I’m trying to get the development image to work with the serial interface on a Raspberry Pi 3B+. I’m using the
/dev/serial0 interface for serial communication. On production images, this works great! I’ve no problem with using the serial interface stable on the production image. But for development, using a production image is not really the way to go.
The problem with the development image is that it has some interference, I guess. Because after a few seconds of writing to the
/dev/serial0 interface, I get some input/output errors and it stops working, which is not the case on the production image. I’ve enabled uart on the Raspberry Pi via the balenaCloud dashboard, but I can’t seem to make it work stable on the development image. I’m developing via local mode, if that’s any useable information.
I’m using the Raspberry Pi 3 development image with version 2.31.5+rev1.
I’m happy to share some more details if necessary!