Issue with DNS resolution on STM32F407G and SIM7600 GSM module (using PPPOS)
I’m working on a project using an STM32F407G and a SIM7600 GSM module. After successfully sending AT commands via UART to configure the GSM module, I switched to PPPOS. I’m able to get a valid IP address, gateway, and netmask from the modem: GSM: LTE...