evilcloud / crypto_hard

OLED crypto tracker on RPi

A massive mess of a hacked lines from all over the place that somehow gets the I2C interfaced OLED working on a Raspberry Pi Zero working with hardcoded data. Currently supported data providers are:

• CoinGecko
• CoinmarketCap

Prerequisites:

• a file settings.json defines the assets and intervals between API requests. Changes during runtime will be loaded with the next cycle:

{
    "assets": [
        "BTC",
        "ETH",
        "DOT"
    ],
    "interval": 900
}

• in a directory venv make a file keys.json and do this for exchange keys:

{
    "coinmarketcap": {
        "key": "some-super-secret-key",
        "interval": 900
    }
}

• if you want to get the directions for unit base price, in the directory venv make a file ucb.json and do something like this:

{
    "BTC": 3000,
    "ETH": 1000,
    "DOT": 20
}