Zigbee

Zigbee firmware restores direct pairing for affected routers

Zigbee 4.0 routers can join through the coordinator when it does not know their installation code.

With work by

puddly1 linked pull request

Reviewed by tofurky

Zigbee 4.0 routers could fail to join directly through their network’s coordinator because its firmware tried a security negotiation requiring an installation code it did not know. Nabu Casa’s Silicon Labs firmware chooses that method only when the coordinator actually has the code.

puddly corrects the joining policy in the coordinator firmware, with review from tofurky.

From the source

NabuCasa/silabs-firmware-builder

fix: Implement DLK negotiation callback for direct router joins