Folks-

I am going to build a Android tablet (or possibly Raspberry Pi) to mount in my dash to, among other things, use ADLDroid to capture data. I have a Windows laptop, can and have used it to capture, but it would be MUCH more convenient to go with a tablet/RPI setup....

(don't worry about that, I know where to find help on that front)... I told you that, to tell you this..

I want to be able to get the data from the vehicle to the tablet. So I will need an interface of some sort. I have a 1989 S10 Blazer (that thinks it's an 89 C1500 with a 5.7/700R4). Obviously I will interface to the same chassis harness wires to get the ALDL info, but how would i squawk those to, say, a Bluetooth module?