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Updated Sonoff 4CH and 4CH Pro (markdown)

jonesmabel 2019-05-09 16:05:09 +02:00
parent a6958fa345
commit 513474e529
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6
Sonoff-4CH-and-4CH-Pro.md

@ -6,9 +6,7 @@
Unlike most Sonoff modules that use the ESP8266 SOC, the Sonoff 4CH is based on the ESP8285. Unlike most Sonoff modules that use the ESP8266 SOC, the Sonoff 4CH is based on the ESP8285.
The "Sonoff 4CH R2 V1.0" can be flashed using the FTDI 232-1 USB to serial converter. The Rx and Tx pins are correctly labelled. The button labelled IO0 does put the module in flash mode. *Sonoff 4CH Pro**
**Sonoff 4CH Pro**
* [Itead Product Page](http://sonoff.itead.cc/en/products/sonoff/sonoff-4ch-pro) * [Itead Product Page](http://sonoff.itead.cc/en/products/sonoff/sonoff-4ch-pro)
* [Itead Shop](https://www.itead.cc/sonoff-4ch-pro.html) * [Itead Shop](https://www.itead.cc/sonoff-4ch-pro.html)
@ -35,6 +33,8 @@ As always, you need to access the serial interface. The **four serial pins** (3V
The Sonoff 4CH features four hardware buttons of which one is already connected to GPIO0, which hence can be used to bring the module into [Programming Mode](Hardware-Preparation#bringing-the-module-in-flash-mode). The button is shown on the second picture. The Sonoff 4CH features four hardware buttons of which one is already connected to GPIO0, which hence can be used to bring the module into [Programming Mode](Hardware-Preparation#bringing-the-module-in-flash-mode). The button is shown on the second picture.
The "Sonoff 4CH R2 V1.0" can be flashed using the FTDI 232-1 USB to serial converter. The Rx and Tx pins are correctly labelled. The button labelled IO0 does put the module in flash mode.
### Sonoff 4CH Pro ### Sonoff 4CH Pro
The "FW/IO0" button (Switch 1) is not directly connected to GPIO0 of the ESP module. A different method has to be used to program this board. The "FW/IO0" button (Switch 1) is not directly connected to GPIO0 of the ESP module. A different method has to be used to program this board.