?
Solved

Connect two temperature sensors DS18b20 to Particle Photon

Posted on 2016-08-24
2
Medium Priority
?
125 Views
Last Modified: 2016-08-30
Hi all!

I managed to read data from my DS18B20 using Particle Photon using this tutorial:
https://www.hackster.io/AgustinP/logging-temperature-data-using-the-spark-core-b9c60c

How can I hookup and read data from two sensor instead of one?

Thanks!
0
Comment
Question by:ltpitt
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
2 Comments
 
LVL 7

Expert Comment

by:Scobber
ID: 41769571
Dallas temperature sensors are designed to be connected together in a bus, because most micro controllers use 'bit banging' to communicate they are often limited.

Your best bet is to use a actual bus master look at the data sheet to find a compatible part

https://datasheets.maximintegrated.com/en/ds/DS18B20.pdf

I purchased a few of these for about a buck each off ebay
0
 
LVL 7

Accepted Solution

by:
Scobber earned 2000 total points
ID: 41769575
The bus master data sheet can be found here

https://datasheets.maximintegrated.com/en/ds/DS2482-100.pdf
0

Featured Post

NEW Veeam Agent for Microsoft Windows

Backup and recover physical and cloud-based servers and workstations, as well as endpoint devices that belong to remote users. Avoid downtime and data loss quickly and easily for Windows-based physical or public cloud-based workloads!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Monitor input from a computer is usually nothing special.  In this instance it prevented anyone from using the computer.  This was a preconfiguration that didn't work.
Moving your enterprise fax infrastructure from in-house fax machines and servers to the cloud makes sense — from both an efficiency and productivity standpoint. But does migrating to a cloud fax solution mean you will no longer be able to send or re…
Learn the basics of lists in Python. Lists, as their name suggests, are a means for ordering and storing values. : Lists are declared using brackets; for example: t = [1, 2, 3]: Lists may contain a mix of data types; for example: t = ['string', 1, T…
The viewer will learn how to look for a specific file type in a local or remote server directory using PHP.
Suggested Courses

743 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question