Wireless multi-sensor demo

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niclasf
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Wireless multi-sensor demo

Post by niclasf » Sat 01 Feb 2014, 10:32

Here is a short demo of my multi-sensor. The demo shows only one of the capabilities it has.
http://youtu.be/utAuHvnYCy4

You can not only connect temperature sensors, but also a temperature/humidity sensor and a PIR sensor.
There is also a special firmware that makes it possible to connect a DS2423 1-wire counter.

Paco
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Re: Wireless multi-sensor demo

Post by Paco » Sat 01 Feb 2014, 21:26

Looks very nice! Placed an order straight away. Seems like à great way to combine the 1-wire and 433mhz protocols.
Really loking forward for your delivery!

niclasf
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Re: Wireless multi-sensor demo

Post by niclasf » Sat 01 Feb 2014, 22:18

Thanks! I'll send it tomorrow.

Paco
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Re: Wireless multi-sensor demo

Post by Paco » Mon 03 Feb 2014, 22:01

Would it work to connect the following 1-wire solar sensor from m.nu?
https://www.m.nu/ljussensor-analog-vers ... bd31darsb1

It would be a nice way to get a hopefully more accurat solar meter then the modified Viking temp sensor i'm using now..

niclasf
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Re: Wireless multi-sensor demo

Post by niclasf » Tue 04 Feb 2014, 00:33

No, sorry. That will not work.
I might develop support for it in the future. Step one is to get hold of one of the sensors.

Paco
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Re: Wireless multi-sensor demo

Post by Paco » Tue 04 Feb 2014, 19:46

Ok, to bad. Thumbs crossed though!
Recived the multi-sensor today and so far it works like a charm! :clap:

Just need to figure out where to put it.. :?

Paco
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Re: Wireless multi-sensor demo

Post by Paco » Thu 06 Feb 2014, 17:07

How does the multi-sensor handle the adresses?
Its seems as if two of my 1-wire sensors has been given the same adress.

niclasf
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Re: Wireless multi-sensor demo

Post by niclasf » Thu 06 Feb 2014, 20:18

bit-crunching 48 bits of each 1-wire serial id into 8 bits. Part of the 8 bits is used as sensor id.

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