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Interfacing (DSI, CSI, I2C, etc.) • Re: Raspberry Pi 5 UART Issue: Can Only Receive Data on GPIO 14 and 15, Cannot Send

What happens if you connect TX to RX (aka loopback) on the Pi and then run minicom?
nothing happens. I think TX PIN might be broken.
test with another UART! There's more than one available on a Pi5.
Thanks~ other UART works good, I just want to make sure PIN 14 and 15 are not broken, if so, I can request warranty.
Thanks again~

Statistics: Posted by Zekakora — Sun May 26, 2024 3:23 am



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