Specifications
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V1 Port Description 
Please remember the function of each port, which may help you to use the Naza-M efficiently. 
Main Controller 
A
For roll control (left/right) 
E
For pitch control (front/back) 
T
For throttle control 
R
For rudder control 
U
For Control Mode Switch 
X1
For gimbal pitch control 
Or for gain tuning 
X2
For D-Bus (S-Bus compatible) 
Or for gain tuning 
Or for IOC switch 
X3
For voltage monitor (Connect with VU V-SEN port) 
M1
To #1 rotor 
M2
To #2 rotor 
M3
To #3 rotor 
M4
To #4 rotor 
M5
To #5 rotor 
M6
To #6 rotor 
F1
To gimbal roll servo 
F2
To gimbal pitch servo 
LED
LED port, for LED wire connection from Versatile Unit 
EXP.
GPS port, for GPS module wire connection. 
(In three-pin ports, pins near the nicks are signal pins.) 
Versatile Unit 
V-SEN 
V-SEN port: To the X3 port of the main controller, for monitoring battery voltage and supplying 
power 
  Orange wire (signal wire) output: ±3.3V 
  Red wire (power wire) output: 4A@5V 
LED 
LED wire, to LED port of the main controller. 
USB port: PC connection for configuration and firmware upgrades. 
Optional GPS & Compass 
Connect to the EXP. port. 










