SpeedyBee F405 V5 Stack BLS 55A 4-in-1 ESC & FC Instruction Manual

1. Sarrera

This manual provides detailed instructions for the installation, configuration, and operation of your SpeedyBee F405 V5 Flight Controller (FC) and BLS 55A 4-in-1 Electronic Speed Controller (ESC) stack. This high-performance stack is designed for FPV drones, offering advanced features and robust performance. Please read this manual thoroughly before use to ensure proper setup and safe operation.

2. Segurtasun informazioa

⚠️ Aisialdirako erabilera soilik. Droneen/hegazkinen legez kanpoko aldaketa debekatuta dago. Mesedez, erreparatu zure herrialdeko/eremuko droneen/hegazkinen erabilerari buruzko lege eta araudi garrantzitsuei, erabilera legala bermatzeko.

Always ensure correct polarity when connecting power. Incorrect wiring can cause severe damage to the components.
Exercise caution when soldering. Use appropriate safety gear and ensure proper ventilation.
Keep the stack away from moisture and extreme temperatures.
Disconnect the battery before performing any maintenance or modifications.
Ensure all connections are secure before powering on your drone.

3. Paketearen edukia

The SpeedyBee F405 V5 Stack BLS 55A is available in different configurations. Please verify your package contents against the list below.

Paketearen eduki estandarra

SpeedyBee F405 V5 Stack Standard Package Contents — Standard Package Contents for SpeedyBee F405 V5 Stack.

SpeedyBee F405 V5 Model Aircraft Flight Controller x1
SpeedyBee OX32 55A 4-in-1 Model Aircraft ESC x1
Model Aircraft Stack Connector Cable (SH1.0 10pin*25mm) x1
Model Aircraft Stack Connector Cable (SH1.0 10pin*75mm) x1
DJI Air Unit Connector Cable (SH1.0 6pin*80mm) x1
GPS 6pin Connector Cable + 6pin SH1.0 Terminal x1 (SH1.0 6pin*120mm)
GPS 4pin Connector Cable + 4pin SH1.0 Terminal x1 (SH1.0 6pin to SH1.0 4pin*120mm)
Receiver 4pin Connector Cable x1 (SH1.0 4pin*100mm)
XT60 Power Cable x1 (120mm)
M3 Model Aircraft Stack Mounting Screws x4 (30mm)
M3 Hex Nylon Nuts x5
M3 Black Silicone Washers x5
Capacitor Heat Shrink Tube x2
Model Aircraft FC Silicone Covers x5
Model Aircraft ESC Silicone Covers x5
35V 1000uF Solid Capacitor x1
Quick Start Guide for Model Aircraft Stack x1

Deluxe Package Contents

SpeedyBee F405 V5 Model Aircraft Flight Controller x1
SpeedyBee OX32 55A 4-in-1 Model Aircraft ESC x1
Soldering Practice Board x1
Short-Circuit Protection Tool x1
Model Aircraft Stack Connector Cable (SH1.0 10pin*25mm) x1
Model Aircraft Stack Connector Cable (SH1.0 10pin*75mm) x1
DJI Air Unit Connector Cable (SH1.0 6pin*80mm) x1
GPS 6pin Connector Cable + 6pin SH1.0 Terminal x1 (SH1.0 6pin*120mm)
GPS 4pin Connector Cable + 4pin SH1.0 Terminal x1 (SH1.0 6pin to SH1.0 4pin*120mm)
Receiver 4pin Connector Cable x1 (SH1.0 4pin*100mm)
Buzzer Red & Black Wires x1 (100mm)
Active Buzzer x1
Type-C Extension Module 4pin Connector Cable x1 (SH1.0 4pin*80mm)
Type-C Extension Module x1
M3 Hex Nylon Nuts x5
M3 Black Silicone Washers x5
Model Aircraft FC Silicone Covers x5
Model Aircraft ESC Silicone Covers x5
M3 Stack Mounting Screws x4 (30mm)
Power Expansion Board x4
Capacitor Heat Shrink Tube x2
35V 1000uF Solid Capacitor x1
Quick Start Guide for Model Aircraft Stack x1

4. Produktua amaitu daview

SpeedyBee F405 V5 Hegaldi Kontrolatzailea

SpeedyBee F405 V5 Hegaldi Kontrolagailuaren Goiko Aldea View — Goiena view of the SpeedyBee F405 V5 Flight Controller.

SpeedyBee F405 V5 Flight Controller Layout — Detailed layout of the F405 V5 Flight Controller, showing component labels and connections.

The F405 V5 Flight Controller features an STM32F405 MCU and an ICM42688P Gyro for precise flight control. It includes a built-in barometer (SPA06-003) for accurate altitude readings and an AT7456E OSD chip for on-screen display. Connectivity includes a new Type-C USB port and full-featured Bluetooth tuning via the SpeedyBee App, allowing for wireless firmware flashing and parameter tuning. It supports 6-pin direct plug-in or solder connection for DJI Air Units and has a built-in 16MB Blackbox storage chip for flight data logging.

Power outputs include 9 groups of 5V output (total 1.5A), 2 groups of 9V output (total 3A) with PINIO remote on/off control, 1 group of 3.3V output, and 3 groups of 4.5V output (max 1A) for peripherals like receivers and GPS modules. It supports 8 motor outputs (M1-M4 on bottom, M5-M8 on front) and multiple UARTs for various peripherals.

SpeedyBee BLS 55A 4-in-1 ESC

The BLS 55A 4-in-1 ESC is designed for 3-6S LiPo input, providing a continuous current of 55A per channel (220A total) and a burst current of 70A (280A total) for 10 seconds. It features a built-in TVS protective diode for surge protection and includes a 1000uF Low ESR Capacitor in the package for enhanced stability. The ESC supports DSHOT300/600 protocols and current sensing (Scale=400, Offset=0). It also supports ESC Telemetry.

ESC Protection Features — The ESC includes a TVS Protective Diode, 21 onboard TDK capacitors, and supports an external 1000uF high-capacity electrolytic capacitor for upgraded protection against voltage spikes and interference.

5. Instalazioa

Muntaketa

The SpeedyBee F405 V5 FC and BLS 55A ESC both feature 30.5 x 30.5mm mounting holes with a 4mm hole diameter. They are designed to be stacked together using the provided silicone grommets and screws.

FC and ESC Installation Methods — Diagram illustrating soldering, direct plug, standard, and reverse installation methods for the FC and ESC. When fixing the stack, use M3 black silicone washers to ensure sufficient space between the flight controller and the ESC.

Connecting the FC and ESC

The FC and ESC can be connected via a 10-pin connector or by direct soldering. The 10-pin design provides enhanced safety redundancy.

FC and ESC Connection with Motors — Connection diagram for the FC and ESC with motors, including the 1000uF Solid Capacitor and XT60 Power Cable. It is strongly recommended to use the included 1000uF solid capacitor to protect the AIO flight controller from instantaneous voltage spikes when powered on.

6. Kableatu Diagramak

Comprehensive Wiring Diagram

DJI Aire Unitatearen Konexioa

DJI Air Unit Connection Diagrams — Diagrams for connecting the FC to DJI O3 Air Unit, RunCam Link/Caddx Vista Air Unit, and DJI Air Unit V1 using the 6-pin cable.

Receiver Specific Notices

SBUS Receiver Importance Notice — Importance notice for SBUS receiver: When using an SBUS receiver, the SBUS signal wire must be connected to the SBUS pad on the front side of the flight controller (this pad internally uses UART2). If also using a DJI Air Unit (O3/Link/Vista/Air Unit V1), you must 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 flight controller. Use tweezers to pick out the SBUS wire from the 6-pin harness connector (or directly cut this wire) and insulate the exposed part of the wire carefully.

ELRS Receiver Importance Notice — Importance notice for ELRS receiver: We recommend connecting the ELRS receiver's TX and RX to the T2 and R2 pads on the flight controller. However, when using the DJI Air Unit simultaneously, some ELRS receivers may not be recognized properly by the flight 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 part of the wire carefully.

7. Konfigurazioa

Haririk gabeko sintonizazioa SpeedyBee aplikazioaren bidez

Configure FC and ESC via Bluetooth — The SpeedyBee app allows you to configure your FC and ESC via Bluetooth, enabling wireless tuning and firmware updates.

The SpeedyBee F405 V5 FC supports full-featured Bluetooth tuning. Connect to the SpeedyBee App on your smartphone to flash FC firmware, tune parameters, and configure your quad anytime, anywhere. Ensure MSP is enabled with Baud rate 115200 on UART4 for Bluetooth connection.

Motorraren norabidearen aldaketa

You can change motor directions wirelessly using the SpeedyBee app. Connect to the app, navigate to 'Motors' and then 'Motor Direction Settings' to adjust as needed.

LED Strip Kontrola

LED Pads with Simple Switching — Diagram showing the FC with four sets of LED pads, allowing for simple switching of LED presets. LED strips could be purchased separately. Long press the boot button to switch to Betaflight LED mode.

The FC supports 4 sets of LED pads. When the FC is powered on and in standby mode, the BOOT button can be used to control the LED strips connected to LED1-LED4 connectors on the bottom side. Short-press the BOOT button to cycle through different LED displaying modes. Long-press the BOOT button to switch between SpeedyBee-LED mode and BF-LED mode. In BF-LED mode, all LED1-LED4 strips will be controlled by Betaflight firmware.

8. Funtzionamendu-argibideak

Once installed and configured, your SpeedyBee F405 V5 Stack is ready for flight. Ensure your radio transmitter is properly bound and configured with your receiver. Always perform pre-flight checks, including propeller security, battery level, and control surface response, before each flight.

Piztu: Connect your LiPo battery to the XT60 connector. The FC and ESC will initialize.
Armatzea: Arm your drone using your configured arming switch on your radio transmitter.
Hegaldia: Operate your drone according to standard FPV flight practices.
Desarmatzea: Disarm your drone using your configured disarming switch after landing.

9. Arazoak

Flight Controller Not Responding / Bricked

If your FC becomes unresponsive or appears 'bricked', you can force it into DFU (Device Firmware Upgrade) mode for firmware flashing:

Press and hold the BOOT button on the FC.
While holding the BOOT button, connect the FC to your computer via the USB Type-C cable.
The FC should now be in DFU mode, allowing you to flash new firmware using Betaflight Configurator.

SD Card Compatibility Issues

SD Card Compatibility Information — Information regarding SD card compatibility for the F405 V5 Flight Controller. The F405 V5 FC supports Standard (SDSC) or High Capacity (SDHC) microSD cards under 32GB. Extended capacity cards (SDXC) are not supported. Cards must be formatted with FAT16 or FAT32. Betaflight can only recognize a maximum of 4GB.

Betaflight firmware requires the microSD card to be either Standard (SDSC) or High Capacity (SDHC) and under 32GB. Extended Capacity cards (SDXC) are not supported. The microSD card MUST be formatted with the FAT16 or FAT32 (recommended) format. While you can use any SD card less than 32GB, Betaflight can only recognize a maximum of 4GB. It is recommended to use a 3rd party formatting tool and choose 'Overwrite format' when formatting your card.

10. Zehaztapenak

SpeedyBee F405 V5 30.5×30.5mm Hegazkin Modeloen Hegaldi Kontrolatzailea

Ezaugarri	Zehaztapena
MCU	STM32F405
IMU (Giroskopioa)	ICM42688P
USB ataka mota	C motako interfaze berria
Barometroa	SPA06-003
OSD txipa	AT7456E
Bluetooth sintonizazio osoa	Onartua. Konektatu SpeedyBee aplikazioaren bidez FC firmwarea flasheatzeko eta parametroak doitzeko.
Haririk gabeko FC firmwarearen eguneraketa	Onartua
DJI Aire Unitatearen Konexioa	6 pineko zuzeneko entxufea edo soldadura konexioa onartzen ditu
Kutxa beltza	Onartutako 16 MB-ko biltegiratze txipa integratua
Sarrera boltage	3-6S LiPo bateria
5V BEC irteera independentea	9 talde (4× +5V pad aurrealdean, 1× BZ+ buzzer pad eta 4× +5V pad izkinetan kanpoko LEDetarako). Irteerako korronte osoa: 1.5A.
9V BEC irteera independentea	2 talde (1x 9V-ko pad aurrealdean, 1x 9V-ko irteera atzealdeko konektore batean). Irteerako korronte osoa: 3A. PINIO urrutiko pizteko/itzaltzeko kontrola onartzen du.
MCU eta Gyro Power	LDO independentea
3.3V irteera	Talde 1 (1× 3.3V-ko pad aurrealdean)
4.5V irteera	3 talde (3 × 4.5V-ko konektore aurrealdean). Hartzailea eta GPSa elikatu ditzake FC USB bidez elikatzen denean. Gehienezko irteerako korrontea: 1A.
ESC Seinalea	M1-M4 konektoreak eta 10 pineko konektorea atzealdean
Servo seinalea	S5-S6 pastillak aurrealdean
ESC Telemetria Sarrera	Onartua (UART5)
Betaflight kameraren doikuntza-panel	Onartua (CC pad aurrealdean)
I2C	Onartua (GPS konektorea + pad-ak)
UART	UART1 (Bluetooth); UART2 (hargailurako aurrealdeko pad-ak); UART3 (DJI VTX pad-ak + atzeko SH1.0-6-pin); UART4 (GPS pad-ak + aurrealdeko SH1.0-6-pin); UART5 (TLM); UART6 (hargailurako pad-ak + atzeko SH1.0-4-pin)
ST LED alfonbrak	Onartua, aurrealdeko G/5V/LED pad-etan; FC firmware bidez kontrolatua
Meteor LED Banda Pads	Onartua. Aldatu SB-LED eta ST-LED moduen artean BOOT botoiaren edo aplikazioaren bidez. SB-LED moduan, ESP32 Bluetooth txipak kontrolatzen du.
Buzzer Pads	Onartua
BOOT botoia	[A] Pizte-prozesuan DFU modua flashatzera behartzeko, eutsi BOOT sakatuta. [B] Piztuta eta itxaron-egoeran dagoenean, labur sakatuz LED pantaila moduak aldatzen dira; luze sakatuz SB-LED/ST-LED. ST-LED moduan, LED1etik LED4ra bitartekoak FC firmwarearen bidez kontrolatzen dira.
RSSI Pad-ak	Onartua
SmartPort	Ez da onartzen
Onartutako FC Firmwarea	Betaflight, INAV, Ardupilot
Firmwarearen xede-izena	SPEEDYBEEF405V5
Fabrika-firmwarearen bertsioa	Betaflight 4.5.2
Konfiguratzailearen bertsioa	Betaflight 10.10.0
Muntatzeko zuloak	30.5 × 30.5 mm (Ø4 mm), alboko irekidura
Neurriak	39 mm (L) × 39 mm (W) × 4.9 mm (H)
Pisua	8.1 g

SpeedyBee OX32 55A 30.5×30.5 4-in-1 ESC

Ezaugarri	Zehaztapena
Firmware lehenetsia	OX32
Etengabeko Korrontea	55A (kanal bakoitzeko) / 220A (4-in-1)
Gehienezko Korrontea	70A (kanal bakoitzeko) / 280A (4-in-1)
TVS babes-diodoa	Bai (integratua)
Kanpoko kondentsadorea	1000µF-ko kondentsadore solidoa (paketean sartuta)
ESC/Motor Protokoloa	DSHOT300/600
Sarrera boltage	3-6S LiPo
Potentzia Irteera	VBAT
Korronte-sentsorea	Onartua
ESC Telemetria	Onartua
Muntatzeko zuloak	30.5 × 30.5 mm (Ø4 mm), alboko irekidura
Neurriak	40.9 mm (L) × 44.9 mm (Z) × 8.0 mm (A) (bero-hustugailua barne)
Pisua	19.1 g
Uneko neurgailuaren oharra	Onartua (Eskala=27, Desplazamendua=-2644)

SpeedyBee F405 V5 Stack Dimensions — Dimensions of the assembled SpeedyBee F405 V5 Stack.

11. Erabiltzaileentzako aholkuak

Haririk gabeko erosotasuna: Hartu guztiz aurreratage of the SpeedyBee app's wireless tuning capabilities. This eliminates the need for a laptop in the field for minor adjustments or quick checks.
Capacitor is Key: Always install the included low ESR capacitor. It's crucial for protecting your flight controller from voltage spikes, especially during aggressive maneuvers or power-intensive operations.
SD txartelaren formatua: If you experience issues with Blackbox logging, double-check your microSD card's format (FAT16/FAT32) and ensure it's an SDSC or SDHC type under 32GB. Reformatting with an 'Overwrite format' option can often resolve problems.
Hartzailearen kableatzea: Pay close attention to the specific wiring instructions for SBUS and ELRS receivers, especially when integrating with DJI Air Units, to avoid recognition issues.

12. Bermea eta Laguntza

For warranty claims, technical support, or further assistance, please contact your retailer or the manufacturer directly. Keep your proof of purchase for any warranty-related inquiries. Always refer to the official SpeedyBee website for the latest firmware updates and support resources.

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