coinboard

CoinBoard that show cryptocurrency's price.

Youtube: https://youtu.be/5iFh4un1osk

Hardware:
Max7219 7-segment & esp8266(wemos d1 mini R2)


Software:
https://github.com/msmikoto/coinboard
https://github.com/msmikoto/esp8266-simplib

My blog post (korean):
http://www.msmikoto.com/2018/01/arduino-coinboard.html