The STM32H747I-DISCO Discovery kit is a complete demonstration and development platform for the STM32H747XIH6 microcontroller with four I2C, six SPIs with two multiplexed full-duplex I2S interfaces, SDIO3.0, SDIO2.0, four USARTs, four UARTs, two FD-CANs, three 16-bit ADCs, two 12-bit DACs, four SAIs, USB HS OTG and USB FS OTG, Ethernet MAC, FMC interface, MIPI DSI® host controller, Quad-SPI interface, and JTAG and ETM debugging support. It is used as a reference design for user application development before porting to the final product.