Made some solid progress the last week or so. Prototype is pretty much completed utilizing a 8x2 LCD to display data. In addition, I've also developed an Android app as well, that communicates with the ECA via BT/BTLE for a more streamed line and cost effective solution.

Check out the youtube link below and let me know what you think. Next step is to finalize my hardware and perform a layout and do some final tweaks to the Android app. I'm also looking for a few beta testers as well to test out the 1st revision boards for some feedback and verification. PM me if you are interested in testing one (you'll receive a free ECA minus the flex fuel sensor for testing and providing your critical feedback!).

Here is the youtube link on the 1st proto. Enjoy!


https://www.youtube.com/watch?v=0rqV...ature=youtu.be

Cheers!
-Ron

 

Pming now. This seems like a good place for this:

Affordable Flex Fuel Sensor - MR2 Owners Club Message Board

 

Updates on my design is in the link below.

Designing my own e85 ethanol content analyzer - Subaru Impreza WRX STI Forums: IWSTI.com

BR
-RG