microOLED (microview)

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steven1977
Posts: 3
Joined: Thu Apr 20, 2017 11:56 pm

microOLED (microview)

Post by steven1977 » Fri Apr 21, 2017 12:00 am

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.

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darrellg
Posts: 294
Joined: Fri Oct 17, 2014 10:02 am
Location: Southern California

Re: microOLED (microview)

Post by darrellg » Fri Apr 21, 2017 9:48 am

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

steven1977
Posts: 3
Joined: Thu Apr 20, 2017 11:56 pm

Re: microOLED (microview)

Post by steven1977 » Fri Apr 21, 2017 12:32 pm

yes and I checked them with a multimeter

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