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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@FyberChris
Another thing I am a bit unclear on. My new csv has one less column, but it appears to need the same offsets in the board file as the regular F4 to compile. Otherwise it complains about not finding SPI4 which is part of the first pin definition.