Devices like the Arduino Uno ... Raspberry Pi OS (or Ubuntu Server) onto a microSD card. Boot the Pi and complete the initial setup. Use Arduino to handle sensor input and relay control. Pi runs a ...

The HackberryPiCM5 is a handheld computer with a 4 inch, 720 x 720 pixel touchscreen display, a repurposed BlackBerry keyboard, and and a Raspberry Pi Compute Module 5 inside, allowing you to use ...