#Circuit Diagram. IR Sensor VCC → ESP32 3.3V IR Sensor GND → ESP32 GND IR Sensor Signal → ESP32 GPIO34. About "ESP32-based IR sensor distance measurement with AWS IoT Core using MQTT" Resources.

Wiring the ESP32 to the IR Sensor: ESP32 -> IR Sensor D13 -> OUT GND -> GND VIN -> VCC Wiring the LED and Active buzzer to the ESP32: The are only 2 GND GPIO pins on the ESP32 board, we therefore have ...

The PMW3901 is a small, low-power optical flow sensor that measures movement by analysing surface patterns. It is widely used in robotics, drones, and automation to estimate position changes without ...

Waveshare has launched an affordable ESP32-S3 IR Thermal Imaging Camera Module, featuring an 80×62 pixel thermal sensor with Wi-Fi and Bluetooth connectivity. Available with 45° and 90° FOV options, ...