BeeMonitor
Arduino and Raspberry Pi Source Code for Bee Hive Temperature Monitoring Project http://beemonitor.org/setup
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Arduino Tx - read from DS18B20 temperature sensors every 60's, read battey voltage and and tramsmitt via RF. Atmega328 is put to sleep in between readings to save battery power
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Arduino Rx - Receive data via RF, decod and print to serial - Arduino connected to web-connected Raspberry Pi via USB serial
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Raspberry Pi uses emonHub serial listener to receive data via USB serial port (/dev/ttyUSB0) and post to https://emoncms.org for loggin and graphing
emonHub: http://github.com/openenergymonitor/emonhub
Blog Post with instructions for using emonHub Serial Listner to post to emoncms: https://blog.openenergymonitor.org/2014/01/oem-gateway-serial-port-emoncms-link/
Forum thread: http://openenergymonitor.org/emon/node/3693#comment-17847
Part of the http://OpenEnergyMonitor.org project
Bee Monitoring Project: http://beemonitor.org
Glyn Hudson & Clive Hudson