Hello,
what should i write into the “slave” field when i want to use a D18B20 Temperature Sensor.
Once it was detected automatically but later it doesn`t work well.
Kind regards
Cay
D18B20 - what should i write into the "slave" field
cay.kruse
#1
Ian
#2
Hi Cay,
Welcome to the Cayenne community!
The short answer to your question is the DS18B20 address goes in the slave field.
or
The slave address for a DS18B20 looks like this 28-000006908c5f
.
If Cayenne can’t ‘see’ the device you can use the below link to instructions to check to see if the RPi and 18B20 are working together.
Good luck,
Ian