Fractal Engineering SP8 – 1S 8A AIO Flight Controller ELRS 2.4G - 25x25mm

The Fractal SP8 Revision 04 is a highly specialized, ultra-lightweight 1S AIO flight controller engineered specifically for elite enthusiast micro drone builds. Moving away from typical single-board designs that require discarding the entire assembly if a single component fails, the SP8 features an innovative dual-board, edge-connected back-to-back construction. This premium design separates the flight controller logic board from the electronic speed controller, providing an easier repair path and robust hardware isolation. Powered by a high-performance 32-bit architecture and fitted with a high-current capability, it delivers maximum throttle resolution and reliability on 1S power configurations without dropping voltage Check out all our Whoop Style AIO Flight Controllers and the rest of our Fractal Engineering Products! Features: Dual board, edge-connected, back to back construction. Grants you a replacement or upgrade path to your AIO. Toast your ESC? keep your FC. New FC version with different peripherals? reuse your ESC. 0402 minimum size components. Makes it highly repairable. Schematics and component map will be published for your own repairs*. Learn to become proficient at board level repair. All that in a fairly lightweight package still, as little as ~4g Thanks to the 0.6mm board thickness. I’ve also broken down the USB pads if you want to discard it entirely. Built for 1S None of that 1-2S rubbish that don’t actually work so well at 1S. It’s got an onboard Boostybaby will power the FC and all your accessories down to 1.8V State of the art 32Bits, 8A ESC Starts up at 1001 throttle, gives you the whole throttle range of resolution. No 4.5A mosfets, run all your bonked up high KV motors with confidence Future proof AT32F435 MCU Faster than F7, can run much faster PID loops than F405 or god forbid F411 Serial ELRS 2.4g on-board SPI must be put to rest (along with every manufacturer that still pushes for it) Specifications: Input voltage: 1S Only MCU: AT32F435 IMU: ICM-42688P or 42605 Onboard RX: Serial ELRS 2.4G ESC: AM32, 8A Mosfets (Escape32 compatible) Blackbox: 8MB Flash 5V Rail: 2A Max, down to 1.8V OSD: Yes. Uarts: 2 full (4 and 5) + uart 3 on ELRS Mounting: 25.5 x 25.5mm Dimensions: 28 x 28mm Weight: ~4g excl, ~4.5g including USB and Motor Plugs Setup Information Package Includes: 1 x SP8 FC 1 x SP8 ESC 1 x USB-C + Micro to JST adapter 1 x JST wire 5 x Motor Plugs 1 x A30 pigtail with 80mm of 20AWG wire 5 x Grommets