SpeedyBee F745 35A BLS AIO User manual

User Manual SpeedyBee F745 35A BLS AIOcontentsPart 1 - OverView Specifications Dimensions Package LayoutPart 2 - Flight Controller Wiring Diagram AppPart 3 - ESCConnection with Motors & Power CableESC ConfigurationESC Firmware Update FC Firmware Update BlackBox Analyzer2134567891011

Part 1 - OverView1/11SpecificationsProduct NameOverviewFCESCSpeedyBee F745 35A BLS AIO

ANUAL / APP
MANUAL / APP
MANUAL / APP DOWNLOADwww.SpeedyBee.com
Dimensions2/11Package3/1136.5mm
36.5mm
25.5mm
1.6mm
7mm
SpeedyBee F745 35A BLS AIO x 1
35V 470uF Capacitor x 1
XT30 Power Cable(Length: 7cm) x 1
6pin DJI Air Unit cable x 1
External USB Port module(Wire Length: 5mm) x 1
M2(Diameter) * 12mm(Length) Screw x 5
M2(Hole Diameter) * 6.6mm(Height) Anti-vibration Silicone Grommets x 5
M2 Silicone O-Ring x 5
M2 Nylon Hex Nut x 5
Manual & App Download Card x 1

Layout 4/11LED Indicator Definition
BOOT ButtonGREEN LED - Solid Green indicates Bluetooth is connected.
BLUE LED - Flight controller status light which is controlled by the flight controller firmware.
฀฀฀฀
Motor 2
Motor 1Motor 4Motor 3Gyro（MPU6000)UART 1(T1, R1)BOOT ButtonIC2 pads(For Compass)
Buzzer
DJI Air UnirConnectorBAT-Capacitor-BAT+Capacitor+OSD ChipVTX
BIUE LED
UART 4(For Receiver)5V 2A BECFPV Cam(Analog)
AntennaBluetooth/WiFi Chip GREEN LED
MCU: STM32F745
Barometer(BMP270)
D+, D-, GND pads(For external USB port)
ResistanceCalculator
Driver Chips
Filtering Capacitors
MCU: BB21
LED StripUART 2(T2, R2)For GPS
TVS Diode(Anti-Voltage Spike)

Part 2 - Flight ControllerWiring Diagram 5/11* Due to the size limitation, there's no 5V output from the
FC to the USB-C module, so you need to power the AIO with
a battery before you connect the AIO flight controller to your
computer with a USB-C cable.
Buzzer
LED Stripe
Analog VTX
DJI Air Unit
SBUS Reciever
Camera
USB-C Module*
5V
GND
VIDEO
IRC
PGND
3.7-5V
Crossfire Nano Rx
CH2 RX
CH1 TX
5V
GND
Video
VTX
GND
IRC
T3
5V
5V
G
GPS 5-36V
GND
Video
OSD
G/TX
M/RX
Model:Racer 5
GND
SBUS
TX
RX
GND
BAT
PPM
Spectrum
NC
S
CH2
PPM
CAM
RX
TX
R1
T4
R4
TX1
T2
R2
GND
BZ-
BZ+
LED
5V
GND
CH1
5V
GND
SBUS
5V
GND
5V
5V
5V
SDA
GND
GND 5-36V
5V
SCL
CC
5V
G
G
G
Video
M/RX
SBUS(R1)
T6
GND
GND
GD-
VBAT
D+
R6

App 6/11Connect the App
Get the SpeedyBee App
Search ‘SpeedyBee’ on Google Play or App Store. Or download the Android .apk file on our
website: https://www.speedybee.com/download.
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FC Firmware Update 7/11

Note: In order to prevent the AIO from being burnt out instantaneous
voltage spikes on powering up, it is strongly recommended to use the
Low ESR capacitor in the package.
Connection with Motors & Power Cable
 9/11BlackBox Analyzer 8/11Motor 2Motor 1Motor 4Motor 312
3



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You could flash both BLHeli_S and Blue Jay firmware for this ESC.You need to pulg in the battery to the AIO and then connect a USB cable between the AIO and your PC. Then flash ESC firmware (BLHeli_S or Blue Jay) in the following online configurator:https://esc-configurator.com/Note: ESC Type should be set as 'J-H-40'.11/111
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