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    PWM Output with node Red

    Node-RED
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    • T
      T. Hunter last edited by

      Hello,
      I try to control a PWM output with Node Red.
      I'm sending a json to the websocket like this.
      {
      "cmd": "set",
      "dev": "relay",
      "circuit": "1_01",
      "mode": "PWM",
      "pwm_freq": 10,
      "pwm_duty": 20
      }
      But the output is not switched.

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