kit #1 Problem with OLED

[gdg]

Hi, I received my kit# 1 and got some problems.

1. The nanologger sketch is too big during loading. I have tried it with arduino 1.6.5, however you wrote to try it with arduino 1.5 I will try to find that version and try that one.
2 I connected everything according the schemes on the web. I loaded the nanotimmer on the nano.
I connect the uart to the obd port, it blinks, the nano blinks aswell but the OLED doesn't turn on. It remains black.

I checked the connections many times,
vcc- 3.3v
ground- ground
scl-a5
sda-a4

I will try new wires, altought I don't think it is the problem
any suggestions?

Thanks in advance.

[coytar]

gdg,
If you haven’t installed the microSD card breakout then you don’t need the data logging features. Go to “config.h”, line 8 where it “#define ENABLE_DATA_LOG 1” and change it to “#define ENABLE_DATA_LOG 0”. Compile and upload the sketch.

See my blog for more info: https://coytar.wordpress.com/2015/09/10 ... it-1-cool/

[gdg]

Coytar,

Thank you very much! you made my day.
Now it works, and i discovered that I had to change the lcd type in the config.h aswell.

oled works fine now.
However I discovered that the throttle % stays at 0% the whole time
WIth an elm327 or VCDS I can see the throttle percentage with no problem, but that is another story.
WIll see if I can figure it out.

Again many thanks coytar!