This is a basic Arduino code for a M5Stack device. It will display the BTC/ETH price in real-time on your screen⠀(and also, the 24h price variation in the v2)⠀

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Prerequisites :

Before running the program, make sure you have the following:

• M5Stack device
• Arduino IDE
• M5Stack library
• WiFi library
• HTTPClient library
• ArduinoJson library

Installation :

• Connect your M5Stack to your computer
• Open the Arduino IDE
• Install the required libraries: M5Stack, WiFi, HTTPClient, ArduinoJson
• Copy the code
• Set the correct values for your WiFi network (SSID + Password)
• Upload it

Usage :

• Power on your M5Stack device
• The device will attempt to connect to the specified Wi-Fi network. The connection status will be displayed on the serial monitor
• It will retrieve the prices of Bitcoin and Ethereum from the CoinGecko API
• The prices will be updated every 10 seconds (v1) 30 seconds (v2)