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All elease esp32 events introduction php tutorial web-server websocket wifi

php-esp32 1.4.0 The Reactor: an event listener, watch_gpio and serve_ws in PHP beside a microcontroller glyph

Sep 30, 2026 13 min read

PHP on the ESP32 now reacts: events, WebSocket and a second core

Tilt the board and the plot moves in your browser. php-esp32 1.4.0 lets PHP sleep until the hardware wakes it: typed events, live WebSocket, and a second core.

Gianfrancesco Aurecchia elease events