Live 3D from TweakFC’s own part models (no logos). Renders: TweakFC studio.
Specs
| Field | Value | Conf. | Source |
|---|---|---|---|
| Type | FC + 4-in-1 ESC stack | Maker-published specs (SpeedyBee), compiled in TweakFC parts data maker · 2026-11-01 | |
| MCU | STM32F405 | Maker-published specs (SpeedyBee), compiled in TweakFC parts data maker · 2026-11-01 | |
| Gyro | ICM42688P | Maker-published specs (SpeedyBee), compiled in TweakFC parts data maker · 2026-11-01 | |
| Barometer | DPS310 | Betaflight board config (betaflight/config) maker · 2026-11-01 | |
| OSD | analog (MAX7456) | Betaflight board config (betaflight/config) maker · 2026-11-01 | |
| Blackbox | SD card | Betaflight board config (betaflight/config) maker · 2026-11-01 | |
| Mount | 30.5 mm | Maker-published specs (SpeedyBee), compiled in TweakFC parts data maker · 2026-11-01 | |
| ESC current | 55 A | Maker-published specs (SpeedyBee), compiled in TweakFC parts data maker · 2026-11-01 | |
| ESC burst | 70 A | Maker-published specs (SpeedyBee), compiled in TweakFC parts data maker · 2026-11-01 | |
| Cells | 3–6S | Maker-published specs (SpeedyBee), compiled in TweakFC parts data maker · 2026-11-01 | |
| Weight | 25.4 g | Maker-published specs (SpeedyBee), compiled in TweakFC parts data maker · 2026-11-01 | |
| BEC | 5V 3A / 9V 3A | Maker-published specs (SpeedyBee), compiled in TweakFC parts data maker · 2026-11-01 | |
| Firmware targets | Betaflight SPEEDYBEEF405V4, INAV SPEEDYBEEF405V4 | INAV target definition (iNavFlight/inav) maker · 2026-11-01 |
Flight-controller targets
Plug this board into TweakFC and it is recognised by these firmware targets. The target files list every gyro and barometer the board may carry.
| Firmware | Target | Board name | Maker ID | MCU | Gyros |
|---|---|---|---|---|---|
| Betaflight | SPEEDYBEEF405V4 | SPEEDYBEEF405V4 | SPBE | STM32F405 | ICM42688P |
| INAV | SPEEDYBEEF405V4 | SpeedyBeeF405V4 | SB44 | — | ICM42605 |
Compatibility
| cells | 3–6S | Maker-published specs (SpeedyBee), compiled in TweakFC parts data maker · 2026-11-01 |
|---|---|---|
| plug | XT60 | Maker-published specs (SpeedyBee), compiled in TweakFC parts data maker · 2026-11-01 |
| stack mount | 30.5 | Maker-published specs (SpeedyBee), compiled in TweakFC parts data maker · 2026-11-01 |
Change history · Last updated 2026-11-01
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