Building Arduino Crypto Price Ticker with Gemini API
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Discover how to build a cryptocurrency price ticker using the Gemini API, an ESP8266 microcontroller, and a TFT display in this tutorial. We start by connecting to the internet and making HTTP requests to fetch real-time crypto data. The video demonstrates formatting JSON responses to extract and display relevant price information. Learn how to present the data effectively by adjusting font sizes and adding color indicators for price changes.