1identifier: stm32h7b3i_dk 2name: ST STM32H7B3I Discovery Kit 3type: mcu 4arch: arm 5toolchain: 6 - zephyr 7 - gnuarmemb 8 - xtools 9ram: 1376 10flash: 2048 11supported: 12 - arduino_gpio 13 - uart 14 - gpio 15 - i2c 16 - memc 17 - backup_sram 18 - display 19 - can 20vendor: st 21