How do embedded developers set up everything they need to do programming? A typical wired setup includes a device that stays on the developer’s table, and a ribbon cable that connects it to a debug probe, which in turn is connected to the developer's computer by a USB cable. The computer is running …

In the first post of this series, we built a simple prototype project using an Arduino board. This second stage involves constructing a full-featured device that can display the current temperature and pressure with an atmospheric pressure chart, and can run off a single battery for several weeks. T…