DS18B20 And One Wire!
Posted: Thu Oct 21, 2021 7:20 pm
Hi!
I have made a project with a DS18B20. I want to measure some temperature in my floorheating. I use 4 DS18B20. In the project I was able to read the serial/adress number from each device with the program from the helpmenu Component: One Wire (Comms: Interface) One wire device scan. This program work very well, I can recomend to try.
In my program I create 4 macro one for each device. My question is: Every time I want to read next device Is it nessesary to "scan all device" and what is "Adress next device" and "Adress specific device" .
The program I made is working perfect. But I do not know if I have done it correctly 100%. I hope someone will check my program and very velcome correct the program.
Br Jorgen
I have made a project with a DS18B20. I want to measure some temperature in my floorheating. I use 4 DS18B20. In the project I was able to read the serial/adress number from each device with the program from the helpmenu Component: One Wire (Comms: Interface) One wire device scan. This program work very well, I can recomend to try.
In my program I create 4 macro one for each device. My question is: Every time I want to read next device Is it nessesary to "scan all device" and what is "Adress next device" and "Adress specific device" .
The program I made is working perfect. But I do not know if I have done it correctly 100%. I hope someone will check my program and very velcome correct the program.
Br Jorgen