Lucas, Have a look at the Sara modem driver as a good starting point. drivers/modem Billy..

#protocol #driver #ppp

Hello, I'm using a module named Quectel GSM/GPRS M95 to connect to the internet. Until now I'm using it with UART and AT commands, but I'm wondering to use the PPP that released in v2.0.0-rc2 version.

#protocol #driver #ppp

Hej, I like to implement an firmware upgrade via bcsp + manufacture specific commands. I give a quick setup of my system: BT device <---> UART3 @ MCU <---> Zephyr OS The update process works in follow

#bt #protocol #hc5 #bcsp