Seeed 433 M Hz RF Transmitter & Receiver Link Kits
- Seeed Studio 113990010, The 433 Mhz RF Transmitter & Receiver kit from Seeed Studio consists of one transmitter & one receiver & is useful for remote control projects that don't require two-way communication. To attach one of these modules to a microcontroller you need to supply power (3.3 to 6V DC) & either a serial transmit or receive signal, so it's very light in terms of GPIO pins. Seeed 113990010 433 M Hz RF Transmitter & Receiver Link Kit