LJIEE TAKER F722 BLS 50A STACK

The LJIEE TAKER F722 BLS 50A STACK is a plug-and-play flying tower system designed for DJI Air Unit, featuring STM32F722 chip, ICM42688-P gyroscope, 16M black box, and LJIEE-BLS50A-4IN1 ESC for smooth flight. It enables direct connection to DJI Air Unit (no welding), has an upgraded Type-C USB interface, and 9V@2.5A + 5V@3A dual independent BEC for stable power. Included are flight controller, ESC, cables, screws, and other accessories.

LJIEE TAKER F722 BLS 50A STACK Overview

The LJIEE TAKER F722 BLS 50A STACK is a plug-and-play flying tower system specifically designed for the DJI Air Unit. It integrates high-performance components to deliver a smooth and reliable flight experience, with features that simplify installation and enhance durability.

Key Features

Powerful Core Components: Equipped with the mainstream STM32F722 chip and the latest ICM42688-P gyroscope (SPI), ensuring responsive and stable flight control.
Enhanced Convenience: Directly compatible with the DJI Air Unit (no welding required) and upgraded with a Type-C USB interface, improving socket longevity and reducing contact issues.
Ample Storage & Filtering: Includes a 16M onboard black box for flight data logging and an integrated LC filter for stable power management.
Smooth Flight Feel: Integrated with the LJIEE-BLS50A-4IN1 ESC, delivering silky-smooth.
Stable Power Supply: 9V@2.5A + 5V@3A dual independent BEC, providing reliable power for external devices.
Stable Gyro Performance: Features a shock absorber design to ensure the gyroscope operates stably.

Specifications

Component

Details

LJIEE-F722-HD v2 Flight Controller

– MCU: STM32F722
– IMU: ICM42688-P (SPI)
– Air Unit Connection: Direct plug-in for DJI Air Unit
– Black Box: 16M onboard
– USB Interface: Type-C
– OSD: BetaFlight OSD with AT7456E chip
– BEC: 5V@3A, 9V@2.5A dual BEC
– Firmware Target: LJIEE F722
– Size: 36.85×36.85mm (mounting holes: 30.5×30.5mm; φ4mm holes reduce to φ3mm with silicone shock-absorbing circles)
– Input Voltage: 3-6S LiPo
– UART: 5
– Power Filter: Integrated LC filter
– Weight: 8.1g

LJIEE-BLS50A-4IN1 ESC

– Input Voltage: 3-6S LiPo
– Galvanometer: Supported
– Continuous Current: 50A
– Burst Current: 55A (for 5 seconds)
– Supported Protocols: Dshot 150/300/600
– Size: 42.9×39.7mm (mounting holes: 30.5×30.5mm; φ4mm holes reduce to φ3mm with silicone shock-absorbing circles)
– Weight: 13.7g
– Target: G_H_30