How to run user application from /usrdata at the system initialization?

Hi,

I am using EC20 openlinux. I want to start my application in /usrdata on system start. I have tried to add scripts in init.d and tried modifying etc/inittab . Is there a standatrd procedure to do this on quecopen EC20?

Any help is greatly appreciated.

Thanks.

Hi Jack

Please refer to the attachment and hope it can help you.
Quectel_EC2x_Series_QuecOpen_Auto-startup_Service_Guide_V1.0.pdf (429.1 KB)