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    2. Lipax
    A New Chapter for MagicMirror: The Community Takes the Lead
    Read the statement by Michael Teeuw here.
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    Lipax

    @Lipax

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    Latest posts made by Lipax

    • RE: UPDATE: Replaced my PIR-Sensor with a Doppler Microwave Sensor.

      @uros76 ty ill maybe try to find another microwave sensor. pir i find really ugly try to stay away from them. really sad i didnt get the microwave sensor working. thanks for the help

      posted in Tutorials
      L
      Lipax
    • RE: UPDATE: Replaced my PIR-Sensor with a Doppler Microwave Sensor.

      it took a long time but i tested the voltage, i can upload a video somewhere if u want. the wrong positive and the regular ones look the same for me. it kinda spikes to ~5v and then instantly goes to 3.3 and stabilizes

      posted in Tutorials
      L
      Lipax
    • RE: UPDATE: Replaced my PIR-Sensor with a Doppler Microwave Sensor.

      @uros76
      i forget to mention i already changed the pin, i first tried pin 7 before

      according to pinout.xyz my pin 11 is gpio 17

      GPIO 17: level=0 fsel=0 func=INPUT
      

      thank you very much for helping me, i dont have a multi meter but ill ask my father to do that. u think its not the sensor sending the signal? maybe it picks up something with the wire along the way? i dont have a engineering background.

      posted in Tutorials
      L
      Lipax
    • RE: UPDATE: Replaced my PIR-Sensor with a Doppler Microwave Sensor.

      @sdetweil sry about that

      @uros76 i hope thats not the problem

      import RPi.GPIO as GPIO
      import time
      import datetime
      
      switch=11
      
      
      GPIO.setmode(GPIO.BOARD)
      GPIO.setup(switch, GPIO.IN)
      
      
      
      
      try:
          while True:
              if GPIO.input(switch) == 1:
                  now = datetime.datetime.now()
                  print(now.strftime("%Y-%m-%d %H:%M:%S"), "something")
                  
              time.sleep(5)
              
              
      except KeyboardInterrupt:
          print("Bye Bye")
      finally:
          GPIO.cleanup()
      
      

      thanks for the help

      posted in Tutorials
      L
      Lipax
    • RE: UPDATE: Replaced my PIR-Sensor with a Doppler Microwave Sensor.

      thanks for the help, but i doubt its some kind of movement since its exactly every minute. i tried a different room and its the same.

      bewegung1.jpg

      posted in Tutorials
      L
      Lipax
    • RE: UPDATE: Replaced my PIR-Sensor with a Doppler Microwave Sensor.

      @uros76
      the range is not the problem. i get positives when nothing is moving near it

      posted in Tutorials
      L
      Lipax
    • RE: UPDATE: Replaced my PIR-Sensor with a Doppler Microwave Sensor.

      hello,
      i tried this with the microwave sensor, but im out of ideas. i get wrong positives every minute. (i check every 5 sec).
      i added also the ferrite, tried another raspberry, different of these sensors (bought a 5 pack) and placed it in a different room. anyone got any ideas what else i could try?
      or maybe similar microwave sensors i could try?

      any help would be great, tyvm

      posted in Tutorials
      L
      Lipax