📺 MakerFocus 1.5inch OLED Display Module 128x128 Pixel SSD1327 - SPI/I2C Interface, 16-bit Grey Level - for Ar duino/Raspberry/Jetson Nano/STM32 - DC 3.3V / 5V Review

I ordered these OLEDs for use on a TTGO T board but I didn't notice the Vcc/Gnd pins in relation to what is needed are reversed on the T-board. my fault I had to cut the power/ground connections to swap them out. In general, OLED boards are very good. If the contacts are in the right place or it doesn't matter to your project, this is a great prize.

Bought to replace SSD1306 which I accidentally smoked. I figured buying four would give me an extra bonus in case it happened again. This was a good deal for many projects that needed to be exhibited. I currently use three of the four. I just wish the screens were a little bigger. My eyesight isn't as good as it used to be. Otherwise they are good and I would recommend them.

These work well . The text is crisp and clear, which makes it surprisingly easy to read given the size. Three things to know: First, there are no pull-up resistors on the clock (SCL) and data (SDA) lines. There is a place on the back of the board for connecting 1/8 W resistors to the contact pads. Second, as others have pointed out, the default I2C address is 0x3C. Third, for me they only work with libraries that include SH1106 support. This includes the u8g2 library as well as a few others…

displays work but i have spent a lot of time to solve the vertical shift problem. I found an old post on the internet describing the same problem and was able to fix my code. The screen seems to initialize incorrectly. I'm using an Arduino Uno and the Adafruit_SSD1306 library (the seller links to it in the product description) with its sample code. (However, I have the same problem with every code I use.) It shifts up (or down 54) about 10 lines so that the top 10 lines appear on the bottom 10…

Despite other reviews and the product listing mentioning that their modified version of the SSD1306 library is required, I wasn't able to get the display to work until I've used the standard libraries Adafruit_SSD1306 and Adafruit_GFX. When using standard libraries, the display works correctly. Superb crisp text and superb build quality. If you want a simple "Hello World" code example, the following example works well with my Arduino Nano BLE: #include <SPI.h> #include <Wire.h&gt…

and he was ok. I have no idea why it didn't work on the same board without further modifications. It's a mystery as I didn't make any changes to either display that I thought were broken and they turned out to be perfectly fine.I hope this helps anyone who has trouble at first.Works great on all my mt32pi boards.Edit 02/21/2021 One of the two bad boards started working mysteriously although it wasn't stable.I've been looking for shorts and don't see any problems with soldering.Next time I take…