ESP32 LM35 Temperature Sensor Project

The ESP32 LM35 Temperature Sensor project demonstrates how to interface an LM35 analog temperature sensor with an ESP32 microcontroller to measure temperature. The LM35 sensor provides analog voltage output proportional to temperature, making it straightforward to integrate with microcontrollers for temperature sensing applications.

Components Needed

• Power Supply

Block Diagram

Circuit Setup

Connecting the LM35 Sensor to ESP32:

Instructions

Setup:

Initialize Serial communication using

Operation:

• Use
• Convert the ADC value to temperature in Celsius using the formula
• Print the temperature to the Serial Monitor using

Considerations:

Applications