Delkrak

Hi, i'm inexperienced with the Netduino platform but have some experience I2C.

Failing to get I2C up and running on my brand spanking new Netduino Plus 2, I try looking at the logic level.

Setup: A scope connected to "SD" and "SC" with a 4k7 pull up resistor connected to 3.3v rail.

Funny enough "SC" is around 1V constantly (odd value), while "SD" is at the expected 3.3v by default.

Could the problem be with the chip?

Regarding software, i have among others, tried to use: http://forums.netduino.com/index.php?/topic/563-i2cbus/#entry4156.

Heat: After a closer visual inspection, I noticed poor quality soldering on the top side of the enc28j60 and cortex chip that make it appear as if some pins could be shorted. A quick investigation with the old continuity checker did not support my suspicion. However, as both of the ships get rather hot I would like to know what normal idle temperatures could be, in order to rule out potentially malfunctioning chips.