Solder the black cable to the GND and the power cable to 5V. Solder the white cable on TX1 pad and the gree n cable on the RX1 pad. In MP just go to RNGFND1: RNGFND1_ADDR: 0 (leave in this way) RNGFND1_ORIENT: 25. RNGFND1_GNDCLEAR: Distance (in cm) from the range finder to the ground ex 5cm to 127. After completion, click on the CONNECT on top right corner of the window to connect the APM board to PC. Now it will show the Device as "Quadrotor". Step 2 - Calibrating Compass and Accelerometer. Now again go to the Initial Setup tab and click on Mandatory Hardware. I have a Rover with dual F9P GPS in moving baseline with a local base station feeding RTCM through mavlink configured for GPS yaw. The Current Heading is not updating to match the GPS Track, and the GPS Track is correct. Often during a mission the Rover icon in Mission Planner will be pointing 20-45 degrees away from the direction of travel. Any help is appreciated. 🙂 Parameter File Connect the HERE3 CAN connector to CAN 1 port on autopilot. Connect to Mission Planner and go to “UAVCAN” tab. Click “SLCan Mode CAN 1” to load CAN GPS status. Click “Menu>Update” to check available updates. Update the HERE3 firmware. (The following procedure is using Here 3 firmware upgrade as an example. I’ll report this to the devs, hopefully they can confirm. visser (visser) October 19, 2014, 5:46pm 3. Started having this issue today, updated to AC3.2-RC12. Bad Compass Health notice on HUD. I’m using a APM 1.6 clone board with the internal compass trace cut and a NEO-6M GPS/compass, had calibrated compass without issue on AC3.1.5. I upgraded the firmware of my Pixhawk px4 to version 3.3.3. Since then the drone won’t arm. It shows that the accelerometer is not calibrated. When I attempt to calibrate the accelerometer using Mission Planner or Tower this is what happens: It prompts to place the drone on a level surface and press any key. I place the drone level and click next. It then prompts to place the drone on its 不定期上传关于Mission Planner地面站的一些使用方法，体会，和大家分享。. 也会提出一些疑问，期待和大家一起探讨。. 教学：1分钟学会PPK后处理。. 静态测量：学会五步，包您学会静态测量。. 静态测量 3/5：外业操作，详解架设仪器、记录时段等。. GPS也能获取 If you are planning on using an autonomous mode (i.e. Loiter, RTL, Auto, etc) switch the vehicle to Loiter or PosHold and wait until the LEDs blink green indicating a good GPS lock. Arm the motors by holding the throttle down, and rudder right for 5 seconds. Do not hold the rudder right for too long (>15 seconds) or you will begin the AutoTrim .

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