I am a little confused by the methods around NJ command.
I set NJ to 0xFF while I configuring end devices on network.
If I want to "lock my network I set NJ to 0 on the coordinator.
Is it necessary to also set NJ to 0 on all routers on same network or does the coordinator prevent joining anywhere on network?
At the same time sleeping device rejoins should be possible in event of power outage etc. even if NJ is 0.
BTW I am running 1 coord, 3 routers with XBee Pro and 32 cyclic sleep end nodes using Xbee SMD
ZS set to 0.