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- 02 Feb 2020, 12:14
- Forum: ESP Easy: Hardware
- Topic: SONOFF MINI
- Replies: 32
- Views: 68429
Re: SONOFF MINI
I've backed up the original firmware and flashed a custom firmware on a sonoff mini with my FTDI adapter without soldering, it was a little but tricky but I've used a clip to clamp a jumper wire on the 3,3 v pin and used the ground pin on top of the board, I then pressed the button that's connected ...