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Raspberry Pi Pico DIY Workshop

You're reading from  Raspberry Pi Pico DIY Workshop

Product type Book
Published in May 2022
Publisher Packt
ISBN-13 9781801814812
Pages 376 pages
Edition 1st Edition
Languages
Authors (2):
Sai Yamanoor Sai Yamanoor
Profile icon Sai Yamanoor
Srihari Yamanoor Srihari Yamanoor
Profile icon Srihari Yamanoor
View More author details

Table of Contents (17) Chapters

Preface Section 1: An Introduction to the Pico
Chapter 1: Getting Started with the Raspberry Pi Pico Chapter 2: Serial Interfaces and Applications Chapter 3: Home Automation Projects Chapter 4: Fun with Gardening! Section 2: Learning by Making
Chapter 5: Building a Weather Station Chapter 6: Designing a Giant Seven-Segment Display Chapter 7: Designing a Visual Aid for Tracking Air Quality Section 3: Advanced Topics
Chapter 8: Building Wireless Nodes Chapter 9: Let's Build a Robot! Chapter 10: Designing TinyML Applications Chapter 11: Let's Build a Product! Chapter 12: Best Practices for Working with the Pico Other Books You May Enjoy

Summary

In this chapter, we discussed interfacing a soil sensor to the Pico and monitoring the moisture levels of potted plants. We also discussed publishing the moisture level to ThingSpeak and triggering an LED when the moisture falls below a certain threshold. This project demonstrates the use of the Pico in gardening activities. You could take this project further by turning on a sprinkler valve when the moisture levels fall below a certain threshold. You could also change the NeoPixel behavior based upon the measured moisture levels—for example, you could make use of a NeoPixel LED strip and make it glow amber when your plant needs watering.

In the next chapter, we will discuss building a weather station using the Pico!

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