Couldn't connect to router with space in the SSID

[m4mans]

I'm connecting with a router while SSID has a space and esp never connects.

[georgepapas123]

I know this issue is old, but for anyone having the same problem, this is mentioned in the README.md:
<< If you want to enter non-ASCII or special characters (incl. ' ') you can use HTTP-style hex encoding (e.g. "My%20AccessPoint" results in a string "My AccessPoint"). >>