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Scan MAC address in a local network

Posted: Sun Jul 23, 2017 1:35 pm
by rok_kiz
Hi,

I am developing an application using ESP32 and Raspberry Pi. My ESP32 will publish a message to my Raspberry, but it needs to know the IP of the Raspberry in the local network. Is there any way to scan a specific MAC address in the local network using ESP32 then get the Raspberry IP when it connected to a Wifi?

Many thanks,

Re: Scan MAC address in a local network

Posted: Sun Jul 23, 2017 7:16 pm
by WiFive
Use mdns on both devices.