Ah, so USB cable is permanently attached, and both cables are sandwiched by the lid in cut outs, now it makes sense. Thank you
Ah, so USB cable is permanently attached, and both cables are sandwiched by the lid in cut outs, now it makes sense. Thank you
6-pin USB-serial.JPG
You guys should know that you don't really have to fool with putting an adapter into a box or fitting the connectors to it. This FT232RL-based one in the photo is available for about $8-9 shipped. All you have to do is cut off the small 6-pin connector and the wires leaving only the white, green and black ones. Then splice them to your 12-pin/16-pin connector or pigtail. The 12-pin pigtail can be easily gotten for about $5-6 in the form of a 12-pin to 16-pin adapter (cut off the 16-pin one and throw it away). Splice the white and green to the brown (pin M) wire and splice the black ones together. Tape it up or use shrink tubing and you are done. This adapter has a translucent case so you can see the red and green lights (TX and RX).
i don't like the versions that have all of the circuit right at the USB connector.... my aldlcables.com version was like that, only lasted between 12 and 18 months before it completely failed. something up there failed and obviously couldn't be repaired and not look like a total hackjob.
the enclosure also allows for a nice place to mount the switch for the 10K resistor and relieves strain on the solder joints.
Sorry, I'm only an EE with 45 years experience with this kind of stuff. Won't bother you again.
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
-= =-
Hey i know this is an old thread but id like to fit an ob2 male connector to a ftdi 6 pin ft232rl usb cable the pins on my car are this pin 5 is ground pin 9 is braud ? And pin 16 is 12v australian gmh holden vy commodore they run the aldl system but with a ob2 connector plug what can i expect from doing this any help on what i need to do to diy my own cable what could i expect a cable like this to do any help Cheers
Last edited by old8s; 09-17-2016 at 06:23 AM. Reason: Forgot to quote an old thread
Pins 4 & 5 are ground. Pin 9 is data. No 10K resistor is needed. Yes pin 16 is 12v if needed.
You will only be able to scan your VY Commodore. Use TunerPro RT and the .adx definition for the VY Commodore.
-Phil, in Charleston, SC
'89 S10 Blazer: SOA SAS: Dana 44s, 5.7L V8, 700R4; 35s, 4.10:1; TBI with 1227747 ECM
'94 Grand Cherokee: 4.0, 4" lift, 31s
'90 Jeep Cherokee: In progress: 5.7L V8,700R4,NP231C, D44s. TBI with 1227747 ECM
'87 Fiero GT: 3.8SC (initial research stage)
[QUOTE=89S10_Project;61942]Dude.
No offense, but.. breathe. Calm down, and punctuate.e
Last edited by old8s; 10-30-2016 at 10:42 AM.
[QUOTE=old8s;61962]OK. I see there's an app for your anbroid phone and it will run tunerpro aldldroid . I would like to use the bluetooth fl232rl module but no one has done this
http://www.ebay.com.au/itm/FTDI-FT232RL-USB-to-TTL-Serial-Converter-Adapter-5V-and-3-3V-For-Arduino-GO-/371474451179?hash=item567d9a4aeb:g:tdkAAOSw5VFWMM3 1 i also have http://www.ebay.com.au/itm/FTDI-FT232RL-USB-to-Adapter-Module-USB-TO-TTL-RS232-Arduino-6Pin-Cable-/191732706593?hash=item2ca428ed21:g:bM4AAOSwo0JWPH4 b plus this vy commodore any ideas
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