I am currently designing an type-K thermocouple module for
the MAX31855 chips we’ve picked up.
I was considering an 8pin (2x4 0.1" pitch) connections of the
form:
VCC o o VCC
GND o o SCK
K o o SO
K o o nCS
Ben Dooks, http://www.fluff.org/ben/ bjdooks@googlemail.com