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PIR sensor modules usually have a 3-pin connection: Vcc (+) , Output, and Ground (-) . The pinout may vary, so it is recommend to check the manufacturer’s datasheet to confirm the pins. Besides PIR ...
Get close enough to this raven and you’ll set off the PIR sensor, ... The ESP32’s WiFi connection provides accurate time via querying an ... a light sensor, and the original blinking red LED.
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