02-23-2023, 09:30 PM
Hi Rob,
Trying to add a second temperature probe and getting strange behavior.
I have had one connected for a while with no issues.
Trying to add a second, it doesn't come up on the list.
I have checked the pin connections (made that mistake the first time) and am getting 5v and 3.3v across the voltage and data pins.
But- when I plug the new probe into the temp1 pins (current workin probe), it comes up but the other probe doesn't appear when plugged into the temp2 (or temp3) pins.
So I am 97% sure it is not a hardware issue (i.e. bad probe or connector). I can use these two probes separately when they are plugged into temp1 pins.
Running ls /sys/bus/w1/devices/ I can see the new probe pop up but can't use it... what am I missing here?
Trying to add a second temperature probe and getting strange behavior.
I have had one connected for a while with no issues.
Trying to add a second, it doesn't come up on the list.
I have checked the pin connections (made that mistake the first time) and am getting 5v and 3.3v across the voltage and data pins.
But- when I plug the new probe into the temp1 pins (current workin probe), it comes up but the other probe doesn't appear when plugged into the temp2 (or temp3) pins.
So I am 97% sure it is not a hardware issue (i.e. bad probe or connector). I can use these two probes separately when they are plugged into temp1 pins.
Running ls /sys/bus/w1/devices/ I can see the new probe pop up but can't use it... what am I missing here?
