The Ecosystem of the Internet of Things (IoT) advances at an unprecedented speed, with millions of interconnected devices that require safe, flexible and easy to manage connectivity solutions. In this scenario, Giesecke+Devrient (G+D) highlights the transforming role of ESIM technology, called to become the new connectivity engine to ensure that IoT expansion is sustainable and efficient.
Beyond the automotive sector
Although ESIM was born linked to the automotive and machine by machine by machine (m2m), today it extends to practically all sectors where IoT is the protagonist: transport, logistics, agriculture, energy or industry. Its ability to adapt to the entire life cycle of the devices, from the factory to the deployment in the field, makes it a centerpiece of digitalization.
A new standard for an interconnected ecosystem
One of the key advances comes with the ESIM SGP.32 standard, which improves the limitations of the previous SGP.02 specification. While the first version depended on SMS sending for communication, SGP.32 introduces IP -based protocols, which translates into faster and faster management of IoT devices. In addition, this update facilitates manufacturers complying with regional regulations such as local roaming and offers greater flexibility for companies that operate at a global scale.
According to Soenke Schroeder, global Go-To-Market & innovations for connectivity & Iot in G+D, “in the IoT sector, ESIM technology will be key to promoting modern connectivity and manufacturing processes. Among the main advantages are the digitalization of workflows, greater efficiency, cost reduction and reinforced safety”.
Esim, called to become the new connectivity engine to ensure that IoT expansion is sustainable and efficient
In-Factory Provisioning and Remote Management
Another turning point is in the possibility of providing ESIM profiles directly to the factory thanks to In-Factory Provisioning (IFPP). With this solution, the devices are prepared to automatically activate or receive the final subscription without manual intervention. Combined with Remote-Sim Provisioning (RSP), which allows updating remote profiles using OTA technology, the process of management of large fleets of IoT devices is radically simplified.
5G private networks and reinforced security
The ESIM is also presented as a 5G private networks, one of the fastest growing trends in the industry. It allows the machines to connect directly and reliable, overcoming problems of traditional physical natural ones such as corrosion or vibration. In addition, it offers the possibility of alternating between private and public networks without friction, something essential to guarantee the continuity of connectivity.
Advantages for manufacturers and companies
Beyond connectivity, ESIM optimizes the design of devices and inventory management. By eliminating the need for physical slots and allowing standardized models for different regions, companies reduce costs and logistics complexity. For Schroeder, “ESIM offers a high degree of flexibility and independence from the network, which means that IoT devices can change supplier several times throughout their useful life.”
