02-05-2021, 08:44 PM
Here's a little info on the error.
https://www.controlbyweb.com/support/faq/temp-sensor-reading-error.html#:~:text=If%20the%20measurement%20sequence%20fails,value%20of%20the%20temperature%20register.&text=The%20DS18B20%20digital%20temperature%20sensor,in%20the%20'Parasitic'%20mode.
Here's some discussion about it on reef-pi.
https://www.reef2reef.com/threads/reef-p...ng.641948/
I think the 185 could be ignored with a simple if temp > as no tank will ever be 85c but the -1 I'm not sure as some people do monitor negative temperatures.
https://www.controlbyweb.com/support/faq/temp-sensor-reading-error.html#:~:text=If%20the%20measurement%20sequence%20fails,value%20of%20the%20temperature%20register.&text=The%20DS18B20%20digital%20temperature%20sensor,in%20the%20'Parasitic'%20mode.
Here's some discussion about it on reef-pi.
https://www.reef2reef.com/threads/reef-p...ng.641948/
I think the 185 could be ignored with a simple if temp > as no tank will ever be 85c but the -1 I'm not sure as some people do monitor negative temperatures.