NRF24L01 Wireless Module To Arduino Uno
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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:
Pin Connection Table
| NRF24L01 | Arduino Uno |
|---|---|
VCC
|
3.3V
|
GND
|
GND
|
CE
|
digital pin 7
|
CSN
|
digital pin 8
|
SCK
|
digital pin 13
|
MOSI
|
digital pin 11
|
MISO
|
digital pin 12
|
IRQ
|
not connected
|
References
- howtomechatronics.com wireless tutorial, access Mar 7 2020