SI443 Radio
Example application for radio module Si4432 aka RF22 driver. Link: http://www.electrodragon.com/w/SI4432_433M-Wireless_Transceiver_Module_%281.5KM_Range,_Shield-Protected%29
References
SoC support
esp32
esp32c2
esp32c3
esp32s2
esp32s3
esp8266
host
rp2040