sir, what do you mean by " the same character in the red text"? how can we identify that after we enter "a", we see what in red light? please clear it, because I'm going to purchase Bluetooth module HC-05
he meant on the screen. Since RX is directly connected to TX, you send a character from your phone (written in blue) and get it back on your phone too, but written in red
I connected Rx directly with arduino without voltage divider and now HC-05 Rx pin is not working, I can send data from arduino but I can not receive any, Any Ideas?
@@kanadnemade thanks for reply...i already solved this problem by changing boad rate 9600 to 38400.... I have another problem now, my Bluetooth not going in AT mode !!!
![HC-05 Bluetooth Module with Arduino | Blinking LED with Phone [Code Explained] | Arduino tutorial 21](http://i.ytimg.com/vi/uT8-HPMS1cU/mqdefault.jpg)
![HC-05 Bluetooth Module with Arduino | Blinking LED with Phone [Code Explained] | Arduino tutorial 21](/img/tr.png)
![Arduino HC-05: Bluetooth Module Configurator w/UNO R3 & Basic AT Commands [Tutorial]](http://i.ytimg.com/vi/ykgt4v7_4y4/mqdefault.jpg)
***EXPERT ONLY***
didn't get the app please
Good job. Thnaks. Please tell me. How start up AT command by Bluetooth ? I can not do this
Great idea, bad video.
My hc-05 bluetooth module powers on and lights up but it doesn't pair with the mobile .plz give suggestions
@Eagle குஞ்சி bro i didn't solve it i asked a way to solve it ☺
Have you solved it? I have the same problem
i purchase 2module but not working like showed by you
FUCKING VIDEO (RECOMENDED FOR CHANNEL HOLDER)
Thank u so much. Turns out 1 of my modules was bad so I couldn't pair both together.From now on, I test all incoming HC-05.
This video should be 1.5 or 2 minutes only. innovative should know that
hc bluetooth is paired with mobile but not connected. how to solve it?
Bro my module power light not blinking why
Thanks a lot for the video
Keep adding video like this
if it blinks 5 times then die, is it healthy?
What about the smaller blue led ??? What is that for ???
sir, what do you mean by " the same character in the red text"? how can we identify that after we enter "a", we see what in red light? please clear it, because I'm going to purchase Bluetooth module HC-05
he meant on the screen. Since RX is directly connected to TX, you send a character from your phone (written in blue) and get it back on your phone too, but written in red
If you type 'abc', it will be written in blue text. If ur hc module is working, the 'abc' will again be repeated in red text
We see the pattern blinking of the red light
Nice#mrpekar
I connected Rx directly with arduino without voltage divider and now HC-05 Rx pin is not working, I can send data from arduino but I can not receive any, Any Ideas?
Throw it away
@@alejandroperez5368 lmao
como puedo solucionarlo si no devuelve el valor que digito ?
Thanku so much
Sir my hc 05 txd pin is not working what should I do to fix it ?
Thanks
Thanks for the video to conform the Performs of my HC-05 Bluetooth module.
My Bluetooth hc-05 health is okay but why i getting only square boxes in serial monitor if i send something ??? Baud rate is okay ..
Baud rate can be different. Try other baud rates
@@kanadnemade thanks for reply...i already solved this problem by changing boad rate 9600 to 38400....
I have another problem now, my Bluetooth not going in AT mode !!!
thanks for helping bro
Bro thank you so much
I couldn't find the app *"S2 TERMINAL"* on playstore, so how can i get the app, can anyone help me?
Same here also
Awful!