To align our software solutions for metering applications even better to the needs of the end users of our products, we have combined OMS® / wM-Bus with LoRaWAN® in a high-performance dual stack.
The advantages are obvious: Further standardization within smart metering applications and the use of existing LoRaWAN® networks facilitate the entry into IoT connectivity for your customers.
However, our dual stack is not only interesting for those getting started with IoT connectivity. This multi stack solution also enables a smooth transition phase for end users who already operate an OMS® / wM-Bus network and want to switch to LoRaWAN®. Take advantage of a multi stack solution in your product development and offer your customers a product that is designed for different application scenarios.
Protocol Stack Key Features:
- OMS® v4.5.1 / Wireless M-Bus
- EN 13757-3/-4/-7 (Wireless M-Bus) compliant protocol stack for end devices
- Operation modes S, T, or C
- Encryption modes 5 and 7 (OMS® security profiles A and B)
- Compliant to specification OMS® v4.5.1 by OMS® group, referring to EN 13757
- Annex C „Sensor“ compatibility
- Enables application to support all use cases specified by Annex M „Requirements for OMS® use case support“
- LoRaWAN® v1.0.4 compliant protocol stack for end devices
- Class A & C
- OTAA & ABP
- Pre-certified for several regions: EU868 / US915 / AU915 / AS923
Application Layer Support:
- LoRaWAN® Application Layer Clock Synchronization v1.0.0
- LoRaWAN® Remote Multicast Setup Specification v1.0.0
- LoRaWAN® Fragmented Data Block Transport v1.0.0
The Protocol Stack Package is delivered with a pre-compiled stack library, hardware-specific drivers, a serial command interface, a power management, and the applications “Example” and “Modem“. While Example includes a suggestion of creating your own firmware by integrating the stack library into your own application software, the app Modem allows you to create your own modem firmware using the supplied serial interface (e. g. UART, SPI, I2C, …) and power management.
Supported Devices | STM32L0,STM32U5,STM32WL5 |
Deliverable | Binary |
License Type | Commercial |
Site |
ST Products |
---|