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"publishedAt": "2026-04-10T10:34:36.000Z",
"site": "https://www.hackster.io",
"textContent": "Update ESP32/ESP8266 code wirelessly via WiFi. Upload once via USB, then use a browser to send new codeāno cables needed, even in hard spots",
"title": "Flash ESP32/ESP8266 OTA Using Your Smartphone"
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