search

botletics / SIM7000-LTE-Shield

Botletics SIM7000 LTE CAT-M1/NB-IoT Shield for Arduino
https://www.botletics.com/products/sim7000-shield
GNU General Public License v3.0
483 stars 215 forks source link

I missconfigured the usb interface - factory reset? #299

Open tswaehn opened 2 years ago

tswaehn commented 2 years ago

I did missconfigure the module by setting 

AT+CUSBPIDSWITCH=9007

now there is no USB CDC device available that I can use for serial communication

Is there a way to factory reset it back to default 9001 or 9011 (which worked nicely before)

$ lsusb 

Bus 001 Device 002: ID 1e0e:9007 Qualcomm / Option SimTech, Incorporated
$ lsusb -t
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M
    |__ Port 1: Dev 2, If 0, Class=Vendor Specific Class, Driver=, 480M
    |__ Port 1: Dev 2, If 1, Class=Vendor Specific Class, Driver=, 480M
    |__ Port 1: Dev 2, If 2, Class=Vendor Specific Class, Driver=, 480M
    |__ Port 1: Dev 2, If 3, Class=Vendor Specific Class, Driver=, 480M
    |__ Port 1: Dev 2, If 4, Class=Vendor Specific Class, Driver=, 480M
    |__ Port 1: Dev 2, If 5, Class=Vendor Specific Class, Driver=, 480M
    |__ Port 1: Dev 2, If 6, Class=Mass Storage, Driver=usb-storage, 480M