Skip to main content
Associate
March 19, 2024
Solved

Reconnection issues using NVM

  • March 19, 2024
  • 2 replies
  • 1213 views

I am using Zigbee for wireless communication using Zigbee_OnOff_Router_NVM as a reference. The problem I am currently facing is that if I turn off the Router for a long time, it may take about 20 seconds for the data to reach the Coordinator the next time it is started. What can I do to reduce the time it takes to reconnect? Help me.

Best answer by Ouadi

Hello @Born2,

When restarting from persistence, the application for a ZC / ZR should wait for a link status message to update the NNT table with the full entries, after that, the router could send data to the coordinator with no issues.

Link status message time is defined by ZigBee spec and can not be reduced. 

Best regards,

Ouadi

2 replies

OuadiBest answer
Technical Moderator
March 29, 2024

Hello @Born2,

When restarting from persistence, the application for a ZC / ZR should wait for a link status message to update the NNT table with the full entries, after that, the router could send data to the coordinator with no issues.

Link status message time is defined by ZigBee spec and can not be reduced. 

Best regards,

Ouadi

Born2Author
Associate
April 4, 2024

Hello Ouadi,

I understand the content.
Thank you for your response.

Born2