We’ve an app, created for the Raspberry Pi 4 (64 bit), but we’d like to support older Raspberry Pi’s that are already running in the field. So I downloaded the Raspberry Pi 3 (64-bit) image, configured it so that it’s connected to the RPI4 application, and (with some small changes) all went well!
However, I created a production image where I added the
os.ssh-keys option to the config.json, and there the deviceType changed to
raspberrypi4-64, because the application is configured for that device type.
So far, everything runs well on both the RPI4 as the RPI3, but I just wanted to know if this can cause any problems? We’ll test our releases on both devices, so the application itself won’t be a problem.