I am getting nothing with either continuous or single scan, from either device. I am running a Mega 2560 R3. I suspect there is some problem with the hardware. Perhaps pull up resistor values, either internal or external.
I am getting nothing with either continuous or single scan, from either device. I am running a Mega 2560 R3. I suspect there is some problem with the hardware. Perhaps pull up resistor values, either internal or external.