7Semi ESP32-S3 EC200U 4G LTE Cat-1 WiFi Bluetooth GNSS IoT Smart Modem

High-Performance IoT Modem for Smart Connectivity Solutions: Enhance your projects with robust, wireless communication capabilities.

The 7Semi ESP32-S3 EC200U 4G LTE Cat-1 WiFi Bluetooth GNSS IoT Smart Modem is designed to offer seamless wireless communication, supporting LTE-FDD, LTE-TDD, GSM/GPRS networks, and GNSS for enhanced navigation solutions. Ideal for outdoor monitoring, portable 4G WiFi hotspots, and smart home applications, this modem integrates an ESP32-S3-WROOM-2 module for AI and IoT applications. Its dual-core processor ensures efficient data handling and low-power consumption, making it suitable for a wide range of industrial and personal IoT setups.

This modem simplifies connectivity with its Type-C interface, offering versatile options to switch between USB and 4G module communication for portable WiFi or wireless hotspot functionalities.

Working Principle of 4G WiFi Modem

Key Features:

• Multi-Network Connectivity: Supports LTE-FDD, LTE-TDD, GSM/GPRS, and GNSS (GPS, GLONASS, BeiDou, Galileo, QZSS) for global usage.
  • Global Navigation Support:
    Supports GPS, GLONASS, BeiDou, Galileo, and QZSS for accurate GNSS-based applications.
  • Optimized Network Frequency Bands:
    Compatible with LTE-FDD B1/B3/B5/B8, LTE-TDD B34/B38/B39/B40/B41, and GSM 900 MHz/1800 MHz.
• High-Performance ESP32-S3: Built around a dual-core Xtensa 32-bit LX7 microprocessor for AI, neural computing, and signal processing tasks.
• Versatile Power and Connection: USB Type-C interface allows easy switching between 4G module and ESP32-S3 USB connector.
• Versatile Connectivity Options: Features 2.4 GHz Wi-Fi and Bluetooth 5 (LE) for stable wireless connections.
• Low Power Consumption: Multiple low-power working modes, ideal for energy-sensitive applications like remote monitoring and smart home systems.
• Compact and Flexible Memory: Flash memory up to 32 MB and 8 MB PSRAM ensures efficient data processing and storage for AIoT projects.