CrowPanel 7" / Crowtail LED + Crowtail PIR

YannickYannick
in Elecrow HMI Display

Hi everybody
I'm using OpenHasp+MQTT in HomeAssistant (And No Arduino)
I've a Crowtail PIR and a Crowtail LED.
Crowtail is link to GPIO_D via pin 38 and it work fine (I can switch on/off with MQTT command)
I want detect movement from Crowtail PIR and light on the LED when PIR detect movement.
Where do I link my Crowtail PIR on the CrowPanel 7" ? And which is the input Pin ?

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Comments

  • JennieJennie

    Hello @Yannick
    If you don't use the serial port, you can connect it to the serial port.

  • YannickYannick

    Hi Jennie
    Is the serial port this ?

    If yes, the number GPIO is 38 like the GPIO_D pin

  • JennieJennie

    Hi Yannick,
    This is a I2C port on the photo.So It's can't be used as a normal input/output .

    This is a serial port as below shown

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