The xDot^® Accessory Card (MTAC-DOT) is a LoRa WAN, low-power RF device, capable of two way communication over long distances, deep into buildings, or within noisy environments.

AT Command Port

Depending on installed slot the AT command port is the following paths in mPower 6.0.x and later.

sudo minicom -D /dev/ttyAP1
or
sudo minicom -D /dev/ttyAP2

Note: Hardware flow control may be enabled by default

CTRL-A, o, Serial port setup, F
— Select F – Hardware flow control: No

Debug port

/dev/ttyACM0 if only one card is installed

Links

• Accessory Card Quick Start
• xdot-util script
• MTS-IO-SYSFS