There ARE tons of boards between arduidiot and raspberry pi, just the range of STM32 based 'discovery' board is awesome, and in fact makes you wonder why people

There ARE tons of boards between arduidiot and raspberry pi, just the range of STM32 based 'discovery' board is awesome, and in fact makes you wonder why people don't use them more. There are also a lot of 'intermediate' boards like the Olinuxino boards (the ones with the freescale imx233) that are almost on spec with this, but /completely/ open hardware + software. I'm personally very fond of this one, that can slot happily on a breadboard. https://www.olimex.com/Products/OLinuXino/iMX233/iMX233-OLinuXino-NANO/open-source-hardware https://www.olimex.com/Products/OLinuXino/iMX233/iMX233-OLin... Oh and I made a full Qemu port for the imx233, on my github: https://github.com/buserror/qemu-buserror https://github.com/buserror/qemu-buserror