I’m currently using mbed TLS 2.16.2 on an STM32F407G microcontroller with a SIM7600G GSM module to connect to an Azure MQTT broker over a GSM network. During the certificate parsing, I’m encountering the following error:"X509 - Signature algorithm (o...

I'm working with an STM32F407G and a SIM7600G GSM module. I've successfully configured the GSM module using AT commands, switched to PPPOS, and obtained a valid IP address, gateway, and netmask using LWIP.I can successfully resolve the IP address of ...

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...