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Not a long time ago a wrote an article about a bitcoin-Ticker, made with an WeMos D1 ESP8266 Microcontroller and an OLED Display for my blog.
Although the circuit is not difficult, you need some soldering.
Maybe for some one is it a good weekend challenge in electronics.
Here is the reference in german:
https://blog.moneybag.de/wochenendbastelei-bitcoin-ticker-oled-display/
PS: Look at the display! The article is from november 2017 , 7760 $ for a bitcoin... damn....