// S1 Atorch protocol
FF 55 01 01 00
08 B4		- V/10 = 222.8
00 00 7D	- A/1000 = 0.125
00 00 A5	- W/10 = 16.5
00 00 00 02	- KWh/100 = 0
00 00 64	- ? kWh scale ? = 100
01 F4		- Hz/10 = 50
02 4E		- PF/1000 = 0.59
00 22		- T = 34
00 00 10 18	- Tm = 0000:16:24
3C 00 00 00 00
4E


ff 55 11 03 01 00 00 00 00 51	- Clear KWh
ff 55 11 03 02 00 00 00 00 52	- Power Switch Off/On/Auto