Waveshare OpenH743I-C STM32H7 Development Board
Description Waveshare OpenH743I-C STM32H7 Development Board Features high-performance STM32H743IIT6 microcontroller Supports diverse interfaces for extensive peripheral connections Offers modular architecture for customizable application development Includes robust power management with multiple input options Enables advanced debugging and programming capabilities The Waveshare OpenH743I-C STM32H7 Development Board is a sophisticated platform designed for the STM32H743IIT6 microcontroller, featuring a modular and open architecture that facilitates application development with STM32 series microcontrollers. The board comprises a motherboard and the CoreH743I MCU core board, allowing for extensive expansion through various optional accessory boards tailored for specific applications. The development board is equipped with a multitude of interfaces, including connectors for Arduino shields, cameras, high-speed USB peripherals, and multiple LCD displays. It supports a wide range of communication protocols such as SPI, I2C, USART, and CAN, making it highly versatile for connecting various peripherals and modules. The board also features a comprehensive set of power management options, including a 5V DC jack and USB power input, alongside indicators for power and USB port status. At the heart of the board is the high-performance STM32H743IIT6 microcontroller, which boasts a Cortex-M7 32-bit RISC core with a double-precision FPU and Chrom-ART graphic accelerator. It operates at a frequency of 480MHz and includes substantial memory resources with 2MB of Flash and 1MB of RAM. The board supports advanced debugging and programming through JTAG/SWD interfaces and offers a variety of converters and timers to enhance its functionality. View more What's Included 1x Waveshare OpenH743I-C STM32H7 Development Board 1x USB Type A plug to Micro B plug cable 1x USB Type A receptacle to Micro B plug cable 1x 4-pin 2-pin wires pack 1x 5V power adapter Dimensions Weight: 0.327 kg Links Website OpenH743I-C Standard, STM32H7 Development Board - Development Board Wiki Specifications MCU core board connector: facilitates connection to the CoreH743I Arduino interface: connects to Arduino shields DCMI interface: connects to a camera 8-bit FMC interface: connects to peripherals such as NandFlash ULPI interface: connects to high-speed USB peripherals LCD interface 1: connects to 10.1-inch, 7-inch, and 4.3-inch LCDs LCD interface 2: connects to a 4.3-inch LCD SAI1 interface: connects to audio modules ICSP interface: Arduino ICSP SPI interfaces: connects to SPI peripherals such as DataFlash, SD card, and MP3 module Ethernet interface: connects to Ethernet modules I2S/I2C interface: connects to I2S peripherals such as audio modules USART1 connector: USB to USART via onboard converter CP2102 QUADSPI interface: 4-wire SPI interface for connecting serial Flash modules SDMMC interface: connects to a Micro SD module USART3 interface: connects to RS232, RS485, USB to 232, etc CAN2 interface: connects to CAN modules CAN1 interface: connects to CAN modules I2C1/I2C4 interface: connects to I2C peripherals MCU pins connector: all MCU I/O ports accessible on expansion connectors 5V DC jack 5V/3.3V power input/output Power supply switch: powered from 5VDC or USB connection of the USART1 CP2102: USB to UART converter LEDs: indicate I/O status and/or program running state Joystick: five positions WAKE UP button: used as a regular button or to wake up the STM32 MCU from sleep Reset button STM32H743IIT6: high-performance STM32 MCU Core: Cortex-M7 32-bit RISC with double-precision FPU and Chrom-ART graphic accelerator Operating Frequency: 480MHz Operating Voltage: 1.62V-3.6V Package: LQFP176 Memories: 2MB Flash, 1MB RAM MCU communication interfaces: 6 x SPI, 4 x USART, 4 x UART, 1 x LPUART, 3 x I2S, 4 x I2C, 2 x FDCAN, 1 x QUAD-SPI, 1 x DCMI, 4 x SAI, 1 x FMC, 2 x SDMMC, 10 x TIM, 5 x LPTIM, 1 x LTDC, 1 x SPDIFRX, 1 x HDMI-CEC, 1 x SWPMI, 2 x COMP, 2 x OPAMP, 1 x HRTIM, 1 x RNG, 1 x DM2D, 1 x MDIO, 1 x SysTick, 1 x USB 2.0 OTG FS, 1 x USB 2.0 OTG HS, 1 x 10/100 Ethernet MAC AD & DA converters: 3 x AD (16-bit); 2 x DA (12-bit) Debugging/Programming: supports JTAG/SWD interfaces, supports IAP IC42S16400J / IS42S16400J: SDRAM 1 Meg Bits x 16 Bits x 4 Banks STMPS2151STR: onboard USB power management device AMS1117-3.3V voltage regulator 8M crystal 32.768K crystal: for internal RTC with calibration VBUS LED: USB port indicator PWR LED: Power indicator Boot mode selection: configures BOOT0 pin JTAG/SWD interface: for debugging/programming USB connector: supports Device and/or Host MCU pins expander: VCC, GND, and all I/O pins accessible on expansion connectors POWER jumper VBAT: short the jumper to use system power supply, open it to connect external power VREF: short the jumper to connect VREF+ to VCC, open it to connect VREF+ to another custom pin via jumper wire OTG jumper: short the jumper when using USB OTG/Host