CC2652P: CC2652P zigbee device RSSI get?

jia liang

Part Number: CC2652P

I using MT AF_INCOMING_MSG Convert the LinkQuality value in MSG to obtain the RSSI value corresponding to the device.

I want to know if the message from a certain device goes through multiple hops before reaching ZNP, and whether this LinkQuality only calculates the LQI of the last hop or accumulates it.

over 1 year ago

0 YiKai Chen over 1 year ago

Guru 735695 points

LinkQuality only calculates the LQI of the last hop.

0 jia liang over 1 year ago in reply to YiKai Chen

Prodigy 30 points

Is there any way for me to directly obtain the RSSI of a device and ignore the hop count

0 YiKai Chen over 1 year ago in reply to jia liang

Guru 735695 points

If device supports diagnostic cluster, you can read LQI/RSSI from device.

0 jia liang over 1 year ago in reply to YiKai Chen

Prodigy 30 points

I can understand what you said. After implementing this cluster, I will use ZNP to read the LastMessage RSSI Attribute on the device, which is the RSSI from ZNP to this device, regardless of how many hops have passed in between

+1 YiKai Chen over 1 year ago in reply to jia liang

Guru 735695 points

Yes, that's correct.

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CC2652P: CC2652P zigbee device RSSI get?