MMM-cryptocurrency

[kbostick88]

I am having some issues all of a sudden with this module, I have can not get Ethereum, Litecoin, and Ripple to display the price. I get NaN

also if someone could help me change to use colored logos that would be awesome, I can’t figure it out

	module: "MMM-cryptocurrency",
	position: "top_right",
	config: {
		currency: ['bitcoin', 'ethereum', 'litecoin', 'ripple'],
		displayType: 'logo',
		showGraphs: false
	}
}```

[Stellanova]

@kbostick88 I got the same problem. If I change the order of the currency the first one shows but the other is still NAN.
I think it’s a problem with the MMM-cryptocurrency.js file.

replied here also, so ppl can see

[Charley]

I have made an updated extended version of MMM-cryptocurrency it is based on Mattelo’s work

MMM-crypto-portfolio

[A Former User]

I had this problem too and spent way too long digging into it. The problem is in config/config.js. In the config for the MMM-cryptocurrency module, both “currency” and “significantDigits” SHOULD be arrays. If you’re trying to show more than one crypto, but don’t update “significant digits” then any index after 0 will show as NaN.

Here’s my config as an example:

            {
                    module: "MMM-cryptocurrency",
                    position: "top_center",
                    config: {
                            currency: ['ethereum', 'bitcoin'],
                            conversion: 'USD',
                            showUSD: false,
                            //headers: ['change24h', 'change1h', 'change7d'],
                            displayType: 'logoWithChanges',
                            showGraphs: false,
                            significantDigits: [2,2],
                            coloredLogos: true,
                    }
            },