Gordon Williams has developed cheat sheets for ARM dev boards. He writes, “I got pretty frustrated working with ARM development boards – every time I’d choose a pin for some function I’d find out that it was used for some peripheral on the board – so it either wouldn’t work or it would break something else! So I just compiled a graphical cheat sheet for the boards. For example, here’s one for the STM32F4 Discovery. If you hover over an item (for instance ‘MEMS’) a tooltip will tell you what the pin does.
The full list of boards I’ve done so far is at Espruino.
I’ve done them for the STM32VL, F3, F4, Olimexino, and the 3.2″ LCD boards you get from eBay.”
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