Explore projects

Update your device firmware without a full ROM flash.

My learning of embedded Linux

A very simple REST API that reads / writes data to an sqlite3 db. It is meant to demonstrate good coding practices.

Controls instrumentation (accelerometer, video) for model rocket.

Easily disable/enable the fingerprint reader on the lock screen.

the code for my main page, www.davidshewitt.com

GrapheneOS updater pointing to ota.davidshewitt.com (davidshewitt.com production infrastructure).

A simple Ruby on Rails blog app.