This sketch pulls tidal data from a German weather station and shows it on AdaFruit NeoPixels. The data is obtained every 30 seconds and the update is indicated by an animation (that also shows the current trend - rising or falling).
See www.pegelonline.wsv.de for more information on available tidal data.
Circuit:
- Arduino MKR 1000
- 3 Adafruit NeoPixel Sticks connected to GND, 5V, and PIN 7
