5.5.2i
* Fix Sonoff Pow intermittent exception 0
* Change Sonoff Pow sending Domoticz telemetry data only
* Add Sonoff B1 RGBCW led support with command Color RRGGBBCCWW (#676)
* Add command CT 152..500 to Sonoff Led and Sonoff B1 to control Color
Temperature
* Add Cold-Warm slider to web page for Sonoff Led and Sonoff B1
* Add CT parameter to Hue
* Add Ai-Thinker RGBW led (AiLight) (experimental)
* Add NeoPixelBus library to Sonoff Led for Hue support (saves 1k code
space)
* Add user configurable GPIO4 and GPIO5 to module Sonoff Bridge
* Fix Mitsubishi HVAC IR power controll (#740)
* Add Sonoff T1 support (#582)