Rubber Duck
marcusobrien.bsky.social
Rubber Duck
@marcusobrien.bsky.social
Opinionated Developer.
Meshtastic Experiments with these devices

2 LilyGo T-Deck Plus - ESP32 S3 Based with GPS
2 SenseCAP T1000-E Tracker

Easily used the Meshtastic Android App via Bluetooth to send texts between T1000-E trackers !
Connected the T-Deck Pros, sent group messages to Trackers and T-Decks ! - Easy to use
June 2, 2025 at 10:37 PM
My Home Made Mid-Centry Teak 3D Scanner ! Set up, together with my Laser and my 3D printer.
Used an Arduino to control the motor, LEDs and laser. A Pi 4 for web serving the front end, and also running the scanner firmware.
May 6, 2025 at 6:47 AM
Made a PC Status Monitoring Device with a 4.2"ESP32S3 Cheap Yellow Display. Works with my AMD9950x3D CPU and NVidia GPU, shows fan speeds, temps, memory usage, and CPU/GPU load. All data from a web service on my PC so no USB cable from PC! (Need Power Still). Now how to use the capacitive touch ?
April 27, 2025 at 8:16 PM