enable pins 13,5
, and connect the external antenna. When using the CORE1 device, please adjust the DIP switch to pins 13,5
, and for CORE2, adjust the DIP switch to pins 16,17
.Configuration
option in M5Burner, in the pop-up configuration box, set the COM.X
option to True
, configure the operator and APN corresponding to the SIM card, and then click save.