Q: What battery range does the BLITZ Whoop F7 AIO support?

A: It supports 2–6S LiHV batteries, making it suitable for both lightweight whoop builds and higher-power freestyle setups.

Ｑ：Is this AIO suitable for high-KV motors and aggressive flying?

A: Yes. The integrated 55A 4-in-1 ESC provides strong current handling and bidirectional DShot support, making it reliable for high-KV motors and demanding flight styles.

Q: What is the iFlight BLITZ Whoop F7 55A AIO used for in FPV drones?

A: This high-performance AIO flight controller combines an F7 processor and 55A ESC, designed for cinewhoop, 3–5 inch, and compact high-power FPV builds.

Q: What makes the F7 processor better than F4 in FPV flight controllers?

A: The F7 processor offers faster processing speed, more UARTs, and better support for advanced features like GPS and digital systems.

Q: What ESC performance does the 55A 4in1 ESC provide?

A: The 55A ESC delivers strong and stable current output, supporting high-KV motors and aggressive flying.

Q: Does this AIO support digital FPV systems like DJI O3 or Vista?

A: Yes, it supports digital VTX systems via dedicated connectors and UART ports.

Q: What motors are best for this 55A AIO FPV build?

A: It works well with 2004, 2205, 2207, and similar motors depending on frame size and build type.

Q: Does this AIO support Betaflight and advanced tuning features?

A: Yes, it supports Betaflight with features like RPM filtering, blackbox logging, and advanced tuning.

Q: Is this AIO beginner-friendly for FPV drone builds?

A: It is better suited for intermediate users due to its power and complexity, although installation is simplified.

New

iFlight BLITZ Whoop F7 Lightweight 55A AIO ICM42688

About iFlight BLITZ Whoop F7 Lightweight 55A AIO ICM42688:

The iFlight BLITZ Whoop F7 AIO is a high-performance all-in-one flight controller designed for powerful whoop and compact FPV builds. Featuring a STM32F745 processor paired with a 55A 4-in-1 ESC, it delivers fast processing speed, precise control, and reliable power handling. With 2–6S LiHV support, 16MB blackbox storage, integrated OSD, and advanced gyro sensors, this AIO board provides stable flight performance while keeping wiring simple and weight minimal. Ideal for pilots seeking clean builds, strong ESC output, and professional-level tuning flexibility. Check out our 55A AIO, all FPV Flight Controller Collection and the rest of our iFlight Products!

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Top highlights

Advanced F7 All-In-One Design – STM32F745 FC combined with 55A 4-in-1 ESC for compact and lightweight builds.
High-Performance Processing – 216MHz F745 MCU with ICM42688 gyro and DPS310 barometer.
16MB Blackbox & OSD – Built-in data logging and real-time telemetry display.
2–6S LiHV Support – 5V/2A BEC and bidirectional DShot ESC compatibility.
Whoop-Optimized Features – LED, buzzer, VTX control, and separable FC/ESC structure.

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iflight blitz whoop f7 lightweight 55a aio icm42688

FC Specifications：

MCU: BGA-STM32F745

Gyro: ICM42688

Blackbox: 16MB Onboard Flash

BEC output: 5V 2.5A

WS2812 LED Strip: Yes

Buzzer: Yes

Barometer: DPS310

Connector: Micro-USB

OSD: IFLIGHT OSD (AT745E）

FC Firmware：IFLIGHT_BLITZ_F7_AIO

Mounting pattern: 25.5*25.5mm φ3mm

Dimensions: 35*35mm

Weight: 10.5g

BEC: 5V 2A / 3A

Input voltage: 2-6S, support LIHV battery

Smartaudio / IRC Tramp VTX protocol supported

ESC Specifications：

ESC MCU: BB21

Driver: FD6288

Input voltage: 2-6S Support LIHV battery

Output current: 55A, peak value 65A (10 seconds)

ESC firmware: Q-H-40 - Bluejay, 0.16, 24kHz

Current sensor: ratio 200 (1/10mV/A)

BEC: NO

ESC Telemetry: NO

Bidirectional DShot: Yes(need to use Bluejay firmware)

Supports DShot DShot150/300/600/MultiShot/ OneShot etc.

Packing List：

1 x BLITZ F7 AIO

2 x Capacitor 470uF/35V

1 x XT30U Male 18AWG cable 70mm

1 x 1.0-7P cable 50mm-28mm

1 x 1.0-7P cable 50mm

4 x M2 silicon grommets

8 x M2*12mm screws

8 x M2 Transparent Nylon Nut

10 x 0.8mm black Heat shrink tube 10mm

Note

iFlight product is for fun purposes only and does not support autonomous flight.

Reviews

C******n
Verified

Perfect for my 3.5" cinewhoop rig. The wiring for my DJI O3 was basically plug and play. Mepsking’s shipping was incredibly fast, and it was wrapped very securely.

Specification：F7 AIO

Additional reviews after 13 days
Update: Took a few nasty crashes and the board is still working flawlessly. Tougher than it looks!
M***************r
Verified

This AIO is a total lifesaver for lightweight builds! The 55A ESC handles my 6S power without desync, and the ICM42688 gyro is super clean.

Specification：F7 AIO
C******x
Verified

This AIO is overkill for a whoop in the best way possible. 55A is plenty of headroom. The F7 chip makes everything feel so responsive. Installation was smooth and the mounting holes were perfectly aligned.

Specification：F7 AIO
F********V
Verified

Très bon produit! The layout is incredibly clean and fits perfectly in my tight frame. Arrived in Berlin in less than a week, perfectly packaged.

Specification：F7 AIO
C******n
Verified

A bit overkill for a standard whoop but perfect for my 3.5" cinewhoop. The ICM42688 gyro is super clean. Wiring my DJI O3 was basically plug and play. Worth the price.

Specification：F7 AIO
C******n
Verified

A bit overkill for a standard whoop but perfect for my 3.5" cinewhoop. The ICM42688 gyro is super clean. Wiring my DJI O3 was basically plug and play.

Specification：F7 AIO
T***************n
Verified

The F7 processor handles high PID loops and aggressive flights effortlessly. Soldering pads are well-spaced and easy to work with on a whoop footprint.

Specification：F7 AIO
B***W
Verified

Setup was pretty straightforward. Flight feels stable and gyro is clean. Came well packaged, nothing missing. Mepsking did a good job here.

Specification：F7 AIO

FAQ Feel free to ask us any questions

Q: What battery range does the BLITZ Whoop F7 AIO support?: A: It supports 2–6S LiHV batteries, making it suitable for both lightweight whoop builds and higher-power freestyle setups.
Ｑ：Is this AIO suitable for high-KV motors and aggressive flying?: A:　Yes. The integrated 55A 4-in-1 ESC provides strong current handling and bidirectional DShot support, making it reliable for high-KV motors and demanding flight styles.
Q: What is the iFlight BLITZ Whoop F7 55A AIO used for in FPV drones?: A: This high-performance AIO flight controller combines an F7 processor and 55A ESC, designed for cinewhoop, 3–5 inch, and compact high-power FPV builds.
Q: What makes the F7 processor better than F4 in FPV flight controllers?: A: The F7 processor offers faster processing speed, more UARTs, and better support for advanced features like GPS and digital systems.
Q: What ESC performance does the 55A 4in1 ESC provide?: A: The 55A ESC delivers strong and stable current output, supporting high-KV motors and aggressive flying.