A pair of 433MHz RF transmitter and receiver modules.
- Compatible with SparkFun’s 434MHz RF transmitter and RF receiver.
- Each module has three pins: Vcc, Gnd, Data.
- The transmitter can work with any voltage between 3 to 12V. The receiver works with 5V.
- Transmission range: 500 feet with external antenna.
- Check this blog post for an example use of the RF receiver and transmitter.