wpa_supplicant eduroam minimal configuration

eduroam.conf

network={
    ssid="eduroam"
    scan_ssid=1
    key_mgmt=WPA-EAP
    eap=TTLS
    #anonymous_identity="[email protected]"
    #ca_cert="/etc/ssl/certs/AddTrust_External_Root.pem"
    phase2="auth=MSCHAPV2"
    identity="<email>"
    password="<pwd>"
}