PIXHAWK

GREMSY T7

Q 1: Does the Gremsy T7 support Pixhawk FC?
Yes, it supports both single RC control and auto mission via Pixhawk control.
Q 2: How to setup with Pixhawk FC?
Connect the Gimbal’s COM2 port to one of the autopilot’s Serial/Telemetry ports like Telem2 as shown above.
Connect with a ground station and set the following parameters:
​MNT_TYPEto “4” for “SToRM32 MavLink”
​SERIAL2_BAUDto “115” for 115200 bps. “SERIAL2” can be replaced with another serial port (i.e. SERIAL1) depending upon the physical connection
​SERIAL2_PROTOCOLto 2 for “MAVLink2”
​SR2_EXTRA1to 10
​SR2_POSITIONto 10
The gimbal’s maximum angles can be set using these parameters:
​MNT_ANGMIN_ROLto -3000 to allow leaning left up to 30deg
​MNT_ANGMAX_ROLto 3000 to allow leaning right up to 30deg
​MNT_ANGMIN_TILto -9000 to allow pointing 90deg down
​MNT_ANGMAX_TILto 3000 to allow pointing 30deg up
​MNT_ANGMIN_PANto -18000 to allow turning around to the left
​MNT_ANGMAX_PANto 18000 to allow turning around to the right
To control the gimbal’s lean angles from a transmitter set:
​MNT_RC_IN_TILTto 6 to control the gimbal’s tilt (aka pitch angle) with the transmitter’s Ch6 tuning knob
​MNT_RC_IN_ROLLto some input channel number to control the gimbal’s roll angle
​MNT_RC_IN_PANto some input channel number to control the gimbals’ heading
For reference, Gremsy’s setup instructions can be found here.

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Last modified 8mo ago