odroid@odroid64:/sys/bus/w1/devices$ cd 10-000802f38c57
odroid@odroid64:/sys/bus/w1/devices/10-000802f38c57# cat w1_slave
33 00 4b 46 ff ff 03 10 30 : crc=30 YES
33 00 4b 46 ff ff 03 10 30 t=25562
odroid@odroid64:/sys/bus/w1/devices/10-000802f38c57#