Tag: esp32 4g project

ESP32 4G LTE GPS Tracker with MQTT | Real-Time Vehicle Tracking Dashboard

ESP32 4G LTE GPS Tracker with MQTT | Real-Time Vehicle Tracking System & Dashboard

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📌 Introduction In modern transportation and logistics systems, real-time vehicle tracking is essential for monitoring, security, and operational efficiency. This project demonstrates how to build a complete SIM-based real-time GPS tracking system using ESP32, SIM7600 4G LTE module, MQTT protocol, and a live web dashboard. Unlike WiFi-based IoT systems, this project works entirely on 4G […]

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Smart Attendance System Using 4G LTE Module | HTTP Request to Cloud | No WiFi Required

Smart Attendance System Using 4G LTE Module | HTTP Request to Cloud | No WiFi Required

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Welcome to another exciting IoT project by Yarana IoT Guru — the Smart Attendance System using ESP32 and 4G LTE Module!This project demonstrates how we can build a powerful attendance tracking system that works completely without WiFi by using a 4G LTE module to send HTTP requests to a cloud server. In most IoT projects, […]

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