5 ms·
A Ninja Block might be a good match. pros - You can retrieve folded historical data for sensors from the api (min/max/avg/interval etc) - You can set a callba
by askpete 14y ago
A Ninja Block might be a good match.
pros
- You can retrieve folded historical data for sensors from the api (min/max/avg/interval etc)
- You can set a callback that POSTs every reading (every 45s)
- cheap, additional temp/humidity sensors are $15
cons
- range could be a real problem. Manufacturer states 100m open air 30 inside, which is inline with our experience (with a fully extended antena). Apartment walls could be a showstopper.
- linker3000 14y agoHow about a raspberry pi with a bunch of DS18B20 1-wire temp sensors - stupidly cheap if you can handle the wiring. I'm sketching out the design for a raspberry pi-based central heating controller with a web interface, mix of sensors and an lcd display - should cost around 75-85UK pounds, including the pi