Wifi isolation for pir sensor

[vicdilou]

Hello

I read that it was necessary to put a ferrite bead around the cables, I try but it doesn’t work. You know how to do it and where on the cable ?

Thank you :)

[johnnyboy]

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[vicdilou]

@johnnyboy the sensor will be about sixty centimeters of raspberry

[johnnyboy]

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[vicdilou]

@johnnyboy I used several cables

I have to put all the cables in the ferrite bead ?

[johnnyboy]

This post is deleted!

[vicdilou]

@johnnyboy There is no break in connection I think, I use this to test the sensor and it says always “Motion detected”.

from gpiozero import MotionSensor
import time

pir = MotionSensor(4)

while True: #repeat this forever
    if pir.motion_detected: # if motion is detected print the message
        print("Motion detected!")
    if not pir.motion_detected: # if no motion is detected print the message
        print("No motion detected!")
    time.sleep(1)