Hardware Xenon SM PW 702U

Xenon SM-PW702U

SM-PW702U is released under different brands.

First, use a dremel to cut around the seam and expose the components.

Connect the leads. I used a piece of cardstock slipped under the board to help secure the leads. It is the same pin layout as KMC 70011.

Put GPIO0 to ground, then connect VCC. Disconnect GPIO and you can flash.

I flashed just fine with a raspberry pi. Took a few hours to get the pins lined up.

I will post pictures once I figure out how.

TODO

TODO

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.