hello, I have an obd2 scanner with a ch340 reader, when I make the necessary connection on android via usb and wait for it to connect, it connects and disconnects again in 2 seconds.what could be the matter, please help me ?
Send a debug log and I will take a look:
http://realdash.net/forum/viewtopic.php?f=3&t=7&sid=bf35c357fbc618d657a552976a7a2a6c