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Updated Sonoff DIY 4CH (markdown)

Gtis69 2018-12-23 21:25:02 +01:00
parent 536d49c553
commit d22ad94efd
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Sonoff-DIY-4CH.md

@ -5,6 +5,8 @@
The Sonoff DIY 4CH is based on the ESP8285.
<img alt="Sonoff DIY 4CH GPIO" src="https://github.com/Gtis69/arendst.github.io/blob/master/media/Sonoff_DIY_4CH_GPIO.jpg" width="50%"/>
## Serial Connection
### Sonoff DIY 4CH
@ -13,18 +15,20 @@ Please see the [Hardware Preparation](https://github.com/arendst/Sonoff-Tasmota/
As always, you need to access the serial interface. The **four serial pins** (3V3, Rx, Tx, GND) can be seen in the picture.
===== PICTURE Sonoff_DIY_4CH_serial =====
<img alt="Sonoff DIY 4CH serial" src="https://github.com/Gtis69/arendst.github.io/blob/master/media/Sonoff_DIY_4CH_serial.JPG" width="50%"/>
Programming the Sonoff DIY 4CH is a breeze although the on-board-button is not connected to GPIO0. As with all ESP8266/ESP8285 modules pulling GPIO0 to GND is needed to put the chip in programming mode. You need to **connect GPIO0 and GND** during power up.
Luckily both GND and GPIO0 (as KEY 1) are available on the header. A simple jumper between GND and KEY 1 while programming will do.
===== PICTURE Sonoff_DIY_4CH_jump =====
<img alt="Sonoff DIY 4CH jumper" src="https://github.com/Gtis69/arendst.github.io/blob/master/media/Sonoff_DIY_4CH_jump.JPG" width="50%"/>
## Module parameters
### Type
<img alt="Sonoff DIY 4CH parameters" src="https://github.com/Gtis69/arendst.github.io/blob/master/media/Sonoff_DIY_4CH_parameters.jpg" width="30%" align="right" />
Module Type => Generic (18)
Restart the module.
@ -47,4 +51,3 @@ Restart the module.
* GPIO 15 => relay 4 (24)
* GPIO 13 => LED 1 (52)
===== PICTURE Sonoff_DIY_4CH_parameters =====