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Wireless RF APC220 Kits 2xAntenna,USB Converter For Arduino

  • Model: bzb8780016
  • Shipping Weight: 60g
  • 528 Units in Stock
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415MHz to 455MHz(GFSK) Operation
1000 m unobstructed range - depend on transmitter power supply
19200bps transfer rate
Low cost, small and light weight

Use the modules directly via USB to PC or connect them to your microcontroller. It include a pair of transceivers.

By using electronic bricks, you may connect Arduino compatible boards easily with various digital, analog and I2C/Uart interfaces. These the breadboard-less firm connection are prepared to extensive modules like poteniometers, sensors, relays, servos...even buttons, just plug and play.

Note: the baud rate will automatically go down to 1200 bps if the distance is far.  Make sure that the data transmitted does not exceed 150 bytes per second. Adding a 50ms delay will also help with data transmission / reception.

Package includes:
2 x APC220 Module
1 x USB-TTL converter 
2 x Antenna

Sample Code:
int ledPin = 13;
int val;
void setup()  
   pinMode(ledPin, OUTPUT);
void loop(){
   val =;
   if (-1 != val) {
     if ('A' == val) {
       digitalWrite(ledPin, HIGH);
       digitalWrite(ledPin, LOW);