A graphical user interface that communicates with various Arduino board via serial communication. As of current source code, this version can run smoothly on windows, debian-arch linux on both amd64 ...

* (The SRAM is faster than PSRAM, but the PSRAM has a larger capacity) * (For SPI/QSPI LCD, it is recommended to allocate the buffer in SRAM, because the SPI DMA does not directly support PSRAM now) * ...