MMBasic on Pimoroni and Luckfox Lyra?

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not a basic, but linux on Luckfox Lyra

Luckfox Lyra on PicoCalc

I spent half a day on setting up the buildroot , a whole day on developing lcd and kbd drivers and another whole day on fixing some bugs. Now it runs linux on picocalc. Image for test: If you use the version with spi nand, please erase the spi nand. Otherwise, the board will boot from the spi nand, not the sd card [Luckfox Lyra on PicoCalc] [1000125393] [1000125394] [1000125395]