Digital pin numbers, and AVR codes on Arduino Micro diagram #2
Description
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