[SOLVED] QS-WiFi-D01-TRIAC dimmer min. brightness level too high

[shadowgrapher]

Used this json from wiki
{"c":{"io":[[[13],6,0,2]],"c":1,"r":[{"n":0,"s":9600}]},"a":[{"t":30,"b":[[13],[13,0]],"0":{"u":[{"v":"ff550005dc0a"}]},"y0":[{"v":1,"0":{"u":[{"v":"ff556405dc0a"}]}},{"v":5,"0":{"u":[{"v":"ff556b05dc0a"}]}},{"v":10,"0":{"u":[{"v":"ff557305dc0a"}]}},{"v":15,"0":{"u":[{"v":"ff557b05dc0a"}]}},{"v":20,"0":{"u":[{"v":"ff558305dc0a"}]}},{"v":25,"0":{"u":[{"v":"ff558a05dc0a"}]}},{"v":30,"0":{"u":[{"v":"ff559205dc0a"}]}},{"v":35,"0":{"u":[{"v":"ff559a05dc0a"}]}},{"v":40,"0":{"u":[{"v":"ff55a205dc0a"}]}},{"v":45,"0":{"u":[{"v":"ff55a905dc0a"}]}},{"v":50,"0":{"u":[{"v":"ff55b105dc0a"}]}},{"v":55,"0":{"u":[{"v":"ff55b905dc0a"}]}},{"v":60,"0":{"u":[{"v":"ff55c105dc0a"}]}},{"v":65,"0":{"u":[{"v":"ff55c805dc0a"}]}},{"v":70,"0":{"u":[{"v":"ff55d005dc0a"}]}},{"v":75,"0":{"u":[{"v":"ff55d805dc0a"}]}},{"v":80,"0":{"u":[{"v":"ff55e005dc0a"}]}},{"v":85,"0":{"u":[{"v":"ff55e705dc0a"}]}},{"v":90,"0":{"u":[{"v":"ff55ef05dc0a"}]}},{"v":95,"0":{"u":[{"v":"ff55f705dc0a"}]}},{"v":100,"0":{"u":[{"v":"ff55ff05dc0a"}]}}]}]}

1. [SOLVED] The lower brightness level (1%) looks like 30%-35%. This is clearly noticeable if an incandescent bulb is used. I attached photo from my HAA dimmer and untouched one.

2. [SOLVED] The dimmer response to brightness changes is twice as slow as in the stock firmware

[shadowgrapher]

Q1. Found that UART use this packet type FF 55 xx 05 DC 0A, so we have range 00 - FF to control brightness from 0% to 100%.
I modified json to make brightness range control more wide:

{"c":{"io":[[[13],6,0,2]],"c":1,"r":[{"n":0,"s":9600}]},"a":[{"t":30,"b":[[13],[13,0]],"0":{"u":[{"v":"ff550005dc0a"}]},"y0":[{"v":1,"0":{"u":[{"v":"ff551e05dc0a"}]}},{"v":5,"0":{"u":[{"v":"ff552d05dc0a"}]}},{"v":10,"0":{"u":[{"v":"ff553905dc0a"}]}},{"v":15,"0":{"u":[{"v":"ff554405dc0a"}]}},{"v":20,"0":{"u":[{"v":"ff554f05dc0a"}]}},{"v":25,"0":{"u":[{"v":"ff555a05dc0a"}]}},{"v":30,"0":{"u":[{"v":"ff556505dc0a"}]}},{"v":35,"0":{"u":[{"v":"ff557005dc0a"}]}},{"v":40,"0":{"u":[{"v":"ff557b05dc0a"}]}},{"v":45,"0":{"u":[{"v":"ff558605dc0a"}]}},{"v":50,"0":{"u":[{"v":"ff559105dc0a"}]}},{"v":55,"0":{"u":[{"v":"ff559c05dc0a"}]}},{"v":60,"0":{"u":[{"v":"ff55a705dc0a"}]}},{"v":65,"0":{"u":[{"v":"ff55b205dc0a"}]}},{"v":70,"0":{"u":[{"v":"ff55bd05dc0a"}]}},{"v":75,"0":{"u":[{"v":"ff55c805dc0a"}]}},{"v":80,"0":{"u":[{"v":"ff55d305dc0a"}]}},{"v":85,"0":{"u":[{"v":"ff55de05dc0a"}]}},{"v":90,"0":{"u":[{"v":"ff55e905dc0a"}]}},{"v":95,"0":{"u":[{"v":"ff55f405dc0a"}]}},{"v":100,"0":{"u":[{"v":"ff55ff05dc0a"}]}}]}]}

Q2: Seems that was a single case. Now it's ok after reboot.