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Módulo Bluetooth para Arduino Keyestudio

REF: KS0055


Módulo de Bluetooth 2.1 + EDR. Neste sensor, o tempo de transmissão do sinal de diferentes dispositivos ten um intervalo de 0,5 segundos para que a carga de trabalho do chip bluetooth possa ser substancialmente reduzida.

9,71 IVA INCL.

Módulo Bluetooth para Arduino Keyestudio

Bluetooth protocol: Bluetooth 2.1+ EDR standard
USB protocol: USB v1.1/2.0
Operating frequency: 2.4GHz ISM frequency band
Modulation mode: Gauss frequency Shift Keying
Transmit power: ≤ 4dBm, second stage
Sensitivity: ≤-84dBm at 0.1% Bit Error Rate
Transmission speed: 2.1Mbps(Max)/160 kbps(Asynchronous); 1Mbps/1Mbps(Synchronous)
Safety feature: Authentication and encryption
Supported configuration: Bluetooth serial port (major and minor)
Supply Voltage: +3.3 VDC 50mA
Operating temperature: -20 to 55℃
Size: 36.5*16mm
Weight: 4g

REF: KS0055 Categorias: , , Etiquetas: , , ,
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int val; 
int ledpin=13; 
void setup() 
{ 
Serial.begin(9600);
 pinMode(ledpin,OUTPUT); 
} void loop()
{ val=Serial.read(); 
if(val=='a')
 { 
digitalWrite(ledpin,HIGH); 
delay(250); 
digitalWrite(ledpin,LOW); 
delay(250);
 Serial.println("keyestudio");
}
}

 

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