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Simple Web Camera

Spresense + W5500 minimal web-camera: SPI5 setup, EEPROM MAC, static IP web server that returns a JPEG snapshot via HTTP. Curated from elchika.

matthew

Published October 28, 2025

Original author: yukinco · JapanOriginal source (new tab)

Simple Web Camera

Project description

(Curated from elchika, Japanese / Author: yukinco) Overview This tutorial combines a Sony Spresense Main Board, HDR Camera Board, and a W5500 Ethernet add-on to build a minimal web camera that serves a single JPEG snapshot to any browser. The sketch initializes camera and Ethernet, reads a MAC address from the add-on board’s EEPROM, brings the link up, and returns a Content-Type: image/jpeg response from an HTTP server bound to 192.168.1.240. (elchika) Original Language & Author Originally published in Japanese on elchika (Jan 2, 2024), this article by yukinco focuses on reproducibility: it…

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