The Blynk architecture provides an easy way to build robotic applications by combining hardware and software. As a beginner's guide, this chapter shows you how to build a simple robot vehicle with Raspberry Pi hardware. The control interface can be easily built with the Blynk app builder and you can control the vehicle through a Wi-Fi network. In this chapter, you will learn:

• How to choose a chassis kit
• How to create a control application using the Blynk app builder
• How to use a H-bridge motor driver to drive two DC motors
• How to control motors with a C++ application