- Compatible with APM2.x/Pixhawk/PX4/Paparazzi/MultiwiiC etc. R/C helicopter; Transfer PWM RC signal receiver to PPM signal; Supports 8-CH signal input, with two M3 fixing holes, convenient to be fixed.

- Input: 8-CH PWM signal, output: 1-CH PPM signal, including 8-CH information, if the input signal is less than 8-CH, it would output the default value; When all channel signal loss or input wrong PWM signal blue LED will fast flashing; With LED indicator.

- This module also with failsafe function, when receiver is cut off with the channel of PPM decoding board, the output channel will output the default as follows:

Channel 1 Roll Set to center (1500 μs)

Channel 2 Pitch Set to center (1500 μs)

Channel 3 Throttle Set to low (900 μs)

Channel 4 Yaw Set to center (1500 μs)

Channel 5 … Remain at last value

Channel 6 … Remain at last value

Channel 7 … Remain at last value

Channel 8 … Remain at last value