I'm working with the M5Core v1.9.8, i also have the COM.LoRaWan Module(868Mhz v2.0 ) installed on my M5Go.
The Purpose is to send Data from M5Go to the TTN. Therefore i used the manual from M5Stack COM.LoRaWAN Using UIFlow
in the Com Monitor in M5Burner i only get the text i sent in the command bar below as result.
The PIN configuration in the UART Block is default (17/16). The programm with the UART forwarding is running.
Does anyone have some inputs for that issue?

Thank you in advance
Flo