Reef-pi Temp problems.

[jhoop]

I am having problems with temp probes. Have replaced probes. Then I get message where temps show 32 degrees and I get this error message. Might work for up to a week or more. Any ideas of what could cause this ?

Nov 19 10:32:02
temperature sub-system. Failed to read sensor Tank Temperature. Errorpen /sys/bus/w1/devices/28-0114381e96aa/w1_slave: no such file or directory

Nov 19 10:32:08
temperature sub-system. Failed to read sensor Room Temperature. Errorpen /sys/bus/w1/devices/28-011437c763aa/w1_slave: no such file or directory

Jeff Hoop

 

[geologeek]

Are you sure you have wired the replacements up properly? Where did you source them? Some of the cheaper ones from AliExpress/eBay may have their wire colours different.

Sorry it's been years since I did my temp probes, but I used the waterproof heat shrink at the wire/probe interface and they have lasted........ unfortunately a faulty 24v power supply took out my entire system and I need to rebuild, possibly will be a project to start today with soldering a new goby hat!

I suggest doing a Google search of your error code and it might give you the answers you seek, unless you can wait for someone with more up to date knowledge than I comes along to help.....sorry I couldn't solve the problem, but it has literally been about 3 yrs since I did my initial build and my memory doesn't last that long.