TBS DroneCAN GPS module UBX-M9140

TBS GPS module UBX-M9140 is a precise GNSS module with compass designed for use on drones with ArduPilot or iNav firmware. The GPS module uses u-blox M9140-KB chip, which can track multiple systems simultaneously. It supports GPS, Galileo, GLONASS, and BDS. The module also includes a QMC5883 magnetometer.

The module communicates with the flight controller via DroneCAN (ArduPilot) or UART/MSP (ArduPilot, iNav). The GPS module features LEDs for status indication. Upon powering on, the red LED lights up continuously. Once the module gets a fix, this LED starts blinking. The TX LED lights up blue and blinks when data is being sent from the module. The CAN LED lights up green and starts blinking slowly after a successful CAN communication is established.