I'm trying to set a static IP(manual, no dhcp) address for wifi network using connmanctl. I'm running angstrom linux.

I get the following: 

connmanctl  

connmanctl> config wifi\_"HASH"\_managed\_psk --ipv4 manual 192.168.10.2 255.255.255.0 192.168.10.1
Error wifi\_"HASH"\_managed\_psk: Not supported

anyone has an idea how to do it?