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für die Wetter-Software auf ESP8266

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README.md

16x16 Weather Display

A little program to display weather data on a 16x16 LED Matrix. The display switches between a weather pictogram and the current temperature. Weather data is obtained from OpenWeatherMap - you need a valid API key to use the program (for further setup steps see section Config below).

Hardware Basis

  • ESP8266 D1 Mini Board
  • 16x16 NeoPixel LED Matrix
  • Power Supply MicroUSB 5V

Used Arduino Libraries

  • FastLED
  • ArduinoJson
  • ESP8266HTTPClient
  • ESP8266WiFi
  • ESP8266WiFiMulti
  • WiFiClient

Setup

  • The program needs a WiFi connection to work. Enter your WiFi SSID and password for the STASSID and STAPSK defines in the code.
  • To obtain weather data, you need to set up a valid API key for OpenWeatherMap. You can do that here. Once you have your key, enter it for the APIKEY define in the code.
  • Make sure your microcontroller is hooked up to the LED Matrix correctly - you may need to adjust the LED_PIN to your specific setup. This pin should connect to DIN on the LED Matrix.