is nice to have a Cryptocurrency exchange rates running on your desktop all you need of a hardware is your Raspberry pi , and a 2.7″ epaper displayhere there a video to explain how to make it and also you should watch this video , that is explaining how to run the waveshare demo code on the 2.7″(B) epaper display Now after you attached the Display to the Raspberry

this is a very short video to show you my weekend project, the WiFi enabled smart socket that is made by ESP8266 Wemos D1 mini and controlled by Amazon Alexa and this is the code I’ve used