25.5x25.5mm JHEMCU GHF722AIO HD F7 OSD BlackBox Flight Controller with 5V BEC 40A BL_S 4in1 ESC 26S Support DJI O3 HD Digital System for RC FPV Racing Drone Precise details: Specifications: Brand: JHEMCU Model: GHF722AIOHD 40A Main control: STM32F722RE (216MHz) Gyroscope: ICM42688P Blood pressure meter: Yes OSD chip: AT7456E Black box: 8MB LED programming: support BB ring: support Input voltage: 26s I2C interface: support BEC: 5V/2.5A Camera input: Support USART: UART1, UART2, UART3, UART4, UART5, UART6 Flying control firmware: betaflight_4.4.2_jhef7Dual.hex Electric current: 40A * 4 Current meter: Yes Firmware: BlueJay GH30.HEX (48K) Whether to support BLHELI S: Support Flying control default electrical driver protocol: DSHOT600 Installed hole distance: 25.526.5mm*3mm Maximum shape size: 33*33mm Weight: 7.6G Features: Advanced STM32F722RE chipset ensures rapid processing and highperformance computing for a seamless flying experience. Integrated ICM42688P gyroscope provides enhanced stability and precision in flights. Versatile input voltage of 26S caters to a wide range of battery choices. Multiple USART ports (UART16) offer increased connectivity options for peripherals and telemetry. Comes with preflashed firmware, ensuring a readytofly state with optimal settings and the reliable DSHOT600 protocol. Package Included: 1x Ghf722aioHD 1x Welding Practice Board 2x 14AWG Cable ( Red+Black) 1x XT60 Connector Plug 4x Antivibration Ball 1x TYPEC Conver Adapter Board1x Connection Cable for DJI O3 1x Connection Cable