Has anyone tinkered with the subject line? I have the Arduino 4-20mA shield located here: http://erdosmiller.com/products/arduino-4-20ma-shield
I searched this forum and found another sample but it returns zeros for all channels of inputs. I have a known working current simulator hooked up to channel 1.
I have the beta SDK firmware loaded and am using VS2010 express.
Any help is much appreciated.