ESPhome component for interfacing Uponor Control System (DEM) KNX RF thermostats

This is my fork for custom ESPhome component for reading information sent by UPONOR T-75, T-37, T-33 and T-54 KNX RF thermostats. It has been tested with ESP32.

It is using CC1101 for a radio interface. For hardware setup see https://github.com/LSatan/SmartRC-CC1101-Driver-Lib.

The component from the original repo has been simplified to only publish temperature values. Please modify the number of sensors in the configuration.yaml and in knx_rf.h accordingly to your needs.

Stack Size might need increasing to avoid crashing

EDIT FILE:

• .platformio/packages/framework-arduinoespressif32/cores/esp32/main.cpp

CHANGE:

• xTaskCreateUniversal(loopTask, "loopTask", ARDUINO_LOOP_STACK_SIZE, NULL, 1, &loopTaskHandle, CONFIG_ARDUINO_RUNNING_CORE);

TO:

• xTaskCreateUniversal(loopTask, "loopTask", 32768, NULL, 1, &loopTaskHandle, CONFIG_ARDUINO_RUNNING_CORE);

For further information see: esphome/issues#855

Initial setup

To find all MAC-addresses of the thermostats in your system, enable debugging:

logger:
  level: DEBUG