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delene
Joined: 13 Oct 2003
Posts: 32
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| Wireless Temperature Sensor |
 Posted: Thu Nov 08, 2012 8:51 am |
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Height of laziness I know but I am looking for a wireless temperature sensor that I can interface to a pic micro controller.
I have googled it and am not having any joy in finding one, so thought I would ask here. Does any one know of one or can recommend one?
Many thanks |
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Ttelmah
Joined: 11 Mar 2010
Posts: 19546
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| Posted: Thu Nov 08, 2012 9:06 am |
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Most such sensors are designed to interface to networks that are going to involve a _lot_ of work at the PIC end. Simplest by far would be a single voltage output temperature IC, feeding into one of the Xbee modules with an ADC.
I can't think of any 'off the shelf' solution that will come close in terms of ease of use at the PIC end.
Somebody will now post such a solution.... 
Best Wsihes |
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temtronic
Joined: 01 Jul 2010
Posts: 9245
Location: Greensville,Ontario
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| Posted: Thu Nov 08, 2012 10:02 am |
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You might try RF digital ( RFD21380) or similar. It's a complete PIC18F44K22 with integrated RF !www.rfdigital.com. I think it's about $60,1" square,6ADC,uart,I2C,SPI,etc.
They also sell 'barebones' wireless modules but I like the 'prebuilt' solution. While it costs more..it's an instant solution.
btw super low power consumption too!!
hth
jay |
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Gabriel
Joined: 03 Aug 2009
Posts: 1067
Location: Panama
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| Posted: Thu Nov 08, 2012 10:02 am |
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LM35->PIC->BlueSmif->)))) ((((->BlueSmirf->PIC = DONE.
Sparkfun carrys many Wireless comm modules.
take your PIC.... (see what i did there?)
_________________
CCS PCM 5.078 & CCS PCH 5.093 |
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WingNut
Joined: 04 Nov 2012
Posts: 6
Location: NC
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| Posted: Thu Nov 08, 2012 10:35 am |
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| What is the distance between the two? |
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