Hi everybody!

I have an IRIS mote (XM2110CA) and when I read a simple voltage
battery thanks to VoltageC component I get a corret reading, but if I
introduce also some ADC readings (for example with a potentiometer) by
channel 0/1/2... (with a break-out board like this:
http://www.etantdonnes.com/Motes/MicaBOB/), then VoltageC values
change and depend on the resistance of the potentiometer... It's very
strange. Why?

P.S. If I read ADC values thanks to MDA300CA sensorboard, then
VoltageC shows correct values. Also with telosb mote the ADC readings
and VoltageC values are correct and indipendent.

Regards,
Francesco Ficarola
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