sandyjmacdonald

// USB MIDI CC controller with Trinket M0 and Pimoroni Potentiometer Breakout.
// Adapted from Chris Parrot's Potentiometer example.

#include <IOExpander.h>
#include <Adafruit_DotStar.h>
#include <MIDIUSB.h>

// Global constants
static const unsigned int DELAY_MS = 1000 / 30;

sandyjmacdonald

1. Clone the Pirate Audio GitHub repo and install:

git clone https://github.com/pimoroni/pirate-audio
cd pirate-audio/mopidy
sudo ./install.sh

Detailed Pirate Audio installation instructions can be found here.

jepler

# CircuitPython demo - NeoPixel

import time
import board
import neopixel
import random

# Customize your neopixel configuration here...
pixel_pin = board.A1
num_pixels = const(96)

anujdeshpande

Boldport, one of the interwebs better known hardware design guys went on a rant on how prototyping is so very different from production. If you have ever held a solder gun, or intend to, you should read this.

Why did your "hardware startup" Kickstarter fail? Because none of your prototyping skills are required for production. source

Skill	Prototyping	Production
coding	sloppy	efficient

ladyada

#include <Wire.h>
#include "Adafruit_Trellis.h"
#include <SoftwareSerial.h>
#include "Adafruit_Soundboard.h"

/************ sound board setup ***********/
// Choose any two pins that can be used with SoftwareSerial to RX & TX
#define SFX_TX 5
#define SFX_RX 6
// Connect to the RST pin on the Sound Board