NRF24LE1 QFN24 SPI problem

[Andrii]

Hi!

Whether there are any special requirements for SPI chip NRF24LE1 labeled NRF B 24LE1D ?

My programmer (mPro) do not work with this chip SPI.

rergards,

Andrii.

[Andrii]

You'll laugh, but I solved my problem! The problem has been in the cable (Female to Female Jumper Cable). After I pulled the cable wires from each other, the chip immediately determined programmer. The problem was electrical interferences in the conductors of the cable. :)