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)