Waveshare OpenH743I-C STM32H7 Development Board Package B
Description Waveshare OpenH743I-C STM32H7 Development Board Package B Facilitates development with STM32 microcontrollers Supports extensive expansion via various interfaces Includes 7-inch touch LCD and multiple peripheral boards Powered by STM32H743IIT6 with 480MHz Cortex-M7 core Allows advanced debugging through JTAG/SWD interfaces The Waveshare OpenH743I-C STM32H7 Development Board Package B is a sophisticated development platform designed around the STM32H743IIT6 microcontroller. This board is engineered to facilitate the development of applications using STM32 series microcontrollers, offering a modular and open design that supports extensive expansion through various optional accessory boards. The development board comprises a motherboard and the CoreH743I MCU core board, providing a comprehensive environment for developers. The motherboard is equipped with multiple interfaces, including Arduino, DCMI, FMC, ULPI, and LCD interfaces, allowing for the connection of a wide range of peripherals such as cameras, high-speed USB devices, and various display modules. It also features interfaces for audio modules, Ethernet, and SPI peripherals, enhancing its versatility for different application needs. The board supports multiple communication protocols, including I2C, USART, CAN, and QUADSPI, ensuring seamless integration with various external devices. The CoreH743I MCU core board is powered by the high-performance STM32H743IIT6 microcontroller, which features 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 2MB of Flash memory and 1MB of RAM. The core board supports a wide array of communication interfaces, including SPI, USART, UART, I2S, and I2C, among others, and is equipped with advanced debugging and programming capabilities through JTAG/SWD interfaces. This development board package includes a variety of additional components such as a 7-inch capacitive touch LCD, Ethernet board, USB HS board, audio board, and a camera board, among others, providing a comprehensive toolkit for developers to explore and implement complex projects. The inclusion of various cables and connectors ensures that users have all necessary components for immediate development. Note: Ensure proper handling and connection of components to avoid damage to the board or peripherals. View more What's Included 1x Waveshare OpenH743I-C STM32H7 Development Board Package B 1x OpenH743I-C 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 1x 7-inch capacitive touch LCD (F) 1x DP83848 Ethernet board 1x USB3300 USB HS board 1x WM8960 audio board 1x Micro SD storage board 1x OV2640 camera board 1x W25QXX DataFlash board 1x 10 DOF IMU sensor (D) 1x SN65HVD230 CAN board 2pcs 1x Analog test board 1x USB type A plug to mini-B plug cable 1x USB type A receptacle to mini-B plug cable 1x Ethernet cable 1x 40-pin FFC 1x 7-inch LCD screws pack Dimensions Weight: 0.746 kg Links Website OpenH743I-C Package B, STM32H7 Development Board - OpenH743I-C Wiki Specifications MCU core board connector: facilitates connection to the CoreH743I Arduino interface: enables connection to Arduino shields DCMI interface: allows connection to a camera 8-bit FMC interface: connects to peripherals such as NandFlash ULPI interface: connects high-speed USB peripherals LCD interface 1: supports connection to 10.1-inch, 7-inch, and 4.3-inch LCDs LCD interface 2: supports connection to a 4.3-inch LCD SAI1 interface: connects to audio modules ICSP interface: supports Arduino ICSP SPI interfaces: connect 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 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 + double-precision FPU + 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 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 the system power supply VREF: short the jumper to connect VREF+ to VCC OTG jumper: short the jumper when using USB OTG/Host