exactly what I needed

exactly what I needed

exactly what I needed

hope this can help you! i make it!_Guide: DJI O4 Air Unit XF Gimbal Headtracker (RC Car)_Important Notes:_- The DJI O4 Air Unit normally expects to be connected to a flight controller._- If mounted on an RC car, the unit can still work stand-alone with direct power supply._- Always provide stable voltage: 2S–4S LiPo recommended._Setup Steps:_1. Power Supply:_ - Connect the O4 Air Unit directly to a 2S–4S LiPo battery (depending on your setup)._ - Do not rely only on the gimbal board power pins – they may not deliver enough current._ - Cooling: make sure a fan blows onto the unit, not away from it._2. Updating

hope this can help you! i make it! Guide: DJI O4 Air Unit + XF Gimbal + Headtracker (RC Car) Important Notes: - The DJI O4 Air Unit normally expects to be connected to a flight controller. - If mounted on an RC car, the unit can still work stand-alone with direct power supply. - Always provide stable voltage: 2S–4S LiPo recommended. Setup Steps: 1. Power Supply: - Connect the O4 Air Unit directly to a 2S–4S LiPo battery (depending on your setup). - Do not rely only on the gimbal board power pins – they may not deliver enough current. - Cooling: make sure a fan blows onto the unit, not away from it. 2. Updating & Activation: - Connect the O4 Air Unit via USB-C to your PC with DJI Assistant 2. - Update both the Air Unit and Goggles (make sure firmware versions are compatible). - Activation is required after first connection. 3. Binding Goggles & Air Unit: - Power on both devices. - Press the bind button on the Air Unit and Goggles until LEDs flash. - Wait for link confirmation (solid light + video feed). 4. XF Gimbal Setup: - Mount the XF C20T gimbal securely on your RC car frame. - Connect gimbal power directly from LiPo or distribution board. - Configure movement limits in XF software. - IMPORTANT: After adjusting parameters, click “Save Param to Flash”. Otherwise, settings are lost after power cycle. 5. XF Headtracker Setup: - The XF headtracker consists of a transmitter (on goggles) and receiver (on board). - In the XF software, set all control axes (Pitch, Yaw, Roll, etc.) to CH1 on both devices. - Only then will the system correctly transmit movements to the gimbal. 6. Notes about DJI Goggles 3: - DJI Goggles 3 do not directly accept headtracking input from XF. - Instead, the XF system sends headtracking data via its own RX/TX modules to the gimbal. - This works, but DJI Goggles will not show any direct headtracking menu. Troubleshooting: - No video after activation? Restart the Air Unit several times until feed appears. - No gimbal movement after restart? Check “Save Param to Flash” in XF software. - Overheating? Ensure airflow over the Air Unit

hope this can help you! i make it!_Guide: DJI O4 Air Unit XF Gimbal Headtracker (RC Car)_Important Notes:_- The DJI O4 Air Unit normally expects to be connected to a flight controller._- If mounted on an RC car, the unit can still work stand-alone with direct power supply._- Always provide stable voltage: 2S–4S LiPo recommended._Setup Steps:_1. Power Supply:_ - Connect the O4 Air Unit directly to a 2S–4S LiPo battery (depending on your setup)._ - Do not rely only on the gimbal board power pins – they may not deliver enough current._ - Cooling: make sure a fan blows onto the unit, not away from it._2. Updating