I’m on PD 0.0.23 (0.0.23). Same behavior with a Core. I’d almost think this is a problem on the device, because I’m using SM to send test commands to the device in my firmware and I look for the newline character (10) in order to find the end of each command. In previous versions the (10) was stripped?
@mdma can you point me to the serial setup routine in the firmware so I see if the problem lies there? What file and method?
The firmware is working correctly. Connect to the device using particle-cli, PuTTY, screen or some other serial monitor and serial setup behaves correctly.