SARA-R412M SFF Pass through

1

Hi,

what is the easiest way do have external UART pins forwarding to SARA’s TX/RX? I don’t want to use USB Serial but I’m not sure which pins are assigned to Serial. Shouldn’t that be A12/A13?

2

Hi @derchris,

Serial is indeed connected to A12/A13.
See also: https://support.sodaq.com/Boards/Sara_SFF/#pinout

Best regards,
Jan