[foodhacking] update 26/7/2013

[Samuel Carlisle]

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On 27/07/13 00:42, mwfc at foodhackingbase.org wrote:
> On 07/27/2013 12:21 AM, Samuel Carlisle wrote:
>> nice nice. A bit of low powered wifi / 802.15.4 would be very
>> nice indeed! We need temperature measurement indoor / outdoor in
>> terms of peripherals on the WSN nodes. Talk more tomorrow!
> 
> Ok. I put some nodes in my package. (Some ravens, some mc1322x, 2x 
> cc2538s as well)
> 
> I can happily teach that area, I will probably NOT do a full 
> implementation. I am not firm with the ravens anymore, and I prolly
> need some 50 mill headers on site, to flash them.
> 
> Some RF2500 to play with I can bring along as well, never played
> with them tho. same goes for launchpads with some 433/868 mhz
> stuff
> 
> If anyone just wants to use 802.15.4 a freakduino will be on site. 
> (Arduino with xbee will be able to talk to it)
> 
> I have a sensortag from ti as well, it should be able to read 
> temperature via Bluetooth LE.
> 
> So for this easy szenario we have a couple of options: - use
> wr703ns with wifi, that have a temperature sensor attached (simple 
> access points with OpenWRT) - use a cool Internet of Things
> solution, that we might get running on the last day (cool but
> risky) (WiFi to 6lowpan bridge, nodes on cool room) - use some
> propietary stuff (RF2500, RFM modules and alike) - use Bluetooth
> (wr703n + bluetooth dongle + sensortag) - insert a small wire
> between two sheets, and use one controller and be done with it w/o
> hassle
> 
> I can argue for all solutions, but I like the wire and be done one
> best. Then it runs, we are happy. And during OHM we hack the
> others.
> 
> Cheers, mwfc
<3 #perfect

- -- 
Samuel Carlisle BEng (Hons) Dunelm MIET
pgp: 0x54828CAA
fingerprint: 9E01 D8A4 CFEB ED72 B0D2 70D7 1D57 A297 5482 8CAA
twitter: @samthetechie
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