HappyModel CrazyF405HD 1-2S AIO Flight Controller – 12A ESC & ELRS 2.4GHz

Build a compact digital HD whoop with the HappyModel CrazyF405HD. This 1–2S AIO combines an STM32F405 flight controller, a 12A four-in-one ESC and a serial ExpressLRS 2.4GHz receiver on a 25.5 × 25.5mm mounting pattern.

Key features

• STM32F405RGT6 processor and BMI270 gyro
• 1–2S LiPo/LiHV input, DC 2.9–8.7V
• 12A continuous ESC current per motor; 15A peak for 3 seconds
• BLHeli_S / Bluejay ESC support with DShot300
• Serial ExpressLRS 2.4GHz receiver
• BMP280 barometer and 8MB blackbox storage
• Board weight: approximately 4.8g without the power lead

Compatibility

Designed for digital HD tinywhoop, cinewhoop and toothpick builds. A digital video transmitter and camera are sold separately. This board does not include an analog OSD chip. Confirm board revision and firmware target before flashing.

In the box

• 1 × CrazyF405HD ELRS AIO flight controller
• 1 × XT30 power lead