[{"data":1,"prerenderedAt":17},["ShallowReactive",2],{"category-builds-en-posts":3},{"categoryTitle":4,"posts":5,"totalPosts":16},"Builds",[6,11],{"title":7,"description":8,"image":9,"categoryText":4,"path":10},"How to Build a Crypto Ticker with ESP32 and MAX7219","Learn how to build a crypto ticker with an ESP32 and MAX7219 LED matrix using WiFi market data, a scrolling display loop, and a browser-based setup flow.","\u002Fimages\u002Fblog\u002Fhow-to-build-a-crypto-ticker-with-esp32-and-max7219.png","\u002Fblog\u002Fhow-to-build-a-crypto-ticker-with-esp32-and-max7219",{"title":12,"description":13,"image":14,"categoryText":4,"path":15},"How to Control a Reolink NVR from an ESP32","Learn how to control a Reolink NVR from an ESP32 using WiFi, HTTPS requests, a simple local interface, and a safe state-restore workflow.","\u002Fimages\u002Fblog\u002Fcontrol-reolink-nvr-esp32.png","\u002Fblog\u002Fcontrol-reolink-nvr-esp32",2,1793439042980]