Sorry for any confusion; the definitive guide for pin capabilities (peripherals, voltage tolerances, etc.) is in the pin-mapping spreadsheet in the Spark Core repository:
D2 is in fact not 5V tolerant, but all the rest of the digital pins are.
Sorry for any confusion; the definitive guide for pin capabilities (peripherals, voltage tolerances, etc.) is in the pin-mapping spreadsheet in the Spark Core repository:
D2 is in fact not 5V tolerant, but all the rest of the digital pins are.