I'm in need of a wireless, multi node thermommeter with a real time PC interface. This is to keep track of temperaturs of various spaces over the winter. I would like 3 - 5 nodes, +/- 1F accuracy and either wired or wireless upload capability (but I'm not interested in any of the cloud enabled products). I'm looking to spend $50 - $150, possible more.

 

wi-fi?

 

wi-fi?

The connection to the PC may be wi-fi, bluetooth or USB. But I want wireless nodes. I don't care what technology the base station uses to communicate to the nodes, as long as it's wireless.

 

temperature: http://playground.arduino.cc/Main/InterfacingWithHardware#envtture

comms:
- http://playground.arduino.cc/Main/InterfacingWithHardware#Communication
- http://playground.arduino.cc/Main/InterfacingWithHardware#wireless

 

PS: I don't wan tto make it. Actually, I already made one, not wireless though. If I can't find what I need, I'll just use the one I made and figure out how to run the wires outside in a low-impact way. But I want to exhause all resources for finding the specified product before i do that.

 

It is arduino, just stick lm35 into it and wi-fi shield. Um... and power. Not much to make really.

 

For example, ths:

http://www.amazon.ca/Ambient-Weather-WS-21-8-Channel-Thermometer/dp/B00EYM34VM

But it lacks a PC interfce.