Single Stack
Gateway
Compliant to EN 13757-3/-4/-7 (Wireless) M-Bus and OMS® Specification
Twenty end devices can be connected to one gateway device
Bidirectional as well as unidirectional communication possible
Ready-to-use on reference HW platforms for fast evaluation and proof-of-concept
The OMS® Stack for Gateway Devices plays a central role within a smart metering network. It enables data transmission from numerous meters and sensors and allows the device to manage a large number of connections simultaneously. The OMS® v4.5.1 stack implements all the protocol elements required for Wireless M-Bus compliance. It also covers a large part of the options and features specified in EN 13757 and its sub-standards, with a focus on the most commonly used options and features.
The stack is available ready-to-use on selected reference hardware platforms, enabling a fast start for evaluation and proof-of-concept purposes. In addition, we offer comprehensive support for platform porting and verification tailored to your specific hardware requirements. For custom integration, the stack is also available platform-independent, supporting a range of ARM Cortex-based CPU architectures, allowing you to implement the platform driver according to your system design.
EN 13757-3/-4/-7 (Wireless M-Bus) compliant protocol stack for gateway devices
Compliant to specification OMS® v4.5.1 by OMS® group, referring to EN 13757
1Features will be implemented in a later product version.
EFR32FG23
EFR32FG28
STM32WL3
ARM-Cortex M0+
ARM-Cortex M3
ARM-Cortex M4
ARM-Cortex M33
OMS® v.4.5.1 Protocol Stack comliant according
The code sizes described above indicate the typical memory requirements for operating the fully equipped protocol stack as a library, including associated drivers. The values are based on the specified reference hardware
Customization and fine tuning of platform driver
Customization of radio settings (e.g., frequency)
Example application allowing an easy start-up of the stack
Customization of this OMS® v4.5.1 stack to your requirements is possible
Our Protocol Stack package includes everything you need for integration:
The Protocol Stack itself is delivered as object code and cannot be directly modified. The platform interface (including HAL and RF driver integration) is provided as source code. This allows you to:
For further adjustments to the stack itself, we are happy to support you with specific development services.
Yes, that’s possible. In addition to our standard solutions, we offer customer-specific extensions of our Protocol Stacks. This enables us to implement your specific requirements so that the stack integrates seamlessly into your system environment.
We are happy to check compatibility with your specific hardware. If your hardware meets the minimum requirements for running a Protocol Stack, porting is generally possible. We can discuss the porting effort with you or provide our Platform Porting Guide so you can perform the porting yourself.
Yes. You can request a free evaluation license and test the software in your target environment – without obligation and risk-free. More information about the evaluation offer can be found on our website under: Evaluation License.
STACKFORCE uses a multi-stage testing process to ensure high software quality. This includes:
License selection
To evaluate a stack, registration with your business account is required.
Our protocol stacks undergo extensive testing, ensuring proven reliability across various IoT applications worldwide.
