ESP Clock

Made from 12 ESP8266 during Bilbao Maker Faire 2015

tamberg

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Description

<a href="http://www.thingiverse.com/thing:1134525" target="_blank">http://www.thingiverse.com/thing:1134525</a>

Details

Built by @tamberg during http://bilbaomakerfaire.com/meet-the-makers-2015/

Pictures https://www.flickr.com/photos/tamberg/albums/72157661456853951

Video of how it works https://www.flickr.com/photos/tamberg/22978920380

Made from 12 ESP8266. Each slice controls 5 minutes, plus a certain hour.

Slices independently get the time from the Web, then display their part.

Setup is simplified through a D-Link DIR-505 repeater / access point.

Note that ESP is also the ISO three-letter country code for Spain.

Components

12 × ESP8266 e.g. https://www.adafruit.com/product/2471
1 × FTDI programmer e.g. https://www.adafruit.com/products/284
12 × 8mm Neopixel e.g. https://www.adafruit.com/products/1734
60 × Neopixel strip e.g. https://www.adafruit.com/products/1461
1 × Big red button e.g. https://www.adafruit.com/products/1185 (Intended to use it as a reset button and to display a heartbeat. Ran out of time.)