IFlight BLITZ D25 HD F7 AIO Flight Controller (No OSD) for FPV Drones

Introduction

The iFlight BLITZ D25 HD F7 AIO Flight Controller is a high-performance, all-in-one solution designed for demanding FPV drone applications. This version is specifically engineered without an On-Screen Display (OSD) chip, making it ideal for integration with HD VTX systems like the Defender 25 HD VTX. It offers robust processing power and reliable components for pilots who prioritize clean video feeds and precise control.

Key Advantages

• Powerful STM32F722 MCU for superior flight processing.
• High-precision ICM42688 Gyro ensures stable and accurate flight control.
• Integrated 32MB Flash Blackbox for flight data logging.
• Supports WS2812 LED strip for customizable lighting.
• Built-in buzzer for easy drone location and alerts.
• Includes a barometric sensor (DPS310) for altitude hold capabilities.
• Compatible with Smartaudio / IRC Tramp VTX protocols for easy configuration.
• Dual DShot support for advanced ESC communication.

Technical Specifications

• FC MCU: STM32F722
• Gyro: ICM42688
• Blackbox: 32MB built-in Flash memory
• BEC Output: 5V 2.5A
• WS2812 LED Strip: Yes
• Buzzer: Yes
• Barometer: DPS310
• Connector: SH1.0 to Type-C Adapter
• OSD: Not applicable (HD VTX version)
• FC Firmware: IFLIGHT_BLITZ_F722_X1
• Mounting Pattern: 25.5 * 25.5 mm φ3 mm
• Dimensions: 32.5*32.5mm
• Input Voltage: 2-4S, supports LIHV batteries
• VTX Protocol Support: Smartaudio / IRC Tramp
• Weight: 12.8g±0.2g
• ESC MCU: STM32G071
• Driver: FD6288
• ESC Input Voltage: 2-4S supports LIHV battery
• Continuous Output Current: 20A, Peak 30A (10 seconds)
• ESC Firmware: IFLIGHT_BLITZ_G071_01
• Current Sensor: Ratio 200 (1/10mV/A)
• ESC BEC: NO
• ESC Telemetry: Yes (PCB routed, set UART6 for telemetry)
• Bidirectional DShot: Yes
• Supported ESC Protocols: DShot DShot150/300/600/MultiShot/OneShot etc.

Applications

This flight controller is perfect for building custom FPV drones, including racing drones, freestyle quads, and cinematic FPV setups that require a clean HD video feed. Its robust design makes it suitable for high-performance flying and demanding aerial maneuvers.

Compatibility

Specifically designed for the Defender 25 HD VTX. It features a larger size than the BLITZ Whoop BGA F7 AIO. Input voltage supports 2-4S LIHV batteries for both FC and ESC. It supports Smartaudio / IRC Tramp VTX protocols.

FAQ

What is the main advantage of the iFlight BLITZ D25 HD F7 AIO Flight Controller without OSD?

The primary advantage is its design for HD VTX systems, offering a clean integration without an onboard OSD chip, which is ideal for setups like the Defender 25 HD VTX. This ensures a cleaner video signal for high-definition recording and transmission.

What are the key technical specifications of the iFlight BLITZ D25 HD F7 AIO FC?

It features an STM32F722 MCU, ICM42688 Gyro, 32MB Blackbox, 5V 2.5A BEC, and supports 2-4S LIHV batteries. The ESC section includes an STM32G071 MCU and supports 20A continuous current (30A peak).

What type of FPV drones is this flight controller best suited for?

This AIO FC is best suited for custom FPV drone builds, particularly those focused on racing, freestyle, or cinematic applications where a clean HD video feed is desired. It's compatible with 2-4S battery systems.

Where can I buy the iFlight BLITZ D25 HD F7 AIO Flight Controller with fast delivery?

You can buy the iFlight BLITZ D25 HD F7 AIO Flight Controller at HTDRONE. We offer fast and reliable delivery, including shipping to Ukraine via Nova Poshta and worldwide via DHL.

Does this flight controller support telemetry?

Yes, the ESC section supports telemetry. The PCB is routed for telemetry, and you can set up UART6 for this purpose, allowing you to monitor crucial flight data.