Review on 🔧 HiLetgo PRO Mini Atmega328P-AU 5V/16MHz Development Board with Bootloadered Microcontroller and Pin Headers – Pack of 3 by Shaun Helm

I bought three of these for a small urgent project. They arrived. I soldered the connectors, plugged them into my ftdi board which I have used for countless other Atmega boards, the flashing sketch worked and my computer recognized the COM port. and then it stopped. The light stopped blinking and I couldn't write anything on the chip. I missed it the first time and thought it didn't come with a bootloader, so I tried to burn a new one with the Uno I had lying around. It seemed to work, there were no errors, but I still couldn't write sketches on it. I tried the second board, then the third, and all three died. Included but sketches will not be accepted. Better just stay away.