Arduino sketch for controlling two WS2812B LED strips via MQTT messages, HomeKit, Siri and touch sensor.
The project is 100% compatible with Homekit2Mqtt and can be controlled by HomeKit and Siri.
More info about the project can be found at https://everydaylifein.net/iot/ambient-lights-controlled-by-siri.html where all the requried hardware and software components are listed.