iFlight BLITZ F7 Stack (F7 V1.2 + 55A 4in1 ESC)

iFlight BLITZ F7 Stack (F7 V1.2 + 55A 4in1 ESC)

Transform your FPV flying with the iFlight BLITZ F7 Stack, featuring the latest F7 V1.2 Flight Controller paired with a powerful 55A 4-in-1 ESC. This 30.5×30.5mm stack is designed for serious drone enthusiasts who demand the best in terms of control precision, responsiveness, and power handling for their 5-inch and larger freestyle or racing builds.

Powerful F7 Flight Control

The heart of this setup is the BLITZ F7 V1.2 Flight Controller. It’s powered by a high-speed STM32F722 MCU for top-notch processing, complemented by a modern ICM42688 gyro for unmatched flight stability. The DPS310 barometer provides accurate altitude data, while a massive 32MB of blackbox flash memory and six available UARTs offer extensive customization and tuning options. A robust 9V/2A BEC is also included to provide clean, reliable power to your DJI digital FPV system or other high-power peripherals.

Massive 55A Power Delivery

Paired with the FC is the BLITZ E55 4-in-1 ESC. Built to handle the most demanding motor and propeller combinations, this ESC delivers a constant $55\text{A}$ and a peak of $65\text{A}$ to your motors on up to 6S LiPo power. Running on modern BLHeli_32 firmware, it provides a silky-smooth and responsive flight experience with full support for advanced features like ESC telemetry and DShot protocols.

Key Features:

• Powerful F722 Processor: Effortlessly handles all modern flight firmware features for a smooth and locked-in flight experience.
• High-Precision ICM42688 Gyro: A modern, high-performance gyro provides clean and accurate data for easier tuning and better flight characteristics.
• Massive 55A 4-in-1 ESC: Delivers a huge 55A continuous current to handle nearly any 5-inch motor and prop combination on up to 6S.
• Digital HD Ready: A dedicated 9V/2A BEC provides the clean power needed for DJI and other digital FPV systems.
• Full 6 Hardware UARTs: Unmatched connectivity for your receiver, VTX control, GPS, and other peripherals without compromise.
• Large 32MB Blackbox: Provides ample high-speed data logging for professional-level tuning without needing an SD card.

Specifications

BLITZ F7 V1.2 Flight Controller:

• MCU: STM32 F722
• Gyro: ICM42688
• Barometer: DPS310
• OSD Chip: AT7456E
• Flash: 32MB (Blackbox)
• UARTS: 6
• BEC: $5\text{V }2.5\text{A / }9\text{V }2\text{A}$
• Firmware Target: IFRC-IFLIGHT_BLITZ_F722
• Mounting Pattern: $30.5\times 30.5\text{mm}$ / $\text{Φ4mm}$
• Weight: $7.8\text{g}$

BLITZ E55 4-in-1 ESC:

• Input Voltage: 2-6S LiPo
• MCU: G071
• Constant Current: $55\text{ Amps}$
• Burst Current: $65\text{ Amps}$
• Current Sensor: Yes
• BEC: No
• Firmware: BLHeli_32
• Target: IFLIGHT_BLITZ_G3
• Mounting Holes: $30.5\times 30.5\text{mm}$ / $\text{Φ4mm}$
• Weight: $15.3\text{g}$

Packing List

• 1 x BLITZ F7 V1.2 Flight Controller
• 1 x BLITZ E55 4-IN-1 2-6S ESC
• 1 x Set of silicon mounting grommets
• 1 x Wire harness for FC to ESC connection
• 1 x Power Cable & XT60 Connector
• 1 x Capacitor