I was tempted until I learned a bit more about the guy behind TRMNL.
Now I transformed a 4" supermarket price tag into a dashboard using the OpenEPaperLink project. It works fine but took some time to set up. And the ESP C6 that is talking to the tags crashes every few days. Still need to figure out how to fix that.
I was tempted until I learned a bit more about the guy behind TRMNL.
Now I transformed a 4" supermarket price tag into a dashboard using the OpenEPaperLink project. It works fine but took some time to set up. And the ESP C6 that is talking to the tags crashes every few days. Still need to figure out how to fix that.