MC7700 on Raspberry Pi 4

IoT Modules MC/EM Series
1

Hi,
Is it possible to use a MC7700 module on a Raspberry Pi 4 in general? Are there any recommandations how to install the module (e.g. based on qmi)?
I already tried to connect the module but I failed.

root@raspberrypi4gb:~# qmi-network /dev/cdc-wdm0 status
Loading profile at /etc/qmi-network.conf…
APN: internet.eplus.de
APN user: unset
APN password: unset
qmi-proxy: no
Getting status with 'qmicli -d /dev/cdc-wdm0 --wds-get-packet-service-status '…
error: couldn’t create client for the ‘wds’ service: CID allocation failed in the CTL client: Transaction timed out
error: couldn’t get packet service status

Is there anyone who can give me some hints?

Thanks in advance! Cheers Michael

2

Hi michasp79,

Please refer to EM7565: Cross compiling GobiSerial for Raspberry Pi 3 B
Help with MC455/MC7430 in mount USB ports in Raspberry Pi 3 - #7 by dl5162

3

I see this is a year old, but I got them working with the Raspberry Pi Zero W, and it’s pretty easy once you get the right commands.
I’ve detailed it here: