My LCD screen project, boost, WBO2, Knock, etc

**J-Groove** · 09-23-2011, 05:52 PM

Originally Posted by BlackStealth

I have one bluetooth module and a batch of bluetooth circuit boards to fit as an expansion card. My early bluetooth prototype communicated no problems to a terminal program on the PC via bluetooth. As for testing it further, it's in limbo at the moment. I don't have access to an Android at the moment.

I have my old Android HTC G1 that I could send you for testing if it would help.

Bluetooth should work fine without a sim card.
-John

**CoopKill** · 09-23-2011, 07:01 PM

Ok,

I have tried 3 null modem adapters to no avail. I tested conductivity on the Mirage cable to check the pin assignments on both ends and came up with the following:

If you could take a peek and let me know if that matches your cable I'd appreciate it...

I can not get it to connect. I have not updated the firmware from what it came with, as I figured that updating would put one more fish in the pond of wtf...

The boost control and wide band are working fine.

**BlackStealth** · 09-24-2011, 02:58 PM

You can build your own MUT cable easy because all the necessary electronics are conveniently built inside the lcdboostcontroller. Here's the pinout:

OBD2 pins 1, 4, 5 goes to DB9 pin 5.
OBD2 pin 7 goes to DB9 pin 4.
OBD2 pin 16 goes to DB9 pin 9.

p.s. You can hardwire directly to your factory OBD2 connector.

**BlackStealth** · 09-24-2011, 07:58 PM

Originally Posted by J-Groove

I have my old Android HTC G1 that I could send you for testing if it would help.

Bluetooth should work fine without a sim card.
-John

Thanks for the kind offer. I would prefer to purchase a cheap Android phone with bluetooth capability.

**BlackStealth** · 09-28-2011, 09:12 AM

Newest software feature in v2.16: Custom background LED color. This allows the user to pick a color of their choosing, including amber to match our display.

**Chris@Rvengeperformance** · 09-28-2011, 04:49 PM

hey I haven't kept up, have you ever worked on a logger pass through?

**green-lantern** · 09-28-2011, 06:25 PM

Seems like the red matches stock gauges already but I guess I'll load this one and check it out.

**BlackStealth** · 09-28-2011, 07:11 PM

Originally Posted by Forest Gump

hey I haven't kept up, have you ever worked on a logger pass through?

Logger pass through works and tested with HHH and Evoscan. Two-byte MUT Evoscan datalog requests does not work, and I'll make it work just as soon as I understand how it works. Also, the pass through mode adds a bonus benefit of making Boost and WBO2 AFR available for datalogging.

**BlackStealth** · 09-28-2011, 08:14 PM

Just made v2.17, it allows you to use the custom LED color as startup color. At the main menu, if you hold down for 0.5 seconds, it will activate some LED special effects. Currently I've made 3 LED effects. Effect 1 cycles Red up and down. Effect 2 cycles Green up and down. Effect 3 cycles Blue up and down. Effect 4 stops at current color. Effect 5 takes you back to your default startup color.