G474ELRS AIO Flight Controller 2.5D 8MB Black Box 1 2S 25x25mm Compatible With Drone Models Quadcopter Models UAV Models

G474ELRS AIO Flight Controller 2.4G Receiver OSD 8MB Black Box 1 - 2S 25x25mm RC FPV Freestyle Drone Component The G474ELRS flight controller features an STM32G474CE microcontroller running at 170MHz with 512KB of flash memory.It integrates an ICM-42688-P gyroscope for precise sensing and includes an AT7456E OSD chip for on-screen display functionality.The board is equipped with an 8MB black box for flight data logging and supports LED programming and black box beep functions. This flight controller includes a independent ELRS 2.4GHz receiver that supports CRSF protocol and allows wireless firmware updates via WiFi.The receiver operates independently without SPI dependency.Power input is compatible with 1S to 2S LiPo batteries, supporting a maximum current of 12A across four brushless motors. Onboard power regulation includes a 5V/1.5A buck-boost BEC and a dedicated 9V/2A boost that provides stable voltage output for HD video transmission systems, preventing black screen issues during on 2S power.The board supports ammeter functionality for current monitoring. Multiple serial ports are available: UART1 for SBUS, UART2 for video transmitter signals, UART3 connected to the internal ELRS receiver, and UART4 reserved for GPS or other serial peripherals.The camera input is supported directly on the board. The flight controller measures 30x30mm with a mounting hole pattern of 25.5x25.5mm using M3 screws and weighs 4.6 grams.It runs Betaflight firmware version 4.5.2 (JHEG474.HEX) with default DSHOT600 ESC protocol and comes pre-flashed with BlueJay Z-H-30.HEX firmware. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.

• Model G474ELRS AIO designed for compact 1S to 2S FPV drone builds with integrated ELRS receiver for long-range control
• Integrated 8MB Black Box enables real-time flight data logging and OSD compatibility for on-screen tuning adjustments
• Compact 25x25mm form factor ideal for lightweight freestyle and racing drones with space-constrained frames
• 2.4G ELRS receiver ensures , low-latency transmission even in -interference environments
• design combines flight controller, receiver, and OSD for simplified installation and efficient setup in quadcopters