These days, 433-MHz RF transmitter/receiver modules are very popular with electronics hobbyists and tinkerers. These cheap short-range radio modules can be used with almost all microcontrollers for a ...

THE433 ESP8266 RF433 Interface "control 433MHz (compatible with Arduino libs) sockets/devices through web and time rules" (esp8266 + RF 433 transmitter + Arduino IDE) This is a sketch for controlling ...

There are several repositories available for esp-idf, but I couldn't find a submittable library. This repository can send and receive. I ported from here. static ...