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Updated Sonoff Basic (markdown)

reloxx13 2018-12-03 20:08:40 +01:00
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Sonoff-Basic.md

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* Itead Shop: https://www.itead.cc/sonoff-wifi-wireless-switch.html
* Itead Wiki: https://www.itead.cc/wiki/Sonoff
### New Board Layout
Around 11.2018 Itead changed the layout of the Sonoff Basic.
The new board is labeled with "Sonoff RF R2 POWER V1.0"
Its an ESP 8285 now with 1MB Flash.
GPIO14 is not inuse anymore. Instead you can use GPIO2 labled as `IO2` on the board.
Unfortunately the GPIO Point is not prepared for a Pin, you will need to solder your cable directly on the Board.
Be carefull, to high or long temperatures can damage the spot and its connectivity.
You should also make sure, that there is no traction on the cable. Fix the cable with a cable tie.
* GPIO0 = KEY
* GPIO2 = IO2 (no pullup)
* GPIO12 = RELAIS
* GPIO13 = LED1
The GPIO2 as User configurable input is implemented in the Sonoff Basic Device Template at [V6.3.0.15 201812XX](https://github.com/arendst/Sonoff-Tasmota/pull/4518)
<img src="https://camo.githubusercontent.com/7ee22f14cc707c04fa8ac357e4dd2a05da63852e/68747470733a2f2f7331352e64697265637475706c6f61642e6e65742f696d616765732f3138313132382f76653971673936382e6a7067" width="250" alt="label">
<img src="https://raw.githubusercontent.com/reloxx13/reloxx13.github.io/master/media/tasmota/sonoff-basic-r2/front.jpg" width="250" alt="front">
<img src="https://raw.githubusercontent.com/reloxx13/reloxx13.github.io/master/media/tasmota/sonoff-basic-r2/back.jpg" width="250" alt="back">
<img src="https://raw.githubusercontent.com/reloxx13/reloxx13.github.io/master/media/tasmota/sonoff-basic-r2/chip.jpg" width="250" alt="chip">
## Serial Connection
Please see the [Hardware Preparation](https://github.com/arendst/Sonoff-Tasmota/wiki/Hardware-Preparation) page for general instructions.