Yeni Ürün NRF24L01 SMD Mini Modül

 

NRF24L01 SMD Mini Modül 2.4GHz



NRF24L01 çipi kullanılmış, kablosuz 2.4 GHz'lik RF haberleşme modülüdür. 2 adet modül ile yüksek hızda kablosuz haberleşme yapabilirsiniz.

  •      Çalışma Frekansı : 2.4Ghz.
  •      Haberleşme hızı : 1mbps veya 2Mbps (yazılım ile ayarlanabilir)
  •      Haberleşme Türü :  SPI
  •      Çalışma Voltajı : 1.9-3.6V
  •      IO Portları Çalışma Voltajı:0-3.3V/5V
  •      PCB anteni sayesinde harici anten gerekmeden haberleşebilir.
  •      Verici Sinyal Gücü: +7 dB
  •      Alıcı Hassasiyeti : 90dB
  •      Haberleşme Mesafesi: 250m (Açık Alanda)

 

 

NRF24L01 + wireless module2Mbit / s 1Mbit / s 250Kbit / s transfer rate options

  • MultiCeiver hardware to provide the 6 receiver functions at the same time
  • + / - 60 ppm crystal
  • Only need an external inductance when match antenna
  • No multi-layer PCB
  • 5V input tolerance level
  • No need external level converter
  • Improved ShockBurst and serial interface can be easily connected with a variety of low-cost MCU
  • No MCU with SPI Interface
  • 20 pin 4x4mm QFN leadless package very few external components
  • The 2Mbit / s rate when the peak current 12.5mA received
  • The 2Mbit / s rate @ 0dBm output current of 11mA peak
  • 2Mbit / s rate of only a small average current
  • 400nA Power-down mode, power consumption
  • Power consumption of 32uA in standby mode
  • 130us fast switching and wake-up time
  • With on-chip voltage regulator oltage regulators
  • In the 1.9 to 3.6V low voltage operation
  • Possible to reduce noise

 

Application:

Mouse, keyboard, wireless headsets, intelligent sports equipment, remote controls, voice applications, security devices, VOIP applications.

 

Paket İçeriği :

  •       1 Adet NRF24L01 SMD Mini Modül

 

 

Örnek Arduino Kod


#include <SPI.h>
#include <nRF24L01p.h>

nRF24L01p transmitter(7,8);//CSN,CE

void setup(){
  delay(150);
  Serial.begin(115200);
  SPI.begin();
  SPI.setBitOrder(MSBFIRST);
  transmitter.channel(90); // ตั้งช่องความถี่ให้ตรงกัน
  transmitter.TXaddress("ALL"); // ตั้งชื่อตำแหน่งให้ตรงกัน ชื่อตั้งได้สูงสุด 5 ตัวอักษร
  transmitter.init();
}

String message;

void loop(){
  transmitter.txPL("Welcome ArduinoAll");  // ค่าที่ต้องการส่ง
  transmitter.send(FAST); // สั่งให้ส่งออกไป
  delay(1000);
}
 

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NRF24L01 SMD Mini Modül

  • Marka: OEM
  • Ürün Kodu: NRF24L01 SMD Modül
  • Stok Durumu: Stokta var
  • Fiyat : 8,00TL
  • KDV Dahil : 9,44TL

Etiketler: NRF24L01, 2.4GHz, Transceiver, SMD Mini Modül