Specifications

ManualsBrandsInland ManualsElectronicsBluetooth Transmission Module for Arduino with Bottom hc-05 Master and Slave

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keyestudio

www.keyestudio.cc

Connection Diagram:

Sample Code：

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int val;

int ledpin=13;

void setup()

{

Serial.begin(9600);

pinMode(ledpin,OUTPUT);

} void loop()

{ val=Serial.read();