RS232+USB 4G LTE All Netcom SIM7600CE Module for Global IoT Connectivity

This 4G LTE module integrates RS232 and USB interfaces to offer flexible connectivity for embedded systems, industrial automation, and remote monitoring applications. Supporting all major network standards including TDD-LTE, FDD-LTE, UMTS, CDMA, and GSM, it provides reliable all-netcom communication across global frequency bands. Controlled entirely by AT commands, it simplifies integration into existing projects without complex protocol stacks. Its compact 30 x 30 x 2.9 mm footprint and wide -40°C to +85°C temperature range make it suitable for harsh environments.

Features and Connectivity

This module combines multiple communication interfaces and broad network support to address diverse project requirements. The dual serial interface allows straightforward connection to microcontrollers and single-board computers, while the all-netcom frequency coverage ensures operation across different carriers and regions.

Dual Interface Flexibility

The RS232 and USB interfaces offer two methods for data exchange with host devices. RS232 enables legacy industrial equipment integration, while USB provides modern plug-and-play connectivity. Both interfaces support full AT command control for network registration, data transmission, and SMS management.

All-Netcom Frequency Bands

Covering TDD-LTE bands B38/B39/B40/B41, FDD-LTE bands B1/B3/B8, TD-SCDMA bands B34/B39, UMTS/HSDPA/HSPA+ bands B1/B8, CDMA 1X/EVDO BC0, and GSM/GPRS/EDGE 900/1800 MHz, this module supports 2G, 3G, and 4G networks worldwide. The all-netcom design eliminates the need for region-specific hardware variants.

Industrial Temperature Range

With an operating temperature range of -40°C to +85°C, the module can be deployed in outdoor, automotive, and industrial environments. This robustness ensures reliable data communication in extreme cold and heat, reducing the need for additional environmental enclosures.

Technical Specifications and Integration

Understanding the electrical and mechanical specifications is essential for successful integration. The module requires a 3.4V to 4.2V supply and offers a standard AT command set for control.

Supply Voltage and Power

The module operates on a supply voltage range of 3.4V to 4.2V, making it compatible with common 3.7V lithium-ion batteries or regulated 3.3V/4.0V power supplies. This low-voltage design suits battery-powered IoT devices requiring efficient power consumption.

Mechanical Dimensions

The compact footprint of 30 x 30 x 2.9 mm allows integration into space-constrained enclosures. The low profile of 2.9 mm facilitates slim device designs for wearables, trackers, and handheld terminals.

AT Command Control

All network functions including connection setup, data transfer, and SMS handling are accessible via industry-standard AT commands. This simplifies firmware development and accelerates time-to-market for new products.

Applications and Use Cases

This module is suited for various IoT and M2M (Machine-to-Machine) applications that require reliable cellular connectivity across different network generations.

Industrial Automation

In factory environments, the module can connect programmable logic controllers (PLCs) and sensors to cloud platforms via 4G LTE. The RS232 interface is ideal for legacy equipment integration, while the wide temperature range supports production floor conditions.

Remote Monitoring Systems

For environmental monitoring, asset tracking, and smart agriculture, the module provides always-on connectivity. Its all-netcom capability ensures operation in rural or cross-border areas where network coverage varies.

Portable and Mobile Devices

The small size and low power requirements make it suitable for handheld terminals, GPS trackers, and mobile payment devices. The USB interface enables easy connection to embedded computing platforms like Raspberry Pi or Arduino.

Benefits and Buying Value

Choosing this module reduces complexity by combining multiple network standards and interface types on a single compact board. The wide temperature range and AT command control simplify design and deployment.

Reuse and Low Maintenance

Thanks to its industrial temperature tolerance and robust AT command interface, the module can be reused across multiple projects without hardware changes. This reduces long-term costs and inventory management.

Why Choose This Product

This module offers comprehensive network coverage, dual RS232+USB interfaces, and a reliable operating range that supports both indoor and outdoor applications. It provides an all-in-one solution for engineers needing global 4G LTE connectivity in a compact, white-coloured package.