[Vip0r]

Thx pablo666,

i will give it a try and replace this diode. Hopefully i can unsolder the old and solder the new one without bricking the hole board ^^

Any chances you can explain a little more your toughts? (by the way: with a bit of fantasy i can see a small “bubble” on the diode SS24 🙂 )

[Vip0r]

Yes, the pi itself powered by a usb power supply is booting and working.

However i will measure the pi 3,3v and 5v gpio-outputs today to ensure the gpio-part of the pi is okay.

I also recognized the opensprinkler-board (WITHOUT the raspberry-pi connected) does NOT output 3,3v on the gpios? (see my screenshot: i mean the pin below of the marked 5v output)

Can anyone confirm that?

[Author]

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