F4126 Flight Controller with ICM42688 and BLHELI_S ESC AIO 25.5mm for FPV Freestyle Toothpick and Cinewhoop Drones Compatible with 2S-4S and 4S-6S(40A 4-6S version)

Description

• Model F4126 flight controller with ICM42688 ensures precise tracking and stable flight function for FPV applications
• Compatible with both 2S to 4S and 4S to 6S configurations offering flexible power options for various toothpick and cinewhoop builds
• Integrated BLHELI_S 20A and 40A ESCs deliver motor control and efficient power distribution in a compact 25.5mm AIO design
• Designed specifically for freestyle, FPV, and cinematic flying with optimized responsiveness for agile maneuvers and smooth footage
• Construction simplifies installation and reduces wiring clutter making it ideal for lightweight toothpick drone builds

This flight controller features an STM32F411CEU6 CPU, ICM42688 IMU, AT7456E OSD, and integrated barometer.It supports programmable LEDs such as WS2812 and is compatible with multiple receiver protocols including Futaba, TBS Crossfire, DSMX, and DSM2.The unit includes integrated BLHELI_S ESCs in either 20A (2S4S) or 40A (4S6S) configurations, supporting PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, and Dshot600 protocols.The PCB uses an 8-layer design with 2oz copper for improved current handling and thermal function.Components include industrial-grade LDOs and Japanese Murata capacitors.Mounting hole spacing is 25.526.5 mm.Dimensions: 33 x 33 mm.Net weight: 7 g.Package weight: 25 g.Firmware version: HAKRCF411D.

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