I purchased the following module:
According to the wiki page, this is a SSD1308 module
I tried the sample code as described here:
The result was nothing to be seen on the display.
I spent a lot of time to get it to work, but without any results…
Not knowing what to do, I stumbled upon the glitchwrks website
Their test program worked with the module, intermittently.
ie most of the times it would work, but some of the times it wouldn’t.
I am wondering two things:
Why it is working some times and some times not ?
This one makes me even more confused:
that device is a SSD1306, which points to adafruit
I tried the sample code on github by adafruit
which resulted in the display showing more or less correctly
I am even more confused whether this display is SSD1306 based or
SSD1308 based. I was under the assumption that it is SSD1308 based,
but then how come the SSD1308 demo code is not running on it,
but while the SSD1306 demo code is running ?
Also, why is the SSD1306 demod code not working all the time ?
Any idea ?