Arduino and Raspberry Pi Source Code for Bee Hive Temperature Monitoring Project https://beemonitor.org/setup

• 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

• Arduino Rx - Receive data via RF, decod and print to serial - Arduino connected to web-connected Raspberry Pi via USB serial

• 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: https://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: https://openenergymonitor.org/emon/node/3693#comment-17847

Part of the https://OpenEnergyMonitor.org project

Bee Monitoring Project: https://beemonitor.org

Glyn Hudson & Clive Hudson