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Add additional sensors warning

Stalkk 2017-07-03 16:31:20 +02:00
parent d51c0f403c
commit ddf8718020
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Sonoff-Pow.md

@ -8,6 +8,9 @@
**Do not connect AC power and the serial connection at the same time** **Do not connect AC power and the serial connection at the same time**
The Gnd connection of the Pow has a 50% chance of being connected to the life AC wire. Connecting serial with your PC will fry your PC. The Gnd connection of the Pow has a 50% chance of being connected to the life AC wire. Connecting serial with your PC will fry your PC.
**Also do not connect any additional sensors to serial pins until you are 100% sure.**
It can at least destroy your Pow!
## Serial Connection ## Serial Connection
<img alt="picture of the Sonoff Pow PCB, the needed pin header can be seen on the top end" src="https://www.itead.cc/wiki/images/e/e3/Sonoff-Pow-00.JPG" width="40%" align="right" /> <img alt="picture of the Sonoff Pow PCB, the needed pin header can be seen on the top end" src="https://www.itead.cc/wiki/images/e/e3/Sonoff-Pow-00.JPG" width="40%" align="right" />