Ground Test Journal
  • Home
  • About
  • Store
Sign in Subscribe

Ryan R

Gemini Agent inside of a Jail on your computer

Running Gemini-CLI in Docker

Command Line Interfaces (CLI) for AI coding tools have become popular. The most popular is Claude Code. I've dabbled in Claude Code, but I've focused on tools like Gemini-CLI and Opencode due to my current subscriptions. Right now, there is somewhat a difference between these CLI&
28 Feb 2026 3 min read
ESP32 + Raspberry Pi. Does it equal an Arduino UNO Q?
UNO Q Featured

ESP32 + Raspberry Pi = UNO Q?

A defining feature of the new Arduino UNO Q is the combo of a Linux computer along with an Arduino microcontroller (MCU). It's the idea of combining the processing power of a microprocessor (MPU) along with the real-time control of a MCU. Now, this is a new idea
25 Feb 2026 4 min read
image of RevLmt/camboard-uno-q that holds the open source hardware for the first, working UNO Q camera breakout module.
UNO Q

Decision to open source the camera board

I've long benefited from open source projects. In fact, I started a company over a decade ago based on open source hardware. If I remember correctly, the exact Arduino board I used in the prototype was an Arduino Duemilanove. I got this board back when it was the
24 Feb 2026 2 min read
Arduino UNO Q with Camera Breakout Module / Board that is connected to a Raspberry Pi V2 camera.
UNO Q

UNO Q camera board: a seemingly simple project

Having bought an Arduino UNO Q, I set out on a seemingly simple project: a camera breakout board. A simple board for hooking up the Raspberry Pi cameras I've collected over the years. The board mainly required a breakout to flexible cable connectors used by the Pi'
24 Feb 2026 3 min read
Page 1 of 1
Ground Test Journal © 2026
  • Sign up
Powered by Ghost