*Please note that SS (Slave Select) above, when used on pin 10, is used to determine whether the Arduino is a slave if it's an input, NOT as the selector for a slave to communicate with. Arduino isn't ...
Some time ago, ive successfully used this library to read multiple sensors MAX6675. Library version 0.1.2, 0.1.3 compiling and working fine. Library version 0.2.0, 0. ...