WLED CLOCK PCB / ESP32 APPLICATION
Led Clock AIO
WLED-powered LED clock on a single 100x33mm PCB. USB-C, no extra modules, no wire spaghetti. Based on the ledclock project by @imeszaros.
About this project
About this project
A seven-segment clock reduced to one hand-solderable PCB measuring 99.74x33.2mm, deliberately kept under 100mm because fabs charge extra past that. It is the ledclock design by imeszaros, powered by WLED, with no extra modules and no wires inside the case; USB-C is the only cable. The LED count runs past 50, and a stencil for the front is strongly recommended since hand-soldering them one at a time is possible but painful. A photoresistive sensor must sit 5–7 mm above the top layer so it pokes through the case, and the 1000 µF C3 capacitor has to be mounted horizontally to fit. Firmware is flashed from a web tool after installing the CH340 driver, and colours and effects are set from the WLED phone app. Case files are in CaseModel; segment covers print in transparent filament at 20–30% infill.
From the README
From the README
- Build
- Install the CH340 drivers BEFORE connecting the clock
- Limit
- The photoresistive sensor must be soldered 5–7 mm above the top layer of the PCB
- Enclosure
- You will also need two M3 heat inserts and two M3x8mm countersunk screws.
Hardware
Boards: ESP32
Supported hardware: ESP32. Confirm the exact board revision and pin map in the upstream repository.
What the source supports
Upstream evidence: Reviewed from public README media at commit 824f324153b6 under MIT. Firmware was not executed.
Media credit & rights
Upstream project media · rights remain with its owner · Credit: mariusmym
Screenshots decoded from the upstream README at a pinned commit. Repository code and firmware were not executed; the license texts are included in the preview package.
View original source ↗ Copyright & removal · Reviewed
More projects on these boards
Desktop Display ESP-NOW Heat Pump ESP32 NEON OS ESP32 OLED BLE ESP32 Smart Grandfather Clock ESP32 Temperature Weather Display
See what an ESP32 project looks like, and whether it runs on your board.
FILTERS
Browse by form factor. Check the exact board, chip and peripherals before installing.
Try a project
Newest listings
Give your project a little spotlight.
Repository links do not imply author endorsement or verified hardware compatibility. Check the upstream safety guidance before powering or flashing a build.