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Bluno Link as master device issues

Account cancelled 2019-06-15 04:07:58 1977 Views1 Replies
Hello everyone!

I have my Bluno Link connected to my PC with the following settings:
AT+ROLE=ROLE_CENTRAL
AT+BIND=0x341513CF50DB (the slave HM-10 module's MAC is 34:15:13:CF:50:DB)
AT+CMODE=UNIQUE
...and the rest are default settings.

On the other side I have an Arduino Nano connected to a HM-10 module with the default settings, expect the baudrate set to 115200 and this code:
Code: Select all
#include <SoftwareSerial.h> SoftwareSerial mySerial(8,9); void setup() { mySerial.begin(115200); Serial.begin(115200); delay(100); } void loop() { if (Serial.available()>0){ mySerial.write(Serial.read()); } if (mySerial.available()>0){ Serial.write(mySerial.read()); } }

I can pair my phone to the HM-10, send and receive strings from a serial monitor, however the master Bluno Link does not connect to the slave HM-10 module automatically. I tried to use the HM-10 as master and Bluno Link as slave and this way they work, I can connect the master HM-10 to the slave Bluno Link's MAC address.
The Bluno Link's version is 1.97 and the HM-10's version is 605.

Do you know why my master Bluno Link does not connect to the slave HM-10 module automatically?

Thank you for the answers!

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	#include <SoftwareSerial.h>
	SoftwareSerial mySerial(8,9);

	void setup()
	{
	mySerial.begin(115200);
	Serial.begin(115200);
	delay(100);
	}
	void loop()
	{
	if (Serial.available()>0){
	mySerial.write(Serial.read());
	}
	if (mySerial.available()>0){
	Serial.write(mySerial.read());
	}
	}