2x UART RF vezeték nélküli adó-vevő modul USB-TTL RS232 telemetriai készlet 2.4G Arduino 3DR rádióhoz APM APM2 jármű UNO DUE MEGA
2x UART RF Wireless Transceiver Module USB to TTL RS232 Telemetry Kit 2.4G for Arduino 3DR Radio APM APM2 Vehicle UNO DUE MEGA
Product Name:2x UART RF Wireless Transceiver Module USB to TTL RS232 Telemetry Kit 2.4G for Ardiuno 3DR Radio APM APM2 Vehicle UNO DUE MEGA
 
 
 
Module No.:  TB395
 
Packing list:
2 pcs 2.4G RS232(TTL Lever) Wireless Transceiver Module
2 pcs 2.4G IPEX Antenna
1 pcs USB to RS232(TTL Level), IC Ch340
Overview:
   
TB387 is based on 2.4GHz frequency band wireless transparent data-transmission module.
Module supports most basic AT commands: baud rate, ID number, frequency settings and inquiries; factory settings; version information.
When the module is in AT module, users can use serial-port to issue AT commands to set the module's parameters.
When the module is in transparent data transfer mode, the user transmit data, frame number data module, add packaged rowcount, and then automatically transmit , at reliable range, the module will automatically re-transmit data to ensure successful transmission.
  
Performance Parameter:
   
Working voltage: 3.3V-5.5V;
RS232 Interface ( 3.3V/5V TTL level)
Frequency range: 2402~2482MHz
Transmit power: 20dBm(100mw);
Receiver sensitivity: -87dBm;
Operating temperature: -40~ 85 ° c;
Transparent transmission mode baud rate:
2400,4800,9600(Default),14400,19200,38400,57600,115200,12800,25600
AT mode configured baud rate fix is: 9600;
Open ground Transmission distance : 400M 
 
Pinout :
1, VDD:3.3V or 5V power supply ;
2, GND: Power Ground;
3, TXD: serial port output, Ardiuno or USB to serial port RXD;
4, RXD: serial port input, Ardiuno or USB to serial port TXD;
5, CMD: Enter PIN AT mode, active low level;
 
AT Commands Data Sheet : Please contact seller on ebay message ;
 
 
Typical applications:
    
2402-2482MHz ISM/SRD band systems
Consumer electronics
Access control, Attendance, Logistics
Smart Furniture
Robert
Wireless sensor
Smart Home
Vehicles & Remote Control Toys
   
 
 
Application example:
Wireless communication between Ardiuno and PC(Also application with other 3.3V/5V level MCU ,for example:  APM APM2 Raspberry pi  FPGA CPLD STM32 C8051 PIC AVR MSP430)
 
 
 
 
ARDIUNO IDE Serial data Transceiver:
 
 
Copy the following code:
//----------------------------------------------------------------------//
 
// Pin 13 has an LED connected on most Ardiuno boards.
int led = 13;
 
String comdata = "";
 
void setup()
{
// initialize the digital pin as an output.
pinMode(led, OUTPUT);
Serial.begin(9600);
Serial.println("Hello, I am Ardiuno!");
}
 
//Serial data transceiver
void loop()
{
while (Serial.available() > 0)
{
digitalWrite(led, HIGH); // turn the LED on (HIGH is the voltage level)
comdata = char(Serial.read());
delay(2);
}
 
if (comdata.length() > 0)
{
Serial.println(comdata);
comdata = "";
}
 
digitalWrite(led, LOW); // turn the LED off by making the voltage LOW
}
 //----------------------------------------------------------------------//
32239562366 - shop1525466