GBS301 bluetooth module setup?

General support questions and announcements for MS3. See also MS3 manuals.

Moderators: jsmcortina, muythaibxr

Post Reply
ravensierra
Helpful MS/Extra'er
Posts: 46
Joined: Sat Apr 19, 2014 10:24 pm
Location: Chch NZ

GBS301 bluetooth module setup?

Post by ravensierra »

Was hoping someone could help me out on this one as I know a couple of people had success with this module.

I can't get the ECU and my tuning laptop to transfer meaningful information whatever I try.

The ECU is a MS3X on a v3.0 board.

The laptop is an HP notebook running XP SP3, using the onboard bluetooth adapter.

I can get the laptop and module to pair OK, and start the Serial Port Profile service fine, but typing "AT" in the terminal for the COM port just returns a 4 character nonsense ASCII string (the same each time), and TunerStudio won't connect.

The module is set using DIP switches to 115200 baud rate, and slave mode.

I've jumpered the pins to bypass hardware flow control (handshaking)

No-one I know has a laptop with a serial port to do an advanced config on the GBS301, the only thing I could think of would be to disable data encryption. Has anyone used one of these modules and had to do that?

Or if anyone could share a detailed description of their setup I would greatly appreciate it.

Thanks
1991 Mitsubishi GTO twin turbo
ravensierra
Helpful MS/Extra'er
Posts: 46
Joined: Sat Apr 19, 2014 10:24 pm
Location: Chch NZ

Re: GBS301 bluetooth module setup?

Post by ravensierra »

Bumping, any ideas?
1991 Mitsubishi GTO twin turbo
ravensierra
Helpful MS/Extra'er
Posts: 46
Joined: Sat Apr 19, 2014 10:24 pm
Location: Chch NZ

Re: GBS301 bluetooth module setup?

Post by ravensierra »

Bump
1991 Mitsubishi GTO twin turbo
Post Reply