select * from data where sn='thermostat0' order by id desc limit 4
idsntspqvaluesystemts
83314322 thermostat0 tin 23.12 1780742927 Sat 06 06 2026 12:48:47
83314321 thermostat0 ip 192.168.2.60 1780742927 Sat 06 06 2026 12:48:47
83314320 thermostat0 tout 19.12 1780742927 Sat 06 06 2026 12:48:47
83314319 thermostat0 relay 0 1780742927 Sat 06 06 2026 12:48:47

Sat Jun 6 12:48:52 2026 by walley