QMI (wwan0) interface installer for providing internet connection using Quectel modules.
First download the installation script
wget https://raw.githubusercontent.com/sixfab/Sixfab_QMI_Installer/main/qmi_install.sh
Then change the permission
chmod +x qmi_install.sh
Finally run the script to install
sudo ./qmi_install.sh
Once the installation is completed, your Raspberry Pi will reboot.
After the reboot navigate to /opt/qmi_files/quectel-CM
then run
sudo ./quectel-CM -s <yourAPN>