Image: reddit.com · Paint program for ESP32-2432S028R (Cheap Yellow Display)
A paint program for the ESP32 Cheap Yellow Display
A paint program with eight drawing tools and SD card image import and export, vibe-coded with Claude for a cheap ESP32 touchscreen board.
Credits
- Reddit poster CommunityFan89 Source ↗
Earliest dated source:
The full story
A paint program for the ESP32-2432S028R "Cheap Yellow Display". Its tools are pen, eraser, fill, spray, line, rectangle, ellipse and eyedropper, with adjustable brush sizes, custom colour slots and BMP import and export from the SD card. The canvas is 200x200 because 240x240 was too much for a board without PSRAM.
The maker vibe-coded it with Claude. At one point Claude had them change a file to suit a different board they had plugged in; they forgot, and lost an hour bug-fixing before remembering.
How it was done
Tools
Themes
Loading themes…
Sources
From a short post by the maker, so the details are as they tell them.
- Reddit: Paint program for ESP32-2432S028R (Cheap Yellow Display)Reddit poster: CommunityFan89Posted
The maker's post on r/esp32.
If it disappears: archived copy of Reddit: Paint program for ESP32-2432S028R (Cheap Yellow Display) (opens in a new tab)
- Reddit: 2D Animation program for ESP32-2432S028R (Cheap Yellow Display)
The poster has deleted it, but the original is still readable (it can take a few seconds to load): archived copy of Reddit: 2D Animation program for ESP32-2432S028R (Cheap Yellow Display) (opens in a new tab)
- Reddit: Paint program for ESP32-2432S028R (Cheap Yellow Display)
The poster has deleted it, but the original is still readable (it can take a few seconds to load): archived copy of Reddit: Paint program for ESP32-2432S028R (Cheap Yellow Display) (opens in a new tab)