EHS6T-USB: What is the function of every /dev/ttyACMx? | Thales IoT Developer Community
March 9, 2017 - 10:16am, 2386 views
I have tried to find a thread about this question, but I have not got nothing. I have also checked the documents:
- BGS5 AT command Set.pdf
I have worked with Quectel´s UC20, it has 4 usb ports:
* ttyUSB0 --> DM (Diagnose port, used for FWupgrade and catching log)
* ttyUSB1 --> GPS NMEA out
* ttyUSB2 --> AT commands
* ttyUSB3 --> PPP or AT commands
The EHS6T-USB offers 6 /dev/ttyACMx, but it looks like the 6 ports had the same function.
Every ttyACMx has a functionality or the 6 ports has the same function?
Thanks in advice.