Introduction

Design Goals

This library fork is designed to be…

  • More compliant with the manufacturer specified operation of the chip, while allowing advanced users to work outside the recommended operation.

  • Utilize the capabilities of the radio to their full potential via Arduino

  • More reliable, responsive, bug-free and feature rich

  • Easy for beginners to use, with well documented examples and features

  • Consumed with a public interface that’s similar to other Arduino standard libraries

News

See the releases’ descriptions on the library’s release page for a list of changes.

Useful References

Additional Information and Add-ons

More Information

Platform Support Pages

General µC Pin layout

See also

also the individual board support pages for more info

Observe

xml/pinout.jpg

The table below shows how to connect the the pins of the NRF24L01(+) to different boards. CE and CSN are configurable.

PIN

NRF24L01

Arduino UNO

ATtiny25/45/85 [0]

ATtiny44/84 [1]

LittleWire [2]

RPI

RPi -P1 Connector

1

GND

GND

pin 4

pin 14

GND

rpi-gnd

(25)

2

VCC

3.3V

pin 8

pin 1

regulator 3.3V required

rpi-3v3

(17)

3

CE

digIO 7

pin 2

pin 12

pin to 3.3V

rpi-gpio22

(15)

4

CSN

digIO 8

pin 3

pin 11

RESET

rpi-gpio8

(24)

5

SCK

digIO 13

pin 7

pin 9

SCK

rpi-sckl

(23)

6

MOSI

digIO 11

pin 6

pin 7

MOSI

rpi-mosi

(19)

7

MISO

digIO 12

pin 5

pin 8

MISO

rpi-miso

(21)

8

IRQ

-

-

-

-

-

-

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