Sunday, February 20, 2011

Xbee remote sensor station




Revisiting old posts - connect sensors to an XBee and send data to a base station that includes a datalogger and later an ethernet connection.




Power is an issue so alllowing the XBee to sleep is a good idea Faludi tested battery life and for 98% sleep mode


XBee using one analog channel connected to photocell and 10K resistor voltage divider circuit1000ms sleep, 20ms awake, transmissions every 1000 ms, 9600 baudConfig on remote radio:ATRE,ID3333,MYAA,DLBB,D02,IT1,IR64,SM5,SP64,ST14

and 100%
XBee using one analog channel connected to photocell and 10K resistor voltage divider circuit1000ms sleep, 1ms awake, transmissions every 1000 ms, 9600 baudConfig on remote radio:ATRE,ID3333,MYAA,DLBB,D02,IT1,IR64,SM5,SP64,ST1


Sensor housed in waterproof box like a fuerte box or a simple Witz Keep it Clear $7

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