I have Senior Project about Human detection . My system use PIR sensor to open camera on Jetson nano and sent data to LoRaWAN . I have a problem when i use GPIO to connect PIR sensor i dont understand about Tx Rx and cant coding when PIR sensor sent data to open camera on Jetson nano.
hello chussana2,
may I have confirmation that you’re talking about passive infrared sensor (PIR sensor)?
what’s the use-case you would like to have, you may also contact with Jetson Camera Partners for camera solutions.
thanks
Yes i am talking about passive infrared sensor but i try to connected them with GPIO and i doesnt work .
Thanks
hello chussana2,
you may refer to Topic 144550, for several ways to access GPIOs. such as, kernel APIs, python scripts, C++ samples.
please also check developer guide, you may refer to Configuring the 40-Pin Expansion Header session by using Jetson-IO python tool to configuration GPIOs.
thanks