RTOS: CC1310 - WMBUS : how many Meters this stack can connect?

feng zhongjie

Other Parts Discussed in Thread: CC1310, WMBUS, CC1312R, CC1350

Tool/software: TI-RTOS

hello：

CC1310-WMBUS SDK： wmbus-cc13xx-rtos-1.2.0

I'm using this tool chain. In my case, there could be lots of Meters connected to a collector. So I wonder how many Meters a collector can connect?

over 7 years ago

0 Siri over 7 years ago

TI__Guru* 85791 points

Hi
The collector supports up to 16 meters.

BR
Siri

0 feng zhongjie over 7 years ago in reply to Siri

Prodigy 40 points

Hi , Thank you for reply .
only 16 ! I plan to connect 200 METER , this is an impossible ? Do you have any good ideas?
Thanks

0 Tomasz Kocon over 7 years ago in reply to feng zhongjie

Guru 26200 points

Hello Feng,

there is an "upgraded" version of CC1310.
Check this one: www.ti.com/.../description

Also, look at this post: e2e.ti.com/.../688083

TI 15.4-Stack based solutions on CC1310 are memory bounded.

I am guessing, however the same too small memory issue may limit WMBUS nodes number.
WMBUS may be limited by the license, I have not checked that.

As I remember, WMBUS was distributed as a library without the source code.
Check if it is ported to CC1312R.

0 feng zhongjie over 7 years ago in reply to Tomasz Kocon

Prodigy 40 points

Hello friend

Thank you for reply

As you have said, WMBUS was distributed as a library without the source code.

The project shown on this picture, wmbus can be used on the CC1312R

But I didn't find relevant configuration parameters,I can't see the inside of the.lib file.

Because of the connection number limit, we have to replace the other protocols,New work will take us a lot of time,

I still want to continue to use wmbus,Ready to use the other chip test, do not know whether have LUNCHPAD

Thanks

0 Siri over 7 years ago in reply to feng zhongjie

TI__Guru* 85791 points

The Wireless M-Bus Protocol Software is not supported on CC1312. Only on CC1310 and CC1350.

BR

Siri

0 Tomasz Kocon over 7 years ago in reply to feng zhongjie

Guru 26200 points

Feng,

LaunchPad is here: www.ti.com/.../launchxl-cc1312r1

As Siri said, the Wireless M-Bus Protocol Software is not supported on CC1312.
I have no good answer for you.

0 feng zhongjie over 7 years ago in reply to Tomasz Kocon

Prodigy 40 points

Thanks for Tomasz and siri's help

I think to give up using wmbus，Project must connect many nodes So I'm going to try to use TI-15.4.
You are very enthusiastic

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RTOS: CC1310 - WMBUS : how many Meters this stack can connect?