ADC and i2c support

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ADC and i2c support

Postby enzeneer » Wed Nov 26, 2014 1:41 pm

Hi everyone,

It's too bad that the Wandboard has no readily available analog inputs. I'm a bit stuck -- was hoping for a quick solution for temperature, humidity and lux measurement.

Since there are no analog inputs, I thought of using the ADS1015 or ADS1115 for i2c-based measurement so that I will get 4 channels.

I'm using the Yocto to build the image. Was wondering if the ADS1x15 driver is available? Is it straightforward to use i2c bus on the Wandboard?

Any pointers?

Thanks.
enzeneer
 
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