Works until now, but some quality issues
For Unisolder 5.2C Finished Circuit Board
I bougt this complete set two months ago. Shipping was fast.
The sleep board was missing in the package, seller offered me to send a new one, but I've got nothing until now.
There was a lot of flux all over the board.
A firmware update over USB was not possible, I had to reprogram the bootloader, then it worked.
Some components look not genuine, but the board works until now. We will see how it looks on a long term basis.
At least one resistor had a wrong value.