graph convolutional network

BoardData is constructed from development board data provided by ST. These development boards are primarily utilized for function demonstration and platform development of STM32 series microcontrollers. They incorporate a suite of common sub-circuit modules for electronic devices, including interface modules, digital-to-analog and analog-to-digital converter modules, memory modules, comparators, touch modules, display modules, switch arrays, among others. Consequently, these boards exhibit a high degree of consistency with real PCB circuits.