The official OpenSeadragon course is now live! Taught by @iangilman, creator and maintainer, this is your best introduction to working with OpenSeadragon, from basic concepts to coordinate systems, ...
This library provides a simple device independent interface for interacting with Adafruit IO using Arduino. It allows you to switch between WiFi (ESP8266, ESP32, ESP32-S2, ESP32-S3, ESP32-C3, RP2040, ...