1Wire Sensor ID keeps changing - No w1_slave file

SOswald

I have a Neuron with a 1-Wire DS18B20 temp sensor.

When I look in the /sys/bus/w1/devices folder, I see this:

I am using Node-Red to test and, and this is the error message I get:

What am I missing? As I try different things, the ID in the devices folder changes. I am new to this environment, but not new to development.

Thanks!

tomas_hora

@SOswald Does it change or does it disappear? Where did you get that sensor?

SOswald

It changes. The sensor came from this site.

Here's what it is now:

SOswald

@tomas_hora
And what's more, there is only one sensor, plugged directly into the Pi, not a hub.

SOswald

Anything?

tomas_hora

@SOswald Please check your owfs configuration. You shoudl see only 1 sensor if you have only one connected.

SOswald

@tomas_hora Well, I guess I did have a small typo in my owfs.conf file, but I have fixed that. Here is my current owfs.conf file:

All the lines above these are commented out.

I still see multiple sensors with invalid IDs, and there are no w1_slave files:

Thank you again.

Steve