R/C System
These are example connections. Please
setup Aileron, Elevator, Throttle, Rudder
channels on your Tx first, and choose
one 2 or 3 positions switch/channel as
control mode switch, then connect your
receiver to the right ports on MC.
R/C Receiver
(JR)
AUX2
AUX1
GEAR
RUDD
RUDD
THRO
AILE
ELEV
AUX2
R/C Receiver
(Futaba / Hitec)
1
2
3
4
7
Futaba S-Bus
S-Bus
Battery
IMU
· The IMU is best positioned near the multi rotor’s center of gravity, where
vibration is relatively low.
· Orient the IMU such that the arrow marked on the printed surface of the
IMU faces the sky and points directly forward, backward, left or right.
· The sides of the IMU should be precisely parallel to the multi rotor body.
Use double-sided foam tape for secured installation.
· Check the double faced adhesive tape regularly to ensure that the IMU
is securely positioned.
· DO NOT cover the ventilation holes, keep them unobstructed.
· The IMU module is NOT water-proof or oil-proof.
· Do not mount the IMU upside-down.
Main Controller
· There is no orientation requirement for the Main
Controller. Choose a mounting location where
as shorter ESC extension wires are needed as
possible. Please make sure all ports are
accessible when installing the MC so as to
facilitate wiring and software configuration.
· In three-pin ports, pins near the nicks are signal
pins.
· After choosing a location to mount the MC, it is
recommended that you DO NOT mount the MC
until all wirings and software configurations are
completed.
ESC & Motor
· Please make sure you are using the ESCs and motors recommended by the manufacturer of your multi rotor first. We
recommend you use DJI motors and ESCs. WKM output is 400Hz refresh frequency.
· Connect all ESCs to MC by the motor numbering method introduced in Multi-Rotors Supported of Appendix.
· If you use 3rd party ESCs, please make sure the ESCs travel midpoint is at 1520us. DO NOT use 700us travel
midpoint ESC, as it may lead aircraft to fly away or cause injury and damage. After connect ESCs, calibrate ESCs one
by one through the receiver directly before connect them to your MC, Make sure program all of them into Governor
off, Break off and Normal Start up to get best experience.
· If you use 3rd party ESCs, please cut the red wire (power wire) of your ESCs , as the power from V-SEN on PMU is
suitable to most of receivers and other electronic devices.
· If you use extra BEC, please use a servo cable without power wire to connect V-SEN to X1. (Not recommend)
LED Indicator
· Place the LED indicator at an appropriate location of
craft body far away from the GPS. Do not mount it
on other electronic devices.
· Make sure You can see the light during the flight.
· You can connect LED to the CAN-Bus port on GPS
connection wire.
PMU & Battery
· There is no requirement for PMU
mounting.
· Use our PMU Connecter (red line
depicts in figure) to connect
battery, PMU and ESCs.
· F o r s a fe t y r e as o n, p le as e
disconnect ESCs and battery
connecter during the firmware
upgrade and config u r a t i on
procedure.
· You can choose 2S-6S LiPo
battery.
· Sufficient air flow over the PMU is
highly recommended.
GPS/COMPASS
· GPS/Compass is sensitive to magnetic interference, should be far away from any electronic devices.
· You should use epoxy resin AB glue to assemble the GPS bracket first as the figure showed in previous page.
· Mount the bracket on the center plate of craft first, then fix the GPS on the plate of the bracket (by 3M glue
provided). The GPS is sensitive to vibration interference, so position the bracket at least 10 cm from any rotor.
· The DJI logo marked on the GPS should face the sky, with the orientation arrow pointing directly forward. The
GPS/Compass is packaged with a special indication line for mounting for the first time.
· If you are uncertain whether materials near the GPS/Compass module are magnetic or not, you can use a
compass or magnet to check it. If you use your own mounting rod, make sure it is NOT magnetic!
Pitch
F1
F2
Roll
ESC
M1-8
R/C Receiver
(PPM) PPM
