Donat Wolfram. Jumpstarting the Onion Omega2

Maker Media, Inc, 2018. — 65 p. — ASIN B07F95NBT4.Get up and running quickly with the Jumpstarting series! Jumpstarting books provide an avenue for makers to quickly master topical knowledge.
Each book starts with instructions on how to install or initialize the hardware or software needed to reach the all-important "Hello, World" stage of getting started.
The second project builds on the first to use more of the hardware or software's capabilities.
The final project expands the user's knowledge into lesser-known aspects of the topic. All Jumpstarting projects are for Makers - they provide hands-on, real-world experience in making the hardware or software do what you want it to do.Setting Up Everything Graphical Setup Trouble Connecting? Connecting via the Command Line Upgrading Firmware and Installing the Console
Getting to Know the Console GPIO Tool OLED Control Settings The Terminal App The Editor The Webcam Application Relay and PWM Control OPKG and Python
The Tweetin’ Onion The Temperature Tweet Install Modules The Twitter Side of Things The Hardware The Code
The Photovore Parts The Voltage Divider Hardware Setup Software and Code.