What this book covers

Chapter 1, Getting Started with TinyGo, sees you set up TinyGo and compile your first program!

Chapter 2, Building a Traffic Lights Control System, has you build a traffic lights control system, including pedestrian lights and a button; you will learn how to make use of Goroutines in TinyGo.

Chapter 3, Building a Safety Lock Using a Keypad, looks at making use of a 4x4 keypad and a servomotor to build a lock that opens when the correct passcode has been entered.

Chapter 4, Building a Plant Watering System, explains how to use different types of sensors to build an automatic plant watering system, so you do not have to water your plants manually anymore!

Chapter 5, Building a Touchless Handwash Timer, explores using a four-digit, seven-segment display and an ultrasonic distance sensor to recognize the movement of a nearby object to start a timer that will tell us when we have washed our hands for long enough.

Chapter 6, Building Displays for Communication Using I2C and SPI Interfaces, explains the concepts of Inter-Integrated Circuit (I2C) and Serial Peripheral Interface (SPI) by having you use displays that communicate using I2C and SPI buses. By the end of the chapter, you will know how to use different types of displays in TinyGo.

Chapter 7, Displaying Weather Alerts on the TinyGo Wasm Dashboard, is where you will build and serve a Wasm application that displays sensor data sent from an Arduino Nano 33 IoT over Wi-Fi.

Chapter 8, Automating and Monitoring Your Home through a TinyGo Wasm Dashboard, explains how to control and monitor devices in your home using a Wasm dashboard.

Chapter 9, Appendix–"Go"ing Ahead, covers some concepts that did not find their way into the previous chapters.