Hi!
Copied from the datasheet: "The SDO pin is a current output and requires external bias resistor to develop the correct logic voltage. Resistor values of 180 Ω to 400 Ω are recommended."
We don't need to read out the registers via SPI MISO.
So just to be sure: I assume that we can let the SDO pin floating as long as we don't need to read out register data. Correct? Or does the SDO current output causes any problems without the external resistor?
Regards,
Andre