SpeedyBee F7 V3 BL32 50A 30x30 Stack User manual

User Manual
SpeedyBee F7 V3 BL32 50A 30x30 Stack
contents
Pa 1 - OverView
Specs Oveiew
Dimensions
Package
FC & ESC Connection
Pa 2 - SpeedyBee F7 V3 Flight Controller
Layout
FC’s Peripheral Connection
App
FC Firmware Update
Specications
Pa 3 - SpeedyBee BL32 50A 4-in-1 ESC
Layout
Connection with Motors & Power Cable
ESC Conifguration & Firmware Update
Specications
2
1
3
4
5
6
7
8
9
10
11
12
13

Product Name
Flight Controller
ESC
Bluetooth
Wireless FC Firmware Flashing
Wireless Blackbox Download
Power Input
Mounting
Dimension
Weight
SpeedyBee F7 V3 BL32 50A 30x30 Stack
SpeedyBee F7 V3
SpeedyBee BL32 50A 4-in-1 ESC
Suppoed. For FC & ESC parameter setting
Suppoed
Suppoed
3-6S LiPo
30.5 x 30.5mm（4mm hole size ）
45.6mm(L) x 40mm(W) x 16.1mm(H)
29.9g
Pa 1 - OverView
1/13
Specs Oveiew

Dimensions 2/13
30.5mm
40mm38mm
1.7mm
16.1mm
1.6mm 1.6mm
8.8mm8.1mm
45.6mm
41mm
30.5mm

Package 3/13
SpeedyBee F7 V3 Flight Controller x 1
SpeedyBee BL32 50A 4-in-1 ESC x 1
DJI 6pin Cable(80mm) x 1
SH 1.0mm 15mm-length 8pin Cable(for FC-ESC connection) x 1
M3*8mm Silicone Grommets(for FC) x 5
M3*8.1mm Silicone Grommets(for ESC) x 5
M3*30mm Iner-hexagon Screws x 5
M3 silicone O Ring x 5
M3 Nylon Nut x 5
35V 1000uF Low ESR Capacitor x 1
XT60 Power Cable(70mm) x 1
4pin SH1.0 to 3+2pin JST1.25 FPV Cam Cable(30mm) x 1
4pin SH1.0 to 3+2pin JST1.25 FPV Cam Cable(60mm) x 1
4pin SH1.0 to 4pin JST1.25 FPV Cam Cable(60mm) x 1
4pin SH1.0 Radio Receiver Cable(100mm) x 1
4pin SH1.0 to 4pin SH1.0 Analog VTX Cable x 1
6pin SH1.0 GPS Module Cable without Connector on another end(100mm) x 1
6pin SH1.0 GPS Module Cable Connector of another end x 1
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
1
2F
G
A
B
C
E
3
4
567
8
9
10
11
D

FC & ESC Connection 4/13
BAT
GND
M2
M3
M4
CUR
TEL
M1
VBAT
GND
S2
S3
S4
CURRENT
TLM
S1
F7 V3 Flight Controller
Method 1 - Direct Soldering
Method 2 - All connectors
BL32 50A 4-in-1 ESC
F7 V3 Flight Controller BL32 50A 4-in-1 ESC

Layout
Pa 2 - SpeedyBee F7 V3 Flight Controller
LED Indicator Denition
RED LED - Power Indicator.Solid Red after powering up.
GREEN LED - Bluetooth status light. Solid Green indicates Bluetooth is connected.
BLUE LED - Flight controller status light which is controlled by the ight controller rmware.
Orange LED - LED Control Mode Indicator. It indicates the 4 sets of LEDs connected to LED1-LED4
connectors on the bottom side are controlled by Betaight rmware(BF_LED mode) or the
Bluetooth Chip(SB_LED mode).
Solid Orange ：indicates the 4 x LEDs are in SB_LED mode. In this mode, when the FC is
powered on and in standby mode, press the BOOT button to cycle the display modes of the LEDs.
You could also change modes in the app wirelessly.
OFF ：indicates the 4 x LEDs are controlled by Betaight rmware.
Long press the button for 3 seconds to switch the control modes between BF_LED
mode and SB_LED mode.
Bluetooth/WiFi Chip
5V 2A BEC
GPS&Compass
5/13
Betaight LED VTX(Analog/DJI) Buzzer
FPV Cam(Analog) Receiver
BOOT Button
4-level LED battey
indicator
MCU: F722
8pin Connector(to ESC) FPV CameraReceiver
TVS Diode
(Anti-Voltage Spike) BlackBox Flash
9V 4A BEC
LED2
GPS
LED4
Gyro(BMI270)
LED3
OSD Chip(AT7456E)
LED1
DJI Air UnitAnalog VTX(5V)
Orange LED
RED LED
GREEN LED
BLUE LED
USB TYPC-C Po
For Second 4-in-1 ESC
Antenna
Barometer(BMP280)

NC
S
Spektrum SRXL2 Receiver
FC’s Peripheral Connection 6/13
Buzzer
5-36V
GND
Video
G/TX
M/RX
Model: Phoenix 2 Joshua Edition
5-36V
GND
Video
GND
Menu
Model: Phoenix 2
Wiring Diagram
Method 1 - Direct Soldering
Crossre Nano Rx
5V
GND
VIDEO
IRC
PGND
3.7-5V
GPS
Camera
VTX
CH2 RX
CH1 TX
5V
GND
GND
3V3
T2
Receiver
GND
4V5
SBUS
GND
4V5
CH2 CH1
GND
5V
5V
5V
BZ-
BZ+
Video CC
GND
GND
LED
TX
RX
SBUS
VTX Video
5V
T1
IRC
GND
RX
7.4-26.4V
TX GND
SCL
SDA
DJI Air Unit
LED Strip

Method 2 - All connectors
To recognize the wires in the package better, we marked some of
these wires with letters(from A to F). Please nd the right wires
accroding to their letters.
Crossre Nano Rx
CH2 RX CH1 TX 5V GND
Analog VTX DJI FPV Air Unit
V IRC G 5V
LED
GPS
FPV Cam
D
E
F
C
CDTRGV
Cable A(3cm) or B(6cm)

RX
TX
5V
G
SBUS
5V
GND
TX
5V
G
RX
Impoance notice for SBUS receiver
Impoance notice for ELRS receiver
SBUS Receiver
When using an SBUS receiver, the SBUS signal wire of the receiver
must be connected to the SBUS pad on the front side of the
ight controller (this pad internally uses UART2).
If you are also using the DJI Air Unit(O3/Link/Vista/Air Unit V1),
you will need to disconnect the SBUS signal wire from the
Air Unit harness. Failure to do so will prevent the SBUS receiver
from being properly recognized by the ight controller. You can
use tweezers to pick out the SBUS wire from the 6-pin harness
connector (or directly cut this wire) and insulate the exposed
pa of the wire carefully.
We recommend connecting the ELRS receiver's TX and RX to the
T2 and R2 pads on the ight controller. However, when using the
DJI Air Unit simultaneously, some ELRS receivers may not be
recognized properly by the ight controller. If you encounter
this issue, you need to disconnect the SBUS signal wire from
the Air Unit harness. You can use tweezers to pick out the
SBUS wire from the 6-pin harness connector
(or directly cut this wire) and insulate the exposed
pa of the wire carefully.
Do NOT connect this wire to assure
the external SBUS receiver work properly!
DJI O3/Vista/Link/Air Unit V1F405 V4 Flight Controller
SBUS Receiver
For some ELRS receivers, it is
necessa to disconnect this wire
in order to function properly!
DJI O3/Vista/Link/Air Unit V1F405 V4 Flight Controller

7.4-26.4V
GND
RX
TX
GND
SBUS
Cable Connection vs DJI O3 Air Unit
Use 6-pin cable comes with the O3 Air Unit
Cable Connection vs RunCam Link/
Caddx Vista Air Unit
Use 6-pin cable comes with the F7 V3 stack
(See the accesso No.3 in the package section)
Cable Connection vs DJI Air Unit V1
Use 6-pin cable comes with the F7 V3 stack
(See the accesso No.3 in the package section)

App
Receiver
8pin Connector (to ESC)
FPV Camera
DJI Air Unit
Analog VTX(5V)
GND
4V5
R2
T2
TLM
CURR
M4
M3
M2
M1
VBAT
GND
5V GND CAM CC
LED2
SCL
SDA
R6
T6
G
4V5
GPS
LED1
LED1
5V
GND
LED2
5V
GND
9V GND T1 R1 G R2
5V GND T1 VTX
LED3 GND
5V
LED3
LED4 GND
5V
LED4

App 7/13
FC Firmware Update
Get the SpeedyBee App
Search ‘SpeedyBee’ on Google Play or App Store. Or download the Android .apk le on our
website: https://www.speedybee.com/download
Connect the App
1
2

FC Firmware Update 8/13
1
2
7
4
5
6
3

Pa 3 - SpeedyBee BL32 50A 4-in-1 ESC
Speccations 9/14 Specications 9/13
Product Name SpeedyBee F7 V3 Flight Controller
MCU STM32F722
IMU(Gyro) BMI270
USB Port Type Type-C
Barometer BMP280
OSD Chip AT7456E chip
BLE Bluetooth Supported. Used for Flight Controller configuration,built-in a single 2.4 GHz Wi-Fi-
and-Bluetooth combo chip
Flash FC Firmware Wirelessly Supported. Please enter MENU > FC Firmware Flasher
Download/Analyze Blackbox Supported.Please enter MENU > Blackbox Analyzer
DJI Air Unit Connection Way Two ways supported: 6-pin connector or direct soldering.
6-pin DJI Air Unit Plug Supported. Completely compatible with DJI O3/RunCam Link/Caddx Vista/DJI Air
Unit V1, no wire is needed to be changed.
Flash(for BlackBox) 500MB
BetaFlight Camera Control Pad Yes(CC pad on the front side)
Power Input 3S - 6S Lipo
5V Output
10 groups of 5V output, three +5V pads and 1 BZ+ pad( used for Buzzer) on front
side, and 6 +5V output included in the connectors on bottom side. The total current
load is 2A.
9V Output 2 groups of 9V output, one +9V pad on front side and other included in a connector
on bottom side. The total current load is 4A.
3.3V Output Supported. Designed for 3.3V-input receivers. Up to 500mA current load.
4.5V Output Supported. Designed for receiver and GPS module even when the FC is powered
through the USB port. Up to 1A current load.
ESC Signal Pads M1 - M4 on bottom side and M5-M8 on front side.
UART 5 sets(UART1, UART2, UART3, UART4(For ESC Telemetry), UART6)
ESC Telemetry UART R4(UART4)
I2C Supported. SDA & SCL pads on front side. Used for magnetometer, sonar, etc.
LED Pad Used for WS2812 LED controlled by Betaflight firmware.
Buzzer BZ+ and BZ- pad used for 5V Buzzer
BOOT Button
Supported.
[A]. Press and hold BOOT button and power the FC on at the same time will force the
FC to enter DFU mode, this is for firmware flashing when the FC gets bricked.
[B]. When the FC is powered on and in standby mode, the BOOT button can be used
to controller the LED strips connected to LED1-LED4 connectors on the bottom side.
By default, short-press the BOOT button to cycle the LED displaying mode. Long-
press the BOOT button to switch between SpeedyBee-LED mode and BF-LED
mode. Under BF-LED mode, all the LED1-LED4 strips will be controlled by Betaflight
firmware.
RSSI Input Supported. Named as RS on the front side.
SmartPort Use any TX pad of UART for the SmartPort feature.
Supported Flight Controller
Firmware BetaFlight(Default),INAV
Firmware Target Name SPEEDYBEEF7V3
Mounting 30.5 x 30.5mm( 4mm hole diameter)
Dimension 41(L) x 38(W) x 8.1(H)mm
Weight 10.7g

Layout
Pa 3 - SpeedyBee BL32 50A 4-in-1 ESC
10/13
MOTOR 2
MOTOR 1MOTOR 3
MOTOR 4
CNC Heat Sink
Capacitor pin
hole(GND)
Capacitor pin
hole(BAT+)
8pin connector(to FC)
Power Inductor
Driver chips
Driver chips
F4 MCUs
TVS Diode
BAT+BAT-

Note: In order to prevent the stack from being burnt out instantaneous
voltage spikes on powering up, it is strongly recommended to use the
Low ESR capacitor in the package.
Motor 4
Motor 3
Motor 2
Motor 1
Connection with Motors & Power Cable 11/13
XT60 Power Cable
1000uF Low ESR
Capacitor

This ESC is a 32-bit ESC running BLHeli32 rmware inside. Since the BLHeli32
is close-sourced. So ESC conguration & rmware update can't be done
wirelessly in the SpeedyBee app. Please download the latest BLHeliSuit32
congurator to setup your ESC at https://github.com/bitdump/BLHeli/releases.
Even so, you could still change motor directions in the app for this ESC. Please
connect to the app, go to Motors page, click the button shown below. Then
experience the easiest and coolest way to change motor directions.
ESC Conifguration & Firmware Update 12/13

Specications 13/13
Product Name SpeedyBee BL32 50A 4-in-1 ESC
Firmware J-H-50
Configurator Download Link http://github.com/bitdump/BLHeli/releases
Continuous Current 50A * 4
Burst Current 55A(5seconds)
TVS Protective diode Yes
Heat Sink Yes
External Capacitor 1000uF Low ESR Capacitor(In the package)
ESC Protocol DSHOT300/600
PWM Frequency Range 16KHz-128KHz
Power Input 3-6S LiPo
Power Output VBAT
Current Sensor Support (Scale=490 Offset=0)
ESC Telemetry supported
Mounting 30.5 x 30.5mm( 4mm hole diameter)
Dimension 45.6(L) * 40(W) * 8.8mm(H)
Weight 19.2g with heat sink