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DS18B20 one-wire sensor

raichlebw Dec 1, 2017 04:14 AM

Hi all!

Has anyone used a CR1000 to log a set of DS18B20 one-wire temperature sensors? Any help would be appreciated.

Thanks,

JDavis Dec 1, 2017 03:40 PM

You cannot physically connect them directly. You need to use a 1-Wire to RS232 adapter.

The adapter will have a manual that describes how RS232 commands correspond to 1-Wire commands. You also need to read the manual for the temperature sensor to see what commands you need to use and how the data is formatted. 

For an experienced programming, it would be two full days of work.

pagehover Nov 13, 2023 08:13 AM

They cannot be physically connected. A 1-Wire to RS232 adapter is required. eggy car

* Last updated by: pagehover on 11/13/23 @ 8:14 AM *
hueljannie Dec 18, 2023 04:53 AM

No physical connection can be made between them. Please note that an adaptor from 1-Wire to RS232 is necessary. wordle today

* Last updated by: hueljannie on 12/18/23 @ 4:53 AM *
ancho Mar 30, 2024 04:45 AM

This post is under review.

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