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BLITZ F7 Stack (E55 4-IN-1 ESC)

$103.99 $129.99 -20%

Improved circuit design, better components and lower electrical noise!

DJI HD VTX Connector (Plug-and-Play / No soldering required)

FC indicator LEDs for visual debugging

With LC filter


Jan. 11, 2024: Gyroscope changed from BMI270 to ICM42688. 

FC Specifications

MCU: STM32 F722

Gyro: ICM42688

Barometer: DPS310

OSD Chip: AT7456E

Flash: 32MB (Blackbox flash)


Motor outputs: 4x (SH1.0 connector)

I2C serial: SDA / SLA pads

Smartaudio / IRC Tramp VTX protocol supported

LED controller: Yes

Beeper pad: Yes

Firmware target: IFRC-IFLIGHT_BLITZ_F722

Mount pattern: 30.5*30.5mm / 4mm PCB hole diameter

Dimensions: 36.5*35 mm

Weight: 7.8g

BEC:  5V 2.5A / 9V 2A

Wiring Suggestion

UART 1 for VTX HD / Analog

UART 2 for a Receiver

UART 3/4/5 for GPS or other sensors that require a serial port

UART 6 for ESC Telemetry

ESC Specifications

Mounting Holes: 30.5*30.5mm/Φ4mm

Weight: 15.3g

Supports 2-6S lipo input

MCU: G071

Constant: 55 Amps 

Burst: 65 Amps

Current sensor: Yes


Current rate: 200

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

Target: IFLIGHT_BLITZ_G3 32.9

Packing List

1 x BLITZ F7 V1.2 Flight Controller

1 x BLITZ E55 4-IN-1 2-6S ESC

1 x silicon grommets

1 x wire harness for F7 Flight controller

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  • BLITZ F7 Flight Controller Wiring Diagram 05/07/2023 3.42MB
  • BLITZ E55 4-IN-1 ESC Wiring Diagram 05/07/2023 529.93KB
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