free toolpart of the eitri suite

eitri Firmware

Pinouts and sketches for an Arduino Uno or Nano, checked against the board and compiled.

Cross-checked with Wires in the combined workspace.

Describe firmware.

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Every pin, against the boardPWM, interrupts, analog, and the pins that must stay free, on an Arduino Uno or Nano.
The sketch, against the pinoutEach pin is used the way it was declared.
Compiled for realWith the Arduino toolchain, on every build. Compiling never flashes anything.