select * from data where sn='meteo2' order by id desc limit 4
idsntspqvaluesystemts
22759080 meteo2 ssid walley 1563674307 Sun 21 07 2019 03:58:27
22759079 meteo2 ip 192.168.2.139 1563674307 Sun 21 07 2019 03:58:27
22759078 meteo2 temp 20.12 1563673707 Sun 21 07 2019 03:48:27
22759077 meteo2 temp 20.19 1563673107 Sun 21 07 2019 03:38:27

Sun Jul 21 04:21:36 2019 by walley