Prototype for a realtime deck data display kit. Show off your favorite decks with any kind of realtime information about them. Scale out to have a full wall of all your favorite decks. No need to keep them organized, the dock will tell you which deck is which.
First load and run the nano.io code on your Arduino UNO/Nano board.
| OLED (128x32) | Arduino |
|---|---|
| GRND | GRND |
| VCC | 3.3V |
| SDA | A4 |
| SLC | A5 |
PN532 should be set to HSU mode, if available.
| PN532 | Arduino |
|---|---|
| GRND | GRND |
| VCC | 5V |
| SDA | D3 |
| SLC | D2 |
Once the Arduino is all setup and running, you can move onto starting your NodeJS server, which is responsible for fetching and communicating realtime data about your deck.
I find it best to use NodeJS v12 when dealing with Arduino. Make sure to switch to that version before installing dependencies, otherwise you might need to rm -rf node_modules and rm package-lock.json and reinstall dependencies with NodeJS v12.
$ npm install
$ sudo node app.js