Additional functions

•  Analog input 0-3.3V (1)
•  SBUS IN (1)
•  SBUS OUT (1)
•  Stabilization (1)

PWM Outputs

•  4 (2)
•  6 (1)
•  8 (3)

Telemetry protocol

•  F.Port (1)
•  FBUS (1)
•  S.Port (Smart Port) (1)

Antenna connector

•  IPEX1 (1)
•  IPEX4 (3)