I want to make a decision making device by nearby active bluetooth devices using HC-05 bluetooth module with arduino nano but I stucked at programming algorithm to find active devices.
It is similar as arogya setu app's concept.
Kindly give your attention on this question and provide me its resolution.
Hi Ajeet Vishwakarma ,
send the AT+INQ command to the HC-05. For a respond example, please see page 11 of the attached HC-05 datasheet.
Hello Ajeet Vishwakarma
if you want to use HC-05 to detect nearby devices
first Setup HC-05 then Check for available nearby devices AT+IR then Check the response to choose is the desired device is enlisted in the nearby devices If device is enlisted, use AT+BIND= to connect to the other devices, then the response of the AT+STATE? command until you receive “CONNECTED”, Once the connection is successfully established here, you can do whatever you want
My suggestion would be to use a standard display unit along with HC-05 Arduino. You can use the standard LED lighting or any other basic program to detect the presence of any device.
Thanks for responding Mr @Joerg Fricke , Mr @Oussama Laayati and Mr @Rishav Pramanik
I want to clarify my question. Like, when we turn on our mobile phone's bluetooth, it shows nearby by bluetooth devices. In the same way I want to implement such technic using bluetooth module and Arduino nano for detection of nearby active bluetooth devices.
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