Another illustration that demonstrate how to use the NRF24L01 2.4GHz wireless radio scanner to display the interference signals in WLAN. As you can see the diagram below its use only one common NRF24L01 module which is connected to Microcontroller SPI device on Arduino. However the code was written from scratch, basically the setup is very simple. The NRF24L01 SPI need to connect to the Arduino SPI interface. See below the wiring diagram.

Component Required

  • Arduino Microcontroller
  • NRF24L01 Module
  • Jumper Wire / DuPont Wire
  • 100uf Capacitor
  • Solder Less Bread Board
  • LCD Screen (Optional)

NRF24L01 Pin-out Diagram

wifi-scanner-nrf24l01-spectrum-analyzer-wiring-diagram-wireless-radio-2-4-ghz-radio-scanner-pinout-diagram

Wiring Diagram

wifi-scanner-nrf24l01-spectrum-analyzer-wiring-diagram-wireless-radio-2-4-ghz-radio-scanner-wiring

Serial Communication Monitor Output

You can use any serial tools such as Arduino Serial Monitor, Putty, COM Port Tools, Etc.

wifi-scanner-nrf24l01-spectrum-analyzer-wiring-diagram-wireless-radio-2-4-ghz-radio-scanner-output-program

Source Code  / Sketch Code

 

Wiring the NRF24L01 2.4 GHz Radio Transceiver for WiFi / WLAN Scanner
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