ROS Programming: Building Powerful Robots

Introducing the Raspberry Pi

Raspberry Pi is another popular embedded board, and it's a single-board computer on which we can load an operating system and use it like a full-fledged PC. It has a system on chip (SoC) comprising of components such as an ARM processor, RAM, and GPU. There is an Ethernet port, USB ports, HDMI, GPIO pins, sound jack, camera connector, and LCD connector:

Figure 4: Raspberry Pi 3 board

List of Raspberry Pi boards: https://www.raspberrypi.org/products/