Improvements on this firmware:
- Optimisation of altitude control during flight.
- Enhanced height control in strong winds.
- Tuning of overload warning parameters.
After updating the firmware (using the firmware tool also available on our downloads page.) please calibrate the gyroscope TWICE. The first calibration is to reset the values and the second is to set a new calibration. You do not need to recalibrate the IMU or compass although it is good practice to do these regularly.
You can download the new firmware here: