I've made an PCB with an NRF24l01 (and some other stuff). But the NRF24l01 doesn't really work. I've tested the code (an HowToMechatronics example) with an Arduino nano connecting to an Arduino UNO and that worked fine but Arduino Leonardo (Atmega32u4) to Arduino UNO doesn't work for some reason. he…

NRF24L01 doesnt work with Arduino leonardo

Whandall November 22, 2021, 10:01pm 14

You have to use the SPI pins on the ICSP header on a Leonardo, not the usual D11-D13.

Topic		Replies	Views
Leonardo does not work with RF24 module 3rd Party Boards	9	284	March 4, 2023
nrf24l01 not working with arduino nano Networking, Protocols, and Devices	9	16688	May 6, 2021
NRF24L01 and arduino Networking, Protocols, and Devices	10	1665	May 6, 2021
Which Arduino for nRF24L01+ (3.3V issue) General Guidance	6	8981	May 5, 2021
Arduino nano and nRF24L01+ - helpppppppppppppp General Guidance	30	7392	May 5, 2021