SpeedyBee F405 V5 OX32 55A 30x30 Model Aircraft FC&ESC Stack
SpeedyBee F405 V5 OX32 55A 30x30 Model Aircraft FC&ESC Stack
Crafted with Precision Your All-in-One Choice for Top Performance
Experience unmatched convenience and power with this all-in-one FC & ESC stack. Designed for FPV drones and RC aircraft, it combines a high-performance flight controller with a 55A 4-in-1 ESC in a compact 30×30 mm layout. Built-in Bluetooth allows easy tuning and configuration directly from your smartphone, while its reliable motor control ensures stable, responsive flight. Lightweight, durable, and ready for racing, freestyle, or long-range builds, this stack simplifies your setup and delivers top-tier performance for any pilot seeking precision and speed in one package.
For use with model aircraft only/recreational purposes.
Activation is required to use the SpeedyBee App. Please follow instructions in the electronic manual.
SpeedyBee F405 V5 OX32 55A 30x30 Model Aircraft FC&ESC Stack Features
- ICM-42688 Gyroscope: New clock sync function improves detection accuracy and reduces temperature drift
- Model Aircraft ESC Preloaded with OX32 Firmware: Efficient acceleration response and safe soft-start. More features to explore!
- PCB-Mounted Frame Pad Redesign: Easier soldering with added direct sockets for GPS and receiver
- Diverse Features: X4 colorful meteor-style arm LEDs, multicolor battery LEDs, wireless tuning, firmware updates, and wireless unbricking-discover more features!
- Recessed Type-C Port: Lower profile for improved installation experience
- Model Aircraft ESC with High-Redundancy Design: Up to five nickel-plated bus bars. Double-sided heat-spreading/heatsink. 30μm copper + high-spec MOSFETS
- STM32F405 Main Controller: Stable performance with multi-platform system support
- Wireless Tuning 2.0: Next-generation Bluetooth solution with rich features and improved transmission performance
- Onboard FLASH Chip: 128 Mbit capacity (16 MB) for higher compatibility, eliminates SD card compatibility issues
Onboard ICM-42688 Gyroscope Featuring Upgraded Noise Reduction
Independent high-PSRR LDO effectively isolates power noise Dedicated external clock input ensures more precise data output and provides temperature drift redundancy (External clock function requires Betaflight 4.6.0 or later)
Dual-Upgrade Power Architecture
Innovative power architecture with independent supply for peripherals
and internal chipsets, effectively isolating RF noise and electrical interference
from external devices such as the VTX.
High-Performance DC-DC Solution
Built into the model aircraft flight controller, the high-performance DC-DC design
handles peaks up to 42V, provides faster transient response and superior
electrical performance, and offers full protection against surges,
back-EMF, over-temperature, overcurrent, and overload,
ensuring safe and stable operation during every flight.
9V Output for VTX
Configure the remote controller switch
via the configurator to control the
on/off of the 9V output.
10-Pin Design
The model aircraft flight controller and ESC
feature a 10-pin design with dual-battery
input for enhanced safety redundancy.
Onboard STM32F405 Main Controller
Stable Performance and Multi-Platform Support
Compatible with Betaflight, INAV
(Preloaded with Betaflight; future support for INAV)
Onboard Blackbox Storage Chip
16MB built-in Blackbox storage with multi-platform firmware support
Ready to use with no compatibility issues
Integrated Smart Switch Unlock New Possibilities
Easily control the 5V output via the remote controller
using the configurator, delivering a steady 1.5A current
without needing any extra electronic switch, supporting
DIY night lighting and other creative applications!
Wireless Tuning 2.0 Enhanced Functionality
and Improved Performance
Newly Upgraded
Algorithm Architecture
More stable data transmission and faster response
New APP Wireless
Firmware Update
Adds an APP-based wireless firmware update and a one-click unbrick feature compared to the previous generation
Multicolor Battery
LED Function
Adds a multicolor battery LED function compared to the previous generation
Supports X4 Meteor LED Strips
(Controllable via Betaflight)
Full-featured Wireless Tuning via App
No Need to Bring a Heavy Computer on Site
PCB-Mounted Frame and Pad
Redesign Improved User Experience
More compact and easier to install than the previous generation
Newly Designed Model Aircraft Flight Controller and ESC Pad shapes minimize solder-burr, issues, making soldering easier and more precise.
Newly designed model aircraft flight controller, ESC, and board frame are designed to avoid the ESC soldering area, allowing maintenance without removing the flight controller.
Recessed Type-C USB Port
Recessed socket efficiently prevents USB detachment under extreme conditions! 2mm lower profile makes battery installation and maintenance easier.
Factory-Applied Conformal Coating
Extra Protection
Model aircraft flight controller and ESC come with factory-applied conformal coating, providing extra protection against moisture, solder residue, plant sap, and other harsh conditions!
Equipped with OX32 Firmware High
Performance Out of the Box
Preloaded with high-performance OX32 firmware for model aircraft ESCs, featuring an efficient DMA control algorithm for faster acceleration response, safe soft-start, and improved robustness! Key throttle ranges are optimized for better flight stability across different flying styles.
Compatible with small-pitch propellers, enhancing flight stability and cornering performance.
All-New Model Aircraft ESC
Hardware Design Redundancy
Upgraded
Built-in spike voltage and back-EMF suppression, plus protection against accidental electrostatic startup.
True Ratings: 55A continuous, 70A peak.
(Second-generation testing standard, actual performance exceeds previous 60A) !
Equipped with 24 new high-quality genuine TDK capacitors.
SpeedyBee F405 V5 OX32 55A 30x30 Model Aircraft FC&ESC Stack Wiring Diagram
Connection with the FC & Motors
Tip: To protect the AIO flight controller from being damaged by instantaneous voltage spikes when powered on, it is strongly recommended to use the included 1000uF solid capacitor.
Model Aircraft FC and ESC Wiring Instructions
Please use M3 black silicone washers when fixing the Model Aircraft stack to ensure sufficient space between the flight controller and the ESC
SpeedyBee F405 V5 OX32 55A 30x30 Model Aircraft FC&ESC Stack Layout
SpeedyBee F405 V5 OX32 55A 30x30 Model Aircraft FC&ESC Stack Dimensions
SpeedyBee F405 V5 30.5×30.5mm Model Aircraft Flight Controller Specification
MCU | STM32F405 |
IMU (Gyro) | ICM42688P |
USB Port Type | New Type-C interface |
Barometer | SPA06-003 |
OSD Chip | AT7456E |
Full-featured Bluetooth Tuning | Supported. Connect via SpeedyBee App for FC firmware flashing and parameter tuning. |
Wireless FC Firmware Upgrade | Supported |
DJI Air Unit Connection | Supports 6-pin direct plug-in or solder connection |
Blackbox | Supported, built-in 16MB storage chip |
Input Voltage | 3-6S LiPo battery |
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: 2.5A. |
Independent 9V BEC Output | 2 groups (1x 9V pad on front, 1x 9V output in a connector on the back). Total output current: 2.5A. Supports PINIO remote on/off control. |
MCU & Gyro Power | Independent LDO |
3.3V Output | 1 group (1× 3.3V pad on front) |
4.5V Output | 3 groups (3× 4.5V pads on front). Can power receiver and GPS when FC is powered via USB. Max output current: 1A. |
ESC Signal | 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); |
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. |
Buzzer Pads | Supported |
BOOT Button | [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 | Supported |
SmartPort | Not supported |
Supported FC Firmware | Betaflight |
Firmware Target Name | SPEEDYBEEF405V5 |
Factory Firmware Version | Betaflight 4.5.2 |
Configurator Version | Betaflight 10.10.0 |
Mounting Holes | 30.5 × 30.5mm (Ø4mm), side opening |
Dimensions | 39mm (L) × 39mm (W) × 4.9mm (H) |
Weight | 8.1g |
SpeedyBee OX32 55A 30.5×30.5 4-in-1 ESC Specification
Default Firmware | OX32 |
Continuous Current | 55A (per channel) / 220A (4-in-1) |
Maximum Current | 70A (per channel) / 280A (4-in-1) |
TVS Protective Diode | Yes (built-in) |
External Capacitor | 1000µF Solid Capacitor (included in package) |
ESC/Motor Protocol | DSHOT300/600 |
Input Voltage | 3-6S LiPo |
Power Output | VBAT |
Current Sensor | Supported |
ESC Telemetry | Supported |
Mounting Holes | 30.5 × 30.5mm (Ø4mm), side opening |
Dimensions | 40.9mm (L) × 44.9mm (W) × 8.0mm (H) (incl. heatsink) |
Weight | 19.1g |
ESC Webpage | |
Current Meter Note | Supported (Scale=27, Offset=-2644) |
SpeedyBee F405 V5 OX32 55A 30x30 Model Aircraft FC&ESC Stack Package Includes
- 1x SpeedyBee F405 V5 Model Aircraft Flight Controller
- 1x SpeedyBee OX32 55A 32 55A 4-in-1 Model Aircraft ESC
- 1x Model Aircraft Stack Connector Cable (SH1.0 10pin*25mm)
- 1x Model Aircraft Stack Connector Cable (SH1.0 10pin*75mm)
- 1x DJI Air Unit Connector Cable (SH1.0 6pin 80mm)
- 1x GPS 6pin Connector Cable + 6pin SH1.0 Terminal (SH1.0 6pin*120mm)
- 1x GPS 4pin Connector Cable + 4pin SH1.0 Terminal (SH1.0 6pin to SH1.0 4pin*120mm)
- 1x Receiver 4pin Connector Cable (SH1.0 4pin*100mm)
- 1x XT60 Power Cable (120mm)
- 4x M3 Model Aircraft Stack Mounting Screws (30mm)
- 1x Quick Start Guide for Model Aircraft Stack
- 5x M3 Hex Nylon Nuts
- 5x M3 Black Silicone Washers
- 2x Capacitor Heat Shrink Tube
- 5x Model Aircraft FC Silicone Covers
- 5x Model Aircraft ESC Silicone Covers
- 1x 35V 1000uF Solid Capacitor