muskanmahajan37 / j5-pomlet Goto Github PK

Scratching a little itch I have about simple Pomodoro timers. This code will run on:

• Arduino Uno R3 and similar Arduino boards
• Intel Edison + Arduino Breakout
• Tessel 2
• Raspberry Pi 3 (coming soon)

Wiring

You'll need:

• 3.3V or 5V basic LCD display (depending on your device's logic-level voltage)
• 5 pushbuttons
• 5 10kΩ resistors
• 1 standard LED
• 1 100Ω (3.3V devices) or 220Ω (5v devices) resistor
• 1 10kΩ potentiometer
• A breadboard or two
• A whole grip of jumper wires

Install and Use

1. Clone/fork/download/whatever repo
2. npm install
3. Continue with board-specific instructions below

Board-Specific Instructions

Note: The current method of swapping out require'd config modules in main.js is hamfisted. It got this way because of the need to run the script in contexts that might not be able to take command-line args (e.g. t2) but I'll make it better when I get a chance.

Arduino-Compatible (Uno-ish) Boards

You shouldn't have to make any adjustments to code unless you use different pins than are declared in config.js for your components.

node main.js

1. npm install
2. Plug components in (TODO: fritzing)
3. node main.js

Tessel 2

Note: Make sure to use a 3.3V LCD

1. You'll need the tessel-io I/O plugin for Johnny-Five: npm install tessel-io
2. Edit main.js to use config-tessel.js
3. Make sure your components are plugged into the pins declared in config-tessel.js
4. t2 run main.js

Edison + Arduino

Note: To run this on an Edison, I recommend that you clone this repo to the Edison itself (fortunately the default Yocto Linux on Edison comes with the git and the npm that you need).

1. You'll need the galileo-io I/O plugin for Johnny-Five: npm install galileo-io
2. Edit main.js to use config-edison.js
3. Make sure your components are plugged into the pins declared in config-edison.js
4. node main.js (run this on the Edison)