if you want a display around 40 euros , check this [Homeyduino] E-paper for Homey
little bit more work, but a fun project and it is has usb-c connection no need for a battery . Also you can print your case
if you want a display around 40 euros , check this [Homeyduino] E-paper for Homey
little bit more work, but a fun project and it is has usb-c connection no need for a battery . Also you can print your case
