@kjm That value is #defined in esp32/lte/lteppp.h, and the constant is used e.g. in esp32/mods/modlte.c.

@naveen No clue. When it did not work for me, I could not get a hand on debugging. I only purchased another LTE NBIoT module to verify, that the service was available and the SIM worked. It did. Module type SIM7020.

@paul-thornton There it is. Thanks.

@robert-hh I thought so. Thanks.

@arnaudp Check lte.pppsuspend() and lte.pppresume() methods.

Hey @Sebastien, Hope you are doing well. Just curious, were you able to use FiPy/ GPy as a modem? If so, how? If we connect UART of Pi with LTE RX, TX. does it act like a network interface like lte0? eth0? Also, if we are able to do this, by default the way of communication (accessing internet) would be via LTE? What if, we want to use SigFox or Wifi? Also, is there a detail blog post regarding the same? Cheers, Vijay