Hardware Itead Sonoff Touch - xoseperez/espurna GitHub Wiki

Itead Sonoff Touch

Sonoff Touch

Property Value
Manufacturer Itead Studio
Product page https://www.itead.cc/sonoff-touch.html
Wiki page https://www.itead.cc/wiki/Sonoff
Build flag ITEAD_SONOFF_TOUCH
Voltage 3v3

Introduction

TODO

Flashing

Sonoff Touch - Inside back view

The Sonoff Touch is a bit tricky to flash since GPIO 0 is not connected to the button as in the TH or POW. So you have to locate the pad for GPIO 0 and short it to ground while powering on the device, once it is on in flash mode you can remove the GND connection.

The picture above shows the location of the GPIO 0 pad. The other required pins are available on the header at the top which has to be soldered in the existing slots.

Once flashed you can use OTA to update the firmware without having to open the device.

Issues

The original Sonoff has some connectivity issues. This is probably due to the antenna placement close to live lines. It works fine if it's near the AP, otherwise, it's often reported to lose connectivity.

The header cannot remain after flashing. At the bottom, it comes too near the powerlines while at the top, it does not fit behind the front.

Support

If you're looking for support:

  • Issues: this is the most dynamic channel at the moment, you might find an answer to your question by searching open or closed issues.
  • Wiki pages: might not be as up-to-date as we all would like (hey, you can also contribute in the documentation!).
  • Gitter channel: you have better chances to get fast answers from project contributors or other ESPurna users. (also available with any Matrix client!)
  • Issue a question: as a last resort, you can open new question issue on GitHub. Just remember: the more info you provide the more chances you'll have to get an accurate answer.
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