Building a macOS Status Display with an ESP32-S3
Getting an ESP32-S3 and round display to show live macOS volume, CPU, memory, and battery information over a serial connection.
FIELD NOTES / EST. 2026
Liam0nster
Systems, evidence, and things that break. Notes from the bench on security, forensics, infrastructure, and making physical parts.
- 01
- IT & Systems
- 02
- Cybersecurity
- 03
- Digital Forensics
- 04
- Homelab
- 05
- 3D Printing
LATEST ENTRIES
Field notes
Building Network Atlas Because a Diagram Should Not Need an Account
Why I built Network Atlas, a private offline network diagram tool that works without an account, subscription, or internet connection.
Homelab BLE Sniffer with an ESP32
Building an ESP32 BLE scanner that sends device sightings over HTTPS to a Linux server in my homelab.
Launching My GitHub to Cloudflare Pages Pipeline
How I set up and tested the GitHub pipeline that builds this Astro blog on Cloudflare Pages.