I am trying to follow the instructions for setting up my new Raspberry Pi Cellular IoT Kit (which uses the Telit ME910C1-WW).
I think the modem is recognized fine:
pi@raspberrypi:~ $ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 1bc7:1101 Telit Wireless Solutions
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@raspberrypi:~ $ dmesg | grep ttyUSB
[ 5.243630] usb 1-1.3: GSM modem (1-port) converter now attached to ttyUSB0
[ 5.253549] usb 1-1.3: GSM modem (1-port) converter now attached to ttyUSB1
[ 5.254603] usb 1-1.3: GSM modem (1-port) converter now attached to ttyUSB2
But when I connect, I get an error on the AT#USBCFG=4 command:
pi@raspberrypi:~ $ minicom -D /dev/ttyUSB2 -b 115200
AT
OK
AT#USBCFG=4
+CME ERROR: numeric parameter out of bounds
What am I doing wrong?
Pi kernel version:
pi@raspberrypi:~ $ uname -a
Linux raspberrypi 5.10.17-v7l+ #1414 SMP Fri Apr 30 13:20:47 BST 2021 armv7l GNU/Linux