This is a very basic Rust project that uses our open source Wi-Fi driver & stack
for the ESP32. It only connects to an access point (specified in the SSID env var)
and makes a parrot dance on your screen over HTTP.
If your AP uses WPA2-Personal, you can specify the password in the PASSWORD env
var. Note, that if it's an open network the variable must not be defined, as
otherwise the code will expect it to be a WPA2 network. (This is just because I
was to lazy to write something more complex for this example.)