SpeedyBee F7 35A BLS Mini Stack User manual

contents
User Manual V1.0
Pa 1 - OverView
Specs Oveiew
Dimensions
Package
FC & ESC Connection
Pa 2 - SpeedyBee F7 Mini Flight Controller
Layout
FC’s Peripheral Connection
App
FC Firmware Update
Parameters
Pa 3 - SpeedyBee 35A BLS 4-in-1 ESC
Layout
Connection with Motors & Power Cable
ESC Conguration
ESC Firmware Update
Parameters
SpeedyBee F7 35A BLS Mini Stack
User Manual
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(Click on any section to jump)

Product Name
Flight Controller
ESC
Bluetooth
Wireless FC Firmware Flashing
Wireless Blackbox Download
Power Input
Dimension
Weight
SpeedyBee F7 35A BLS Mini Stack
SpeedyBee F7 Mini
SpeedyBee 35A BLS Mini 4-in-1 ESC
Suppoed. For FC & ESC parameter setting
Not suppoed
Not suppoed
3-6S LiPo
20 x 20mm 3.5mm hole size，
Compatible with M2 and M3 screws/Silicone grommets
32mm(L) x 35mm(W) x 13mm(H)
12.7g
规格概览：
Specs Oveiew
Pa 1 - OverView
2/15
Mounting

Dimensions
13mm
20mm
7.5mm 5.5mm
20mm
32mm
1.6mm 1.6mm
30mm
30mm
35mm
φ3.5mm φ3.6mm
3/15

Package
SpeedyBee F7 Mini Flight Controller x 1
SpeedyBee 35A BLHeli_S Mini 4-in-1 ESC x 1
Manual & App Download Card x 1
XT30 Power Cable(Length: 7cm) x 1
8pin JST cable(For FC & ESC Connection） x 1
35V 470uF Capacitor x 1
M2 Accessories
M2(Diameter) * 20mm(Length) Screw x 4
M2(Diameter) * 25mm(Length) Screw x 4
M2(Hole Diameter) * 6.6mm(Height) Anti-vibration Silicone Grommets x 9
M2 Silicone O-Ring x 5
M2 Nylon Hex Nut x 5
M3 Accessories
M3(Diameter) * 20mm(Length) Screw x 4
M3(Diameter) * 25mm(Length) Screw x 4
M3(Hole Diameter) * 6.6mm(Height) Anti-vibration Silicone Grommets x 9
M3 Silicone O-Ring x 5
M3 Nylon Hex Nut x 5
MANUAL / APP
MANUAL / APP
MANUAL / APP DOWNLOAD
www.SpeedyBee.com
M3 AccessoriesM2 Accessories
4/15

FC & ESC Connection
GND/-
BAT/+
M1
M2
M3
M4
CURRENT
N/A
N/A
CURRENT
M4
M3
M2
M1
BAT/+
GND/-
5/15
Use any end of the 8-pin JST cable to connect the FC to the ESC.

LED Indicator Denition
BOOT Button
RED LED - Solid Red after powering up.
GREEN LED - Blinking Green indicates Bluetooth is open and waiting forconnection;
Solid Green indicates Bluetooth is connected.
BLUE LED - Flight controller status light which is controlled by the ight controller
rmware.
Only if the ight controller gets bricked and can’t power up, please follow these steps
to re-ash rmware for it:
① Inse a USB A to TYPE-C cable to your PC.
② Press and hold the BOOT button, inse the USB cable into the ight controller,
then release the BOOT button.
③ Open Betaight/INAV congurator on the PC, go to the ‘Firmware Flashing’
page, choose the target ‘SPEEDYBEEF7MINI’ and ash.
规格概览：
Layout
Pa 2 - SpeedyBee F7 Mini Flight Controller
GND/- BAT/+ M1 M2 M3 M4 CURRENT Telemet(R4)
RED LED
Antenna
TYPE C Po
GREEN LED
BLUE LED
FPV Cam(Analog) VTX(Analog)
DJI Air Unit
9V BEC
Receiver
Bluetooth BLE Chip
5V BEC MCU(STM32F722)
8pin Connector(to ESC)
TVS Diode
(Anti-Voltage Spike)
LED Stripe
Buzzer
OSD Chip (AT7456E)
8MB Flash
UART 3
6/15
BOOT Button

规格概览：
FC’s Peripheral Connection 7/15
Crossfire Nano Rx
Receiver
Buzzer
LED Stripe
Analog FPV Cam
Analog VTX
NC
S
CH2 RX
CH1 TX
5V
GND
5V
GND
VIDEO
IRC
PGND
3.7-5V
5-36V
GND
Video
GND
Menu
Phoenix 2 Nano
GND
R1 T1
5V
BZ+
5-36V
5V
GND
GND
Video
Video
Menu
CC
BZ-
BZ-
BZ+
SBUS
5V
5V
GND
CH2
CH1
GND
5V
GND
LED
GND
GND
9V
3V3
3V3
T1
GND
T2
R2
TX
RX
GND
7.4-26.4V
SBUS
Video
Video
GND
T3
IRC
GND
5V
SPECTRUM
Receiver
DJI Air Unit

APP
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
8/15

FC Firmware Update
SpeedyBee F7 Mini does not suppo wireless rmware ashing,
so please ash rmware for it on your PC following the steps below:
① Connect the ight controller to the PC with a USB cable
② Open Betaght/INAV congurator on your PC. Take Betaight
congurator as an example, go to the ‘Firmware Flashing’ page,
choose the target ‘SPEEDYBEEF7MINI’ and ash.
9/15

Parameters
STM32F722
BMI270 for current batches;MPU6000 for old batches before May 2022.
Type-C
N/A
AT7456E󶀅chip
Not suppoed. Please update rmware for this FC on the PC
Not suppoed. Please download and analyze Blackbox data on the PC
Suppoed
8MB
Suppoed, Scale=250 Oset=-500
Yes(CC pad)
3S - 6S Lipo
6 groups of 5V output, ve +5V pads and 1 BZ+ pad( used for Buzzer).
The󶀅total current load󶀅is󶀅2.5A.
2 groups of 9V output,󶀅the󶀅total current󶀅load is󶀅2A.
Suppoed. Up to 500mA current load.
M1󶀅- M4
Full UART󶀅*󶀅3(UART1,󶀅UART2,󶀅UART3)
R4(UART4)
Not suppoed
Used󶀅for󶀅WS2812󶀅LED
BZ+󶀅and󶀅BZ-󶀅pad󶀅used󶀅for󶀅5V󶀅Buzzer
Used󶀅to󶀅enter󶀅DFU󶀅mode
Not suppoed
Use any TX pad of UART for the SmaPo feature.
BetaFlight(Default)
SPEEDYBEEF7MINIV2 for current batches(Gyro: BMI270);
SPEEDYBEEF7MINI for old batches(Gyro: MPU6000) before May 2022.
20 x 20mm,󶀅 3.5mm hole diameter
30 x 30 x 7.5mm
5.7g
MCU
IMU(Gyro)
USB Po Type
Barometer
OSD Chip
Flash FC Firmware Wirelessly
Download/Analyze Blackbox
DJI Air Unit Soldering Pads
Flash(for BlackBox)
Current Sensor
BetaFlight󶀅Camera󶀅Control󶀅Pad
Power Input
5V Output
9V Output
3.3V Output
ESC Signal Pads
UART
ESC Telemet UART
I2C
LED Pad
Buzzer
BOOT Button
RSSI Input
SmaPo
Suppoed Flight Controller
Firmware
Firmware Target Name
Mounting
Dimension
Weight
10/15
BLE Bluetooth Suppoed. Used for Flight Controller conguration
(MSP should be enabled with Baud rate 115200 on UART 6)

规格概览：
Layout
Pa 3 - SpeedyBee 35A BLS 4-in-1 ESC
N/A
CURRENT
M4 M3 M2 M1
BAT/+
GND/-
Capacitor+
M4
M3
M2
M1
BAT+
Capacitor-
BAT-
8pin Connector(to ESC)
Resistance Calculator
TVS Diode
(Anti-Voltage Spike)
11/15

规格概览：
Connection with Motors & Power Cable
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
Low ESR Capacitor
XT30 Power Cable
12/15

规格概览：
ESC Conguration
1
2
4
3
5
6
13/15

ESC Firmware Update 14/15
You could ash both BLHeli_S and Blue Jay rmware for this ESC.
You need to pulg in the batte to the Mini and then connect a USB
cable between the Mini and your PC. Then ash ESC rmware
(BLHeli_S or Blue Jay) in the following online congurator:
https://esc-congurator.com/
Note: ESC Type should be set as 'J-H-40'.
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5
6
1
2
3

Parameters
Firmware
Continuous Current
Burst Current
ESC Protocol
Power Input
Power Output
Current Sensor
Mounting
Dimension
Weight
BLHeli_S JH40
35A * 4
45A(5S)
DSHOT300/600
3-6S LiPo
VBAT
Suppo (Scale=250 Oset=-500)
20 x 20mm, 3.6mm hole diameter
32(L) * 35(W) * 5.5mm(H)
7g
15/15