mrocklewitz
(Michael Rocklewitz)
1
I have a rak4631 (both big and small baseboards in hand) and zoe-m8q gps modules.
I need help gettig serial from the gps out of usb so i can connect to ucenter.
Ive searched high and low for a simple loopback/passthrough firmware and im stuck.
Can someone help please 
beegee
(Bernd Giesecke)
2
Welcome to the forum @mrocklewitz
loopback Serial1 to Serial_
It is from a cellular modem, but it forwards everything received from UART serial (Serial1) to the USB (Serial)