Digital Matter Sigfox and LoRaWAN devices require a configuration cable in order to program parameters, set LoRaWAN regions, and read device information (AppKey, DevEUI, PAC etc)
It is strongly recommended you purchase a cable from Digital Matter. Damage caused to devices by your own cable is not covered under warranty.
The cable supplied is the following FTDI Cable:
The required pins for Digital Matter devices are:
Black - GND
Yellow - RX
Orange - TX
This cable is required for all DM Sigfox and LoRaWAN devices - the Yabby LoRaWAN requires this cable plus an extra adapter cable.