User Manual

Scisky-Mul-A integrated FPV flight control
board (General use) introduction
Scisky-Mul-A FPV flight control board is integrated with a Scisky 32 A flight control board
(supports both Cleanflight and BaseFlight firmware, onboard buzzer and three color LED tail
lights), a MW OSD, a DCDC power and a 5.8G analog video transmitter (max output is 500MW), it
also includes several kinds of connection port
Features:
1) Supports both Cleanflight and Baseflight firmware;
2) Onboard buzzer and three full color LED tail lights;
3) The 5.8G analog video transmitter applied a clock generator of 10PPM accuracy (most
clock generators on market are of 30PPM accuracy)
4) The 5.8G analog video transmitter supports FAT SHARK goggles;
5) The video transmitter port is IPX;
6) Supports GPS ( only available when the UART2-RX port is not connected with the
integrated receiver)
7) STM32F103CBT6 main control/72MHz;
8) Onboard sensors: MPU6050, HMC5983(optional), MSR5611(optional);
9) Supports outside compass and sonar;
10) Onboard receiver (optional);
11) Option for digital video transmitter port ( the same position for an onboard receiver,
you can only choose one of the two);
12) Working voltage: 7.4~18V (equals 2~4S lipoly, for 6S use, customer needs to place an
order specially)
13) The optional integrated receivers are: DSMX/DMS2 compatible receiver, SFHSS
compatible receiver and Flysky compatible receiver.
Notes: 1) The barometer sensor (MSR5611) and compass (HMC5983) on the above circuit board
is an optional component, which is not included in the quotation, please send us your email if
you need to order them.
2) Scisky-Mul-A doesn’t support 2203 brushless motors or 2204 and above motors.