Check for Arduino setup: https://support.sodaq.com/sodaq-one/mbili/
Serial1 is connected to LoRaWAN module.
Serial0 is connected to the USB, but can also be used for external device.
Check for Arduino setup: https://support.sodaq.com/sodaq-one/mbili/
Serial1 is connected to LoRaWAN module.
Serial0 is connected to the USB, but can also be used for external device.