• ST STM32H743 ARM Cortex-M7 microcontroller
• Two 8-pin headers for connecting the flash adapter board
• 20-pin header for direct flash programming
• 19-pin header for indirect flash programming and debugging
• One power and one status LED
• Jumper for the voltage level selection of flash power supply (3.3V / 1.8V)
• USB micro connector for power supply