Treffer: Frost-free fruit with a Pi Pico.

The article focuses on a tutorial for using a Raspberry Pi Pico to monitor temperature and humidity in a garden, specifically to protect strawberries from frost. It outlines the necessary components, including a DHT11 temperature sensor, an OLED display, and the Pico W, and provides step-by-step instructions for setting up the circuit and coding the project using MicroPython. The tutorial also explains how to send notifications to a smartphone using Ntfy.sh when the temperature drops below a specified threshold, enhancing the functionality of the monitoring system. [Extracted from the article]

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