Mori 0 Posted January 7 I inserted the ec20 module to identify that mmcli can be sent off, and nmcli can view the gsm device, but the connection process cannot be used, and mmcli shows that the sim card is invalid Share this post Link to post Share on other sites
tooz 28 Posted January 9 hello @Mori, i'd suggest to use any of the modules from qvl, such as ec21-e, ec25, or uc20 Tinker Board (asus.com) Share this post Link to post Share on other sites