SKU: DRFC-2052
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Omnibus F4 V2 PRO Flight Controller with Built-in OSD

₹1,990.00 (Inclusive of all taxes)
Out of Stock

The Omnibus F4 V2 PRO is a 36x36mm flight controller built around the STM32 F405 MCU, featuring a built-in AB7456 OSD chip, integrated 5V/1.5A BEC, and SPI-based MPU6000 IMU for high-performance Betaflight, Raceflight, and dRonin firmware compatibility.

Features

  • STM32 F405 MCU with 128Mbit flash memory for extensive blackbox logging and advanced firmware.
  • Integrated AB7456 OSD chip configurable directly via Betaflight Configurator (3.0.1+).
  • SPI-connected MPU6000 IMU (gyro/accelerometer) for superior flight performance and low-latency response.
  • Onboard 5V/1.5A LDO regulator allows direct LiPo battery input, eliminating the need for a separate PDB.
  • Compact 36x36mm footprint with 30.5×30.5mm mounting pattern for standard FPV drone builds.

Out of stock

Description

The Omnibus F4 V2 PRO Flight Controller delivers a robust F4-based processing platform tailored for high-performance FPV racing and freestyle drones. Its core STM32 F405 microcontroller provides ample processing power for Betaflight, Raceflight, and dRonin firmware, supported by 128Mbit of onboard flash for detailed blackbox data analysis. The integrated AB7456 OSD chip, a direct upgrade from the MAX7456, enables full OSD configuration within the Betaflight Configurator without requiring external modules.

Electrical design incorporates a high-efficiency 5V/1.5A linear voltage regulator, allowing the board to be powered directly from a 2S-6S LiPo flight battery, simplifying power distribution. The SPI-bus MPU6000 sensor ensures minimal latency and high gyro/accelerometer data rates, which is critical for precise acrobatic control and tight tuning. The board’s compact 36x36mm size and standard 30.5×30.5mm mounting hole pattern ensure compatibility with a wide range of FPV drone frames.

Key Features

  • F4 Flight Controller Core: STM32 F405 MCU offers high-speed processing for complex flight algorithms and filter tuning.
  • Integrated On-Screen Display (OSD): Built-in AB7456 OSD chip supports Betaflight OSD configuration for real-time telemetry overlay.
  • Direct Battery Power Input: Onboard 5V/1.5A LDO regulator accepts 2S-6S LiPo input, removing dependency on a separate PDB.
  • High-Performance SPI IMU: MPU6000 sensor over SPI bus provides low-noise, high-update-rate gyro and accelerometer data.
  • Extensive Connectivity: Supports SBUS/PPM receiver input and provides six PWM outputs (four via pinheaders/Sh1.0 plug, two via pinheaders).
  • Ample Blackbox Storage: 128Mbit flash memory allows for extensive flight data logging for detailed performance analysis.
  • Compact Form Factor: 36x36mm board with 30.5x30.5mm mounting pattern fits standard mini quad and FPV racing frames.
  • Multi-Firmware Support: Officially compatible with Betaflight (3.0.1 and later), Raceflight, and dRonin flight software.

Applications

  • 5-inch FPV Racing Drones requiring high-performance flight control and integrated OSD.
  • Freestyle Quadcopters where direct battery power input and blackbox logging are essential for tuning.
  • Betaflight-based builds seeking a compact, all-in-one FC solution with configurable OSD.
  • DIY Multirotor projects compatible with Raceflight or dRonin firmware ecosystems.
  • Mini Quad frames with standard 30.5x30.5mm flight controller mounting.

Technical Specifications

Model NameOmnibus F4 V2 PRO
ProcessorSTM32 F405 MCU
IMU SensorMPU6000 (SPI)
Onboard OSDAB7456 Chip
Input Voltage5 VDC (via onboard LDO from 2S-6S LiPo)
BEC Output5V @ 1.5A
Firmware CompatibilityBetaflight (3.0.1+), Raceflight, dRonin
Receiver InputSBUS, PPM
PWM Outputs6 Channels
Flash Memory128 Mbit
Dimensions (L x W)36 x 36 mm
Board Thickness7 mm
Mounting Hole Pattern30.5 x 30.5 mm
Weight10 g

Frequently Asked Questions

What is the input voltage range for the Omnibus F4 V2 PRO?

The board features an integrated 5V/1.5A LDO voltage regulator. You can connect a raw 2S to 6S LiPo battery (7.4V to 25.2V) directly to the designated VBAT input pads. The regulator steps this down to a stable 5V for the board's core logic and peripherals.

How do I configure the built-in OSD?

The integrated AB7456 OSD is configured entirely within the Betaflight Configurator (version 3.0.1 or later). Connect the flight controller via USB, navigate to the 'OSD' tab, and you can enable/disable elements, set up warnings, and adjust their screen position in real-time without additional hardware or firmware.

What firmware is this flight controller compatible with?

The Omnibus F4 V2 PRO is officially supported by Betaflight 3.0.1 and all subsequent versions, Raceflight, and dRonin firmware. You must use Betaflight Configurator 3.0.1 or newer to access all features, including the integrated OSD configuration.

Package Includes

  • 1 x Omnibus F4 V2 PRO Flight Controller
  • 1 x 3-Pin Servo Cable
  • 2 x Burg Connectors (JST-SH 1.0mm)

Additional Information

Weight 0.01 kg
Dimensions 3.6 × 3.6 × 0.7 cm