====== Smarthome ======
{{tag>project software hardware infrastructure process electronics }}   

we claim to have built the tiniest smart home @ shackspace

makefu: "the most smart per squaremeter"

makefu and exco upgraded this community hand-brick-layed (ttb, momo, phrewfuf, exco) home to a smart home.
It now shows DNS and TCP delay of the shackspace internet (WiFi) with an ESP8266.


 {{http://36.media.tumblr.com/218e6a65caae0514c327c496ee6b3144/tumblr_noki5w8vTJ1tqypxno3_540.jpg}}


===== Features: =====

  * dns resolution time of google
  * http connect time to google
  * rbg led control + stats , access via bootstrap website: http://smarthome.shack , mobile-first:
 {{https://lh3.googleusercontent.com/-76DkKuAxJ2g/Ve_9-SvmSJI/AAAAAAAACUM/48LlG18iJd8/s640-Ic42/Screenshot_2015-09-09-11-06-11.png}}

  * send timing data via mqtt to stats collector in shack network: http://heidi.shack:8080
  * u8g interface for stats

===== Hardware: =====

  * ESP8266 with nodemcu
  * 3" u8g compatible B/W display
  * 1 WS2812

  * schrottige weiße 2-breadboard Adapter-PCBS können mit 6206a Reglern bestückt werden (schlecht: ohne caps).
====== Develop ======

  * White: Ground
  * Purple: receive (to transmit on usb-ttl)
  * Grey: transmit (to receive)