The BLHeli32 project faced regulatory issues due to licensing concerns, leading to the removal of its configuration tool, with alternatives like BLHeliSuite32Test provided for ESC adjustments. Please download the tool from this link: BLHeliSuite32Test

FC Description

Introducing the BLITZ H7 Pro Flight Controller - a powerhouse with a dual-sided shielding design that not only protects against interference but also safeguards the controller from debris, ensuring seamless operation. The detachable shielding allows for easy TF card replacement. Upgraded with a robust STM32H743 MCU, it supports input voltages up to 12S and is compatible with ArduPilot firmware, offering customers endless possibilities. Upgrade to the BLITZ H7 Pro for unparalleled performance.

FC Features

Features 35x35mm mounting holes, providing a larger size for optimized flight controller PCB wiring.

GH1.25 connector design enhances terminal connection reliability and ensures easy assembly.

Utilizes an SD card for the flight controller's black box, offering increased capacity to record more flight data.

Dual-sided shielding design offers interference protection and safeguards the flight controller from foreign object malfunctions.

Removable expansion soldering pad board enables advanced users to easily connect additional peripherals.

Incorporates a high-voltage DC-DC buck converter with a chip voltage endurance of up to 100V, delivering stable and reliable voltage for the flight controller and video transmission.

Supports Betaflight and Ardupilot firmware.

FC Specifications

Product Name: BLITZ H7 Pro Flight Controller

MCU: STM32H743

Gyro: ICM42688

Baro: DPS310

OSD: AT7456E

Input Voltage: 14.8V-50.4V (4S-12S LIPO)

Blackbox: SD Card

UARTS: 7

Smartaudio / IRC Tramp VTX protocol supported

LED controller: Yes

Beeper pad: Yes

Mount pattern: 35*35mm/φ4

Dimensions: 42*42*11.3mm

Weight: 20g

BEC: 5V 3A,12V 2.5A

BF Firmware target: IFLIGHT_BLITZ_H7_PRO (BF4.4.2)

Ardupilot Firmware: BlitzH743Pro

FC Wiring Suggestion

UART1 for VTX HD/Analog

UART2 for  Receiver

UART4 for GPS

UART5 for ESC Telemetry

8×Dshot/PWM outputs 

2×I2C  for GPS Mag

ESC Description

The MOSFET used by BLITZ E80 is PSMN1R0-40YLD, which can withstand a continuous current of 80A at 25°C, with a maximum power dissipation of 198W. BEC power supply adopts TI automotive-grade dedicated synchronous rectifier chip, supporting up to 100V.

The 1-4 layer power board of the PCB circuit is ultra-thick copper with a thickness of 4OZ, ensuring continuous output under high-power operation. The STM32F051 main control processor with a running frequency of up to 48MHz, combined with a three-in-one driver IC, achieves a faster running speed!

ESC Features

Rational layout, countersunk holes on extended solder pads to ensure PCB layer connection

G071 MCU, 48mHz maximum clock speed;

TDK MLCC Low ESR ceramic capacitors;

Top grade PSMN1R0-40YLD MOSFET;

8 layers double-sided PCB board

ESC Specifications

Product Name: BLITZ E80 4-IN-1 ESC

Input Voltage: 2-8S

Max. Continuous Current: 80A

Max. Burst Current: 100A

MCU: G071

BEC: No

Firmware: BLHeli32

Current Sensor: Yes

Telemetry: Supported

Target: IFLIGHT_BLITZ_G2

Mounting Dimensions: 35x35mm/Φ3mm

Dimensions: 35x42mm

Weight: 65g(±10)

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

Packing List

1 x BLITZ H7 Pro Flight Controller

1 or 2 x BLITZ E80 4-IN-1 ESC

1 x 50V 470UF capacitor Plate

2 x 50V 1000UF capacitor

1 x Wiring set

1 x USB Adapter Board

Downloads

BLITZ H7 Pro FC lnstructions

BLHeli32SuiteTest

BLITZ E80 4in1 ESC Instructions