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Fun. I used an e-ink display for something similar (just the weather forecast) and opted to use the onboard ESP-32. I try to stay away from Raspberry Pi for sim
by jgrahamc 2y ago
Fun. I used an e-ink display for something similar (just the weather forecast) and opted to use the onboard ESP-32. I try to stay away from Raspberry Pi for simple things because it's total overkill to have an entire operating system in there.
https://blog.jgc.org/2023/04/a-personal-weather-picture-using.html https://blog.jgc.org/2023/04/a-personal-weather-picture-usin...
- stavros 2y agoI did something similar for my daily calendar. I don't have a writeup of the actual device, but here's the firmware that generates the calendar image: https://github.com/skorokithakis/calumny https://github.com/skorokithakis/calumny It's a really fun project, but I wish these Waveshare displays had more open firmware. I didn't really manage to get the ESP32 to talk to the display (or even to connect to it, as I don't have the right adapter), so I used their sample code with its weird API and I'm sending an image straight to the ESP32, rather than have the ESP32 pull it from an HTTP server, as I wanted.
- ryanckulp 2y agocheck out our FW, it's open source and will work with Waveshare <> ESP32. currently running on thousands of devices: https://github.com/usetrmnl/firmware/ https://github.com/usetrmnl/firmware/
- stavros 2y agoI was wanting to, but doesn't that only work with your PCB (pinouts, etc) and specific e-ink display? If not, I have lots of displays I want to drive!