IFlight BLITZ Mini ATF435 Stack with E55S Mini 4-IN-1 ESC - 55A, 2-6S FPV Flight Controller

Introduction

The iFlight BLITZ Mini ATF435 Stack is a high-performance flight control system designed for serious FPV drone enthusiasts. This integrated stack combines the BLITZ Mini ATF435 Flight Controller with the BLITZ Mini E55S 4-IN-1 ESC, offering a compact and powerful solution for your custom FPV builds. It's engineered to provide reliable control and robust power handling, making it ideal for racing, freestyle, and professional FPV applications.

Key Advantages

• Powerful Processing: Equipped with an AT32F435RGT7 MCU for fast and efficient flight calculations.
• Stable Gyro: Features a BMI270 Gyro for precise and stable flight stabilization.
• High Current ESC: The E55S ESC provides a continuous 55A current and burst up to 65A, supporting 2-6S LiPo batteries.
• Integrated OSD: Includes an AT7456E OSD chip for essential flight data display.
• Ample Flash Memory: 16MB of Blackbox flash memory for flight logging and analysis.
• Multiple UARTs: Offers 6 UARTs for extensive peripheral connectivity.
• Compact Design: With a 20x20mm mounting pattern and small dimensions, it fits perfectly into most FPV frames.
• Advanced Protocols: Supports Smartaudio and IRC Tramp VTX protocols for easy configuration.

Technical Specifications

• Flight Controller (ATF435):
• MCU: AT32F435RGT7
• Gyro: BMI270
• Barometer: DPS310
• OSD Chip: AT7456E
• Flash Memory: 16 MB (Blackbox flash)
• UARTs: 6
• Motor Outputs: 4x (SH1.0 connector)
• I2C Serial: SDA / SLA pads
• VTX Protocol Support: Smartaudio / IRC Tramp VTX
• LED Controller: Yes
• Beeper Pad: Yes
• Firmware Target: IFLIGHT_BLITZ_ATF435
• Mounting Pattern: 20*20mm / φ4
• Dimensions: 30.5*27mm
• Weight: 5g
• BEC: 5V 2.5A
• ESC (E55S Mini 4-IN-1):
• Mounting Holes: 20*20mm / Φ4mm
• Weight: 11.3g
• Input Voltage: 2-6S Lipo
• MCU: BB21
• Continuous Current: 55A
• Burst Current: 65 Amps
• Telemetry Output: No
• Current Sensor: Yes
• Current Rate: 200
• BEC: No
• Protocol Support: DShot DShot150/300/600/MultiShot/OneShot etc.
• Firmware Target: Q-H-25 16.7 (BlheliS) / Bluejay Q-H-50 (Bluejay)

Applications

This FPV stack is perfectly suited for building high-performance FPV racing drones, freestyle quads, and even smaller cinematic UAVs that require powerful and reliable flight control. Its compact size and robust current handling make it versatile for various custom drone projects.

Compatibility

The iFlight BLITZ Mini ATF435 Stack is compatible with 2-6S LiPo batteries. It features standard 20x20mm mounting holes and SH1.0 connectors for motors. Supports Smartaudio / IRC Tramp VTX and DShot protocols, ensuring broad compatibility with most FPV components.

FAQ

What is the iFlight BLITZ Mini ATF435 Stack suitable for?

The iFlight BLITZ Mini ATF435 Stack is ideal for building high-performance FPV racing and freestyle drones. Its robust 55A ESC and advanced flight controller make it suitable for demanding aerial maneuvers and custom quadcopter projects.

What are the main technical specifications of the BLITZ Mini ATF435 Flight Controller?

The flight controller features an AT32F435RGT7 MCU, a BMI270 gyro, a DPS310 barometer, and an AT7456E OSD chip. It also includes 16MB of Blackbox flash memory and 6 UARTs for extensive connectivity.

What is the current rating of the E55S Mini 4-IN-1 ESC?

The E55S Mini 4-IN-1 ESC offers a continuous current of 55 Amps and a burst current of up to 65 Amps. It supports 2-6S LiPo batteries and various DShot protocols for efficient motor control.

Does the iFlight BLITZ Mini stack support FPV system integration like VTX control?

Yes, the stack supports Smartaudio and IRC Tramp VTX protocols, allowing for easy configuration and control of your video transmitter directly through the flight controller.

Where can I buy the iFlight BLITZ Mini ATF435 Stack with fast delivery?

You can buy the iFlight BLITZ Mini ATF435 Stack at HTDRONE. We offer fast delivery within Poland and reliable worldwide shipping via DHL, ensuring you get your FPV components quickly.