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microOLED (microview)

Posted: Fri Apr 21, 2017 12:00 am
by steven1977
I purchased the microview spinoff :

https://www.sparkfun.com/products/13003

I'm trying the SPI portion, but with no luck.
I Always get a scrambled screen.

With I2C it works without a problem.
I tried it on an Arduino and a Raspberry.

All my connections seem to be right. What else can I check?

I use the code that's provided on your webpage of this breakout.

Re: microOLED (microview)

Posted: Fri Apr 21, 2017 9:48 am
by darrellg
Did you change the solder jumpers to put it in SPI mode as indicated in the hookup guide?
https://learn.sparkfun.com/tutorials/mi ... okup-guide

Re: microOLED (microview)

Posted: Fri Apr 21, 2017 12:32 pm
by steven1977
yes and I checked them with a multimeter