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DRI Software configuration

DRI configuration inside Dronetag app​

Configuration is manageable in the Mobile app via Bluetooth. Do not change the parameters while the drone is in-flight because you might get into an inconsistent state.

General:

Enable MAVlink flight start: True

Sensors:

GNSS Input: MAVLink Pressure data input: MAVLink

Extension Configuration:

MAVLink Baud Rate: 115200

Flight controller side​

You must ensure that you selected following parameters on the UART/Serial port:

115200 baudrate MAVlink 2 protocol

Configuration for Ardupilot​

SERIALx_PROTOCOL=2
SERIALx_BAUD=115 #115:115200
BRD_SERx_RTSCTS=0 #Disabled

Configuration for PX4​

MAV_x_CONFIG=102
MAV_x_FLOW_CTRL=2
MAV_x_FORWARD=1
MAV_x_MODE=0
MAV_x_RADIO_CTL=1
MAV_x_RATE=1200
SER_TELx_BAUD=115200

Successful Configuration Verification​

Warning
  • PX4 will not show heartbeat messages of USB connection. You must use Telemetry connection with forwarding enabled.

After establishing a successful connection and configuring the flight controller, you can verify the connection by opening the Mavlink Analyzer/Inspector tool within your Ground Control Station software. Check that you are receiving the heartbeat of the DRI Module to confirm the connection is functioning correctly.