PWM Signal Voltage MOD

The newest batch of Pixhawk 6C now supports switchable PWM signal voltage (3.3V or 5V). The modification requires the user to open the casing of the Pixhawk flight controller and be familiar with soldering.

Any damages caused during the modification are not covered by warranty

To switch the PWM signal voltage, bridge the 3v3 or 5v soldering pads on the PCB by applying solder on the pads. Make sure the unused pads are cleaned and not shorted.