If you're using Arduino 1.6.3 or older (including the 1.0.x series) you'll need to download the attached file below for your version (Firmata-2.5.8.zip for v1.8.x, v1.6.x and 1.5.x or ...

Sometimes you just need a good software interface between chip and computer. Firmata is a protocol that’s designed to do just that, and [nanoflite] has brought it to the Commodore 64.

Neither can you expect that if A0 = pin 10, A1 is pin 11. 0 analog pin, 0xE0-0xEF, (MIDI Pitch Wheel) 1 analog least significant 7 bits 2 analog most significant 7 bits As of Firmata 2.4.0, upon ...