• Enable remote IoT connectivity without a physical SIM card
• See SIMCom at Embedded Worldon Booth3-223,Messe Nürnberg,Nuremburg, Germany, March 11-14 2025

SIMCom, a leading provider of cellular wireless modules and solutions for IoT and M2M applications, has announced that all its range of Cat 1 bis IoT modules are now being prepared with the firmware necessary to support SGP.32 functionality, facilitating simple remote provisioning of IoT modules. Developed by the GSMA, the SGP.32 standard enables connectivity with IoT devices without the need for physical SIM cards or other user interfaces.

Comments Mads Fischer, European Sales Director. SIMCom: “SGP.32 allows IoT devices that have no displays, buttons or SIM cards to be deployed and updated. Cat 1 bis has been rolled out globally, so by implementing SGP.32 firmware in our Cat 1 bis modules, we are enabling IoT network designers to easily and seamlessly operate their systems remotely and securely using an eSIM only.”

SIMCom’s key LTE Cat 1 bis modules that have integrated SGP.32 firmware include the A7672 series, SIM7672 series, and A7683E. These modules offer strong connectivity, global certification compliance, and enhanced power efficiency, making them ideal for various IoT applications.

Based on the ASR1603 platform, the A7672 series supports LTE-FDD, LTE-TDD, GSM, GPRS, and EDGE communication modes. With a comprehensive certification portfolio—including RoHS, REACH, CE-RED, RCM, FCC, Anatel, and Deutsche Telekom—this series ensures compliance with global regulations, facilitating smooth deployment across international markets.

Powered by the QCX216 chipset, the SIM7672 series supports LTE-FDD and LTE-TDD communication. It boasts a wide range of certifications, including CE-RED, RoHS, REACH, FCC, TELEC, JATE, GCF, PTCRB, IC, KC, CCC, AT&T, and T-Mobile, ensuring reliability in diverse regions. A key feature of the SIM7672 series is its support for 3GPP Rel-14 Power Saving Mode (PSM), which allows power consumption to drop as low as 3µA in PSM mode, making it an excellent choice for battery-sensitive applications.The A7683E module is designed for LTE-FDD applications and carries certifications such as RoHS, REACH, CE-RED, and Anatel.All three modules offering a 10Mbps (maximum ) downlink rate and 5Mbps uplink rate.

Available in the LCC+LGA form factor, A7672 series and SIM7672 series are compatible with SIMCom NB/Cat M and/or2G modules, enabling a smooth migration to LTE Cat 1 products, enabling end-product scalability and upgradability. Modules also support both multiple built-in network protocols and the drivers for main operation systems (USB driver for Windows, Linux and Android). The inclusion of industrial standard interfaces such as UART, USB, I2C and GPIO suit the modules for IoT applications such as telematics, POS, surveillance devices, industrial routers, and remote diagnostics etc.

SIMCom’s A7672 series, SIM7672 series, and A7683E modules, powered by SGP.32 firmware, provide a cost-effective and scalable solution for large-scale IoT deployments, particularly in metering and tracking, by enabling remote SIM provisioning that eliminates the need for physical SIM insertion—thereby reducing costs and simplifying deployment in remote locations. With global certifications and ultra-low power consumption, these modules deliver reliable, energy-efficient performance and long-term deployment stability, making them the ideal choice for massive IoT applications due to their flexibility and efficiency.