Product name:25.5x25.5mm HGLRC SPECTER 25A AIO F7 Flight Controller 25A 4in1 ESC HD/Analog VTX Wireless Bluetooth Tuning Parameter Adjustment for RC Drone FPV Racing Precise details: Features: 1. The main control adopts STM32F722 high-performance processor, with a computing speed of up to 216 MHz, providing smoother control, better hand feel, and faster response speed. 2. The flight control gyroscope uses high-performance MPU6000 to improve the stability of use and reserves 42688 gyroscope pads. 3. 16MB large-capacity black box to ensure adequate recording of flight data. 4. Integrated BF wireless Bluetooth parameter adjustment, connect to SPeedyBee APP to adjust serial port, PID and other flight control parameters anytime and anywhere. Specifications: Brand: HGLRC Model: SPECTER 25A AIO Size: 34x34x6.7mm Installation hole position: 25.5x25.5mm,M2 Weight:12.05g F7 Flight Controller Flight control firmware: HGLRCF722AIOV2 GYRO:MPU6000 OSD:AT7456E Barometer: DPS310 Black box: 16MB UARTS: 5 groups Input voltage:11.1V-22.8V/3-6S LIPO BEC: 5V2A LED BB Support: YES GPS/Compass: Support Receiver jack: Support Camera jack: Support Digital and Analog 2in1 Socket: Supported Onboard 25A 4IN1 ESC ESC Support: DShot300/600 ESC Firmware: Q-H-30-Bluejay Con. Current: 25Ax4 Burst Current: 35Ax4