STM32H7 Development Board

(STM32H750XB_STM32H743XI)

STM32H7 Development Board (STM32H750XB_STM32H743XI) Introduction

The STM32H7 development board (STM32H750XB_STM32H743XI) is a circuit board with a base board compatible with two core boards, STM32H750XB and STM32H743XI. This development board uses a 32-bit microcontroller with an ARM® Cortex®-M7 core, and a circuit board controlled by STM32H750XBH6 and STM32H743XIH6 chips. It is also a learning software and hardware development tool for STM32H750XBH6 and STM32H743XIH6 chips. This STM32H7 development board is novel in design, the core board can be switched at will, flexible and multi-purpose, and can learn two chips at the same time, which is very convenient to use. The hardware resources of STM32H7 development board (STM32H750XB_STM32H743XI) include base board + core board. Its base board has Ethernet interface, gyroscope, WIFI, SD card holder, RS232 communication interface, RS485 communication interface, optical fiber transmission interface, camera interface, recording input port, LCD Screen interface (connect 4.3/5/7 inch RGB interface capacitive screen) and so on. The onboard resources are abundant, give full play to the performance advantages of this microcontroller, and explore its possibilities in applications such as audio, multi-sensor support, graphics, security, video, serial communication, and high-speed connectivity. This STM32H7 development board has strong performance, low power consumption and large capacity. Its software resources provide development platform (STM32CubeMX) and program source code. STM32H7 development board (STM32H750XB_STM32H743XI)  is very suitable for electronic enthusiasts and enhancers to learn and develop various functions. It comes standard with a double-layer acrylic protection board, which is dust-proof and anti-static, and can be used with confidence.

STM32H7 Development Board

STM32H7 Development Board (STM32H750XB_STM32H743XI) Versions

Base board + core board new design, the base board supports STM32H750XB and STM32H743XI core boards, and one base board is compatible with two types of core boards. This STM32H7 development board  is available in red and black, th functions are exactly the same, only the color is different.

Comparison of two core boards of STM32H7 Development Board (STM32H750XB_STM32H743XI)

The core board of the STM32H7 development board (STM32H750XB_STM32H743XI) is divided into two configurations: STM32H750XB and STM32H743XI. Except for the core chip and the difference, the rest of the configurations are the same.

Differences:

STM32H750XB core board is equipped with STM32H750XBH6240 chip, the chip FLASH storage is 128KB; STM32H743XI core board is equipped with STM32H743XIH6 chip, the chip FLASH storage is 2MB.

The same points: 400M main frequency, 240-pin top with CPU, 32-bit SDRAM with a capacity of 64MB, 8-line QSPI FLASH with a capacity of 64MB, and 8-bit NAND FLASH with a capacity of 128MB.

STM32H7 Development Board (STM32H750XB_STM32H743XI)  Features

  • 1. The base board of the STM32H7 development board (STM32H750XB_STM32H743XI) integrates many modules, such as Wi-Fi, network, MP3, serial port, dual 232 communication interface, CAN interface, 485 communication interface, gyroscope, LVDS liquid crystal interface, optical fiber transmission interface, etc., without peripherals, can Realize multiple functions.
  • 2. The core board of the STM32H7 development board (STM32H750XB_STM32H743XI) is a 6-layer PCB, black and gold. Configure SDRAM: 32-bit, 64MB. QSPI FLASH: 8 lines, 64MB. NAND FLASH: 8 bits, 128MB. The core board can also be used alone, with RGB screen interface, USB power supply port, LED, buttons, SDRAM, NAND, etc.
  • 3. The STM32H7 development board (STM32H750XB_STM32H743XI) has rich supporting materials, including books + source code + video.
  • 4. The base board of the STM32H7 development board (STM32H750XB_STM32H743XI) is compatible with the H750XB and H743XI core boards, which is cost-effective, and the two core boards can be switched.
  • 5. The core of the STM32H7 development board (STM32H750XB_STM32H743XI) is based on the 32-bit Cortex-M7 core, with built-in double-precision FPU and L1 cache, and the maximum main frequency is 400MHz.
  • 6. The STM32H7 development board (STM32H750XB_STM32H743XI) stores up to 2MB of FLASH storage space and up to 1MB of SRAM storage space.
  • 7. STM32H7 development board (STM32H750XB_STM32H743XI) security features. Supports ROP, PC-ROP and other storage protection mechanisms, and the firmware anti-cracking ability is greatly enhanced.
  • 8. STM32H7 development board (STM32H750XB_STM32H743XI) peripherals and GPIO up to 168 GPIO ports, of which the fast GPIO interface can run at a frequency of 133MHz.
  • 9. The STM32H7 development board (STM32H750XB_STM32H743XI) has flexible power management, 3 independent working domains (D1, D2 and D3) are powered separately, and you can choose between performance and power consumption; traditional technologies such as POR, PDR, PVD and BOR are still available.
  • 10. The STM32H7 development board (STM32H750XB_STM32H743XI) has up to 22 timers. In addition to the traditional timers, the high-resolution timer (HRTIM) and the low-power timer (LPTIM) make the application more flexible; the development board also has up to 35 A communication peripheral, covering many applications such as I2C, SPI and UART.

STM32H7 development board (STM32H750XB_STM32H743XI) Hardware Resources

  • STM32H750XB Discovery core board hardware configuration
STM32h750xbh6
  • STM32H750XBH6 Datasheet– core board parameters
ModelH75OX core board
Size5.5*5.5MM
PCB6 layers, black immersion gold
CPUSTM32H750XBH6, 240PIN, 128KB FLASH, 1MB RAM
Main frequency400M
Serial FLASH64MB, model: two 4-wire W25Q256 combined into 8-wire
SDRAM64MB, model: two 16-bit W9825G6KH-6 combined into 32-bit
NAND FLASH128MB, model: W29N01GVSIAA
Download1 SWD download port, download and program debugging.
Button1 reset button, 2 user buttons
Micro USB port1, for 5V power supply and USB-Device function
LDO chip1, realize 5V to 3.3V
EEPROM1, type 24C02, capacity 2Kb
LCD interface1, using a 40P flip cover connected to the FPC, 0.5MM spacing, the data format is RGB888, connected to the RGB interface capacitive screen
LED1, Power LED
GPIOIO except SDRAM, other remaining 1O are led out by BTB interface
  • STM32H743XI  Datasheet core board hardware configuration
Stm32h743XIH6
  • STM32H743XIH6 Datasheet– core board parameters
ModelH743X core board
Size5.5*5.5MM
PCB6 layers, black immersion gold
CPUSTM32h743XIH6, 240PIN, 2MB FLASH, 1MB RAM
Main frequency400M
Serial FLASH64MB, model: Two 4-wire W25Q256 are combined into 8-wire, which can be used to store fonts, picture files, etc., to meet the requirements of large-capacity data storage.
SDRAM64MB, model: two 16-bit W9825G6KH-6 combined into 32-bit, very suitable for large memory applications, such as STemWin design.
NAND FLASH128MB, model: W29NO1GVSIAA
Download1 SWD download port
Button1 reset button, 2 user buttons
Micro USB port1, for 5V power supply and USB-Device function
LDO chip1, realize 5V to 3.3V
EEPROM1, model is 24C02, capacity is 2Kb, can store important data, such as password, touch screen calibration coefficient, etc.
LCD interface1, using a 40P flip cover to connect to the FPC, 0.5MM pitch, the data format is RGB888, used to link the LCD screen of the RGB interface
LED1 Power LED
GPIOIO except SDRAM, other remaining lo are led out by BTB interface
  • STM32H7 development board (STM32H750XB_STM32H743XI) base board hardware configuration list
STM32h7 development board
  • STM32H7 Development Board (STM32H750XB_STM32H743XI) baseboard datasheet
ModelSTM32H750XI Pro base board (H750X/H743X common base board)
Size200*130.5MM
PCB2 layers, black immersion gold
Core board interfaceBTB interface, compatible with H750X and H743X core boards
WIFIModel: AP6818, SDIO bus interface, the highest speed can reach 1.5MB/S, realize wireless network communication.
EthernetModel: LAN8720, realize wired network communication
BluetoothHCO5 Bluetooth module can be connected externally
SD cardThe TF card within 32GB can be expanded externally, which can be used for external expansion of storage capacity and other applications.
RTC battery holderOne CR1220 battery holder, the backup area provides energy, and when the external power supply is cut off, it maintains the storage of data in the backup area and the operation of the RTC clock.
Power inputSupport DC 12V, USB 5V input for plugging in the power cord.
Power OutputLDO: AMS1086-3.3, can output 3.3V
MP3Model: WM8978, support playback and recording
Buzzer1 active buzzer for simple alarm/alarm.
potentiometer1 of 1K precision patch potentiometer, ADC function collects the analog voltage of the potentiometer, and realizes AD/DA analog signal conversion to digital signal.
Button1 reset, 2 normal buttons, 1 capacitive button
LED1 RGB LED, 1 power LED, can be used for breathing light and running water light experiments.
liquid crystalIt can be driven by an external 4.3-inch/5-inch/7-inch RGB LCD module STM32 LTDC, and the LCD screen does not need its own driver chip
Acceleration GyroscopeModel: MPU6050 six-axis sensor, which integrates a three-axis acceleration sensor and a three-axis gyroscope, and has a DMP function. This sensor is widely used in four-axis flight control.
Illumination intensity close to sunlight infrared intensity sensingModel: AP3216C, through this sensor, the development board can sense the change of ambient light, so as to realize the application similar to automatic backlight control.
serial port1 channel USB to serial port (CH340), convert USB port to serial port, and realize automatic download function. Two 232DB9 serial ports (MAX3232), one is male and one is female, through these two interfaces, we can connect computers or other devices with serial ports to realize serial communication.
USB1-way USB-device and 4-way USB-HOST interface (1 expansion to 4)
CAN1 channel, model TJA1050, can be used as master-slave communication without USB to CAN module. CAN interface, can communicate with external CAN devices.
4851 channel, model MAX3485, can be used as master-slave communication without RS232 to RS485 module. RS485 interface, can communicate with external RS485 equipment.
DownloadSWD and JTAG interface, support DAP/JLINK/ULINK2/ST-LINK/ARM-OB and other emulator downloads, realize program download and program debugging.
CameraThe OV2640/50OW pixel OV5640 camera module with auto-zoom that can be expanded to 200W pixels can realize taking pictures, video monitoring, scanning QR codes, etc.
temperature and humidityExternal temperature and humidity sensor DHT11 module and DS18B20 can be connected to detect temperature and humidity.
infraredThe onboard HSO038 infrared receiving head can realize the infrared remote control function. Through this receiving head, it can receive the infrared signals of various common remote controls in the market.
GPIOExcept for SDRAM, the remaining IOs are all lead out
Module1 peripheral interface for external GPS, Bluetooth, OLED and other small modules
fiber optic interface1
LVDS1
MIC (Microphone)Recording input port (MIC), the microphone is directly connected to the input of WM8978, which can be used to realize the recording function.

STM32H7 Development Board Schematic

  • STM32H750XB schematic of core board
STM32H750XB schematic
STM32H750XB schematic
STM32H750XB schematic
STM32H750XB schematic
STM32H750XB schematic
STM32H750XB schematic
STM32H750XB schematic
  • STM32H743XI core board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
  • STM32H7 Development Board schematic(STM32H750XB_STM32H743XI)
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic
STM32H7 development board schematic

STM32H7 Development Board (STM32H750XB_STM32H743XI)  Experiment

Experiment 1. Camera
Camera Demo, the frame rate is 15 frames, the resolution is adjustable, with various control effects

Experiment 2. Random pattern
Random Pattern Demo, which can display text, patterns, rectangles, and DMA2D acceleration effects.

Experiment 3. Music playback
Music playback Demo, the background can be changed, supports WAV and MP3 formats, supports fast forward, rewind, pause, play, lyrics display, song selection, volume adjuSTMent.

Experiment 4. Video playback
The video playback demo only supports AVI format, the resolution is 480×272, and the frame rate is 10 frames. Implement video playback

Experiment 5. RGB lights
RGB light Demo, the background can be changed, and the three RGB lights can be controlled with sliders individually, which can be used for breathing light experiments.

Experiment 6. Waveform display
Waveform display Demo, which can be used to display sine waves, triangle waves, square waves, and clutter. Can be an oscilloscope.

STM32H7 Development Board (STM32H750XB_STM32H743XI) Application Field

The STM32H7 development board (STM32H750XB_STM32H743XI) is a high-performance, low-power circuit board. It features a Cortex-M7 core (with double precision floating point unit) performance running at up to 480 MHZ. Compared with STM32F7 series development boards, STM32H7 development board dynamic power consumption efficiency has been improved by two times (in run mode). Performance far exceeds STMF4/F3 series. Therefore, the STM32H750XB_H743XI microcontroller is suitable for industrial gateways, medical equipment, telecommunications equipment, and smart consumer electronics, as well as high-performance motor control, home appliances, and small appliances with rich user interface functions.

STM32H7 Development Board (STM32H750XB_STM32H743XI) Shipping Standard List

STM32H7 Development Board (STM32H750XB_STM32H743XI) expandable module

If you have interest in STM32H7 development board (STM32H750XB_STM32H743XI) , please contact us for more information such as STM32H750XB datasheet, STM32H743XI datasheet, STM32H750XB reference manual, STM32H743XIH6 reference manual, STM32H750XBH6 price, and STM32H743XIH6 price etc.

We also have other STM32 series development board, and ESP32 series development board, Raspberry Pi, 51 development board,to meet different requirement to users. Except this, we have breadboard and modules, welcome to contact us for more communication.

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