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Heating – PID controller with PWM for control of real world processes (heating a hot tub e.g.)

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This flow demonstrates how to control of a real world processes using a PID controller and Pulse Width Modulation.

Required nodes

  • node-red-contrib-pid
  • node-red-contrib-timeprop


Download Codeheating-pid-pwm.json

How-to import: Video Tutorial