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CC1352P: CC1352P: Wireless M-Bus S-mode support

Part Number: CC1352P
Other Parts Discussed in Thread: WMBUS, CC1310


I have downloaded the latest SimpleLink SDK for CC1312R: v4.30.00.54 from the 5th of October 2020 and the latest Smart RF studio 2.19.0.

Two questions concerning WMBUS support:

1) Smart RF Studio only contains settings for WMBUS 868MHz C- and T-Mode, but not for S-Mode. Will it be released later in Q4/2020?

2) The CC13x2/CC26x2 SDK does not contain any RF patches for WMBUS modes as they exist for the CC1310 SDK. Are there simply no RF patches required on CC1312R for WMBUS modes?

I am interested in WMBUS S-Mode, because it shares the same physical layer properties as KNX-RF ready (KNX-RF 1.R).
As there is now support for CC1310 in this KNX-stack, I wonder if support for the CC13x2 could be added as well.

  • Hello Christian,

    1) S-mode is not planned for Q4 in Studio. I will check the plan and get back to you.

    2) Q4 release has post fix vX.40. v4.30.00.54 is the Q3 release. I will check the expected release date for the Q4 release.

  • Hello Christian,

    1) The due date for Q4 release is not set, but it might be very late 2020.


    Yes, we will support the S-mody PHY(Physical Layer) on CC13x2 – this could be used in a third party stack – for example KNX.

    In terms of the TI wireless MBUS stack offering, we have decided – initially, to only support T and C mode (868 MHz). We might eventually also go for S-mode MBUS stack offering, but we’re currently not seeing a strong push for this in the market.