Is there a way to set hostname?

[brychanrobot]

The idf API allows setting the hostname by adding CONFIG_LWIP_LOCAL_HOSTNAME=<chosen-hostname> to the sdkconfig.defaults file. That doesn't seem to work in esp-wifi. Is there another way to do it?

[brychanrobot]

I figured out how to do this at least with embassy-net. For posterity, you can set a hostname on the DhcpConfig. This does require enabling the dchpv4-hostname feature on the embassy-net dep.

let mut dhcp_config = DhcpConfig::default();
dhcp_config.hostname = Some(heapless::String::from_str("test-hostname").unwrap());
let embassy_net_config = embassy_net::Config::dhcpv4(dhcp_config);