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K2 Air adds the wireless connection function
Specified Designu00a0foru00a0Vcontrol Radio
Signal Voltage: TTL-Level: HIGH:min
Frequency Rage: 50-700 Hz
Type of Battery:
PULSE Backup Capacitor 25F (6.0-12.0V) july22 10 K2 Air adds the wirelessOverview: The capacitor will automatically supply power to the receiver when the receiver was cut off power for some reasons, so that you still can control the servo and let the aircraft land safely. Two ways to control, one ways is by switch, the other way is by throttle signal. The 3 PIN orange signal wire is equal to the switch function, with the throttle frequency is in the range of 50hz~600hz, the backup capacitor is ON when the backup capacitor
