Giant Hidden Shelf Edge Clock – 3D Printable | ESP8266 | Blynk | Google Assistant | 4 LED Per Rail

This was a fun project! It was a lot of work, but it was worth it. I had a spare 30Pixels/m roll from another project, so i decided to use it instead of buying a new 60Pixels/m. Because of this, I could only fit 4 pixels per rail.

Here are a few other differences I made along the way:

Printed Setting: I used a 0.6mm Nozzle which allowed me to print at 100.0 mm/s. This change almost cut the printing time in half. I highly recommend it.

Arduino: Because I was only using 4 leds per rail instead of 9, I needed to modify the Arduino file. See it attached.

I used Blynk for the all, and IFTTT to link Google Assistant with the Blynk app.

In the future I want to add some led effects (like rainbow, animation patterns, etc.) to increase functionality.