[{"data":1,"prerenderedAt":18},["ShallowReactive",2],{"tag-displays-en-posts":3},{"tagTitle":4,"posts":5,"totalPosts":17},"Displays",[6],{"title":7,"description":8,"image":9,"categoryText":10,"path":11,"tags":12},"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","Gizmo Ticker","\u002Fblog\u002Fhow-to-build-a-crypto-ticker-with-esp32-and-max7219",[13,14,15,16,4],"ESP32","MAX7219","Bitcoin","IoT",1,1790419648673]