Hello!
Based on recent trends about crypto currencies I’ve started to play with them and, since every morning I am used to check their trends, I’ve asked me Why don’t to see them on my Magic Mirror? And so, here the result!

Description:

Module provides current value of a specific crypto currency. It can be converted in your favourite currency, than can be EUR or USD or AUD and so on.

Screenshots:

You can see some examples below.

Download:

[card:matteodanelli/MMM-cryptocurrency]

Version 1

• Multiple currencies supported
• Currency conversion to multiple values

Version 1.1

• Currency change along time: 1 hour, 1 days, 1 week.

Version 1.2

• Currency icon, instead of text

Version 1.3

• Currency graph
• Possibility to set number of significant digits

Version 1.4

• Added Litecoin logo
• Added option to show logo, changes and graph
• Make module compatible for Raspberry 1

Let me know what you think. Leave me any feedback! It will be useful to improve it!
Thank you! :)

Contributors

• Klizzy
• olexs
• SvenSommer
• alexiri

@cowboysdude Thank you for suggestion! I fixed according to guidelines :)

Project updated with multiple currencies support and percentage change in the last 24 hours.
Thank you @Klizzy for you contribution!

@rmeskill Hi, sure! You can contribute to the project if you want :)

You can either create a fork of my repository and develop it with your needs. But you’ll lose my updates.
Else, to keep updated, fork the repository and then make a pull request to merge your fork with my repository.
I’ll accept it and everyone will have your useful work :)

@fox Hi,
About the graphs, you should add your currency inside sparklineIds array (in Js file), which have to be taken directly from coinmarketcap.com.

Let me know if it works!

@fox You can find id in the homepage of coinmarketcap. Just get the link of the image of the graph of the desired currency.

EG. For IOTA, link is https://files.coinmarketcap.com/generated/sparklines/1720.png, so id is 1720.

@fox Because in the ranking is too low. You should change limit from 100 to at least 1000 in getTicker function to get it working.

@fox Yes, because padding is set at default value. You should set it explicitly where needed.

@fox Well, css is the right place.
You should get the class and fix in css file. Let me know if you need help.

@Baxer Yes!
Just add bitcoin-cash to your config file.

@fox Because in the ranking is too low. You should change limit from 100 to at least 1000 in getTicker function to get it working.

@fox You can find id in the homepage of coinmarketcap. Just get the link of the image of the graph of the desired currency.

EG. For IOTA, link is https://files.coinmarketcap.com/generated/sparklines/1720.png, so id is 1720.

@fox Hi,
About the graphs, you should add your currency inside sparklineIds array (in Js file), which have to be taken directly from coinmarketcap.com.

Let me know if it works!

@rmeskill Hi, sure! You can contribute to the project if you want :)

You can either create a fork of my repository and develop it with your needs. But you’ll lose my updates.
Else, to keep updated, fork the repository and then make a pull request to merge your fork with my repository.
I’ll accept it and everyone will have your useful work :)

@SvenSommer Thank you! Great additions!

@canadrian said in MMM-cryptocurrency - v1.1:

chainlink: 1975

Hi,
I had configured module to get only top 25 currencies, in order to be more efficient.
Now I’ve updated module in order to get all 100. If you want to check it out last version you should be able to get it.

@ArkantosArk As @strawberry-3-141 mentioned, I use ES6 in the module and so some old browsers aren’t working. Midori uses an old version of the web engine, but I know that it’s the best browser on the RPi1.

However, I tried to replace in my module a function which creates a problem. I am not sure to have solved totally the problem because I cannot test on Midori.
I’ve updated the module so you can test it now, hoping that it’s working, or at least it shows less problems :)

Let me know!