Wireless temperature transmission from multiple sources to one controller

tomasdelaveau:
My conclussion:

  • all the MAX6675-SO would share the same pin with the nRF24L01-MISO
  • all the MAX6675-SCKwould share the same pin with the nRF24L01-SCK
  • all the MAX6675 to 5V
  • the nRF24L01 to 3.3v
  • each MAX6675 its own pin for CS
  • one different pin for CSN, CE and MOSI in the nRF24L01

That sounds right - except that I don't know about the MAX6675 using 5v so I don't want to confirm or deny that bit.

...R