"KCS" v2.2.10 firmware BIN file download

[admin]

v2.2.10 improvement:
1. Fix the problem that multiple DI false configurations in ifttt cannot work well.
2. Fix the problem that ifttt processing will be blocked when mqtt is disconnected

[puterboy]

UTC time setting and display on `index.html` page is still broken.
I have 2 new KC868_A16 boards and each have a different, *wrong* calculation for UTC-N time offsets.

Specifically,
- On one board, UTC-N gives UTC-(N+1). E.g., I am in Americas/New_York which is now on EST which is UTC-5 but when set to UTC-5, the time reads as UTC-4
- On another board, UTC-N give UTC-(N-8). E.g., I am in Americas/New_York which is now on EST which is UTC-5 but when set to UTC-5, the time reads as UTC-13

Also the display of time (under `index.html`) is non-standard. Specifically, it doesn't force 2 digits for the display of seconds, minutes (or hours).
For example: 4:07:05 reads as: 4:7:5 which is totally non-standard.

This should be a pretty simple bug in the code to correct as it just requires the correct arithmetic to add/subtract from UTC hours plus the correct formatting of the time printout.

Note I am using FW 2.2.10

[admin]

UTC issue will fix in next update version.