2 hardware connection diagram, 3 important for assembly and connection, 2 hardware connection diagram 90 – DJI A2 User Manual

Page 7: 2s~6s battery, 1) controller unit

1.1.2 Hardware Connection Diagram

ESC 1#

ESC 2#

ESC 3#

ESC 4#

ESC 5#

ESC 6#

ESC 7#

ESC 8#

Important

Make sure the cable connections

are tight before every flight.

Suitable amount of hot melt

adhesive is recommended to use in

the connections to the CAN1 and

CAN2 ports.

Important

CAN-Bus, it provides power

supply and communication. A2 can

automatically identify the device

connected.
CAN1 and CAN2 ports are

working

independent, device connected are

non-interchangeable

. E.g. IMU and

GPS-COMPASS PRO to CAN1; LED-
BT-I to CAN2; PMU to CAN1 or CAN2.

Supply power for all ports on

both sides of controller unit.

2S~6S

Battery

1.1.3 Important for Assembly and Connection

This section describes all device port functions, assembly requirements, connection requirements and tips

during usage. Also the linking procedures between the built-in Receiver DR16 and your Transmitter.

Please read

all information below carefully, especially if you are a first time user.

(1)

Controller Unit

The Controller Unit is the core component of the A2 flight control system:

(1)

M1~M8 are used to connect to the ESCs of the aircraft.

(2)

The built-in Receiver DR16 is based on DJI DESST technology, which can be used with the Futaba FASST

series and DJI DESST series Transmitter.

(3)

CAN1 and CAN2 ports are working independently and should connect to different modules.

(4)

4 independent and configurable outputs.

(5)

It is compatible with the external Receiver, e.g. DSM2 satellite Receiver.

(6)

Use the optional DJI DBUS Adapter to support the traditional receiver.