DigitalClockSmartShelvingWithESP
DIY 3D printed clock working with NodeMCU (ESP-12)
The project uses NTP server to get the Time values and uses it to display it on the clock.
Libraries Required
You need to download the following:
- Adafruit NeoPixel Library: https://github.com/adafruit/Adafruit_NeoPixel
- NTPClient by taranais: https://github.com/taranais/NTPClient
List of components used:
- NodeMCU 1.0
- LDR Light Sensor for reference
- 5V Power Supply
- WS2812B LED Strip (60 leds / m) for reference
Tutorial
This project is a fork from DIY Machines project "Giant Hidden Shelf Edge Clock"
Thus can use the same tutorial for assembly of the clock: https://www.instructables.com/id/How-to-Build-a-Giant-Hidden-Shelf-Edge-Clock/
3D Files can be found here: https://www.thingiverse.com/thing:4207524/files
Connections
| NodeMCU | Clock LED | Shelf LED | LDR Sensor |
|---|---|---|---|
| D6 | Data In | - | - |
| D5 | - | Data In | - |
| A0 | - | - | Analog Out |
| Vin | +5V | +5V | - |
| 3.3V | - | - | 3.3V |
| GND | GND | GND | GND |
