1) Two external analog telemetry ports (A1&A2) and one digital data-stream port (Rx)
2) RSSI (PWM) and CPPM output - If CH3 and CH4 are connected by a jumper, CH1 will output CPPM for CH1~CH8, and CH2 will output RSSI (PWM)
3) When side port pins of A1 and X are connected by the jumper, A1 will change from external analog telemetry port to internal built-in battery voltage sensor
4) Firmware upgradeable
5) Alarm warning on low voltage, poor reception, etc.
Operating Voltage Range
Number of Channels