Hi. I started using BPI-4G LTE module by 14 pin connector instead of Mini USB port. When I was using the steps mt_gpio.sh 34 dir out and mt_gpio.sh 34 val 1 along with quectel-CM & and dhclient wwan0 one by one manually, I was able connect the internet without any issues. However, when I added all of them in rc.local, I am getting the following error,
[ 49.656849] rc.local: chip id : gpiochip233 [ 49.691079] rc.local: chip id : gpiochip233 [ 49.797156] rc.local: [08-03_18:16:38:575] WCDMA<E_QConnectManager_Linux&Android_V1.1.34 [ 49.820994] rc.local: [08-03_18:16:38:576] /root/quectel-CM/quectel-CM profile = (null)/(null)/(null)/0, pincode = (null) [ 49.850948] rc.local: [08-03_18:16:38:578] Cannot find qmichannel((null)) usbnet_adapter((null)) for Quectel modules [ 50.340439] rc.local: Cannot find device "wwan0"
If I add quectel-CM & and dhclient wwan0 in .bashrc file of the user and after login, the script is working automatically. But I want to automate all of them in rc.local to enable the internet during bootup and there will be NO user login on the BPI board. May I know if anyone have any idea about how to make these steps automated without need of login.