I've got my thermocouple break out board https://www.adafruit.com/blog/2012/11/23/new-product-thermocouple-amplifier-max31855-breakout-board-max6675-upgrade-v2-0/
working nicely on my uno :D but now have a problem getting it to work with my own boards:
I spent hours checking the connections over and over again and have concluded that there is something missing, a component perhaps, on my PCB. I was thinking maybe it is something to do with the 16Mhz resonator I am using - is this compatible with the MAX31855? Any help much appreciated.
PS. the LCD reads 0.00 degrees C on both the internal and the probe lines.
PPS. My boards work fine in every other respect.