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Internet of Things News-SIMCom announces the smallest eSIM module, suitable for space-constrained cellular Internet of Things


  • This SIM7070 The SIMCom series is a NB-IoT module In a compact size (24 mm x 24 mm), it combines Kigen’s GSMA-compliant eSIM remote management and Infineon’s first-class eSIM security controller optimized for space-constrained and industrial applications.
  • SIMCom, Kigen and Infineon It has been announced that the module is immediately available, even the first in Europe.
  • Single authentication Enable eSIM The products enable OEMs and MVNOs to simplify manufacturing and logistics to accelerate the large-scale Internet of Things, which can quickly expand to millions of devices on the ground, no matter where they are located.

SIMCom announced that the SIMCom NB-IoT SIM7070 module measuring only 24 mm x 24 mm can now be equipped with Infineon’s compact eSIM security controller, which is a GSMA-compliant remote SIM provided by Kigen (UK) Ltd. Management software provides support.

The safety controller uses the smallest SMD package, which is significantly smaller than the current standard.

eSIM and Remote SIM Provisioning (RSP) technology is a huge breakthrough, alleviating the main bottleneck of large-scale IoT device deployment. The evolving ecosystem is discovering the benefits of eSIM for more use cases. eSIM does not use a physical SIM card to send the data needed to connect to the network, but supports remote SIM card configuration for any cellular connected device. The specification is used in various applications in the fields of consumer electronics, home IoT applications, industrial (IIoT) applications (such as smart metering), and logistics (asset tracking).

Yang Tao, Chairman of SIMCom said:

“IoT devices are getting smaller and smaller, but with more and more functions, which poses a big challenge for module suppliers. Thanks to the cooperation with Infineon and Kigen, SIMCom’s NB-IoT module SIM7070 series It now supports the option of embedding a miniaturized eSIM to promote integration and logistics, while reducing manufacturing costs by designing products on a large scale.”

Therefore, NB-IoT will become an indispensable part of IMT-2020 or 5G to meet the emerging demand for low-speed, low-bandwidth connections in utilities, homes, and industries. SIMCom SIM7070 series is a NB-IoT module that supports Cat-M/Cat-NB/GPRS/EDGE wireless communication. It adopts LCC dimensions and has a compact size of 24 mm x 24 mm, so it is very suitable for compact product design. At the same time, it has a wealth of UART, GPIO, PCM, SPI, I2C and other interfaces. The SIM7070 series has been applied to scenarios that require low latency and low throughput data communication under various wireless propagation conditions such as meter trackers.

In addition to providing its OPTIGA™ Connect IoT eSIM turnkey solution, Infineon also supports various IoT solutions provided by its partners with its security controller hardware expertise. SLM17 32-bit eSIM security controller, embedded in a small SMD package measuring 2mmx2mm SIMcom SIM7070 module, Optimized for the needs of cellular IoT applications, providing an extended temperature range from -40 to 105°C. Thanks to the highly robust NVM technology and resistance to harsh environmental conditions such as vibration and humidity, SLM17 has a service life of more than 10 years, data retention for more than 10 years, and a very low failure rate.

“The deployment of 5G and the shift to cloud and virtualization are reshaping the operations and practices of the industry. We support this transformation through such cooperation and eliminate the SIM integration work for SIMCom customers and mobile network operators. At the same time, we Is meeting the industry’s urgent needs for scalability, ease of deployment, and broad coverage,” Infineon’s senior vice president and general manager of embedded security Juergen Rebel said.

Under this partnership, Kigen will provide GSMA-compliant Yes The M2M remote SIM configuration service of the SIM7070 eSIM module supports the over-the-air switching of SIM configuration files from different mobile operators or IoT connection providers to achieve continuous local connection. Kigen’s leading remote SIM configuration service has been audited and certified as a SAS-SM provider with SM-DP and SM-SR functions.

Kigen’s eSIM service also supports mobile network operators and device manufacturers who want to simplify logistics when expanding the deployment of security devices. Device manufacturers that choose cellular connectivity can distribute their devices to customers around the world and provide a single certified eSIM-enabled product. Equipment and customers can easily join and manage through a unified RSP management solution. It can provide product upgrades and new services remotely to support innovation and service differentiation. Through this integration, device manufacturers can retain their network choice and flexibility through Kigen’s bundled eSIM support service.

“One obstacle to expanding the Internet of Things is the complexity that device manufacturers face when accessing off-the-shelf hardware, especially low-power cellular IoT. Therefore, the cooperation with SIMCom and Infineon integrates all elements, even the smallest Devices can also be easily connected on a large scale. With Kigen’s GSMA-certified eSIM operating system and remote SIM configuration service, device manufacturers can create a single product to win new customers in new regions and cooperate with their preferred connection network. “ Said Vincent Korstanje, CEO of Kigen.

In the 5G era, the challenge for enterprises, mobile network operators, and Internet of Things service operators will be to activate millions of devices quickly and safely. MNO can provide unique M2M and IoT services without adding labor-intensive processes, but choosing to use proven M2M RSP solutions. Solutions that support RSP expand their customer base and allow the use of large-scale IoT and 5G growth.

Device manufacturers that choose cellular connectivity can distribute their devices to customers around the world and provide a single certified eSIM-enabled product. Since there is no need to stock and manage various SIM form factors, the cost is reduced.

Enterprises can use RSP to virtually manage arrays of security devices deployed across geographic regions. Equipment and customers can easily join and manage through a unified RSP management solution. It can provide product upgrades and new services remotely to support innovation and service differentiation.

The SIMCom SIM7070 eSIM solution, together with Infineon and Kigen, will have a potential market to help realize the dream of an interconnected world.



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