I am a convert going from Phidgets to FEZ, but I still have a bunch of Phidgets equivalents to e-blocks that have no equivalent in the GHI store so I am trying to figure out how to use them. The problem is the values don’t line up with what I expect. I can make the values go up and down and they trend correctly so I know I have spliced the wires correctly (still 3 wire, but in a different sequence), but the values themselves are way off.
In a room at about 70 degrees the temperature sensor only reads about 50 degrees, but if I put it between my fingers I see it climb about 10 degrees pretty quick, but still way to low to be right. I see similar situations with humidity, force, light, and sound sensors.
If I connect the units through the Phidget’s interface kits I get accurate values so I know the sensors are good.
Any ideas what I need to do to get the correct values?