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

1. Вступ

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. Інформація про безпеку

⚠️ Тільки для рекреаційного використання. Незаконна модифікація дронів/літаків заборонена. Будь ласка, також зверніть увагу на відповідні закони та правила щодо використання дронів/літаків у вашій країні/регіоні, щоб забезпечити законне використання.

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. Вміст упаковки

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

Стандартний пакет

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. Продукт закінчивсяview

Контролер польоту SpeedyBee F405 V5

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-в-1 ESC

SpeedyBee BLS 55A 4-in-1 ESC Top View — Топ view of the SpeedyBee BLS 55A 4-in-1 ESC.

SpeedyBee BLS 55A 4-in-1 ESC Layout — Detailed layout of the BLS 55A 4-in-1 ESC, showing internal components and connections.

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. Монтаж

Монтаж

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. Схеми підключення

Comprehensive Wiring Diagram

DJI Air Unit Connection

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. Конфігурація

Wireless Tuning via SpeedyBee App

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.

Зміна напрямку руху двигуна

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.

Контроль світлодіодної стрічки

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. Інструкція з експлуатації

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.

Увімкнення: Connect your LiPo battery to the XT60 connector. The FC and ESC will initialize.
Постановка на охорону: Arm your drone using your configured arming switch on your radio transmitter.
Рейс: Operate your drone according to standard FPV flight practices.
Зняття з охорони: Disarm your drone using your configured disarming switch after landing.

9. Вирішення проблем

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. Технічні характеристики

SpeedyBee F405 V5 30.5×30.5mm Model Aircraft Flight Controller

Особливість	Специфікація
MCU	STM32F405
IMU (Gyro)	ICM42688P
Тип USB-порту	New Type-C interface
Барометр	SPA06-003
OSD чіп	AT7456E
Full-featured Bluetooth Tuning	Supported. Connect via SpeedyBee App for FC firmware flashing and parameter tuning.
Wireless FC Firmware Upgrade	Підтримується
DJI Air Unit Connection	Supports 6-pin direct plug-in or solder connection
Чорна скринька	Supported, built-in 16MB storage chip
Вхідний об'ємtage	3-6S LiPo акумулятор
Independent 5V BEC Output	9 groups (4× +5V pads on front, 1× BZ+ buzzer pad, and 4× +5V pads at the corners for external LEDs). Total output current: 1.5A.
Independent 9V BEC Output	2 groups (1x 9V pad on front, 1x 9V output in a connector on the back). Total output current: 3A. Supports PINIO remote on/off control.
MCU & Gyro Power	Independent LDO
Вихід 3.3 В	1 group (1× 3.3V pad on front)
Вихід 4.5 В	3 groups (3× 4.5V pads on front). Can power receiver and GPS when FC is powered via USB. Max output current: 1A.
Сигнал ESC	M1-M4 pads and 10-pin connector on the back
Servo Signal	S5-S6 pads on the front
ESC Telemetry Input	Supported (UART5)
Betaflight Camera Tuning Pad	Supported (CC pad on front)
I2C	Supported (GPS connector + pads)
UART	UART1 (Bluetooth); UART2 (front pads for receiver); UART3 (DJI VTX pads + rear SH1.0-6-pin); UART4 (GPS pads + front SH1.0-6-pin); UART5 (TLM); UART6 (receiver pads + rear SH1.0-4-pin)
ST LED Pads	Supported, on front G/5V/LED pads; controlled by FC firmware
Meteor LED Strip Pads	Supported. Switch between SB-LED and ST-LED modes via BOOT button or App. In SB-LED mode, controlled by ESP32 Bluetooth chip.
Звукові колодки	Підтримується
Кнопка BOOT	[A] Hold BOOT while powering on to force DFU mode for flashing. [B] When powered and in standby, short-press cycles LED display modes; long-press switches SB-LED/ST-LED. In ST-LED mode, LED1–LED4 are controlled by FC firmware.
RSSI Pads	Підтримується
SmartPort	Не підтримується
Підтримуване мікропрограмне забезпечення FC	Betaflight, INAV, Ardupilot
Цільове ім’я мікропрограми	SPEEDYBEEF405V5
Factory Firmware Version	Бета-версія 4.5.2
Configurator Version	Бета-версія 10.10.0
Монтажні отвори	30.5 × 30.5mm (Ø4mm), side opening
Розміри	39 мм (Д) × 39 мм (Ш) × 4.9 мм (В)
вага	8.1г

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

Особливість	Специфікація
Прошивка за замовчуванням	OX32
Безперервний струм	55A (per channel) / 220A (4-in-1)
Максимальний струм	70A (per channel) / 280A (4-in-1)
TVS Protective Diode	Так (вбудований)
Зовнішній конденсатор	1000µF Solid Capacitor (included in package)
ESC/Motor Protocol	DSHOT300/600
Вхідний об'ємtage	3-6S LiPo
Вихідна потужність	VBAT
Датчик струму	Підтримується
Телеметрія ESC	Підтримується
Монтажні отвори	30.5 × 30.5mm (Ø4mm), side opening
Розміри	40.9mm (L) × 44.9mm (W) × 8.0mm (H) (incl. heatsink)
вага	19.1г
Current Meter Note	Supported (Scale=27, Offset=-2644)

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

11. Поради користувача

Бездротова зручність: Візьміть повний авансtage 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.
Форматування SD-карти: 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.
Проводка приймача: 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. Гарантія та підтримка

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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