iFlight's Blitz line of electronics features improved circuit designs, better components, and lower electrical noise. This results in better performance, durability, and reliability. These are fantastic parts for any build.

The Blitz Mini F7 Stack features a powerful F7 flight controller with a 55A 4-In-1 BLHeli_32 ESC. This stack was designed for easy installation. Features built-in status indicator LEDs for easy diagnosis of issues, LC-filter for clean video and lower electrical noise, and plug-and-play connectors for many popular video transmitters and other peripherals.

Specifications:

BLITZ MINI F7 FLIGHT CONTROLLER

• MCU: STM32 F722
• 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: 20X20 MM / 4MM PCB HOLE DIAMETER, SILICON GROMMETS FOR M3 SCREWS
  
• DIMENSIONS: 30.5X27 MM
  
• WEIGHT: 5G
  

Wiring Suggestions:

• 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
  

Tips:

1. F722 MCU HAS AN INNER INVERTER.
2. SBUS, CRSF, ELRS, IBUS, DSM ETC... CAN BE CONNECTED TO ANY UNUSED UART_RX, WE SUGGEST YOU CONNECT TO UART_RX2
3. FRSKY SMARTPORT, TRAMP & SMARTAUDIO CAN BE CONNECTED TO ANY UNUSED UART_TX, WE SUGGEST YOU CONNECT TO UART_TX1
4. F.PORT CAN BE CONNECTED TO ANY UNUSED UART_TX, WE SUGGEST YOU CONNECT TO UART_TX2

BLITZ MINI E55 4-IN-1 BLHeli_32 ESC

• 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_G1
  

Includes:
1x iFlight Blitz Mini F7 Flight Controller
1x iFlight Blitz Mini E55 4-In-1 BLHeli_32 ESC
1x Set of Silicon Grommets
1x Set of Wiring Harness for F7 Flight Controller