adafruit/Adafruit_MAX31865

Example not working on Arduino Nano RP2040 Connect

Opened this issue · 1 comments

I wanted to move my project from the Nano Every to the Nano Connect. I used the example from the library, on the Nano every where everything works as expected. On the Nano RP2040 Connect, however, it prints the values as nothing is connectec:

RTD value: 0
Ratio = 0.00000000
Resistance = 0.00000000
Temperature = -242.02

Regarding to this post, it has probably something to do with the SPI settings:
https://forum.arduino.cc/t/nano-rp2040-connect-not-showing-as-a-device-under-ports/864686/18?page=2

Does someone know if it is possible to use the library on the Nano RP2040 Connect?

Thanks in advance!

Cheers
Paul

This is most likely the solder points not being soldered and cut correctly from many experiences with the board.

For anyone else finding this, the board works correctly with the RP2040 connect.

#define spiCsPin 10
//#define spiSdiPin 11
//#define spiSdoPin 12
//#define spiClkPin 13

Adafruit_MAX31865 max = Adafruit_MAX31865(spiCsPin);