Ecumaster forum

Guys having troubles with my bluetooth app...

Downloaded the app onto android device and I can get it to pair with the ecu but all values are showing zero 0..

What am I doing wrong?

JermMer wrote:Guys having troubles with my bluetooth app...

Downloaded the app onto android device and I can get it to pair with the ecu but all values are showing zero 0..

What am I doing wrong?

did you set proper protocol in EMU options ?

Can you be more descriptive please?

What protocole do I need to select?

There is a few there in that pic you posted

Ecumaster serial protocol

So just select that and pair the android tablet to the ECU punch in code 1234 and it should all work?

Thanks in advance

Still can't get this thing to work..

Selecting under the device drop down menu..

ECUMASTER serial protocol

Have both box ticked for "send EMU data over CAN-Bus" and "send data to BTCAN module"



I can see the emu on my android tablet but when I click on it it reads "Connection failed. EMU NOY FOUND"


What is wrong with this thing?


Side not maybe include instructions in the packet.

are you saving your setup to ECU ? i never had problem with BT module, alternatively you can try VEMS Display with AIM dashboard protocol

Yup making changes then hitting " Make permanent "

JermMer wrote:Yup making changes then hitting " Make permanent "

hmm i don`t know where and how far is your emu device with bt module, for example mine is in engine bay and my connectivity is reduced to area close to windshield...

Emu is under the steering wheel above my knees.. Bluetooth dongle is obviously right Bennett steering wheel and the tablet is in my lap.. Be lucky to have 30cm distance..

The thing is I get a solid light on the dongle so I guess that means it's connecting?

ok my last try, you are using some kind of Lenovo device

Nope it's not Lenovo but it's just a cheap android tablet..

Tell me about your theory though as it may still work

there was some kind of issue with bluetooth driver on some Lenovos...

maybe try on smart phone im using it on Samsung Galxy S2 and S5 and two Xperia without any issue

it always can be faulty hardware but you will not have problems with replacement or repair

Well I have tried two different tablets but sadly I don't haveva android phone..


Does anyone else have some input?

Surely mr ecumaster himself monitors this forum

mine works fine

i have ECUMASTER serial protocol checked

nothing else though

Wuniek wrote:

JermMer wrote:Guys having troubles with my bluetooth app...

Downloaded the app onto android device and I can get it to pair with the ecu but all values are showing zero 0..

What am I doing wrong?

did you set proper protocol in EMU options ?

external port.jpg

Where is that menu/setting located? I can't find that anywhere. I am on software 1.134 Exp 1

Is it somehow poosible to use the bluetooth connection instead of the USB connection to program the EMU?

No, You can't.

hmm...would be a nice Feature

I have tried everything i still get the same message "Connection failed Emu not found" it appears to pair up to the bluetooth no problem just do data is transferred

same deal when i try my android cellphone... occasionally it actually opens the dash but still no data transfer everything reads ZERO