NRF24L01 Wireless Module To Arduino Uno: Difference between revisions
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The NRF24L01 module provides wireless capability for [https://www.arduino.cc/ Arduino] based projects to transmit and receive data between two or more modules. | The NRF24L01 module provides wireless capability for [https://www.arduino.cc/ Arduino] based projects to transmit and receive data between two or more modules. | ||
== | ==Connection== | ||
Connecting the NRF24L01 wireless module to an Arduino Uno device: | |||
[[File:NRF24L01 to Arduino Uno bb.png|500px|NRF24L01 Connected to an Arduino Uno unit]] | [[File:NRF24L01 to Arduino Uno bb.png|500px|NRF24L01 Connected to an Arduino Uno unit]] | ||
Revision as of 02:20, 7 March 2020
The NRF24L01 module provides wireless capability for Arduino based projects to transmit and receive data between two or more modules.
Connection
Connecting the NRF24L01 wireless module to an Arduino Uno device:
Connect the pins as follows:
| Unit | From | To |
|---|---|---|
| Arduino Uno | VCC
|
3.3V
|
| Arduino Uno | GND
|
GND
|
| Arduino Uno | CE
|
digital pin 7
|
| Arduino Uno | CSN
|
digital pin 8
|
| Arduino Uno | SCK
|
digital pin 13
|
| Arduino Uno | MOSI
|
digital pin 11
|
| Arduino Uno | MISO
|
digital pin 12
|
| Arduino Uno | IRQ
|
not connected
|
References
- howtomechatronics.com wireless tutorial, access Mar 7 2020