07-06-2022, 01:51 PM
hello rob, I need help, the sockets pover bar 2 on pins 8 and 11 stopped working. - I tried to test and it shows tester 0V.
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power bar 2 on pins 8 and 11 stopped working
power bar 2 on pins 8 and 11 stopped working
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power bar 2 on pins 8 and 11 stopped working
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07-06-2022, 09:13 PM
Hi Loksik, sorry to hear, are you checking the voltage from the DB9 on the controller using a common ground? The signals going to the DB9 are direct from the Pi, if there's no voltage it could be a bad connection on the 40pin header the Pi plugs into, maybe try unplugging the Pi and plugging back in. Do you have a power bar connected or something else?
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07-06-2022, 09:16 PM
I moved your post to a new thread as the problem is different.
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07-07-2022, 11:33 AM
The problem was in the connection of the connector, it was necessary to solder again
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