I got something wrong with updating the esphome code, and now the plug won't connect to wifi, so I cant flash it again...
trying to flash it with ubs serial adapter, I can't get the ESPhomeweb to connect it.
Connected
RX-TX
TX-RX
V3.3
GND + GPIO0 (circled in photo) Tried keeping the GPIO grounded, or also click the device button but nothing could get it to flash mode...
what am I doing wrong???
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For anyone who might have the same problem, here the the answer I got from ATHOM support (working): You must remove the Wi-Fi module, because the serial port of the module is currently connected to the battery chip, so it cannot be burned.
Remove the Wi-Fi module from the board: