Whenever you want to use multiple HC05 modules u need different name for each board. So follow these steps to rename and change password from default settings in bluetooth module.
If you have face any problems feel free to give Comments in this video.
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Thanks.
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where is the your program ?
Tx to tx Or rx
Arduino uno or Arduino you know?
Sir can i connect hc05 with my two Android devices at same time….???
Answer me plsss…
100% WORKING TESTED OK THANKS
I have a HC-06… but there is no button, how do I change the name?
my bluetooth module dosen't blink if i connect like this,what to do?
HC-06 BLUETOOTH MODÜLÜNÜN İSMİNİ NASIL DEĞİŞTİREBİLİRİM?
https://makerbayram.blogspot.com/2019/05/hc-06-bluetooth-modulunun-ismini-nasil.html
Hi, What is the name of the software that use to program the bluetooth module please ?
EN to 5V and VCC to 3.3V??????are you sure???
Sir I am not getting reply that is OK in serial monitor
Thank you very much you're very kind boy sir.
dude my hc-05 version is VERSION:3.0-20170601 but when i try to change the default pass word with at command it gives this error message
AT+PSWD=1243
when i press enter it displays
ERROR:(1D)
when i type in AT it says error:(0) what shoul i do
How to change name and password of arduino esp WiFi module
i have hc-06 but i dont receive anything when i type OK. (wirings are right)
error while typing AT
AT+PSWD is not working.why?
Sir after i press the button and keep in the usb
its blink long time
when i get in the arduino software i try type AT but it doesnt say OK?
why connect 5v to 3.3v?
how to bypass password?
Sir While i am typing AT+Name..error is coming.. I had tried many times the same thing is reapting what to do now
great video. are you sure we connect the Rx to Rx and Tx to Tx? it doesn't make sense to me.
BTW, can i use an arduino nano to configure the hc-05?
Can you only configure the HC05 once and then it locks you out.
I changed PW, NAME, and BAUD and now I can't connect to reconfigure anymore. It slow blinks a red and blue – never saw blue before – LED and Serial doesn't see anything no matter what speed.
can we set password in letters ????
This video is very well but i have a dout that is how to save the uploaded progrram permanently in the arduino please make a video on thise