The command returns OK when I change the "opkg remove wpad-mini" from the official documentation to "opkg-remove wpad-basic", so it now reads:
- Add option wps_pushbutton '1 ' to a config wifi-iface section that is configured for WPA2-PSK in /etc/config/wireless
- opkg update
- opkg remove wpad-basic
- opkg install wpad hostapd-utils
$ hostapd_cli -i wlan1 wps_pbc
$ hostapd_cli -i wlan1 wps_get_status
PBC Status: Active
Last WPS result: None
I hold the WPS button on the device for 3 secs. It starts searching but never joins the router. I tried wlan0 too but same result.
That's a pitty, I had the same device working for many years using LEDE.