malle-pietje
commented
7 years ago I am not sure whether Channel State Information is actually available anywhere in the UniFi controller. Since it's a metric that is determined per station I would guess it's available in the connected station/client object. Here's a sanitized example of such an object from a 5.5.20 controller:
{
"_id": "5954d24d023456b45fdfb813",
"_is_guest_by_uap": false,
"_is_guest_by_ugw": false,
"_is_guest_by_usw": false,
"_last_seen_by_uap": 1502950845,
"_last_seen_by_ugw": 1502950688,
"_last_seen_by_usw": 1502950839,
"_uptime_by_uap": 30891,
"_uptime_by_ugw": 63,
"_uptime_by_usw": 62647,
"ap_mac": "44:d9:e7:11:33:55",
"assoc_time": 1502903765,
"bssid": "56:d9:e7:22:33:44",
"bytes-r": 1,
"ccq": 333,
"channel": 52,
"essid": "my_wifi",
"first_seen": 1498731085,
"gw_mac": "44:d9:e7:00:00:00",
"hostname": "iPhone-van-Malle-Pietje",
"idletime": 67,
"ip": "192.168.0.167",
"is_guest": false,
"is_wired": false,
"last_seen": 1502950845,
"latest_assoc_time": 1502950625,
"mac": "bc:a9:20:bb:22:11",
"network": "LAN",
"network_id": "558c39fee4b05333332a8bae",
"noise": -101,
"oui": "Apple",
"powersave_enabled": true,
"qos_policy_applied": true,
"radio": "na",
"radio_proto": "ac",
"roam_count": 1,
"rssi": 40,
"rx_bytes": 1384686,
"rx_bytes-r": 0,
"rx_packets": 13606,
"rx_rate": 200000,
"signal": -61,
"site_id": "558c39fee4b05888832a8bab",
"sw_depth": 2,
"sw_mac": "44:d9:e7:66:77:88",
"sw_port": 14,
"tx_bytes": 4383760,
"tx_bytes-r": 0,
"tx_packets": 9134,
"tx_power": 34,
"tx_rate": 200000,
"uptime": 47080,
"user_id": "5954d29999f2e3b45fdfb813",
"vlan": 0
}Closest metric would be CCQ but I have not yet discovered how that is exactly determined.
May I get Wifi AP CSI from the UniFi-API-browser? Thank you.