Key Features
Remote meter reading enabled
by fixed networks and drive-by / walk-by
Smooth transition from OMS® to LoRaWAN® possible
Switching of stacks "on-the-fly" for maximum flexibility
User-defined protocol priority
to be set for each possible state of a system
Your benefits with our stack package
Well-designed API (Application Programming Interface)
Easy to use API well-proven and used for several low-power radio stacks by STACKFORCE
Platform Interface now available as source code
- Customization and fine tuning of platform driver
- Customization of radio settings (e.g., frequency)
Optimized power consumption
Power consumption is optimized through interrupt driven state management and the exclusion of polling.
Strengthen the future viability of your devices with this stack
Protocol Stack Features
OMS® v4.5.1 for End Devices
EN 13757-3/-4/-7 (Wireless M-Bus) compliant Protocol Stack for End Devices:
- Operation modes S, T or C
- Encryption modes 5, 7 and 10 (OMS® security profiles A, B & D)
- 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“
- Optimization of TRX timings
LoRaWAN® v1.0.4
Compliant to LoRaWAN® v1.0.4:
- Class A & C
- OTAA & ABP
- Pre-certified for several regions:
EU868 / US915 / AU915 / AS923 - Application Layer Support
- Apl. Layer Clock Sync v1.0.0
- Remote Multicast Setup v1.0.0
- Frag. Data Block Transport v1.0.0
Key characteristics
- Multi-stack API
- Easy migration from one stack to another (compile time switching)
- Operation of multiple stacks in parallel (run time switching)
- User-defined protocol priority to be set for each possible state of a system
- Open platform driver enabling customizations (e.g., radio frequency)
Technical Information
Supported Specifications
OMS® v.4.5.1 PROTOCOL STACK COMPLIANT ACCORDING
- EN 13757 (Wireless M-Bus) Open Metering Standard (OMS®)
LORAWAN® v1.0.4 PROTOCOL STACK COMPLIANT ACCORDING
- LoRaWAN® v1.0.4
- LoRaWAN® Regional Parameters v1.0.3
Reference Hardware
STM32WL55 / WLE
Memory Requirements
The code sizes described above specify the typical required memory for operating the full featured protocol stack as a library including related drivers. Values based on reference hardware. The RAM requirements for LoRaWAN® FUOTA are not included in the values, as these are very dependent on the application.
Contact us
Commercial Features
First level Support
High quality product
Easy comissioning & configuration
Warranty & maintenance
Do you have Questions?
We are happy to help you.
Our software products are very complex and even seemingly minor details can influence the scope of development services. For this reason, we would like to talk to you about your project.