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CC2530: End device not receiving write attribute command via group addressing

Part Number: CC2530


Hi,

We have a setup that include one ZNP coordinator and ED.

I have added the end device to the group.

We are able to write attributes to the ED by direct addressing. but it does not work in case of group addressing.

The group write attribute commands work fine if we use router instead of end device.

my questions:

1) Does the end device support group addressing?

2) Is there a different way of sending group command to ED?

3) Is there any thing else that i am missing here?

  • ZED uses polling to receive messages from its parent and group casting is like broadcasting which might be lost when ZED is in sleeping mode. It's recommended to use unicast if you want to send message to ZED.