View source for Trafficlight

{{ThingInfoBox
|status      = working
|name        = Internet of Trafficlights (IoT)
|image       = Traffic_light.jpg
|owner       = Tiefpunkt
|username    = tiefpunkt
|description = A trafficlight connected to the internet
}}
We have a traffic light in the space that can be controlled via the internet.

==Hardware==  
* Trafficlight
*3 5V LED Lamps (voltage uncertain)
*4-channel relais board
* [https://newbiely.com/tutorials/esp8266/esp8266-pinout esp8266]
*Barreljack Power Supply (the small white thing in the top of the Photo)
*The [[Multiswitch]] board
{|-
| [[File:Traffic light pcb front.jpg|center|thumb|The PCB]] || [[File:Traffic light pcb back.jpg|center|thumb|the back of the pcb]]
|}

==Software== 
*Running [https://esphome.io/ ESP Home]

== Control ==
Use [[Homeassistant]] to control the lights either directly or via automations

It's currently tied to the status - closed is red and open is green :)

ESP Home also provides a webinterface which is currently reachable at http://10.10.10.253/ (that's a DHCP IP so it will possibly change soon => TODO: Fix IP Address)

== Pinout ==
You can find the pinout for the ESP [https://newbiely.com/tutorials/esp8266/esp8266-pinout here].


name: red

pin: GPIO5 (D1)


name: yellow

pin: GPIO4 (D2)


name: green

pin: GPIO14 (D5)

[[Category:Project]]