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Current firmware for the stair LED module. First and last standby channels are chosen in WebConfig, with Always or night-window-only, and settings from v0.3.0 migrate without a factory reset.

Current firmware for the RGB+CCT lighting module. Fixes colour and brightness drifting away seconds after a Home Assistant command: the state block now reports the commanded level instead of a mid-fade value, and the ESPHome package no longer rebuilds the light entity from its own echo. Note that this update resets the module to factory settings, including its Modbus address.

Current firmware for the analog I/O module. Fixes a wrong RTD reference resistor that could show −117 °C, corrects swapped AI3/AI4 terminals, expands button and LED options, and adds a contiguous input-register poll for ESPHome.

Firmware 1.2.0 for the three Wi-Fi modules encrypts the Home Assistant API with a per-device key, closes the setup window after 15 minutes, and removes the open fallback access point. Requires ESPHome 2026.7.0 or later.

The HomeMaster ENM-223-R1 three-phase energy meter gets its biggest firmware and WebConfig update since v0.1.0. v0.2.0 turns the module from a fixed meter into a configurable metering device — it scal...