Hello I am asking a question on the forum because I cannot solve the problem related to mqtt. The entire architecture is connected to esp32 - lwip(ppp) - sim7600 - aws (greengrass - IoT). The OS is mac os, the language used is c, and the development environment is vscode + esp-idf. The current situa...

I am using esp32 devkit v4 + SIM7600E LTE modem HW. Based on esp-modem's basic example, pppos-example, when run alone, it progresses well, even obtaining an IP. I am trying to merge this module into an existing project, but it keeps rebooting due to kernel panic. The current problem appears to be th...