IFlight BLITZ F7 E55 4-IN-1 Flight Tower System for FPV Drones

Introduction

The iFlight BLITZ F7 E55 4-IN-1 Flight Tower System represents a significant upgrade for FPV drone enthusiasts. Designed for high performance and reliability, this integrated system combines a powerful F7 flight controller with a robust 55A Electronic Speed Controller (ESC). It offers enhanced circuitry, superior components, and reduced electrical noise, making it an ideal choice for demanding FPV builds, from racing drones to freestyle machines.

Key advantages

• Upgraded circuit design with improved components for lower electrical noise.
• Plug-and-play DJI HD VTX connector, eliminating the need for soldering.
• Integrated FC status LEDs for visual debugging and quick troubleshooting.
• Built-in LC filter for cleaner power delivery to sensitive components.
• High-performance F7 MCU for fast and precise flight control.
• Supports SmartAudio and IRC Tramp VTX protocols for easy configuration.
• Robust 55A continuous current rating with a 65A burst for high-power setups.
• Wide 2-6S LiPo input compatibility for versatile power options.

Technical specifications

• Flight Controller (FC) Specifications:
• MCU: STM32 F722
• Gyroscope: ICM42688
• Barometer: DPS310
• OSD Chip: AT7456E
• Flash Memory: 32 MB (Blackbox flash)
• UARTs: 6
• Motor Outputs: 4x (SH1.0 connector)
• Serial I2C: SDA / SLA
• VTX Protocol Support: Smartaudio / IRC Tramp
• LED Controller: Yes
• Buzzer Controller: Yes
• Firmware: IFRC-IFLIGHT_BLITZ_F722
• Mounting Pattern: 30.5 * 30.5 mm / 4mm PCB hole diameter
• Dimensions: 36.5*35 mm
• Weight: 7.8g
• BEC: 5V 2.5A / 9V 2A
• Suggested Wiring: UART 1 for HD/Analog VTX, UART 2 for Receiver, UART 3/4/5 for GPS/Sensors, UART 6 for ESC Telemetry
• ESC Specifications:
• Mounting Holes: 30.5*30.5mm / Φ4mm
• Weight: 15.3g
• LiPo Input Support: 2-6S
• MCU: G071
• Continuous Current: 55 A
• Burst Current: 65 A
• Current Sensor: Yes
• BEC: No
• Amperage: 200
• Protocol Support: DShot DShot150/300/600/MultiShot/OneShot etc.
• Target: IFLIGHT_BLITZ_G3 32.9

Applications

This flight tower system is designed for a wide range of FPV applications, including high-speed racing, dynamic freestyle flying, cinematic FPV, and general UAV operations. Its robust construction and advanced features make it suitable for both competitive pilots and hobbyists seeking a reliable and powerful core for their custom drone builds.

Compatibility

The iFlight BLITZ F7 E55 stack is compatible with 2-6S LiPo batteries. It features multiple UART ports for various peripherals like receivers, GPS modules, and telemetry. The DJI HD VTX connector allows for seamless integration with DJI digital FPV systems. The 30.5x30.5mm mounting pattern ensures compatibility with most FPV drone frames. It supports standard FPV protocols like DShot for ESC communication.

FAQ

What is the iFlight BLITZ F7 E55 4-IN-1 Flight Tower System?

The iFlight BLITZ F7 E55 is an integrated FPV flight control system that combines a flight controller (FC) and a 4-in-1 Electronic Speed Controller (ESC) into a single stack. It's designed to provide high performance and reliability for FPV drones.

What are the main advantages of the BLITZ F7 E55 stack?

Key advantages include an upgraded circuit design for lower electrical noise, a plug-and-play connector for DJI HD VTX, visual debugging LEDs, and support for a wide range of FPV protocols. It also features a powerful F7 processor for precise flight control.

What is the power input range for the BLITZ E55 ESC?

The BLITZ E55 ESC supports a wide input voltage range, compatible with 2S to 6S LiPo batteries. This makes it versatile for various FPV drone builds.

How does the BLITZ F7 E55 stack handle DJI HD VTX?

The stack features a dedicated connector for the DJI HD VTX, offering a plug-and-play solution that does not require soldering. This simplifies the setup process for digital FPV systems.

Where can I buy the iFlight BLITZ F7 E55 4-IN-1 Flight Tower System with fast delivery?

You can buy the iFlight BLITZ F7 E55 4-IN-1 Flight Tower System at HTDRONE. We are based in Poland and offer fast shipping within Poland and reliable worldwide delivery via DHL.