open TRV OpenTRV Open everything and IoT Mark Hill
o p en TR V
OpenTRV
Open everything and IoT
Mark Hill
o p en TR V
Thermostatic Radiator Valve
Old technology
Not used correctly
We can do better
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Kitchen
8 am (wakey wakey)
Livingroom
Bedroom 1
Bedroom 2
Bathroom
Boiler
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BathroomBedroom 1
Bedroom 2
12 pm (at work & school)
Kitchen
Livingroom
Boiler
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Boiler
10 pm (yawn)
Kitchen
Livingroom
Bedroom 1
Bedroom 2
Bathroom
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Why?
£6bn 8% CEU
£300£100
retro/t
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Shhhhhh!
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Your data
● Do with it what you want
4ipside
● What may/can we do with your data?
OPEN
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It's personal
● Security
● Permission
– Default no
● Encryption
● Fixes (MITM, replay)
trus
t
Today's anonymous = tomorrow's data mined
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Interoperability
● We (the consumer) need this
– WiFi
OPEN
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Cheap
1 Adoption
2 Adoption
3 Adoption
OPEN
● Radios (Grrrr!)
● Protocol
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No radiator left behind
OPEN
(?)
● Change circuit board
● Add energy harvesting
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Development process
OPEN
● Sourceforge/Github
– 3D printing designs (TVRRUG)
– Firmware
– PCB schematic and layout
– Mailing list, bug tracker, IRC
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Future
OPEN
● tinkering
● adoption
● ubiquity
Commercial version supports the community
Who else is enabling the tinkerers?
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OpenTRV
http://opentrv.org.uk
@OpenTRV
See you at OSH Camp in August
and OGGCAMP14 in October