IoT Traffic Light Monitoring

This channel logs the real-time status of a traffic light module (Red, Yellow, Green) connected to NodeMCU ESP8266. Each field represents whether a light is ON (1) or OFF (0).
  iot, esp8266, nodemcu, traffic light, leds, thingspeak
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Field 1 Chart
Field 2 Chart
Field 3 Chart
Channel Location
Channel Video