Wireless Temperature Sensor based on ATtiny84+RFM12B


inspired nathan chantrell's project http://nathan.chantrell.net/20120225/an-attiny-based-wireless-temperature-sensor/, decided create similar board, based on digital ds18b20 instead of tmp36 , on own pcb rather stripboard. has been educational experience few fails on way, end result working sensor. first-time pcb making me , wasn't going smooth forgiving.







the sensor sends temperature data every 60 seconds nanoderf, nanode sedns to emoncms v3 installation.



the code on github: https://github.com/mharizanov/temptx_tiny

my progress on project documented on site: http://harizanov.com/category/attiny84/

for future plan create versions i2c port (for i2c sensor) , current sensing (for power monitoring projects)

how did cost make this?


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Qualcuno mi sa dire perchè non va questo protocollo seriale ?

Prezzemolo!

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