Hi !!
Thank you for the quick support ! 
I´m not sure the NRF24L01 are genuine, can i tell by looking at them?
https://zeptobars.com/en/read/Nordic-NRF24L01P-SI24R1-real-fake-copy
On my NRF chips, they all have: "NRF M 24L01+ 2012AH" printed on them.
Link to genuine NRF´s ??
Tonight i tried using different versions of the RF24 to the NANO33IOT with no luck, i tried powering the nrf from an external power supply 3V and off course common grounds to the arduino.
The Robin2 test connection code worked fine all the time.
I want to build an compact remote with an BN055 sensor and an arduino and and NRF or if there is any small easier to work with transreciver? Without having to try different versions of libraries. What is te most compact solution? I want to power it with some battery.
My reciever will be in an box and i was thinking arduino UNO and NRF.
I only want to send some data from the BNO055 max 15m.
Best Regards
Andreas