added some information about the hardware

Herschdorfer 2018-02-18 18:48:48 +01:00
parent 20f18bdb00
commit 807566b869
1 changed files with 2 additions and 0 deletions

@ -88,6 +88,8 @@ rf cal sector: 251
rf[112]▒ector: 251@ 10008Mbit(512KB+512KB) mode:(3,7)
```
The board is normally powered by the relay board with 5V. When 3.3 volts get applied to the board over J1 or J3 the AMS1117 "leaks" ~2.7V reverse to the LEDs of the touch buttons. This causes them to dimm.
## Flashing
The following board layouts are from the 3 variants of the Sonoff T1 UK variant and are marked Sonoff T1 R2 UK Touch Board, Ver 1.0. These are the currently supplied versions shipping with firmware version 1.6.2.