A low-power E-Paper weather display powered by an ESP32 microcontroller. Utilizes the OpenWeatherMap API.
Open-source e-paper development board
A voice interface, Alexa skill, sent data to a Node-Red Rest API, it stores my food list in a MariaDB table. Show it in a ESP32 eink device.
If you love to be always up-to date but hate blinking LEDs, ads, notifications, and constant power draw, his project is for you!
Another Epaper with ESP32 that display calendar, weather, and can display image collected from server
Bare-metal async Rust on Seeed's reTerminal E1002 using esp-hal, Embassy, and epdsi to drive the 7.3" Spectra 6 color e-paper, microSD, and
Live city maps on 7-color e-paper: traffic, weather, local time and low power. ESP32 + cloud automation = functional art!
Turn the ESP32-S3-powered reTerminal E1003 into an AI voice memo board with speech-to-text, reminder extraction, and touch interaction.
Designed a compact 230V AC to 5V DC regulated power supply circuit for mobile charging applications using rectification, filtering, and volt
Using the Seeed XIAO ESP32-C3 ecosystem and the open-source epdsi Rust crate to drive e-paper displays.
