In this article, the author discusses their experience creating an e-ink weather display using an ESP32 microcontroller and a 7.5″ e-ink display. The display can show the current weather, temperature, precipitation forecast for the week, and tasks from Todoist. The author highlights the use of a 3-color e-ink display, the hardware setup of the ESP32 board, and the code used for the project. They also mention using weather.gov’s API for weather data and discuss the process of drawing and measuring text and graphs on the display. The author concludes by sharing potential improvements for the project.
https://harrystern.net/halldisplay.html