I have a raspberry PI with Mosquitto installed and connected to a projector.
We will call "sensor1" (connected to an ESP8266) the sensor under the monitor and "sensor2" (connected to an ESP8266) the one at the bottom near the door. When a person enters the door, ie in front of sensor 2, a video in the Raspi must start only once and then stop. When a person first passes in front of sensor 1 and then in front of sensor 2, the video should not start. Let me explain: when a person enters the door, the film must begin; when he comes out he must not go. I hope everything is clearer.
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Hello, I have just read your job description carefully. Arduino firmware development is my great expertise area. Let's discuss more about the work by chatting. Thank you, regards.
Hi, This is Fahim. I am an electrical and electronics engineer. I have a lots of experience with such kind of work. So I hope I can handle your work with time and proper clearifications.
MQTT / PI / Pyhton Experts + we would be happy to assist you. :) Let us know when we can discuss this. we will wait for your positive response. Thanks Again Neofox Team [login to view URL]