I have bought a device named Mini Smart Breaker RMW002 from AliExpress.
Looks the same as in this topic:
https://www.elektroda.com/rtvforum/topic4009765.html
When teared it down, I saw a board named WB02A-0882H with LN882HKI.
Soldered it to a flasher (from left to right - Vcc, GND, Rx, Tx):
The tricky part was soldering the boot pin to ground. The space for the iron is tight, but manageable:
The flashing went flawlessly:
With GPIO finder discovered the right config:
Here is the store page:
Looks the same as in this topic:
https://www.elektroda.com/rtvforum/topic4009765.html
When teared it down, I saw a board named WB02A-0882H with LN882HKI.
Soldered it to a flasher (from left to right - Vcc, GND, Rx, Tx):
The tricky part was soldering the boot pin to ground. The space for the iron is tight, but manageable:
The flashing went flawlessly:
With GPIO finder discovered the right config:
Here is the store page:
