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Updated Sonoff 4CH and 4CH Pro (markdown)

Michael Ingraham 2019-03-09 14:22:50 -05:00
parent 21df83282c
commit 873acea1e0
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Sonoff-4CH-and-4CH-Pro.md

@ -51,10 +51,10 @@ On the R2 module the GPIO0 pin is broken out to [a small pad to the right of the
## Solving Sonoff 4CH Pro programing issues
If you have problems to program the 4CH-pro, you might find below tips useful:
If you have problems to program the 4CH Pro, you might find below tips useful:
* Use the ESP program header and ensure that the right port is set in the Arduino IDE.
* TX/RX are printed correctly on the pro version => TX goes to RX PIN and RX to TX.
* GP0 needs to be connected to ground 3 seconds after reboot !!! If not you can not program it.
* GPIO0 needs to be connected to ground for 3 seconds after reboot! If not you can not program it.
1. If you use Windows7+, check in the device manager if the port is not added/removed all 2 seconds.
- If yes then your USB port does not deliver enough ampere.