There is a button to indicate if somebody is at crash space, which is a non profit community maker space.
When you press the button it will update the website showing that the space is open for the next hour.
This code repository is the software and hardware information for a sign that will sync to the open status of the space.
Here is how the sign will look when nobody is at the space.
And if somebody presses the button, the sign will light up and look like this.
Below is a picture of the internals and a bill of materials. This repository is free and open source under GNU GPLv3
- NeoPixel Stick: Adafruit 1426
- 2x NeoPixel Ring 12: Adafruit 1643
- 3mm one way glass cut to 181mm x 79mm
- QT Py ESP32-S2: Adafruit P5325
- 4 Screws M3x8 (Face Plate)
- 2 Screws M2x8 (LED mounting)
- 2-4 Screws M2x12 (Chip mounting)
- USB-C Power Cable
- Electrical wire
- Fishing wire