arroth999:
Sorry, I was referring to decoupling caps
Decoupling caps connect to both Vcc and Ground.
arroth999:
As you can see, data should only be coming from one MAX31855 at a time, but when analyzing the circuit I was seeing signals from, say, CH2 when executing getTemp(CH1)!
Since all of the data output pins are connected together, how can you tell which chip the data is coming from?