Other Parts Discussed in Thread: SIMPLELINK-CC13X0-SDK, CC1310, CC1350, WMBUS
Tool/software:
Hi,
I am currently working with one of your products, the CC1310 LaunchPad Development Kit, together with the SIMPLELINK-CC13X0-SDK library and the wM-Bus Stack, which includes the OMSv4.1.2. The goal of the project is to create a collector where telegrams from real meters can be detected and processed by it.
In first test two CC1310 LaunchPad Development Kits were used, one in meter mode and the other in collector mode. The objective is to ensure that the collector is correctly configured to receive telegrams from the meter implemented with CC1310 LaunchPad. In this situation, the collector was configured in Serial mode as T2, and the meter as APL in T1/C1 mode, and it was successfully verified through the serial port that the collector correctly received messages from the meter.
However, the collector was unable to receive messages from a real meter. To test it, an RTL-SDR was used, and it was possible to confirm that it was sending telegrams in T1 mode, just like the meter simulated with the development kit. Below is an example of a real telegram from the meter:
T1;1;1;2025-08-07 15:58:23.529087;133;127;00096014;0x15442c0b1460090029077a950800000c14912300002f
I know that the module CC1350 is getting the data from the meter, because I tried it with the SmartRF Studio 7 software, and as you can see in the image bellow, the data is being collected. To configure the SmartRF Studio, I followed the document called "swra522e".
What I would like to know is whether it is possible to receive data from real meters and whether any modifications need to be made to the wmbus stack example code in order to achieve this, since it was possible with a meter implemented on the CC1310 LaunchPad.
