Here's a demonstration of the wireless head tracking feature of the Walksnail Goggles L (PTZ mode, gimbal is connected to the Moonlight VTX's uart). It has the same options as when you use pwm for the gimbal, but everything has to be accessed via Goggles L's menu. On the MFD Crosswind Mini is a GM3 gimbal with moonlight. I didn't use gyroflow with this one.
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soundtrack:
Victory Ryale - Pop Rap Anthem for Gamers (Copyright Free Music)