So after watching what must be the 900th video regarding OLEDs and the Mega, I tried using pins that sort of matched what the guy in the video was doi...

@codecage Still not working. I am about ready to toss this and just move on. Unless I am just missing something obvious in the names of some of th...

@codecage I am using the SPI interface. It works perfect on the Uno with the other sensors and components that I have connected. I just need help u...

New issue with my 1.5" Waveshare OLED display...I am now trying to use it with an Arduino Mega 2560 and I can not get it to work at all. I tried hook...

@madmisha Ahh yes, I forgot that I loaded a modified version of the Adafruit library. Thank you for pointing that out.

So this confuses me...I need to connect my two MLX90614 sensors to the SDA (pin27) and SCL (pin 28) and my OLED display uses Digital pin 13 for the CL...

@will Thanks. I'm not sure why, but other pinouts that I found Googling it did not look right to me. This one is more clear. Again, not sure why,...

I ended up using this modified Adafruit library. It works great now. Two IR temp sensors reporting what seems to fairly accurate temps simultaneously...

Using the address change example in that library is actually how I was able to change the address on one of my sensors. I now have one at 0x5A and on...

So in my next steps to the project adding two MLX sensors, assuming that I do change the address of one of them (I will do that eventually) in the cod...

Dude!! Between you posting this link (not sure how I missed it when I was searching) and MadMisha suggesting the rectangle draw, I now have success. T...

Well, I would love to try that, however as I am in my true infancy of programming drawing a stupidly simple rectangle eludes me. :) I was looking a...