Neat board! Really interested to start playing around with some of the other features on the embedded SARA-U201 chip. Looking at the MKRGSM lib, it seems only to concern itself with the operation of the onboard GSM modem (obviously!).
Wondering if anyone has any experience/seen any libs that'd work on the MKRGSM1400 for sending other AT commands down to the chip?
Alternatively, can one communicate via the U201's UART interface directly through pinouts exposed in the MKRGSM1400 board?
Hope this makes sense, and thanks!