Multiple sensors send same data plugins sensors and temp

Telegraf
1

Regards,
I have problem with 1-wire sensors (e.g. DS18B20), they send the same fields.
Plugin sensors
2019-12-14T09:58:07Z I! Starting Telegraf 1.13.0

sensors,chip=rpi_volt-isa-0000,feature=in0,host=raspberry-pi in_lcrit_alarm=0 1576317489000000000
sensors,chip=w1_slave_temp-virtual-0,feature=temp1,host=raspberry-pi temp_input=6.562 1576317489000000000
sensors,chip=w1_slave_temp-virtual-0,feature=temp1,host=raspberry-pi temp_input=13.125 1576317489000000000

Plugin temp
2019-12-14T09:58:46Z I! Starting Telegraf 1.13.0

temp,host=raspberry-pi,sensor=w1_slave_temp_input temp=6.562 1576317529000000000
temp,host=raspberry-pi,sensor=w1_slave_temp_input temp=13.125 1576317529000000000

root@raspberrypi:/etc/telegraf# sensors
rpi_volt-isa-0000
Adapter: ISA adapter
in0: N/A

w1_slave_temp-virtual-0
Adapter: Virtual device
temp1: +6.6°C

w1_slave_temp-virtual-0
Adapter: Virtual device
temp1: +13.1°C

How to separate sensors because i have in canvas to add 5 more sensors
Thank you

2

It looks like they’re identifiable by the chip tag. You can filter on this in your queries and dashboards :+1:

1 Like
3

The chip tag is the same for all the sensors
w1_slave_temp-virtual-0

4

I’ve not seen devices with the same chip before, but it seems like it might be a bug in lm-sensors

1 Like
5

I see you’ve actually responded to that issue. Unfortunately we’re bound by what that library returns.

Hopefully they get it fixed

1 Like
6

Thank you for response, but I think lm-sensors not fast fix it.
This bug reported.