SmartElex SIM7600E 4G Dongle + Development Board – LTE IoT Connectivity Module

SmartElex SIM7600E 4G Dongle + Development Board – Complete 4G LTE Connectivity for IoT and Embedded Projects

The SmartElex SIM7600E 4G Dongle is the most capable and versatile 4G LTE connectivity module available for IoT developers, electronics hobbyists, and embedded systems engineers in India. Built around the powerful and proven SIM7600E cellular module, this development board gives your projects instant access to high-speed 4G LTE data, voice, and SMS capabilities — along with built-in GNSS positioning — in a single, compact, easy-to-integrate package. Whether you are building a remote monitoring system, an asset tracker, a smart agriculture solution, or an industrial automation device, the SmartElex SIM7600E 4G Dongle provides the reliable, high-speed cellular backbone your project needs.

Explore our full range of IoT Development Boards and Electronics Modules and Components at VirtualPathshala.

What Is the SmartElex SIM7600E 4G Dongle + Development Board?

The SmartElex SIM7600E 4G Dongle is a compact cellular connectivity module that combines a full 4G LTE modem, multi-network fallback support (3G and 2G), and an integrated GNSS receiver on a single development board. It connects to host devices — including Arduino, Raspberry Pi, STM32, ESP32, laptops, and industrial computers — via USB or UART, making it compatible with virtually every development platform in common use today. The board supports a comprehensive range of network protocols including TCP, UDP, HTTP, HTTPS, FTP, FTPS, MQTT, DNS, and SMTP, making it ready for almost any IoT application imaginable.

Key Features of the SmartElex SIM7600E 4G Dongle

1. High-Speed 4G LTE with 2G/3G Fallback

The SmartElex SIM7600E 4G Dongle delivers download speeds of up to 150Mbps and upload speeds of up to 50Mbps over 4G LTE — fast enough for real-time data streaming, over-the-air firmware updates, high-frequency sensor data uploads, and video monitoring applications. When 4G coverage is unavailable, the module automatically falls back to 3G UMTS or 2G GSM networks, ensuring uninterrupted connectivity across India’s diverse network landscape — including rural and semi-urban areas where 4G coverage may be inconsistent.

2. Built-In GNSS – GPS, Beidou, and Glonass Positioning

The SmartElex SIM7600E 4G Dongle includes an integrated GNSS receiver that supports GPS, Beidou, and Glonass satellite systems simultaneously. This multi-constellation positioning capability delivers fast, accurate location fixes even in challenging environments with partially obstructed sky views. Combined with LBS (Location Based Service) base station positioning as a fallback, the module can determine location both outdoors and in areas with limited satellite visibility. This makes it ideal for vehicle tracking, logistics monitoring, drone telemetry, fleet management, and any application requiring reliable real-time location data.

3. Dual Interface – USB and UART

Flexibility is one of the greatest strengths of the SmartElex SIM7600E 4G Dongle. It provides two connection interfaces to suit any host device. The USB interface allows direct plug-and-play connection to laptops, Raspberry Pi, industrial computers, and ARM/x86 host boards — the host recognises the module as a wireless network adapter and connects to 4G immediately after driver installation. The UART interface with hardware flow control connects directly to microcontroller platforms such as Arduino, STM32, ESP32, and other MCUs, using standard AT commands for full control over all modem functions.

4. Comprehensive Protocol Support

The SmartElex SIM7600E 4G Dongle supports an extensive range of network protocols, making it ready for virtually any IoT communication requirement:

• TCP and UDP – Raw socket communication for custom IoT protocols
• HTTP and HTTPS – REST API calls to cloud platforms and web servers
• FTP and FTPS – File upload and download for data logging applications
• MQTT – Lightweight publish-subscribe messaging for IoT sensor networks
• DNS – Domain name resolution for connecting to cloud services
• SMTP – Email alerting and notification from embedded devices
• DTMF – Dual-tone multi-frequency signalling for voice-controlled applications
• IPV4 and IPV6 – Full dual-stack internet protocol support

5. Voice Calls and SMS – Full Telephony Support

Unlike many basic IoT cellular modules, the SmartElex SIM7600E 4G Dongle supports full telephony functions including voice calls and bidirectional SMS messaging. This enables projects such as SMS-triggered alarms, remote device control via text message, voice-interactive systems, and automated alert notifications — without requiring any additional hardware or external services.

6. RNDIS and Dial-Up Internet Access

The SmartElex SIM7600E 4G Dongle supports multiple dial-up methods for internet access. The RNDIS (Remote NDIS) mode presents the module as a standard USB network adapter on Windows and Linux — giving your Raspberry Pi, laptop, or industrial computer immediate internet access over 4G with minimal configuration. PPP dial-up mode is also supported for Linux systems requiring direct IP socket access at the kernel level.

7. Wide Compatibility – Works with Arduino, Raspberry Pi, STM32, ESP32, and More

The SmartElex SIM7600E 4G Dongle is designed for maximum platform compatibility. Via UART, it works seamlessly with Arduino Uno, Arduino Mega, Arduino Nano, STM32, ESP32, ESP8266, and any other microcontroller platform that supports serial communication. Via USB, it connects directly to Raspberry Pi 3, Raspberry Pi 4, Raspberry Pi Zero, standard laptops, and x86 industrial computers running Windows or Linux. This broad compatibility makes it a single cellular solution that works across an entire ecosystem of development hardware.

8. IPEX Antenna Connectors – Strong Signal Reception

The SmartElex SIM7600E 4G Dongle features dedicated IPEX antenna connectors for the GSM/LTE main antenna, UMTS/LTE auxiliary antenna, and GNSS antenna. The included 4G LTE antennas provide reliable signal reception in most environments. The separate GNSS antenna connector allows an external GPS antenna to be positioned optimally for the best satellite visibility, which is critical for achieving fast, accurate location fixes in vehicle and outdoor tracking applications.

9. AT Command Control – Simple and Powerful

All functions of the SmartElex SIM7600E 4G Dongle are accessible through the well-documented SIM7600 series AT command set. Developers can send SMS messages, initiate voice calls, establish TCP connections, query GPS coordinates, configure network settings, and control all module parameters using simple serial AT commands from any microcontroller or computer terminal. Comprehensive AT command documentation and example code are freely available, significantly reducing development time for new projects.

SmartElex SIM7600E 4G Dongle – Full Technical Specifications

What’s Included in the Box

• ✅ 1× SmartElex SIM7600E 4G LTE IoT Dongle + Development Board
• ✅ 2× 4G LTE Antennas (IPEX)
• ✅ 1× 4-Pin Header
• ✅ 2× 11-Pin Headers
• ✅ 1× 4-Pin Right Angle Pin Header

Note: A Nano SIM card and GNSS antenna are required but not included. Use an active 4G SIM card from any Indian operator (Jio, Airtel, Vi, or BSNL).

IoT Applications for the SmartElex SIM7600E 4G Dongle

The SmartElex SIM7600E 4G Dongle is the ideal cellular module for a wide range of real-world IoT and embedded applications:

• 📍 GPS Vehicle and Asset Tracking – Real-time location monitoring for vehicles, fleets, and valuable assets
• 🌾 Smart Agriculture – Remote monitoring of soil sensors, weather stations, and irrigation systems over 4G
• 🏭 Industrial Automation – Remote control and monitoring of PLCs, sensors, and actuators via MQTT or HTTP
• 🔒 Security and Alarm Systems – SMS and call alerts triggered by motion sensors or alarm inputs
• 🚁 Drone Telemetry – Real-time flight data and command transmission over LTE
• 🌊 Environmental Monitoring – Remote weather, water quality, and air quality station connectivity
• 🏠 Smart Home and Building Automation – Cellular backup connectivity for smart home hubs and gateways
• 🚗 Telematics Systems – OBD data logging and transmission for vehicle diagnostics

SmartElex SIM7600E 4G Dongle vs Standard Wi-Fi Modules – Why Choose 4G?

Who Is the SmartElex SIM7600E 4G Dongle Best For?

• ✅ IoT developers building connected devices that need cellular internet access
• ✅ Students and engineers learning cellular communication and GPS tracking
• ✅ Hobbyists working on Arduino or Raspberry Pi projects requiring remote connectivity
• ✅ Startups and businesses building GPS tracking, fleet management, or remote monitoring products
• ✅ Makers and prototypers who need a single board for both 4G data and location tracking

Order the SmartElex SIM7600E 4G Dongle Today

The SmartElex SIM7600E 4G Dongle + Development Board is available now at VirtualPathshala with fast shipping across India. Add nationwide 4G LTE connectivity, GPS tracking, and full telephony to your next IoT project in minutes. For the full SIM7600E AT command reference and technical documentation, visit the official SmartElex SIM7600E product page.