About a year ago I did a wireless sensor project using XBee radios. People seem to have a lot of problems configuring XBee to work correctly, so I thought I'd try using the cheap 434 MHz RF modules that cost only a few dollars. It worked just fine. The only downside is that a microcontroller is also…

Wireless Temperature Sensor with Cheap RF Modules

system January 9, 2011, 12:25am 6

nootropic,

that is such a professional writeup. Those pictures are 1st class.
Thanks for that.

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