WiFi host name

This is the host name that I see on the router interface. Is this set from the ATWINC1500 firmware ? Can it be changed ?

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How did you get “router interface” please?

Hi Dat

This is my router management user interface.

basically, just look at the DHCP leases on the DHCP server device (usually router in small environments). That will show the “registered” name that the device put in the DHCP request

a question what if i have couple of same wifi on same network (example above same router) could same hostname cause conflict.

usually the MAC address duplication will cause you issues. The name as visible in a DHCP lease is not important to communication, just figuring out what device is what in the lease list - so at worst case, a duplicated name would mean you wouldn’t know device A from device B.