SIM7100C based 4G modem design for IoT projects

Thread Starter

Madhusoodhanan er

Joined Dec 21, 2017
Hello everyone! I am trying to design a gsm modem using SIM7100C for my projects. But I am facing a lot of issues with circuit design. Especially antenna design. Where I can find a complete schematic of SIM7100C gsm modem. Help me, please...