I am reading several 1wire temparature sensors with a Raspi 3 with this node:
I wanted to start a heater when temperatures below 0 °C are reached.
But I realized, that the min value is always 0.
I don't know, how to contact the author @robquads.
As a workaround I read the "file" /sys/bus/w1/devices/28-000005fa6d46/temperature
and devide the output value / 1000.