- GROVE compatible interface.
- Uses ASK (Amplitude Shift Keying) Modulation.
- One way communication.
- Remote control
- Remote automation
The transmitter and receiver modules both rely on a single wire for communication. Though using the UART supplied by the arduino platform can work, it is recommended, instead, to use the VirtualWire library which uses Amplitude Shift Keying for modulation which provides better communication.
Both the transmitter and receiver modules require three wires: Vcc, Ground, and signal. Pin 2 of both parts of the kit are not connected.