These days, 433-MHz RF transmitter/receiver modules are very popular with electronics hobbyists and tinkerers. These cheap short-range radio modules can. ... (the RF transmitter has one data pin, ...

This project pairs a set of 8-bit microcontrollers with a 433-MHz industrial, scientific and medical (ISM) band transmitter/receiver. The FS1000A RF transmitter has a range of up to 200 m; the XY ...

The 433-MHz LR Series receiver module interfaces to data sources such as microcontrollers and decoder chips, making it suitable for applications in remote control, keyless entry and periodic data ...