4G Cellular on Raspberry Pi & SIM7600G-H Module

Hardware

• Waveshare SIM7600G-H 4G HAT
• Raspberry Pi (this guide was tested on a Raspberry Pi Zero 2 W)

Software

• Raspberry Pi OS (this guide was tested on Raspberry Pi OS Lite 64-bit)

Update and Upgrade

sudo apt update && sudo apt upgrade -y

Install Minicom

sudo apt install minicom -y

Add User to Dialout Group

sudo usermod -aG dialout $USER

Reboot

sudo reboot

Check USB Devices

ls /dev/ttyUSB*

if you see /dev/ttyUSB2, the module is connected.

Configure Module

sudo minicom -D /dev/ttyUSB2

Press Ctrl + A then E to enable echo.

Type the following commands:

AT+CUSBPIDSWITCH=9011,1,1

then wait until the module reboots.

Exit minicom by pressing Ctrl + A then X.

Check Network Interfaces

ifconfig

You should see a new interface usb0.

Check Internet Access

ping -I usb0 8.8.8.8

If you receive replies, the RNDIS networking is successfully set up!