iFlight BLITZ F7 E55S ESC Stack – F7 V1.2 Flight Controller + 55A 4-in-1 ESC

iFlight BLITZ F7 E55S ESC Stack – F7 V1.2 Flight Controller + 55A 4-in-1 ESC – 2-6S Lipo, STM32F722, ICM42688, Bluejay/DShot

Description:
Unlock the full potential of your FPV drone with the iFlight BLITZ F7 E55S ESC Stack, a high-performance combo built for stability, power, and precision. This stack includes the BLITZ F7 V1.2 Flight Controller and E55S 4-in-1 ESC, ideal for serious pilots flying 2–6S LiPo setups.

The BLITZ F7 FC features a STM32F722 MCU, ICM42688 gyro, barometer, OSD, 32MB Blackbox, and support for DJI HD VTX (plug-and-play). It offers 6 UARTs, smartaudio/IRC Tramp VTX protocol support, an LED controller, and a clean power system with a 5V 2.5A / 9V 2A BEC.

The E55S ESC supports DShot150/300/600, MultiShot, OneShot, and more, with 55A continuous / 65A burst current and a Bluejay/Q-H-25 target.

Flight Controller (FC) Specs:

• Model: BLITZ F7 V1.2

• MCU: STM32F722

• Gyro: ICM42688

• Barometer: DPS310

• OSD Chip: AT7456E

• Blackbox: 32MB Flash

• UARTs: 6 total

• BEC: 5V 2.5A / 9V 2A

• Mount Pattern: 30.5x30.5mm / Φ4mm

• Firmware Target: IFRC-IFLIGHT_BLITZ_F722

• Dimensions: 36.5 x 35mm

• Weight: 7.8g

• DJI HD VTX Connector, LC Filter, LED Controller, Beeper Pad

4-in-1 ESC Specs:

• Model: BLITZ E55S

• Input Voltage: 2-6S LiPo

• Constant Current: 55A

• Burst Current: 65A

• BEC: None

• Current Sensor: Yes

• Target: Q-H-25 16.7 (BLHeli_S) / Bluejay Q-H-25

• Supports: DShot150/300/600, MultiShot, OneShot

• MCU: BB21

• Mounting Pattern: 30.5x30.5mm / Φ4mm

• Weight: 14.7g

Wiring Suggestions:

• UART 1: VTX HD / Analog

• UART 2: Receiver

• UART 3/4/5: GPS or other serial sensors

• UART 6: ESC telemetry

Package Includes (Depending on Version):

• Flight Controller Version:

  • 1x BLITZ F7 V1.2 Flight Controller

• ESC Version:

  • 1x BLITZ E55S 4-in-1 55A ESC

• FC + ESC Stack Version:

  • 1x BLITZ F7 V1.2 Flight Controller

  • 1x BLITZ E55S 4-in-1 55A ESC

  • 1x Screw Bag

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