I have got my new Bluetooth module HC-05 and created my own app using MIT App inventor to drive a DC motor. Everything was working perfectly then the Bluetooth Module stopped receiveing and sending any Data. I connected it to Arduino as following :
i treid many software and apps like S2 terminal and Bluetooth terminal for HC-05 Module to check the module separately but nothing worked even though i can connect successfully to the module. I am assuming that RX, TX pins of HC-05 are damaged even though i did the wiring like above !
what do you think is the reason and how can i check the module more than i did ?
here is a photo of wiring..the battery should be 12V .. (Leonardo and Driver pins should also be compatible, i used this driver in the photo coz i didnt find the one i use :))
Ferhad88:
here is a photo of wiring..the battery should be 12V .. (Leonardo and Driver pins should also be compatible, i used this driver in the photo coz i didnt find the one i use :))
A picture of your actual project and wiring attempt is NOT the same as a wiring diagram done in Fritzing.
The diagram is how it is SUPPOSED to be done..
your project could have errors or most of the time the user THINKS they have done what is in the wiring diagram (but have not)
Ferhad88:
could you tell me what is the difference which i didnt find
No offense, but are you stupid? Do you not know how to take a picture of your ACTUAL, PHYSICAL project? Do you really not know the difference between a schematic and the actual physical wiring?
Power_Broker:
No offense, but are you stupid? Do you not know how to take a picture of your ACTUAL, PHYSICAL project? Do you really not know the difference between a schematic and the actual physical wiring?
no offence, but are you stupid or trying to be smart ?? do you find that reply for you ?? i didnt even add your name or any quote from your reply, coz i am not interested anymore to get an answer from you, so stop replying to my topic !
Ferhad88:
no offence, but are you stupid or trying to be smart ?? do you find that reply for you ?? i didnt even add your name or any quote from your reply, coz i am not interested anymore to get an answer from you, so stop replying to my topic !
If you followed my instructions and posted a correct picture of your actual hardware (and not a Fritzing diagram) I wouldn't be so ticked off. I feel like I'm talking to a brick wall here.
Taking a picture with your phone/camera of your current wiring attempt is what is being requested.
A wiring diagram is something that is posted for a user to follow and attempt to re-create the same set-up/connections.
MANY TIMES a user thinks they followed the DIAGRAM correctly.. but did NOT (I have done this many times myself).. hence a picture of how you attempted to wire things up will let us know of any mistakes.
