Product Description
Step into the era of high-speed IoT with the SIMA7670C 4G LTE GSM Module. This industrial-grade communication board is based on the A7670C chipset, offering reliable Cat 1 LTE connectivity that is significantly faster and more future-proof than older 2G/3G modules. At Robogears, we recommend this version for its integrated RS232 interface, which allows you to connect the module directly to industrial PLCs, older PC COM ports, or standalone data loggers without needing extra converters. Whether you are building a remote solar monitoring station or a vehicle tracking system at your Pimpri facility, this 4G module ensures low-latency data transfer and wide-area coverage across India's modern LTE networks.
Detailed Key Features
4G LTE Cat 1 Technology: Optimized for M2M (Machine to Machine) applications, providing the perfect balance between high speed and low power consumption.
Dual Interface Design: Features a standard DB9 RS232 port for industrial equipment and TTL header pins for direct connection to microcontrollers like Arduino and ESP32.
Global/Regional Compatibility: Specifically tuned for Indian 4G bands (B1/B3/B5/B8/B34/B38/B39/B40/B41), ensuring stable connections on Jio, Airtel, and Vi.
On-board Power Regulation: Includes a high-efficiency voltage regulator that allows the module to be powered by a wide range of DC inputs (typically 5V-12V).
Network Status Indicators: Integrated LEDs provide real-time feedback on Power, Network Registration, and Data Transmission status.
