I’ve been playing with cheap OLED display breakouts for years, incorporating complete boards into my projects – an easy, but bulky solution. Now that I’ve had some practice designing circuits and PCBs, it’s time for my next challenge: soldering the display FPCs directly to my own boards.
Shortly after I started experimenting with electronics, I discovered my fascination with LCDs and other displays. For me, these screens are not just about providing a convenient way to display visual feedback. Any green backlit 16×2 display will probably suffice in most situations. It’s more about expanding my collection, and playing around with all the different colors, form factors and display technologies. I love having shelves full of screens, and thinking about possible projects I could embed them in. Perhaps one day I’ll have a use for them all, but for now the pile just keeps growing.
One of the first displays I bought was this 1.3″ 128×64 monochrome white OLED display from Adafruit. I was aware of the cheaper options on eBay and sites like Banggood and AliExpress, but since this was my first try at working with one of these screens, I wanted to make sure that any issues would most likely be caused by my own mistakes, and not related to product quality.