Not sure why I thought it was a good idea to put it on this big screen definitely has a lot of bugs. I’m gonna try my best though hopefully we can get this running perfect just like I got it running on the 2.4 inch. Wish me luck.
Posted this a while ago but there have been improvements since then, better quality map image, improved colours on propagation pages, added smooth scrolling to DX spots page.
Two new dashboard pages, taking the total to seven.
PSKReporter — reception reports for your callsign plotted on the world map, one marker per four-character grid, coloured by band, with a band legend and a furthest-report line.
POTA Spots — live Parks on the Air activator spots, with an optional great-circle distance filter from your locator and an option to hide automated RBN spots.
With a lot of help from Claude I managed to put together a little dashboard for the ESP32-2432S028R Cheap Yellow Display, it collects the data from a Docker container that connects to your OPNsense box via the api, 8 pages and a web ui to change settings.
Hope you like it, full details on GitHub
A while back I built a Physarum (slime mould) simulation in three.js, in 2D and in some non-euclidean 3D spaces: https://physarum.variable.gallery
That project grew out of some older code I still had lying around. This comment got me thinking about a web flasher, so I dug the old code out, put it on a CYD, and open sourced the lot.
My basic motivation was to make a electronic pet.
Repo: https://github.com/sha5b/CYD-Physarum
Flash it from the browser: https://cydphysarum.variable.gallery
Runs on the CYD 3.5", 2.8" and 2.4" (both R and C). One binary drives all of them. 500 agents, 240 MHz, no PSRAM.
Hi everyone,
I wanted to share my latest desktop gadget project running natively on the Cheap Yellow Display.
I brought over the core game logic from my previous project and completely transformed it into a 3D wireframe world. It runs an autonomous, real-time ecological food chain (plants, herbivores, predators) with interactive touch controls.
The best part is that it is highly optimized and runs completely fine with PSRAM disabled.
If you have a CYD board, you can flash it via your browser with the Web Installer:
Feedback and suggestions are welcome!
For the ESP32-2432S028R Cheap Yellow Display: live conditions and forecasts from your choice of 20 weather data providers, on-device history logging and trend graphs, sunrise/sunset and moon phase, configurable alerts, and a built-in web portal for setup — no companion app or cloud account required. GitHub link
Finally was able to get it to work on the 2.4 CYD which I’ve been thinking about for a while since Cifertech just had it for The 2.8, and felt the 2.4 needed some more love. Was quite a bit of work since I am still learning to code and I’m not gonna lie to get definitely got assistance lol. Almost bug free may fully build it even though I can’t solder to see if there is any other bugs or things that need to be fixed. Let me know what you think?