How to make a diagnostic bluetooth cable for Car Gas cylinder equipment System LPG and CNG.

[@vivekp2368]

Hi, can you please share how you have configured the hc05 , like baud rate and other things

[@HaykGabrielyan-official]

To be honest, I connected the laptop and set up the gas equipment without any settings. but there are times when you need to swap RX and TX

[@vivekp2368]

@@HaykGabrielyan-official, i have tried doing it but it doesnt work for me!!

[@alexandr_84]

​@@vivekp2368какой у вас блок ?

[@suhayljoom]

Sir, can you give us the wiring diagram for the connection because it's not clear at all on the video you make? It difficult to understand?

[@MilanalM]

GREAT and simple, thanks. I have ordered the parts, will see if will work with my STAG LPG mounted on Corolla E15. Maybe there is an option to connect via USB, if you can make it and show. Greetings from Macedonia

[@HaykGabrielyan-official]

yes, there are possibilities for USB connection

[@Gopal_Suthar]

Slow data communication working in stag qmax plus any solutions?

[@alexandr_84]

Нужно изменить скорость на 57600

[@MrMoradino]

هل يمكنك وضع رسم لربط الاسلاك

[@disturbator]

my cable has only 3 pinst but my lpg computer has 4 .. will it work ?

[@HaykGabrielyan-official]

1 pin GND , 2 pin +12v , 3 and 4 pin RX and TX signal. if you connecting cable no need +12v pin. if connecting bluetooths +12v for power bluetooth connector.

[@baghdoshvili2309]

are you mean 12v to 5v?

[@HaykGabrielyan-official]

yes