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By buchacho
#52973 In the answer here: http://stackoverflow.com/questions/3566 ... tname-mdns it says to use the WiFi.hostname(hostname) function, however it is not reliable for me. Is some kind of delay required? If I put the instruction immediately before WiFi.begin it does not work, if I place it somewhere earlier in my setup, it seems to work.

Also, is there a way to save the hostname in the chip? The SDK has wifi.save(), is there an Arduino equivalent?