Post by bartsimpson on Feb 19, 2022 15:28:47 GMT -5
Got a strange one. This is a brand new proffie v2.2. I hook it up to the computer it takes the flash but no sound is heard after the flash is complete which was odd. Then I tried to fire it up and nothing happens. I tried to flash it again and now the computer says it can’t detect the device. I was able to flash it again by pressing boot/reset buttons. The serial monitor shows just a black white screen with no info. 🤷🏼♂️
Do you have the right port selected in arduino->tools->port ?
Yep, this is a dual board saber both setup the same wiring config exc. the other board flashed and works fine other one is doing this odd issue. I checked voltage at the board and it does have voltage. I’m thinking it’s a bad board at this point but wanted to ask before I go changing it.
Post by bartsimpson on Feb 19, 2022 23:43:31 GMT -5
Update: figured out why the board wasn’t working. Each time I’d plug the board into the computer it would produce this beep sound. Turned out to be I have two pixel strips wired to the 3.3v pad which I guess isn’t enough to make them work and was bringing down the board. Once I disconnected the 3.3v pad the board worked. I moved the power wire for the pixel stops to battery. The strips were small only 8 pixels per side.
Obi-Shane: Thanks man!
Jun 20, 2022 9:52:44 GMT -5
ARKM: YW. I hope it was an awesome one.
Jun 21, 2022 2:22:56 GMT -5
m94harry: New here! I have a proffie v2.2 and I think I've already bricked it. wont turn on anymore after trying to use arduino. my Mac doesn't recognise it at all either. Any recommendations?
Jun 25, 2022 15:48:56 GMT -5
Obi-Shane: Post in the proffie section and see if someone could help you out. That would be my advice
Jun 25, 2022 22:15:32 GMT -5
darthboogus: how do i create a new thread
Jul 3, 2022 23:48:58 GMT -5