After installing the gyro, the servos will move more frequently than before, it is highly
recommended that a reliable UBEC or ESC be used to provide sufficient working current
for the servos on the plane, otherwise the gyro may become unstable by an occasional
voltage drop. A large capacitor (3300uF/16V) can be used to get a more stable and
secure voltage level. You just need to simply plug it into any open slot of the gyro or the receiver.