Tasmota AC Dimmer Control via DimmerLink Feb 26, 2026 0 532 TL;DR: Tasmota cannot drive a phase-cut TRIAC dimmer natively. Use DimmerLink as an I2C/UART slave. On ESP32 Tasmota: write a 5-line Berry script that maps any rule trigger to an I2C register write at... ac-dimmer berry dimmerlink ESP8266 smart-home tasmota tutorial Read more
Multi-Channel AC Dimmer Control: 2CH and 4CH Guide Feb 26, 2026 0 462 TL;DR: 2CH 8A and 4CH 10A modules share one ZC pin across all channels. Each channel has its own DIM pin. One interrupt call in code covers all channels; brightness is set independently per channel ha... ac-dimmer Arduino ESP32 ESP8266 multi-channel RBDdimmer tutorial Read more