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I used male breadboard connectors to connect everything to the nodeMCU, you can solder the RGB led directly on the wire (with one resistor on the anode (+))
 
I used male breadboard connectors to connect everything to the nodeMCU, you can solder the RGB led directly on the wire (with one resistor on the anode (+))
  

Revision as of 17:46, 9 April 2017

Project: SpaceState ESP Clock
SpaceState ESP Picture.jpg
Name SpaceState ESP Clock
Initiator zeno4ever
Status 60%
Skills Basic Electronics, Arduino Software (C)
Summary Show space open/close state with nodeMCU / ESP-12E / ESP8266


I wanted to see if the TkkrLab hackerspace is open on my clock. For this I used an nodeMCU with a RGB led to request the spaceapi every 10 mins and display open (green) or closed (red) status.


Resources

Parts List

Software

Steps

600px


I used male breadboard connectors to connect everything to the nodeMCU, you can solder the RGB led directly on the wire (with one resistor on the anode (+))

The clock I have has a 6v that is connected to the Vin and GND of the nodeMCU

There are a few different types of nodemcu, check out this article for more information about these