T34 compatibility

[ec-blaster]

Hello.

I've been reading about your effort to flash a custom firmware in these devices and I find it amazing.
I have a new Tuya wifi in-wall socket with power meter which has serious wifi stability problems, I opened it and I can see there's a "T34" chip inside. I've been reading the characteristics and it seems to be based on BK7231N (according to this Tuya documentation).

I wonder if your project might be compatible with this chip.

Thanks.

[openshwprojects]

It is most likely already compatible and if not, then I can try adding it, if that's needed.

The only problem is I don't have any T34 chips at hand and I have never seen such a module before.

Have you tried flashing one?

[ec-blaster]

I've just flashed following your guide and the Tuya pinout documentation and it seems to work. The firmware flashes OK and I can configure the device. Now I'll try to get the GPIOS working. I'll let you know, I have some photos too.

[openshwprojects]

Can you also post all photos of the device? This is very new and I haven't seen such device before.

It would also be nice if you post a device photos + where to buy + configuration on our forums:
https://www.elektroda.com/rtvforum/forum41.html
as we are building devices database there.

[ec-blaster]

I'll do it as soon as I have it working.
The power meter appears to be a BL0937.

[ec-blaster]

I'll close the issue, as T34 has proven to be compatible.
Thanks.