Тема: M42b21 bmw
Показать сообщение отдельно
Старый 09.06.2016, 10:49   #4
Pin
Супер-модератор
 
Аватар для Pin
 
Регистрация: 08.09.2009
Сообщений: 3,079
Pin на пути к лучшему
По умолчанию

Hi Rohan
50V is too high voltage. It is good that you decided not to connect it.

About USB problem. Is there only connection problem or pcb also doesnt convert signal ?
If there only USB connection problem, please check usb cable and connector on PCB with multimeter. Also please check voltage between 1-2 pins of the service connector( with supply voltage /ignition switched on, engine stopped) http://max.pilotpowersupply.com/wp-c...EN-300x154.jpg
there should be 5v.

If all ok, then it seems there is a problem with pl2303 interface. You can try to resolder pins of it. Sometimes it helps. Also if you can buy bluetooth HC-06 modules in your local electonic shops( or can order it on internet), i can give you instructions how to solder it to your converter and you will get bluetooth connection with pcb without any wires.
Pin вне форума   Ответить с цитированием