BetaFPV Matrix 1S DJI O4 Compatible AIO
Build the ultimate 1S HD whoop with the BetaFPV Matrix AIO, a flight controller engineered from the ground up for the DJI O4 digital FPV system. This powerful 3-in-1 board combines a G4 flight controller, a 12A Bluejay ESC, and a built-in ExpressLRS receiver into a single, compact unit. It’s the perfect solution for creating a lightweight, high-performance digital whoop with a simple, solder-free setup.
Optimized for 1S Digital HD
The Matrix AIO is designed to solve the challenges of powering a modern digital VTX on a 1S battery. It features a newly developed, robust 5V/3A BEC to provide the clean, stable power required by the DJI O4 VTX for a smooth and reliable HD video feed. By focusing purely on digital FPV, this board eliminates the analog OS D chip, dedicating all its resources to top-tier flight and digital video performance.
Next-Generation Hardware
At its core, the Matrix is powered by a high-speed STM32G473 MCU and the sensitive ICM42688P gyroscope. This combination provides the processing power and clean gyro data needed for precise control and a locked-in feel. The 12A ESCs run on modern Bluejay firmware, enabling RPM filtering for superior propwash handling, while the integrated ELRS 2.4G receiver provides a best-in-class radio link.
Key Features:
- DJI O4 Compatible: Specifically designed with a powerful BEC and dedicated port to seamlessly power the latest DJI O4 HD VTX.
- All-in-One Integration: Combines FC, 12A ESC, and ELRS 2.4G Receiver on one board for a lightweight, clean, and easy build.
- Powerful G4 Processor: A modern G473 MCU provides top-tier processing power for smooth Betaflight performance and advanced filtering.
- Bluejay ESC Firmware: Enables RPM filtering on the 12A ESCs for superior propwash handling and motor smoothness.
- Plug-and-Play Assembly: Features motor plugs and a dedicated HD VTX port for a completely solder-free installation of core components.
- 16MB Onboard Blackbox: Provides ample memory for flight data logging, essential for fine-tuning your whoop’s performance.
Specifications
Flight Controller
- MCU: STM32G473CEU6 (168MHz)
- Gyro: ICM42688P
- Blackbox Memory: 16MB
- BEC: 5V/3A
- UARTs: 4 available (UART1 for RX only, UART3 for RX, UART2/4 Free)
- Receiver: Integrated Serial ELRS 2.4GHz
- FC Firmware Target: Betaflight_4.5.1_BETAFPVG473
- Mounting Size: 25.5mm x 25.5mm
- Weight: 4.2g (with battery connector)
ESC
- Power Input: 1S Only
- Current: 12A Continuous, 18A Peak
- ESC Firmware: Bluejay (A_X_5_96_v0.19.2.hex for BB51)
- Protocol Support: DSHOT300, DSHOT600
What’s in the Box?
- 1x BetaFPV Matrix 1S AIO Flight Controller
- 1x HD Digital VTX Cable
- 1x SH1.0-4Pin USB Adapter Cable
- 1x Set of Mounting Hardware
