Super F405HD ELRS AIO FC — 20A, 25.5mm, No Nonsense

Say hello to the HappyModel Super F405HD ELRS AIO — a 25.5×25.5 mm square of pure FPV spite for anyone still flying clunky stacks. Featuring a Super F4 processor, 20A ESCs with Bluejay firmware, and onboard ExpressLRS 2.4GHz, it’s like someone made a whoop brain with actual brain cells. DJI plug-and-play? Of course. Range for days? Yep. Crash tolerance? Well… let’s just say it’s not made of adamantium. But at 6g lighter than your excuses, it’s made to rip.

Why You Want It

This thing does more with fewer wires than your last five builds combined. Whether you’re chasing trees, diving car parks, or just trying not to desync mid-loop, the onboard Bluejay 20A ESC and built-in ELRS receiver are here to back you up. Throw it in a 2-4S whoop, plug in your DJI cam, and go break some props. And yes, we know you’re going to blame the firmware if you crash. It’s okay, we still love you.

Specifications

• Weight: 6.3 g (lighter than your soldering iron tip)
• Mounting Pattern: 25.5×25.5 mm (standard whoop-friendly square)
• MCU: STM32F405 (aka: the brain)
• ESC: 4-in-1 20A Blheli_S (Bluejay pre-installed because we care)
• Input Voltage: 2–4S LiPo (pick your poison)
• Receiver: Built-in ELRS 2.4GHz (UART-based, not SPI. You’re welcome.)
• HD Video Support: 6-pin DJI plug (no solder rage required)

What’s in the Box*

• 1× Super F405HD ELRS AIO Flight Controller
• 1× 6-pin DJI cable
• Vibes not included. Firmware probably is.

Disclaimer

Contents may vary slightly, but if it doesn’t include the FC, we’ll personally hand-carry one over. (Not legally binding. Obviously.)

Still Here?

Either you’re speccing your next cinewhoop or just love a good ESC roast. Either way: this all-in-one flight controller with built-in ELRS is your long-range lifeline. Cop one now and tell your mate you “accidentally” bought two.