NRF24L01 RC522

NRF24L01 + RC522 RFID via SPI on an ESP32

The Problem

Seems like my RFID RC522 module is not working well together with a NRF2401+ Module. Interestingly sometimes it is worked and sometimes not – one of those problemes we´ve all wasted hours on.

After two hours of nerve wrecking rewiring bug searching and again checking the properly wired wiring i finally made it.

The Solution

simply set the RST and SS Pin LOW by hand before starting the Radio.
Shame on me, newbie mistake – i could have known better.

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