iFlight BLITZ Mini F7 | Stack E55 4in1 ESC (20×20)

This is the iFlight BLITZ mini F7 stack with a 55A 4in1 ESC.

The next generation of Flight controllers and ESC’s from iFlight have arrived.

This is the current stack used in the popular Nazgul Evoque BNF.

The thinking behind this flight controller is to reduce the amount of soldering a user needs to do. Soldering isn’t a major issue for those who have the experience.

But we all understand every time heat is implied to a board, we run the risk of damage. iFlight nicely addresses possible damage from a over eager user applying to much heat, buy the use of more ports to connect additional devices to the flight controller.

It also makes diagnosing issues in the field much easier with status indicator LED’s that let you know in seconds if you are having a problem with the 3.3V, 5V, or VBat. Coupled with IFlight’s new 55 Amp BLHeli 32 Blitz 4-in-1 ESC, this stack can handle even the most amp hungry motors.

Product Highlights

• 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

Product Information

• Gyro: BMI270
• Barometer: DPS310
• OSD Chip: AT7456
• Flash: 16MB (Blackbox flash)
• UARTS: 6
• 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:   20×20 mm / 4mm PCB hole diameter, silicon grommets for M3 screws
• Dimensions:   30.5×27 mm
• Weight: 5g

Wiring Suggestion

• MCU: STM32 F722
• 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

• Dimension: 35*42mm
• Mounting Holes: 20*20mm/Φ4mm
• Weight: 11.3g
• Supports 2-6S Lipo input
• MCU： G071
• Constant: 55 Amps
• Burst: 60 Amps
• Current sensor: Yes
• BEC: No
• Current rate: 100
• Supports: DShot DShot150/300/600/MultiShot/ OneShot etc.
• Firmware: BLHeli 32
• Target:   IFLIGHT_BLITZ_G2
• Firmware: BLHeli 32

In the box

• 1 x BLITZ Mini F7 V1.1 Flight Controller
• 1 x BLITZ Mini E55 4-IN-1 2-6S ESC
• 1 x silicon grommets
• 1 x wire harness for F7 Flight controller
• XT60 and XT30 connector cable

More Information

iFlight Support Page

Blitz Mini F7 Stack Pinout diagram