PLS62T-W Gateway Easy IoT Integration (LTE Cat.1) not detected on android system | Telit Cinterion IoT Developer Community
February 3, 2021 - 6:46am, 769 views
Hi,
I have tried PLS62T-W Gateway Easy Iot connected through android 10 usb ,
but no ttyUSB port is enumeration only ttyACM shows. is this need extra usb driver support or modification?
thanks
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msm:/data/local/tmp # dmesg | grep usb
[11623.581353] usb 1-1.2: USB disconnect, device number 9
[11623.611245] cdc_ether 1-1.2:1.10 usb0: unregister 'cdc_ether' usb-msm_hsusb_host-1.2, CDC Ethernet Device
[11623.611957] [RMNET:HI] rmnet_config_notify_cb(): Kernel is trying to unregister usb0
[11623.670595] [RMNET:HI] rmnet_config_notify_cb(): Kernel is trying to unregister usb0
[11623.672613] cdc_ether 1-1.2:1.12 usb1: unregister 'cdc_ether' usb-msm_hsusb_host-1.2, CDC Ethernet Device
[11623.673222] [RMNET:HI] rmnet_config_notify_cb(): Kernel is trying to unregister usb1
[11623.750562] [RMNET:HI] rmnet_config_notify_cb(): Kernel is trying to unregister usb1
[11625.091825] usb 1-1.3: new high-speed USB device number 10 using msm_hsusb_host
[11625.239528] usb 1-1.3: New USB device found, idVendor=1e2d, idProduct=005b
[11625.239544] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[11625.239554] usb 1-1.3: Product: PLSx
[11625.239563] usb 1-1.3: Manufacturer: Cinterion Wireless Modules
[11625.355901] cdc_ether 1-1.3:1.10 usb0: register 'cdc_ether' at usb-msm_hsusb_host-1.3, CDC Ethernet Device, fa:96:11:12:13:14
[11625.375915] cdc_ether 1-1.3:1.12 usb1: register 'cdc_ether' at usb-msm_hsusb_host-1.3, CDC Ethernet Device, fa:96:11:12:13:16
msm:/data/local/tmp #
Hello,
That's how it should be and is typical for modems. ACM stands for abstract control model. The USB ports enumerate as ttyACM devices. You do not need any extra drivers to communicate with it.
Regards,
Bartłomiej