Tesztberendezés alkatrészei és tartozékai

Description:
(1)Removable dust cup, paper scraps, dust and small particles can be cleaned at any time, easy and convenient.
(2)It is divided into five parts: flat brush head, long flat suction head, dust cup, vacuum cleaner and power cord.
(3)Two kinds of vacuum cleaners can be used in different occasions.
(4)The long flat nozzle suction head is used to clean the dust between small cracks. It is suitable for display, keyboard and household appliances.
(5)The flat mouth cleaning brush vacuum cleaner head is used for cleaning keyboard and stained areas: keyboard, desktop, chassis.
(6)Large suction head is used to absorb larger particles of garbage. It is suitable for desktop and small electrical appliances.
Efficient filtration system to eliminate secondary pollution: efficient separation of dust and gas, prevent dust and dirt from entering the outlet, truly eliminate secondary pollution, clean and healthy, it is recommended that regular cleaning with clean water, to achieve a better vacuum experience filter can be easily removed and cleaned regularly.
Plug and Play without Driver.
Universal USB ports (USB 2.0, USB 3.0) can be used without driver, and can be connected to USB interface. Wave switch can be easily controlled to turn on/off and high and low grade, and the operation is simple and fast.
Specification:
Net weight:70g
Size:14cm*3.5cm*4cm
Specifications:
Efficient filtration system to eliminate secondary pollution: efficient separation of dust and gas, prevent dust and dirt from entering the outlet, truly eliminate secondary pollution, clean and healthy, it is recommended that regular cleaning with clean water, to achieve a better vacuum experience filter can be easily removed and cleaned regularly.​
Plug and Play without Driver.
Universal USB ports (USB 2.0, USB 3.0) can be used without driver, and can be connected to USB interface. Wave switch can be easily controlled to turn on/off and high and low grade, and the operation is simple and fast.
​Package Included:
1*Keyboard vacuum cleaner

Description:
(1)Removable dust cup, paper scraps, dust and small particles can be cleaned at any time, easy and convenient.
(2)It is divided into five parts: flat brush head, long flat suction head, dust cup, vacuum cleaner and power cord.
(3)Two kinds of vacuum cleaners can be used in different occasions.
(4)The long flat nozzle suction head is used to clean the dust between small cracks. It is suitable for display, keyboard and household appliances.
(5)The flat mouth cleaning brush vacuum cleaner head is used for cleaning keyboard and stained areas: keyboard, desktop, chassis.
(6)Large suction head is used to absorb larger particles of garbage. It is suitable for desktop and small electrical appliances.
Efficient filtration system to eliminate secondary pollution: efficient separation of dust and gas, prevent dust and dirt from entering the outlet, truly eliminate secondary pollution, clean and healthy, it is recommended that regular cleaning with clean water, to achieve a better vacuum experience filter can be easily removed and cleaned regularly.
Plug and Play without Driver.
Universal USB ports (USB 2.0, USB 3.0) can be used without driver, and can be connected to USB interface. Wave switch can be easily controlled to turn on/off and high and low grade, and the operation is simple and fast.
Specification:
Net weight:70g
Size:14cm*3.5cm*4cm
Specifications:
Efficient filtration system to eliminate secondary pollution: efficient separation of dust and gas, prevent dust and dirt from entering the outlet, truly eliminate secondary pollution, clean and healthy, it is recommended that regular cleaning with clean water, to achieve a better vacuum experience filter can be easily removed and cleaned regularly.​
Plug and Play without Driver.
Universal USB ports (USB 2.0, USB 3.0) can be used without driver, and can be connected to USB interface. Wave switch can be easily controlled to turn on/off and high and low grade, and the operation is simple and fast.
​Package Included:
1*Keyboard vacuum cleaner

Description:
(1)Removable dust cup, paper scraps, dust and small particles can be cleaned at any time, easy and convenient.
(2)It is divided into five parts: flat brush head, long flat suction head, dust cup, vacuum cleaner and power cord.
(3)Two kinds of vacuum cleaners can be used in different occasions.
(4)The long flat nozzle suction head is used to clean the dust between small cracks. It is suitable for display, keyboard and household appliances.
(5)The flat mouth cleaning brush vacuum cleaner head is used for cleaning keyboard and stained areas: keyboard, desktop, chassis.
(6)Large suction head is used to absorb larger particles of garbage. It is suitable for desktop and small electrical appliances.
Efficient filtration system to eliminate secondary pollution: efficient separation of dust and gas, prevent dust and dirt from entering the outlet, truly eliminate secondary pollution, clean and healthy, it is recommended that regular cleaning with clean water, to achieve a better vacuum experience filter can be easily removed and cleaned regularly.
Plug and Play without Driver.
Universal USB ports (USB 2.0, USB 3.0) can be used without driver, and can be connected to USB interface. Wave switch can be easily controlled to turn on/off and high and low grade, and the operation is simple and fast.
Specification:
Net weight:70g
Size:14cm*3.5cm*4cm
Specifications:
Efficient filtration system to eliminate secondary pollution: efficient separation of dust and gas, prevent dust and dirt from entering the outlet, truly eliminate secondary pollution, clean and healthy, it is recommended that regular cleaning with clean water, to achieve a better vacuum experience filter can be easily removed and cleaned regularly.​
Plug and Play without Driver.
Universal USB ports (USB 2.0, USB 3.0) can be used without driver, and can be connected to USB interface. Wave switch can be easily controlled to turn on/off and high and low grade, and the operation is simple and fast.
​Package Included:
1*Keyboard vacuum cleaner

Description:
Description:
White color
Material: ABS metal
Product material: ABS shell, solid copper
Connector: universal connector design, supports plug access in 153 countries
Electrical Rating: AC 250V 10a 800W
Scope of application: small electrical appliances such as mobile phones
Important hint:
The total power of 1 connected appliance must be less than 800W (not overloaded)
Specifications:
Characteristic:
100% brand new high quality
Ideal for travel
Small and light
Very comfortable to use, to meet all your needs
When traveling to Europe, you can use this adapter with equipment / equipment from USA, Canada, UK, Europe, Australia, Asia ... or other countries where you want to plug an EU wall plug.
Package Included:
1*onversion plug

Description:
Product material: plastic metal
Product color: black
Interface type: 3.5mm
Bluetooth version: Bluetooth 5.0
Features: Support for connecting headphones, connecting mobile phones, connecting speakers, connecting cars
Product size: 5*2*1cm
Product bare weight: 11g (Bluetooth receiver metal adapter)
Total weight: 25g (Bluetooth receiver metal adapter wire manual PP bag packaging)
Product packaging: sealing PP bag
Product features: Bluetooth receiver, car Bluetooth receiver, car Bluetooth receiver, AUX Bluetooth receiver, audio adapter
Package Included:
1*Bluetooth receiver
1*3.5 adapter
1*USB charging cable
1*manual

Description:
100% brand-new and high quality.
No need drive, plug and play.
High brightness, durable life.
Flexible body, easy to bend.
Mini size, convenient to carry and store.
Suitable for USB interface type.
Specifications:
Material: PVC
Rated voltage: 5V
Rated power: 1.2W
Size: 170 * 18.5 * 9 mm/6.7x0.7x0.35inch
Color: black
Quantity:1pc
Weight: 17.5g
No need drive, plug and play.
High brightness, durable life.
Flexible body, easy to bend.
Mini size, convenient to carry and store.
Suitable for USB interface type.
Package Included:
1x USB LED light
Notes:
Due to the difference between different monitors, the pictures may not reflect the actual color of the item.
Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.
Please leaving a message before you give the bad feedback, if the products have some problems.
Thanks for your understandings.

Description:
100% Brand New High class quality and very durable
Suction wall paste style
Fully expand the vertical space,
2 in 1 design, can also be used as a hook, economical and practical
Suitable for short cable mobile phone charging, do not worry about mobile phone broking
Multi-scene application: kitchen, bedroom, living room, study, toilet, convenient for your mobile phone charging
Specification：
Material: plastic
Size：11.9*7cm
Weight: 45g
Color:White, green, blue, khaki
Specifications:
Suction wall paste style
Fully expand the vertical space,
2 in 1 design, can also be used as a hook, economical and practical
Suitable for short cable mobile phone charging, do not worry about mobile phone broking
Multi-scene application: kitchen, bedroom, living room, study, toilet, convenient for your mobile phone charging
Package Included:
1 x Charger Phone Holder
Notes:
Differences due to light and display, the color of the item may be slightly different images.
Please allow some differs due to manual measurement.

Description:
100% Brand New High class quality and very durable
Suction wall paste style
Fully expand the vertical space,
2 in 1 design, can also be used as a hook, economical and practical
Suitable for short cable mobile phone charging, do not worry about mobile phone broking
Multi-scene application: kitchen, bedroom, living room, study, toilet, convenient for your mobile phone charging
Specification：
Material: plastic
Size：11.9*7cm
Weight: 45g
Color:White, green, blue, khaki
Specifications:
Suction wall paste style
Fully expand the vertical space,
2 in 1 design, can also be used as a hook, economical and practical
Suitable for short cable mobile phone charging, do not worry about mobile phone broking
Multi-scene application: kitchen, bedroom, living room, study, toilet, convenient for your mobile phone charging
Package Included:
1 x Charger Phone Holder
Notes:
Differences due to light and display, the color of the item may be slightly different images.
Please allow some differs due to manual measurement.

Description:
100% Brand New High class quality and very durable
Suction wall paste style
Fully expand the vertical space,
2 in 1 design, can also be used as a hook, economical and practical
Suitable for short cable mobile phone charging, do not worry about mobile phone broking
Multi-scene application: kitchen, bedroom, living room, study, toilet, convenient for your mobile phone charging
Specification：
Material: plastic
Size：11.9*7cm
Weight: 45g
Color:White, green, blue, khaki
Specifications:
Suction wall paste style
Fully expand the vertical space,
2 in 1 design, can also be used as a hook, economical and practical
Suitable for short cable mobile phone charging, do not worry about mobile phone broking
Multi-scene application: kitchen, bedroom, living room, study, toilet, convenient for your mobile phone charging
Package Included:
1 x Charger Phone Holder
Notes:
Differences due to light and display, the color of the item may be slightly different images.
Please allow some differs due to manual measurement.

Description:
Features:
1.This extremely portable, lightweight wireless audio transmitter & receiver is an ideal wireless audio solution for a wide range of situations and uses
2.Transmitter mode:wirelessly streams audio from your non-Bluetooth TV, home stereo system, or CD player to your Bluetooth headphones or speakers
3.Receiver mode: wirelessly streams audio from your Bluetooth-enabled phone, tablet, or computer to your wired stereo, speakers, or headphones
4.Switch between transmitter and receiver modes with the simple flick of a switch. Effortlessly connect using advanced Bluetooth technology and 3.5mm audio cable (included).
5.Broad Compatibility: With the included 3.5mm cable  this Receiver Transmitter adapter can widely be used on your car,computer, laptop, home stereo system, headphone, smartphone, Mp3 player, CD player, etc.
6.Operation Range: Up to 15m  (without any blocking objects)
Specifications:
Name: Bluetooth audio adapter
Bluetooth version: V5.0
Function: Bluetooth audio receiver transmitter two in one (receive hands-free calls)
Built-in noise reduction HIFI sound quality
Transmission signal distance: 10-15m
Fully compatible with automatic matching
One-key mode switching, blue light receiving, red light transmitting
Input interface: 3.5mm
Input voltage: DC/5V
No need to drive, plug and play
No internal battery, external power supply
Product size: 43*21*11mm
Packing size: 12*1.7*6.6cm
Boxed weight: 27g
Package Included:
1x Bluetooth 5.0 Audio Transmitter/Receiver Adapter
1x 3.5mm Aux Cable
1x User Manual

Description:
The principle of mosquito repellent: the bracelet achieves the effect of repellent mosquitoes by imitating the sounds of female mosquitoes, such as the sounds of male mosquitoes and dragonflies. In nature, the bloodsucking female mosquitoes are all at the stage of conception and spawning. At this price, Female mosquitoes will prevent male mosquitoes and avoid secondary conception. So the sound of male mosquitoes can achieve mosquito repellent effect.
Product features: Pure physical mosquito repellent, non chemical mosquito repellent, safer, safer, more environmentally friendly, and healthier. Can be worn by the elderly, children, pregnant women and pets. The product can be worn indoor and outdoor (sea, park, Camping, climbing, fishing)
Specifications:
Product Name: Ultrasonic Mosquito Watch
Product model: M30
Function: Sonic mosquito repellent
Input: 5V / 0.5A
Output: 34Hz-70KHz
Battery capacity: 80mAh
Charging time: about 30 minutes
Endurance working time: 150 hours
Product color: black, white, blue, pink
Single package size: 32 * 52 * 78mm
Total weight (including packaging): 36.5g
Packaging: 210 * 280 * 430mm
Package Included:
1 * mosquito repellent bracelet
1 * Charging cable
1 * User Manual

Description:
The brand-new cleaning gel artifact, every corner of the gap can be cleaned at any time.
Cleaning the keyboard, cleaning the remote control, cleaning the mouse, cleaning the car, cleaning the monitor, cleaning the razor, cleaning the vents, and many other scenarios are available.
With one pull and one press, dust and debris are taken away immediately, which is an essential cleaning tool for work and life.
The cleaning gel can penetrate into the gaps of the keyboard to absorb dust and , and absorb debris that is difficult to wipe.
After use, the gel can be directly put back into the bag. The bag is provided with a sealing strip, which has good restore ability and can be reused.
This gel is made of water, guar gum and other materials. It is environmentally friendly and healthy. It emits plant fragrance, rapid sterilization, and is environmentally friendly and healthy.
Suitable for cleaning and wiping most digital screens and surfaces such as laptops, keyboards, calculators, etc.
Adopt the balance ratio of polymer raw materials and moisture to maintain high elasticity and not stick to hands.
specification:
Weight: 80g
Size: 8.1*17*3 (cm)
Main material: water guar gum
color: blue
Function: Clean
Specifications:
Knead for a while before use, then roll clean.
Do not clean clothes and hot objects.
Can not be washed with water, the melting point and density of the clean gel is not high, it will melt in water.
Please place it out of reach of children to avoid ingestion.
It can be used multiple times. After use, please put it back in a bag or jar and seal it from exposure to air.
The clean gel should not be placed on the surface of the object for more than two minutes to prevent the gel from entering the gap and cannot be pulled out.
Package Included:
1*package cleaning gel

Description:
The brand-new cleaning gel artifact, every corner of the gap can be cleaned at any time.
Cleaning the keyboard, cleaning the remote control, cleaning the mouse, cleaning the car, cleaning the monitor, cleaning the razor, cleaning the vents, and many other scenarios are available.
With one pull and one press, dust and debris are taken away immediately, which is an essential cleaning tool for work and life.
The cleaning gel can penetrate into the gaps of the keyboard to absorb dust and , and absorb debris that is difficult to wipe.
After use, the gel can be directly put back into the bag. The bag is provided with a sealing strip, which has good restore ability and can be reused.
This gel is made of water, guar gum and other materials. It is environmentally friendly and healthy. It emits plant fragrance, rapid sterilization, and is environmentally friendly and healthy.
Suitable for cleaning and wiping most digital screens and surfaces such as laptops, keyboards, calculators, etc.
Adopt the balance ratio of polymer raw materials and moisture to maintain high elasticity and not stick to hands.
specification:
Weight: 80g
Size: 8.1*17*3 (cm)
Main material: water guar gum
color: blue
Function: Clean
Specifications:
Knead for a while before use, then roll clean.
Do not clean clothes and hot objects.
Can not be washed with water, the melting point and density of the clean gel is not high, it will melt in water.
Please place it out of reach of children to avoid ingestion.
It can be used multiple times. After use, please put it back in a bag or jar and seal it from exposure to air.
The clean gel should not be placed on the surface of the object for more than two minutes to prevent the gel from entering the gap and cannot be pulled out.
Package Included:
1*package cleaning gel

ESP8266 10A 220V Network Relay WIFI Module
 
Specifications:
Model: ESP8266
Color: Green
Size(L*W*H):65 x 40 x 18 mm
ISM: 2.4 GHz
PA: 25 dBm
Relay voltage: 220 V
Relay Current: 10 A
Input voltage: DC 7 V~30 V
Input overvoltage protection: Yes
Input overcurrent protection: Yes
 
Features:
1.More safe with relays PCB pin anti-climb design.
2.With ESP8266 Wifi module,4-layers board design.
3.One output status indicator, one input status indicator.
4.220V 10A relay, one normally open, one normally closed.
5.One way optocoupler isolation input, TVS input protection.
6.Access control server via TCP CLIENT mode Via HTTP protocol control.High-current terminals.
7.Input overvoltage protection, input with TVS, when voltage exceeds 33V, automatic protection will operate.

Description:
 
 
The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board.
The USB transceiver inside the 32U4 allows us to add
USB connectivity on-board and do away with bulky external USB interface.
 
This tiny little board does all work for Arduino tricks that you're familiar with:
4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as
hardware serial connections Rx and Tx. Running at 16MHz and 5V,
this board will remind you a lot of your other favorite for Arduino-compatible boards but this little guy can go just about anywhere.
There is a voltage regulator on board so it can accept voltage up to 12VDC.
If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin on not VCC.
 
This latest revision corrects the silk error from the last version of the board so that pin 14 is correctly labeled.
We've also added a PTC fuse and diode protection to the power circuit and corrected the RX and TX LED circuit.
 
 
 
Features:
 
 
ATMega 32U4 running at 5V/16MHz
Supported under for Arduino IDE v1.0.1
On-Board MINI USB connector for programming
4 x 10-bit ADC pins
12 x Digital I/Os (5 are PWM capable)
Rx and Tx Hardware Serial Connections
Our Smallest for Arduino-Compatible Board Yet
 
​

Description:
 
 
The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board.
The USB transceiver inside the 32U4 allows us to add
USB connectivity on-board and do away with bulky external USB interface.
 
This tiny little board does all work for Arduino tricks that you're familiar with:
4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as
hardware serial connections Rx and Tx. Running at 16MHz and 5V,
this board will remind you a lot of your other favorite for Arduino-compatible boards but this little guy can go just about anywhere.
There is a voltage regulator on board so it can accept voltage up to 12VDC.
If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin on not VCC.
 
This latest revision corrects the silk error from the last version of the board so that pin 14 is correctly labeled.
We've also added a PTC fuse and diode protection to the power circuit and corrected the RX and TX LED circuit.
 
 
 
Features:
 
 
ATMega 32U4 running at 5V/16MHz
Supported under for Arduino IDE v1.0.1
On-Board MINI USB connector for programming
4 x 10-bit ADC pins
12 x Digital I/Os (5 are PWM capable)
Rx and Tx Hardware Serial Connections
Our Smallest for Arduino-Compatible Board Yet
 
​

Specification:
Brand new and high quality. 
chip board ENC28J60/SS. 
the board 25MHZ crystal. 
the network interface board HR911105A. 
3.3 V power supply pin. 
Size:5cm x 2cm x 1.5cm /1.92''x0.72'' 
Weight: 11g

Features:
 
Condition: New
20 Digital input / output ports:TX, RX, D2 ~ D13, A0~A5
8 analog inputs ports:A0 ~ A7
1 pairs of TTL level serial transceiver ports RX / TX
6 PWM ports: D3, D5, D6, D9, D10, D11
Main ChipAtmel Atmega328P-AU
Support Serial Download
Support external power supply 3.8-12V DC
Support 12V or less than 12V battery power supply
16MHz clock frequency
Size: 33.8mm x 18mm
Color and more details are shown as pictures
PLS NOTE that due to lighting effects, monitor's brightness/ contrass settings ect,
there could be some slight differences in the color tone of the pictures and the actual item!
 
 
Package Included :
10 x PRO MINI

The input voltage: 7-32 v
The Output voltage: 0.8-28 V continuous adjustable
The Output current: adjustable, maximum 9 a
The Output power: 250 w (high temperature to enhance heat dissipation)
Working temperature: - 40 - 85
Conversion efficiency: 88% - 95%
 
 

Description:
Size: 21mm x 18mm
1.71V to 3.6V Supply Voltage
Max I2C Speed: 3.4Mhz
Low power consumption - 2.7uA at 1Hz
I2C , SPI(4 Wire) , SPI(3 Wire) interface
Very low noise - up to 0.2Pa (1.7cm) and 0.01 temperature
Full calibrated
Pressure Range: 300hPa to 1100hPa ( 9000m to -500m)
Packing List:
BMP280*50

CJMCU-219 is a module with the I2C interface of zero drift and bi-directional current/power monitoring and control integrated circuit (IC), further expand the TI energy-saving electronic products.INA219 has the industry's highest precision and the small size, not only can monitor the pressure drop on the shunt resistor, sensing shunt power supply voltage, at the same time also can calculate the power.The device adopts the SOT23 packaging, but for the server, notebook computer, power supply, battery management and digital electric vehicle and telecommunication equipment measuring flu provide small, low cost solution. INA219-40 c to 85 c temperature range and can realize the maximum error of 1% accuracy, maximum offset of 100 uV.The advantage of the high precision of the product in combination with 12 resolution, can help clients as much as possible, reduce the pressure drop on the shunt resistor, which can minimize the power loss and power consumption, and saving board space.The device epic of 26 bus voltage range of 0 V to V. INA219 other important features include: Calibration programmable registers can directly read its unit of measure is the ampere current, and power in watts per read. For as many as 128 sampling averaging, in order to realize filter in noise environment. The I2C interface has a timeout, not only can avoid the bus lock, but also can provide high-speed mode, meet the communication requirements of up to 3.4 MHz. All features are support software programmable INA219. Using single power supply, the working voltage between 3.0 to 5.5 V.
 

 

12V Water Flow Sensor DC 5-18V Flowmeter Hall Flow Sensor Water Control Liquid Flow Sensor Switch 1-30L/min 2.0MPa YF-S201
Description:
 
External threads: 1/2"
temperature: -25~ 80 
Allowing pressure: pressure 1.75Mpa
Operating humidity range: 35% ~90% RH (no frost)
Use temperature: 80
Load capacity: 10 mA (DC 5V)
Working voltage range: DC 5~18 v
Maximum operating current: 15 mA (DC 5V)
The lowest rated working voltage: DC 4.5 5V-24V
Size : 6x4cm
Color : Black
 
Package Included:
 
1 x Water Flower Sensor

WEMOS Lite V1.0.0 Wifi Bluetooth Development Board Antenna ESP32 ESP-32 REV1 CH340G MicroPython 4MB Micro USB For Arduino
 
Power supply: 2.2V to 3.6V
Operating voltage: 3.3V
Logic level: 3.3V
Mounting holes diameter: 2 holes, 3mm diameter
Integrated 802.11 BGN WiFi transceiver
Integrated dual-mode Bluetooth
4MB Flash Memory
Maximum serial baud rate: 256000bps
Dimensions: 50mm x 25mm (1.97in x 0.98in)

​1. Red, Green, Blue (RGB), and White Light Sensing with IR Blocking Filter 
2. Programmable Analog Gain and Integration Time 
3. 3,800,000:1 Dynamic Range 
4. Very High Sensitivity ? Ideally Suited for Operation Behind Dark Glass 
5. Maskable Interrupt 
6. Programmable Upper and Lower Thresholds with Persistence Filter 
7. Power Management 
8. Low Power ? 2.5-uA Sleep State 
9. 65-uA Wait State with Programmable Wait State Time from 2.4 ms to > 7 Seconds 
10. I2C Fast Mode Compatible Interface 
11. Data Rates up to 400 kbit/s 
12. Input Voltage Levels Compatible with VDD or 1.8 V Bus 
13. Register Set and Pin Compatible with the TCS3x71 Series 
14. Small 2 mm*2.4 mm Dual Flat No-Lead (FN) 
 
 
Applications 
1. RGB LED Backlight Control 
2. Light Color Temperature Measurement 
3. Ambient Light Sensing for Display Backlight Control 
4. Fluid and Gas Analysis 
5. Product Color Verification and Sorting

 
This module advantages: 
 
A low price, only to earn a small profit base, hope that this will bring more rapid development of animal networking 
 
Two powerful internal ran LWIP agreement 
 
3 supports three modes: AP, STA, AP STA coexistence mode 
 
4 perfect simple and efficient AT commands, allowing you to develop more simple. 
 
       Things history of this concept has been five or six years, but has never really into life! The reason is as follows: Things have to be regarded networking things, but to get networked household appliances, before costly price overshadowed main circuit board! Therefore lingering large area applications. But only a matter of time! We waited for 3-5 years, various radio manufacturers, network equipment design giants have all eyes on this market, as we all know: If the price down, the demand is huge, the initial conservative estimate of global demand at 1.5 billion stars of the annual demand. So TI's CC series Qualcomm QCA400X series MTK's MT76XX series and East China Normal University and Taiwan have several research and development capabilities, have started in April 2014, are small quantities to test the water! And at the beginning of June 2014 to July have to market prices from over 50 over 40 over 30 over 20 dollars, this is just the price strategy between suppliers, but their marketing strategies must comply with market rules and people's spending power, in order to get large quantities of promotion, WIFI chip prices must be the product of the proportion of things in the whole BOM costs must be lower than 30% in order to get a large area, but before June 2014 a, WIFI cost module in the customer material costs accounted for almost 60% of the cost! Clearly this is unreasonable, and hindered the pace of development of this industry. 
 
        According to market rules: analysis of the current market can have several competitive WIFI chip manufacturers, although each one has launched its own WIFI chip, and input costs millions of tens of millions. But the real survive, and only one or two. Because their production process, and design, as well as application experience, and price positioning of customers. And China's market, can truly unified market presumably only one! Is simply cruel reality. Things in the upcoming initial flourish, can choose a truly competitive chips. That is for the future development of crucial! We do not want the wrong team. . . 
 
      In the absence of more cattle X chip out now is the most cattle X.
 
After the recent trends in the situation more than a month, almost shocking, because the whole market is that several have made tremendous feeling! 
 
Let us appreciate: no final finisher, simply because most cattle X, it has not yet appeared. . . . Everything is just the beginning! ! 
 
But things really make the entire industry toward the climax is: the emergence of Shanghai Yue Xin Technology ESP8266 chip. They incredible 
 
Hardware and software update rate, and very shocking price advantage to market quickly! So that the entire industry is not a trace of preparedness. 
 
Yue Xin advantages: 
 
        A very professional, Espressif is Shanghai Yue Xin, only WIFI. Several other competitors do more pan. 
 
        2 staffing more powerful, 30-40 WIFI chip engineers only for this service! None can do it? 
 
        High professional quality three officers, who CEO for the United States Chief Technology Officer, a well-known listed companies, there are several men Dr. returnees. 
 
        4 More to the point: a pragmatic! Office area, although not super big, but all are professionals, there is no redundancy in the department, really appreciate it, do not speak face-saving projects, working sense, this is a lot of companies can not do. 
 
        5 ground gas, Xin Yue contacted each employee, are very enthusiastic and gas. They can efficiently happy to help you solve technical issues and business problems you encounter. In contrast, several other companies: their superior technical personnel operational staff, dragon head, not the tail, are more difficult to want to learn, to reflect on. 
 
    Very honored that we smooth the fastest chip batch applications, and consignment. We are confident: we launched ESP8266 Series modules are available in the market the most cost-competitive products. 
 
      We hope that several Espressif the ESP8266 module, allowing your products with a strong competitive advantage. And consignment chip! 
 
The industry's smallest, industrial grade stability! The most cost-effective.
 
 
 

 
This module advantages: 
 
A low price, only to earn a small profit base, hope that this will bring more rapid development of animal networking 
 
Two powerful internal ran LWIP agreement 
 
3 supports three modes: AP, STA, AP STA coexistence mode 
 
4 perfect simple and efficient AT commands, allowing you to develop more simple. 
 
       Things history of this concept has been five or six years, but has never really into life! The reason is as follows: Things have to be regarded networking things, but to get networked household appliances, before costly price overshadowed main circuit board! Therefore lingering large area applications. But only a matter of time! We waited for 3-5 years, various radio manufacturers, network equipment design giants have all eyes on this market, as we all know: If the price down, the demand is huge, the initial conservative estimate of global demand at 1.5 billion stars of the annual demand. So TI's CC series Qualcomm QCA400X series MTK's MT76XX series and East China Normal University and Taiwan have several research and development capabilities, have started in April 2014, are small quantities to test the water! And at the beginning of June 2014 to July have to market prices from over 50 over 40 over 30 over 20 dollars, this is just the price strategy between suppliers, but their marketing strategies must comply with market rules and people's spending power, in order to get large quantities of promotion, WIFI chip prices must be the product of the proportion of things in the whole BOM costs must be lower than 30% in order to get a large area, but before June 2014 a, WIFI cost module in the customer material costs accounted for almost 60% of the cost! Clearly this is unreasonable, and hindered the pace of development of this industry. 
 
        According to market rules: analysis of the current market can have several competitive WIFI chip manufacturers, although each one has launched its own WIFI chip, and input costs millions of tens of millions. But the real survive, and only one or two. Because their production process, and design, as well as application experience, and price positioning of customers. And China's market, can truly unified market presumably only one! Is simply cruel reality. Things in the upcoming initial flourish, can choose a truly competitive chips. That is for the future development of crucial! We do not want the wrong team. . . 
 
      In the absence of more cattle X chip out now is the most cattle X.
 
After the recent trends in the situation more than a month, almost shocking, because the whole market is that several have made tremendous feeling! 
 
Let us appreciate: no final finisher, simply because most cattle X, it has not yet appeared. . . . Everything is just the beginning! ! 
 
But things really make the entire industry toward the climax is: the emergence of Shanghai Yue Xin Technology ESP8266 chip. They incredible 
 
Hardware and software update rate, and very shocking price advantage to market quickly! So that the entire industry is not a trace of preparedness. 
 
Yue Xin advantages: 
 
        A very professional, Espressif is Shanghai Yue Xin, only WIFI. Several other competitors do more pan. 
 
        2 staffing more powerful, 30-40 WIFI chip engineers only for this service! None can do it? 
 
        High professional quality three officers, who CEO for the United States Chief Technology Officer, a well-known listed companies, there are several men Dr. returnees. 
 
        4 More to the point: a pragmatic! Office area, although not super big, but all are professionals, there is no redundancy in the department, really appreciate it, do not speak face-saving projects, working sense, this is a lot of companies can not do. 
 
        5 ground gas, Xin Yue contacted each employee, are very enthusiastic and gas. They can efficiently happy to help you solve technical issues and business problems you encounter. In contrast, several other companies: their superior technical personnel operational staff, dragon head, not the tail, are more difficult to want to learn, to reflect on. 
 
    Very honored that we smooth the fastest chip batch applications, and consignment. We are confident: we launched ESP8266 Series modules are available in the market the most cost-competitive products. 
 
      We hope that several Espressif the ESP8266 module, allowing your products with a strong competitive advantage. And consignment chip! 
 
The industry's smallest, industrial grade stability! The most cost-effective.
 
 
 

 
This module advantages: 
 
A low price, only to earn a small profit base, hope that this will bring more rapid development of animal networking 
 
Two powerful internal ran LWIP agreement 
 
3 supports three modes: AP, STA, AP STA coexistence mode 
 
4 perfect simple and efficient AT commands, allowing you to develop more simple. 
 
       Things history of this concept has been five or six years, but has never really into life! The reason is as follows: Things have to be regarded networking things, but to get networked household appliances, before costly price overshadowed main circuit board! Therefore lingering large area applications. But only a matter of time! We waited for 3-5 years, various radio manufacturers, network equipment design giants have all eyes on this market, as we all know: If the price down, the demand is huge, the initial conservative estimate of global demand at 1.5 billion stars of the annual demand. So TI's CC series Qualcomm QCA400X series MTK's MT76XX series and East China Normal University and Taiwan have several research and development capabilities, have started in April 2014, are small quantities to test the water! And at the beginning of June 2014 to July have to market prices from over 50 over 40 over 30 over 20 dollars, this is just the price strategy between suppliers, but their marketing strategies must comply with market rules and people's spending power, in order to get large quantities of promotion, WIFI chip prices must be the product of the proportion of things in the whole BOM costs must be lower than 30% in order to get a large area, but before June 2014 a, WIFI cost module in the customer material costs accounted for almost 60% of the cost! Clearly this is unreasonable, and hindered the pace of development of this industry. 
 
        According to market rules: analysis of the current market can have several competitive WIFI chip manufacturers, although each one has launched its own WIFI chip, and input costs millions of tens of millions. But the real survive, and only one or two. Because their production process, and design, as well as application experience, and price positioning of customers. And China's market, can truly unified market presumably only one! Is simply cruel reality. Things in the upcoming initial flourish, can choose a truly competitive chips. That is for the future development of crucial! We do not want the wrong team. . . 
 
      In the absence of more cattle X chip out now is the most cattle X.
 
After the recent trends in the situation more than a month, almost shocking, because the whole market is that several have made tremendous feeling! 
 
Let us appreciate: no final finisher, simply because most cattle X, it has not yet appeared. . . . Everything is just the beginning! ! 
 
But things really make the entire industry toward the climax is: the emergence of Shanghai Yue Xin Technology ESP8266 chip. They incredible 
 
Hardware and software update rate, and very shocking price advantage to market quickly! So that the entire industry is not a trace of preparedness. 
 
Yue Xin advantages: 
 
        A very professional, Espressif is Shanghai Yue Xin, only WIFI. Several other competitors do more pan. 
 
        2 staffing more powerful, 30-40 WIFI chip engineers only for this service! None can do it? 
 
        High professional quality three officers, who CEO for the United States Chief Technology Officer, a well-known listed companies, there are several men Dr. returnees. 
 
        4 More to the point: a pragmatic! Office area, although not super big, but all are professionals, there is no redundancy in the department, really appreciate it, do not speak face-saving projects, working sense, this is a lot of companies can not do. 
 
        5 ground gas, Xin Yue contacted each employee, are very enthusiastic and gas. They can efficiently happy to help you solve technical issues and business problems you encounter. In contrast, several other companies: their superior technical personnel operational staff, dragon head, not the tail, are more difficult to want to learn, to reflect on. 
 
    Very honored that we smooth the fastest chip batch applications, and consignment. We are confident: we launched ESP8266 Series modules are available in the market the most cost-competitive products. 
 
      We hope that several Espressif the ESP8266 module, allowing your products with a strong competitive advantage. And consignment chip! 
 
The industry's smallest, industrial grade stability! The most cost-effective.
 
 
 

 
This module advantages: 
 
A low price, only to earn a small profit base, hope that this will bring more rapid development of animal networking 
 
Two powerful internal ran LWIP agreement 
 
3 supports three modes: AP, STA, AP STA coexistence mode 
 
4 perfect simple and efficient AT commands, allowing you to develop more simple. 
 
       Things history of this concept has been five or six years, but has never really into life! The reason is as follows: Things have to be regarded networking things, but to get networked household appliances, before costly price overshadowed main circuit board! Therefore lingering large area applications. But only a matter of time! We waited for 3-5 years, various radio manufacturers, network equipment design giants have all eyes on this market, as we all know: If the price down, the demand is huge, the initial conservative estimate of global demand at 1.5 billion stars of the annual demand. So TI's CC series Qualcomm QCA400X series MTK's MT76XX series and East China Normal University and Taiwan have several research and development capabilities, have started in April 2014, are small quantities to test the water! And at the beginning of June 2014 to July have to market prices from over 50 over 40 over 30 over 20 dollars, this is just the price strategy between suppliers, but their marketing strategies must comply with market rules and people's spending power, in order to get large quantities of promotion, WIFI chip prices must be the product of the proportion of things in the whole BOM costs must be lower than 30% in order to get a large area, but before June 2014 a, WIFI cost module in the customer material costs accounted for almost 60% of the cost! Clearly this is unreasonable, and hindered the pace of development of this industry. 
 
        According to market rules: analysis of the current market can have several competitive WIFI chip manufacturers, although each one has launched its own WIFI chip, and input costs millions of tens of millions. But the real survive, and only one or two. Because their production process, and design, as well as application experience, and price positioning of customers. And China's market, can truly unified market presumably only one! Is simply cruel reality. Things in the upcoming initial flourish, can choose a truly competitive chips. That is for the future development of crucial! We do not want the wrong team. . . 
 
      In the absence of more cattle X chip out now is the most cattle X.
 
After the recent trends in the situation more than a month, almost shocking, because the whole market is that several have made tremendous feeling! 
 
Let us appreciate: no final finisher, simply because most cattle X, it has not yet appeared. . . . Everything is just the beginning! ! 
 
But things really make the entire industry toward the climax is: the emergence of Shanghai Yue Xin Technology ESP8266 chip. They incredible 
 
Hardware and software update rate, and very shocking price advantage to market quickly! So that the entire industry is not a trace of preparedness. 
 
Yue Xin advantages: 
 
        A very professional, Espressif is Shanghai Yue Xin, only WIFI. Several other competitors do more pan. 
 
        2 staffing more powerful, 30-40 WIFI chip engineers only for this service! None can do it? 
 
        High professional quality three officers, who CEO for the United States Chief Technology Officer, a well-known listed companies, there are several men Dr. returnees. 
 
        4 More to the point: a pragmatic! Office area, although not super big, but all are professionals, there is no redundancy in the department, really appreciate it, do not speak face-saving projects, working sense, this is a lot of companies can not do. 
 
        5 ground gas, Xin Yue contacted each employee, are very enthusiastic and gas. They can efficiently happy to help you solve technical issues and business problems you encounter. In contrast, several other companies: their superior technical personnel operational staff, dragon head, not the tail, are more difficult to want to learn, to reflect on. 
 
    Very honored that we smooth the fastest chip batch applications, and consignment. We are confident: we launched ESP8266 Series modules are available in the market the most cost-competitive products. 
 
      We hope that several Espressif the ESP8266 module, allowing your products with a strong competitive advantage. And consignment chip! 
 
The industry's smallest, industrial grade stability! The most cost-effective.
 
 
 

 
This module advantages: 
 
A low price, only to earn a small profit base, hope that this will bring more rapid development of animal networking 
 
Two powerful internal ran LWIP agreement 
 
3 supports three modes: AP, STA, AP STA coexistence mode 
 
4 perfect simple and efficient AT commands, allowing you to develop more simple. 
 
       Things history of this concept has been five or six years, but has never really into life! The reason is as follows: Things have to be regarded networking things, but to get networked household appliances, before costly price overshadowed main circuit board! Therefore lingering large area applications. But only a matter of time! We waited for 3-5 years, various radio manufacturers, network equipment design giants have all eyes on this market, as we all know: If the price down, the demand is huge, the initial conservative estimate of global demand at 1.5 billion stars of the annual demand. So TI's CC series Qualcomm QCA400X series MTK's MT76XX series and East China Normal University and Taiwan have several research and development capabilities, have started in April 2014, are small quantities to test the water! And at the beginning of June 2014 to July have to market prices from over 50 over 40 over 30 over 20 dollars, this is just the price strategy between suppliers, but their marketing strategies must comply with market rules and people's spending power, in order to get large quantities of promotion, WIFI chip prices must be the product of the proportion of things in the whole BOM costs must be lower than 30% in order to get a large area, but before June 2014 a, WIFI cost module in the customer material costs accounted for almost 60% of the cost! Clearly this is unreasonable, and hindered the pace of development of this industry. 
 
        According to market rules: analysis of the current market can have several competitive WIFI chip manufacturers, although each one has launched its own WIFI chip, and input costs millions of tens of millions. But the real survive, and only one or two. Because their production process, and design, as well as application experience, and price positioning of customers. And China's market, can truly unified market presumably only one! Is simply cruel reality. Things in the upcoming initial flourish, can choose a truly competitive chips. That is for the future development of crucial! We do not want the wrong team. . . 
 
      In the absence of more cattle X chip out now is the most cattle X.
 
After the recent trends in the situation more than a month, almost shocking, because the whole market is that several have made tremendous feeling! 
 
Let us appreciate: no final finisher, simply because most cattle X, it has not yet appeared. . . . Everything is just the beginning! ! 
 
But things really make the entire industry toward the climax is: the emergence of Shanghai Yue Xin Technology ESP8266 chip. They incredible 
 
Hardware and software update rate, and very shocking price advantage to market quickly! So that the entire industry is not a trace of preparedness. 
 
Yue Xin advantages: 
 
        A very professional, Espressif is Shanghai Yue Xin, only WIFI. Several other competitors do more pan. 
 
        2 staffing more powerful, 30-40 WIFI chip engineers only for this service! None can do it? 
 
        High professional quality three officers, who CEO for the United States Chief Technology Officer, a well-known listed companies, there are several men Dr. returnees. 
 
        4 More to the point: a pragmatic! Office area, although not super big, but all are professionals, there is no redundancy in the department, really appreciate it, do not speak face-saving projects, working sense, this is a lot of companies can not do. 
 
        5 ground gas, Xin Yue contacted each employee, are very enthusiastic and gas. They can efficiently happy to help you solve technical issues and business problems you encounter. In contrast, several other companies: their superior technical personnel operational staff, dragon head, not the tail, are more difficult to want to learn, to reflect on. 
 
    Very honored that we smooth the fastest chip batch applications, and consignment. We are confident: we launched ESP8266 Series modules are available in the market the most cost-competitive products. 
 
      We hope that several Espressif the ESP8266 module, allowing your products with a strong competitive advantage. And consignment chip! 
 
The industry's smallest, industrial grade stability! The most cost-effective.
 
 
 

 
This module advantages: 
 
A low price, only to earn a small profit base, hope that this will bring more rapid development of animal networking 
 
Two powerful internal ran LWIP agreement 
 
3 supports three modes: AP, STA, AP STA coexistence mode 
 
4 perfect simple and efficient AT commands, allowing you to develop more simple. 
 
       Things history of this concept has been five or six years, but has never really into life! The reason is as follows: Things have to be regarded networking things, but to get networked household appliances, before costly price overshadowed main circuit board! Therefore lingering large area applications. But only a matter of time! We waited for 3-5 years, various radio manufacturers, network equipment design giants have all eyes on this market, as we all know: If the price down, the demand is huge, the initial conservative estimate of global demand at 1.5 billion stars of the annual demand. So TI's CC series Qualcomm QCA400X series MTK's MT76XX series and East China Normal University and Taiwan have several research and development capabilities, have started in April 2014, are small quantities to test the water! And at the beginning of June 2014 to July have to market prices from over 50 over 40 over 30 over 20 dollars, this is just the price strategy between suppliers, but their marketing strategies must comply with market rules and people's spending power, in order to get large quantities of promotion, WIFI chip prices must be the product of the proportion of things in the whole BOM costs must be lower than 30% in order to get a large area, but before June 2014 a, WIFI cost module in the customer material costs accounted for almost 60% of the cost! Clearly this is unreasonable, and hindered the pace of development of this industry. 
 
        According to market rules: analysis of the current market can have several competitive WIFI chip manufacturers, although each one has launched its own WIFI chip, and input costs millions of tens of millions. But the real survive, and only one or two. Because their production process, and design, as well as application experience, and price positioning of customers. And China's market, can truly unified market presumably only one! Is simply cruel reality. Things in the upcoming initial flourish, can choose a truly competitive chips. That is for the future development of crucial! We do not want the wrong team. . . 
 
      In the absence of more cattle X chip out now is the most cattle X.
 
After the recent trends in the situation more than a month, almost shocking, because the whole market is that several have made tremendous feeling! 
 
Let us appreciate: no final finisher, simply because most cattle X, it has not yet appeared. . . . Everything is just the beginning! ! 
 
But things really make the entire industry toward the climax is: the emergence of Shanghai Yue Xin Technology ESP8266 chip. They incredible 
 
Hardware and software update rate, and very shocking price advantage to market quickly! So that the entire industry is not a trace of preparedness. 
 
Yue Xin advantages: 
 
        A very professional, Espressif is Shanghai Yue Xin, only WIFI. Several other competitors do more pan. 
 
        2 staffing more powerful, 30-40 WIFI chip engineers only for this service! None can do it? 
 
        High professional quality three officers, who CEO for the United States Chief Technology Officer, a well-known listed companies, there are several men Dr. returnees. 
 
        4 More to the point: a pragmatic! Office area, although not super big, but all are professionals, there is no redundancy in the department, really appreciate it, do not speak face-saving projects, working sense, this is a lot of companies can not do. 
 
        5 ground gas, Xin Yue contacted each employee, are very enthusiastic and gas. They can efficiently happy to help you solve technical issues and business problems you encounter. In contrast, several other companies: their superior technical personnel operational staff, dragon head, not the tail, are more difficult to want to learn, to reflect on. 
 
    Very honored that we smooth the fastest chip batch applications, and consignment. We are confident: we launched ESP8266 Series modules are available in the market the most cost-competitive products. 
 
      We hope that several Espressif the ESP8266 module, allowing your products with a strong competitive advantage. And consignment chip! 
 
The industry's smallest, industrial grade stability! The most cost-effective.
 
 
 

 
This module advantages: 
 
A low price, only to earn a small profit base, hope that this will bring more rapid development of animal networking 
 
Two powerful internal ran LWIP agreement 
 
3 supports three modes: AP, STA, AP STA coexistence mode 
 
4 perfect simple and efficient AT commands, allowing you to develop more simple. 
 
       Things history of this concept has been five or six years, but has never really into life! The reason is as follows: Things have to be regarded networking things, but to get networked household appliances, before costly price overshadowed main circuit board! Therefore lingering large area applications. But only a matter of time! We waited for 3-5 years, various radio manufacturers, network equipment design giants have all eyes on this market, as we all know: If the price down, the demand is huge, the initial conservative estimate of global demand at 1.5 billion stars of the annual demand. So TI's CC series Qualcomm QCA400X series MTK's MT76XX series and East China Normal University and Taiwan have several research and development capabilities, have started in April 2014, are small quantities to test the water! And at the beginning of June 2014 to July have to market prices from over 50 over 40 over 30 over 20 dollars, this is just the price strategy between suppliers, but their marketing strategies must comply with market rules and people's spending power, in order to get large quantities of promotion, WIFI chip prices must be the product of the proportion of things in the whole BOM costs must be lower than 30% in order to get a large area, but before June 2014 a, WIFI cost module in the customer material costs accounted for almost 60% of the cost! Clearly this is unreasonable, and hindered the pace of development of this industry. 
 
        According to market rules: analysis of the current market can have several competitive WIFI chip manufacturers, although each one has launched its own WIFI chip, and input costs millions of tens of millions. But the real survive, and only one or two. Because their production process, and design, as well as application experience, and price positioning of customers. And China's market, can truly unified market presumably only one! Is simply cruel reality. Things in the upcoming initial flourish, can choose a truly competitive chips. That is for the future development of crucial! We do not want the wrong team. . . 
 
      In the absence of more cattle X chip out now is the most cattle X.
 
After the recent trends in the situation more than a month, almost shocking, because the whole market is that several have made tremendous feeling! 
 
Let us appreciate: no final finisher, simply because most cattle X, it has not yet appeared. . . . Everything is just the beginning! ! 
 
But things really make the entire industry toward the climax is: the emergence of Shanghai Yue Xin Technology ESP8266 chip. They incredible 
 
Hardware and software update rate, and very shocking price advantage to market quickly! So that the entire industry is not a trace of preparedness. 
 
Yue Xin advantages: 
 
        A very professional, Espressif is Shanghai Yue Xin, only WIFI. Several other competitors do more pan. 
 
        2 staffing more powerful, 30-40 WIFI chip engineers only for this service! None can do it? 
 
        High professional quality three officers, who CEO for the United States Chief Technology Officer, a well-known listed companies, there are several men Dr. returnees. 
 
        4 More to the point: a pragmatic! Office area, although not super big, but all are professionals, there is no redundancy in the department, really appreciate it, do not speak face-saving projects, working sense, this is a lot of companies can not do. 
 
        5 ground gas, Xin Yue contacted each employee, are very enthusiastic and gas. They can efficiently happy to help you solve technical issues and business problems you encounter. In contrast, several other companies: their superior technical personnel operational staff, dragon head, not the tail, are more difficult to want to learn, to reflect on. 
 
    Very honored that we smooth the fastest chip batch applications, and consignment. We are confident: we launched ESP8266 Series modules are available in the market the most cost-competitive products. 
 
      We hope that several Espressif the ESP8266 module, allowing your products with a strong competitive advantage. And consignment chip! 
 
The industry's smallest, industrial grade stability! The most cost-effective.
 
 
 

 
This module advantages: 
 
A low price, only to earn a small profit base, hope that this will bring more rapid development of animal networking 
 
Two powerful internal ran LWIP agreement 
 
3 supports three modes: AP, STA, AP STA coexistence mode 
 
4 perfect simple and efficient AT commands, allowing you to develop more simple. 
 
       Things history of this concept has been five or six years, but has never really into life! The reason is as follows: Things have to be regarded networking things, but to get networked household appliances, before costly price overshadowed main circuit board! Therefore lingering large area applications. But only a matter of time! We waited for 3-5 years, various radio manufacturers, network equipment design giants have all eyes on this market, as we all know: If the price down, the demand is huge, the initial conservative estimate of global demand at 1.5 billion stars of the annual demand. So TI's CC series Qualcomm QCA400X series MTK's MT76XX series and East China Normal University and Taiwan have several research and development capabilities, have started in April 2014, are small quantities to test the water! And at the beginning of June 2014 to July have to market prices from over 50 over 40 over 30 over 20 dollars, this is just the price strategy between suppliers, but their marketing strategies must comply with market rules and people's spending power, in order to get large quantities of promotion, WIFI chip prices must be the product of the proportion of things in the whole BOM costs must be lower than 30% in order to get a large area, but before June 2014 a, WIFI cost module in the customer material costs accounted for almost 60% of the cost! Clearly this is unreasonable, and hindered the pace of development of this industry. 
 
        According to market rules: analysis of the current market can have several competitive WIFI chip manufacturers, although each one has launched its own WIFI chip, and input costs millions of tens of millions. But the real survive, and only one or two. Because their production process, and design, as well as application experience, and price positioning of customers. And China's market, can truly unified market presumably only one! Is simply cruel reality. Things in the upcoming initial flourish, can choose a truly competitive chips. That is for the future development of crucial! We do not want the wrong team. . . 
 
      In the absence of more cattle X chip out now is the most cattle X.
 
After the recent trends in the situation more than a month, almost shocking, because the whole market is that several have made tremendous feeling! 
 
Let us appreciate: no final finisher, simply because most cattle X, it has not yet appeared. . . . Everything is just the beginning! ! 
 
But things really make the entire industry toward the climax is: the emergence of Shanghai Yue Xin Technology ESP8266 chip. They incredible 
 
Hardware and software update rate, and very shocking price advantage to market quickly! So that the entire industry is not a trace of preparedness. 
 
Yue Xin advantages: 
 
        A very professional, Espressif is Shanghai Yue Xin, only WIFI. Several other competitors do more pan. 
 
        2 staffing more powerful, 30-40 WIFI chip engineers only for this service! None can do it? 
 
        High professional quality three officers, who CEO for the United States Chief Technology Officer, a well-known listed companies, there are several men Dr. returnees. 
 
        4 More to the point: a pragmatic! Office area, although not super big, but all are professionals, there is no redundancy in the department, really appreciate it, do not speak face-saving projects, working sense, this is a lot of companies can not do. 
 
        5 ground gas, Xin Yue contacted each employee, are very enthusiastic and gas. They can efficiently happy to help you solve technical issues and business problems you encounter. In contrast, several other companies: their superior technical personnel operational staff, dragon head, not the tail, are more difficult to want to learn, to reflect on. 
 
    Very honored that we smooth the fastest chip batch applications, and consignment. We are confident: we launched ESP8266 Series modules are available in the market the most cost-competitive products. 
 
      We hope that several Espressif the ESP8266 module, allowing your products with a strong competitive advantage. And consignment chip! 
 
The industry's smallest, industrial grade stability! The most cost-effective.
 
 
 

 
First, the module parameters: 
1.PCB Dimensions: 37.3mm (length) * 15.5mm (W) 
2 Weight:. 3.5g 
(3) Input voltage: 3.6V--6V, 7V ban over 
4 power anti-reverse, reverse module does not work 
5 leads to 6 feet: EN / VCC / GND / RXD / TXD / STATE (Bluetooth status leads to the foot, is not connected to the output low, after connecting output high) 
6 with the connection status indicator, LED flash means no Bluetooth connection; LED flashing slowly that enter the AT command mode 
7 onboard 3.3V regulator chip, the input voltage DC 3.6V-6V; When unpaired, current of about 30mA (because LED lights flashing, the current state of change); After successful pairing, the current is about 10mA 
8 Interface level 3.3V, you can directly connect a variety of microcontroller (/51/AVR/PIC/ARM/MSP430 etc.), 5V microcontroller can also be directly connected. Directly connected to the microcontroller serial port, not through the MAX232 chip! 
9 open area effective transmission distance of 10 meters, over 10 meters are possible, but do not guarantee the quality of the connection 
10. After successful pairing, can be used as a full-duplex serial port. Do not need to know anything about the Bluetooth protocol, but only supports 8 data bits, 1 stop bit, no parity communication format. This is the most common communication format that does not support other formats! 
11 Press the key to give the Bluetooth module is energized to enter AT mode, set parameters and query information 
12 can be switched master and slave mode via AT commands 
13 modules default baud rate is 9600, the default passkey is 1234, the default name for the HC-05 
14 protection with transparent shrink tube 
Second, wiring methods: 
VCC: positive power supply 
GND: power supply is negative 
RXD: Receive side, the Bluetooth module receives data sent to the other device; TXD terminal normally connected to the other device to send 
TXD: sending end, the Bluetooth module to send data to other devices; RXD terminal normally connected to other devices receiving 
EN: Enable, then you need to enter AT mode 3.3V
 
 
 
 

Description
1.VCC: Power supply, must be between 2.0-3.6V
2.CE: Input Module Control Pin, see nRF24L01P Datasheet
3. CSN: Input module chip select pin for starting an SPI communication
4.SCK: Input Module SPI Bus Clock
5. MOSI: Input Module SPI Data Input Pin
6.MISO: Output Module SPI Data Output Pin
7.IRQ: Output module interrupt signal output, active low
8.GND: Ground wire, connected to the power reference ground
9.GND: Ground wire, can be used for patch mounting
10.GND: Ground wire, can be used for patch mounting

Description
1.VCC: Power supply, must be between 2.0-3.6V
2.CE: Input Module Control Pin, see nRF24L01P Datasheet
3. CSN: Input module chip select pin for starting an SPI communication
4.SCK: Input Module SPI Bus Clock
5. MOSI: Input Module SPI Data Input Pin
6.MISO: Output Module SPI Data Output Pin
7.IRQ: Output module interrupt signal output, active low
8.GND: Ground wire, connected to the power reference ground
9.GND: Ground wire, can be used for patch mounting
10.GND: Ground wire, can be used for patch mounting

Large more favorable!
 
Model / Name
LM2596S DC-DC step-down module
Input voltage
3.2V to 40V
Output voltage
1.25V to 35V
Output current
3A (max)
Conversion efficiency
92% (the highest)
Output ripple
<30mV
Switching frequency
65KHz
Operating Temperature
-45  to 85
Size size
43mm * 21mm * 14mm (L * W * H)
 
 
 
 
IN input positive-IN-input negative!
 
The OUT output the positive OUT-output negative
 
 
 
 Input voltage range: DC 3.2V to 40V (input voltage must be higher than the output voltage above 1.5V. Could not boost)
 
    Output voltage range: DC voltage from 1.25V to 35V continuously adjustable, high efficiency (92% ) of the maximum output current of 3A.
 
The measured 12V input, 5V output current is 1A load regulation of less than 1%
 
Note: This is a step-down module, the input voltage must higher than the output voltage.

The Specs:
1. Support for the Arduino IDE 1.0 (OSX/Windows/Linux).
2. Power via USB or External Source or 7-16 v to 5 v (automatic selection).
3. The On - board, 150 ma 5 v Regulator.
4. Built - in USB and serial was debugging).
5. 6 I/O Pins (2 are informs the for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB).
6. 8 k Flash Memory (about 6 k after bootloader).
7. The I2C and SPI (vis USI).
8. PWM on 3 pins (more possible with Software PWM).
9. The ADC on 4 pins.
10. The Power LED and the Test/Status leds.
The Specs:
1. Support for the Arduino IDE 1.0 (OSX/Win/Linux).
2. Power via USB or External Source - 5v or 7-16v (automatic selection).
3. On-board 150ma 5V Regulator.
4. Built-in USB (and serial debugging).
5. 6 I/O Pins (2 are used for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB).
6. 8k Flash Memory (about 6k after bootloader).
7. I2C and SPI (vis USI).
8. PWM on 3 pins (more possible with Software PWM).
9. ADC on 4 pins.
10. Power LED and Test/Status LED .

Warm prompt:
 
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For example:
like this

Notice: The new tracking number for China Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking info.
 
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1, the original chip CP2102, generate COM port after installing the driver. 
2, then the standard input MICRO MINI-USB cable connected to the computer USB interface, with 3.3V and 5V two power output 
3, with a resettable fuse. In the event of accidental short-circuit can effectively protect your device and computer USB port to download 
4, on-board status indicators, receiving indicator properly installed drive status indicator remains, send and receive indicator flashes when the communication with run LED indicator. 
5, supports baud rates from 300bps ~ 1Mbps between 
6, the communication format support: 1) data bits 5,6,7,8; 2) support 1.5, 2 stop bits; 3) odd, even, mark, space, none parity 
7, supported operating systems: windows 8.1 / 7 / vista / xp / 98, Mac OS-X / OS-9, Linux 
8, USB seat MICRO MINI-USB interface Block 
9, chip components for the regular company of welding, stable quality, beautiful appearance 
10 with DTR trigger signal output can be directly arduino pro mini ATMEGA328P and other Arduino board download traffic. 
11, module size: 16mm * 20mm super small.
 
 
Features: 
 
1. embedded USB transceiver, no external circuit device 
2. containing clock circuit, no external circuit device 
3. contains power-on reset circuit 
The on-chip voltage regulator within the 3.3V output 
5. Meet the USB2.0 specification requirements 
6.SUSPEND pins support USB suspend state 
7. asynchronous serial data bus compatible with all handshakes and modulation controller interface signals 
8. Support data format is 8 data bits, 1 stop bit and the parity bit 
9. connotation 512 byte receive buffer and 512 byte transmit buffer 
10. Supports hardware or X-ON / X-OFF Handshake 
 
 
 
How to install the driver
 
win7 / win8 
1, first open the package, like the way next, remember installation directory 
2, according to the following method to start the service 
3. Locate the driver in Device Manager, select Update Driver, browse my computer for driver,
select the directory just installed, determine waiting like
 
win8.1
 
Right update drivers automatically find the drivers, it will prompt the driving data is invalid, in fact, the problem often encountered in windows8, the drive is no problem, the beginning has been installed on, and later discovered may be a hardware incompatibility. 
If you are using Windows8 or windows 8.1, but is non-genuine ghost or other systems, and uses a variety of optimization tools Streamlining system, then in the process of installing the driver, you may encounter the "Data invalid" wrong 
"Invalid Data" solutions are as follows:
 
1, press Winkey R on the keyboard, the pop-up "Run" dialog, enter "services.msc",
also by under "Computer Management" window, find the "service"; 
2, found in the list of services "Device Install Service" and "Device Setup Manager" two service items,
make sure these two services is turned on, if not open, you can click the left side of the "Start" service.

LCD1602
 
 Built-in industry standard HD44780 equivalent LCD controller
 
   Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices
 
   LCM type: Characters
 
   Can display 2-lines X 16-characters
 
   Operate with 5V DC
 
   Module dimension: 80mm x 36mm x 12mm
 
   Viewing area size: 64.5mm x 16mm
 
 
I2C/IIC
 
1. Size: 41.5 mm (length) * 19 mm (width) * 15.3 mm (high)
3. PCB color: black
4. The power supply voltage: 2.5-6 v
5. Support the I2C protocol
6. Take a backlight power control, can be set through the jumper cap whether backlight power supply connection. On jumper cap to connect the backlight power supply, unplug jumper cap to disconnect the backlight power supply
7. Contrast can be adjusted, rotate blue potentiometer, enhance the clockwise and counterclockwise. Potentiometer design on the front, convenient customer adjust freely anytime and anywhere
8. The module can cascade, maximum cascade eight. Through the short circuit A0 / A1 / A2 modify device address. The default address 0 x27

LCD1602
 
 Built-in industry standard HD44780 equivalent LCD controller
 
   Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices
 
   LCM type: Characters
 
   Can display 2-lines X 16-characters
 
   Operate with 5V DC
 
   Module dimension: 80mm x 36mm x 12mm
 
   Viewing area size: 64.5mm x 16mm
 
 
I2C/IIC
 
1. Size: 41.5 mm (length) * 19 mm (width) * 15.3 mm (high)
3. PCB color: black
4. The power supply voltage: 2.5-6 v
5. Support the I2C protocol
6. Take a backlight power control, can be set through the jumper cap whether backlight power supply connection. On jumper cap to connect the backlight power supply, unplug jumper cap to disconnect the backlight power supply
7. Contrast can be adjusted, rotate blue potentiometer, enhance the clockwise and counterclockwise. Potentiometer design on the front, convenient customer adjust freely anytime and anywhere
8. The module can cascade, maximum cascade eight. Through the short circuit A0 / A1 / A2 modify device address. The default address 0 x27