In this chapter, you learned how to capture an image using an ArduCAM and how to send it to the user's browser using an ESP8266-based web server through a Wi-Fi network. You also learned how to control the Rover 5 robot using a simple web page with control buttons.
Throughout this book, you learned about different types of applications that can be built with an ESP8266. You used variations of ESP8266-based modules such as the original ESP8266 (ESP-01) and the Feather HUZZAH ESP8266. However, you can build the same projects using other ESP8266 modules available in the market with minimum modifications of both hardware and software. You can further enhance any project presented in this book with your own creativity for use in real-world applications.