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I am trying to read a TMP100 temperature sensor. It works when I use the I2C Software emulation code SoftwareI2CBus so I know the hardware is good. When I try using I2CDevice the SCL and SDA pins just stay high. I have a Saleae Logic 16 on the pins. I see data using the software emulation but not using the I2CDevice.
The Netduino Plus 2 has an operational temperature range of 0 - 70 C. What limits it from being operational down to -40 C? I would like to use it in an outdoor project that could go to -40C.