Nrf2l101+ 8*32 dotmatrix display problem

Projects General Guidance
1

Hi

I am Using Arduino Uno.. I have connected NRF2L101 wireless module and 8*32 Dotmatrix display module.
The wireless module is receiving data from another wireless module. Both modules are sharing the SPI connection, (PIN 11,12 and 13 PINS of Arduino) The NRF2 is connected to CS pin 8 of Arduino and dotmateix CS is connected to pin 3 of arduino )

Problem:-
The NRF2 is working only when the clock connected to dotmatrix is removed.
when clock is shared between NRF2 and dotmatrix is not working and the NRF2 is not receiving data.

What is the solution?

2

Is that supposed to be NRF24L01?

Please post the well fotmatted code that does not work in code tags.

Please post wiring diagram.

Post a data sheet for the display unit.