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ESP32 and GPS Module-Based Location Tracker with Buzzer and Lamp Indicators

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Circuit Documentation

Summary

This document provides a detailed overview of a circuit that includes an ESP32 microcontroller, a GPS module (NEO-6M), a buzzer module, and a red lamp. The ESP32 serves as the central controller, interfacing with the GPS module for location data, controlling the buzzer for audio alerts, and managing the red lamp for visual signals.

Component List

  1. ESP32-WROOM-32UE

    • Description: A powerful microcontroller with Wi-Fi and Bluetooth capabilities.
    • Pins: 3v3, EN, VP, VN, 34, 35, 32, 33, 25, 26, 27, 14, 12, GND, 13, D2, D3, 5V, 23, 22, TX, RX, 21, 19, 18, 5, 17, 16, 4, 0, 2, 15, D1, D0, CKL

  2. NEO-6M (GPS MODULE)

    • Description: A GPS module used for obtaining location data.
    • Pins: GND, TX, RX, VCC

  3. Buzzer Module

    • Description: A module used to generate sound alerts.
    • Pins: GND, Vcc, I/O

  4. Lamp Red

    • Description: A red lamp used for visual signals.
    • Pins: +, -

Wiring Details

ESP32-WROOM-32UE

NEO-6M (GPS MODULE)

Buzzer Module

Lamp Red

Code

There is no code provided for the microcontrollers in this circuit.