Advanced and re-imagined firmware for ATS-20 Receiver based on Si4735 (or Si4732). Прошивка с расширенным функционалом. - waltje/Arduino.ats20_ats_ex ...

Arduino Core for ESP32 has received a wrapper library that makes it easier to use ESP32-H2 and ESP32-C6's Zigbee radio in Arduino projects.

I have a proposal regarding only the ATS20+ receiver. This receiver already has a resistor divider used to determine the battery charge level. It is connected to input A1 of the Arduino Nano board.