- -40%
GSM/GPRS GPS/BDS fejlesztőkártya A9G fejlesztőkártya \\\\ SMS \\ hang \\ vezeték nélküli adatátvitel
GSM/GPRS GPS/BDS fejlesztőkártya A9G fejlesztőkártya \\\\ SMS \\ hang \\ vezeték nélküli adatátvitel
1 351 Ft
40% megtakarítás
2 251 Ft
Nincs adó
Introduction to development Board:
The A9G development board is a multifunctional development board based on the A9G GPRS/GSM GPS/BDS module, which can be used to verify the basic communication function and peripheral function of the A9G module.
The A9G development board has basic telephone/SMS, GPRS network communication, GPS/BDS dual mode positioning.
The A9G development board contains lithium battery charging management, microphone, speaker interface, USB communication interface, multiple user buttons/LED, TF card slot, acceleration sensor, SPI interface, I2C2 interface, ADC interface.
Y A9G development board camera expansion board, can be external 30W/200W camera.
The A9G development board coin machine expansion board, can be external to the traditional coin machine.
Based on the above functions, A9G can be used for a variety of peripherals prototype development and verification:
Y uses GPRS GPS and acceleration sensor to prevent theft.
Y uses GSM and microphone/speaker remote listening intercom
Y smart watch using GPRS/GSM GPS, 1.54 inch capacitive touch screen
The old monitoring watch uses GPRS/GSM GPS, heart rate blood oxygen sensor, 1.54 inch capacitive touch screen
Y remote surveillance camera using GPRS TF camera expansion board
The wechat payment coin-operated machine solution using the coin-operated machine expansion board
Y is a custom device based on lua programming using onboard functionality
Basic debugging:
wiring
The development board uses AT firmware. During debugging, four wires are used to connect USB-TTL, which is connected to the computer for debugging: VUSB→5V; GND to GND; AT_TX - RX. AT_RX, TX;
Or use USB power supply, and then connect three cables GND→GND; AT_TX - RX. AT_RX, TX;
Or lithium battery powered VBAT→(3.3V-4.2V)V; GND to GND; AT_TX - RX. AT_RX, TX; (To use VBAT power supply, hold down power_key for about 2s)
Access to electricity
1. The A9G development board can be powered by lithium battery or USB.
2. After the module is powered on for 1 to 2 seconds, the serial port automatically outputs information. The whole process of powering on the development board does not require any operation.
3. To reset, press Rst_Key.
4. The module enters the AT instruction mode by default.
The A9G development board is a multifunctional development board based on the A9G GPRS/GSM GPS/BDS module, which can be used to verify the basic communication function and peripheral function of the A9G module.
The A9G development board has basic telephone/SMS, GPRS network communication, GPS/BDS dual mode positioning.
The A9G development board contains lithium battery charging management, microphone, speaker interface, USB communication interface, multiple user buttons/LED, TF card slot, acceleration sensor, SPI interface, I2C2 interface, ADC interface.
Y A9G development board camera expansion board, can be external 30W/200W camera.
The A9G development board coin machine expansion board, can be external to the traditional coin machine.
Based on the above functions, A9G can be used for a variety of peripherals prototype development and verification:
Y uses GPRS GPS and acceleration sensor to prevent theft.
Y uses GSM and microphone/speaker remote listening intercom
Y smart watch using GPRS/GSM GPS, 1.54 inch capacitive touch screen
The old monitoring watch uses GPRS/GSM GPS, heart rate blood oxygen sensor, 1.54 inch capacitive touch screen
Y remote surveillance camera using GPRS TF camera expansion board
The wechat payment coin-operated machine solution using the coin-operated machine expansion board
Y is a custom device based on lua programming using onboard functionality
Basic debugging:
wiring
The development board uses AT firmware. During debugging, four wires are used to connect USB-TTL, which is connected to the computer for debugging: VUSB→5V; GND to GND; AT_TX - RX. AT_RX, TX;
Or use USB power supply, and then connect three cables GND→GND; AT_TX - RX. AT_RX, TX;
Or lithium battery powered VBAT→(3.3V-4.2V)V; GND to GND; AT_TX - RX. AT_RX, TX; (To use VBAT power supply, hold down power_key for about 2s)
Access to electricity
1. The A9G development board can be powered by lithium battery or USB.
2. After the module is powered on for 1 to 2 seconds, the serial port automatically outputs information. The whole process of powering on the development board does not require any operation.
3. To reset, press Rst_Key.
4. The module enters the AT instruction mode by default.
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