Product Details
SpeedyBee F405 V5 55A 30x30 Flight Stack
Let's be honest, nobody enjoys crouching over a laptop in a damp field, squinting at Betaflight while your mates are ripping packs. The SpeedyBee F405 V5 Stack is your ticket out of that digital purgatory. Packing a workhorse F405 flight controller and a beefy 55A 4-in-1 ESC with shiny new OX32 firmware, this stack's party trick is full wireless tuning. Flash firmware, move motors, and tweak your PIDs all from the SpeedyBee app on your phone. It's the "it just works" upgrade you've been threatening to buy for three builds now.
Why You Want It
Because your time is worth more than the tangled mess of USB cables at the bottom of your flight bag. This stack is for the pilot who'd rather spend five more minutes flying than five minutes tethered to a computer. The F405 V5 board is littered with enough BECs and UARTs to power a small Death Star, and the 55A 32-bit ESC provides power so smooth it’ll make you wonder if your props are even spinning. Yes, it costs money, but think of all the fuel you'll save not driving home in a rage to fix a minor config issue.
Flight Controller Specifications
- MCU: STM32F405 (The reliable engine that won the war)
- IMU (Gyro): ICM42688P
- Bluetooth Tuning: Full-fat, connect-and-go via the SpeedyBee App
- Blackbox: 16MB Onboard (Because you need evidence for your mates)
- BEC 5V Output: 9 groups, 1.5A total. Enough to light up your quad like a Blackpool funfair.
- BEC 9V Output: 2 groups, 3A total. Perfect for your power-hungry digital VTX.
- UARTs: 6 sets. Yes, six. No more solder-pad Tetris.
- Mounting: 30.5 x 30.5mm (The industry standard, thank goodness)
- Weight: 8.1g (Lighter than your existential dread about the next firmware update)
ESC Specifications
- Firmware: OX32 (The open-source future is now, old man)
- Continuous Current: 55A x 4
- Burst Current: 70A x 4 (For when you absolutely, positively have to clear that tree)
- TVS Protective Diode: Yes (Absorbs voltage spikes so your magic smoke stays inside)
- Input Voltage: 3-6S LiPo
- Current Sensor: Supported (Scale=27, Offset=-2644)
- Mounting: 30.5 x 30.5mm
- Weight: 19.1g
What’s in the Box*
- 1x SpeedyBee F405 V5 Flight Controller
- 1x SpeedyBee OX32 55A 4-in-1 ESC
- 1x 1000µF Solid Capacitor
- 1x Bag of assorted cables, gummies, and screws that you'll probably lose
Disclaimer
*The colour of the silicone wires may vary, but the 55A of 'send it' power is contractually guaranteed.
Detailed Specifications
| Product Name | SpeedyBee F405 V5 30.5×30.5mm Model Aircraft Flight Controller |
| 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: 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 |
| 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); 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. |
| 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, INAV, Ardupilot |
| 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 |
| Product Name | SpeedyBee OX32 55A 30.5×30.5 4-in-1 ESC |
| 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 | https://ox32.oxbot.com/ |
| Current Meter Note | Supported (Scale=27, Offset=-2644) |
Still Here?
Wow, a reader. We're genuinely impressed. You've scrolled past the specs, ignored the buy button, and are now deep in the SEO-padding zone. For your dedication, here's a tip: pair this with a decent GPS and you'll have the best 30x30 FPV flight stack in the UK for long-range shenanigans. Now, for the love of Bardwell, go click "Add to Basket" before your battery finishes charging.