bouni / arduino-pinout Goto Github PK

Hi Bouni,
Many thanks for your really clear Arduino diagrams!

I've been using the Arduino Micro one, and have found a few differences with the digital pin assignments in version 1.6.5 of the Arduino IDE (variants/leonardo/pins_arduino.h, included from variants/micro/pins_arduino.h), and have verified that these pin numbers raise signals on the correct pins, with digitalWrite().

On the left:
A0 is D18, not 14.
A1 is D19, not 15,
A2 is D20, not 16,
A3 is D21, not 17,
A4 is D22, not 18 - and this is PF1, not PF3,
A5 is D23, not 19 - and this is PF0, not PF2,
MISO/PB3 is also D14 (I haven't tested this),
SCK/PB1 is also D15 (I haven't tested this),

On the right,
PD3/0/RX/INT2 should be PD2,
PD2/1/TX/INT3 should be PD3
PB0/SS is also D17 (I haven't tested this),
PB2/MOSI is also D16 (I haven't tested this).

There are also duplicated digital pins, eg D12 is also D29, and others, but I don't think these are needed.

Sorry I can't edit SVG and submit a pull request.

Kind regards,
Matt Gumbley

The digital pins #s for the analog pins are incorrect.
The current image shows A0-A5 as digital pins 14 to 19.
This is incorrect. The variant file maps A0 to A5 as digital pins 18 to 23.

Also the digital pin numbers for ICSP pins are missing:
SS is digital pin 17
(which unfortunately is not available on board for use and can only blink a LED)

MOSI is digital pin 16
MISO is digital pin 14
SCK is digital pin 15

Typo on all these (otherwise very helpful!) drawings!