😍 WayinTop 3PCS OLED Display Module 0.91 inch 128x32 IIC SSD1306 Screen Driver for Arduino ESP32 ESP8266 AVR PIC STM32 Raspberry pi (Blue) Review

It is 0.91 inches long and maybe a third of an inch wide. They are clear, but the color of the LEDs is different on all three. Only one screen is truly white, and the other two are a bit off. I can only say it when they stand next to each other. They're all internally consistent, so each screen looks great on its own.

Easy to connect (manual available online) and great price. The Gotek case may require minor modifications to fit well. Far superior to older two-digit displays.

I'm relatively new to the Arduino family of microprocessors and am learning a lot. The first displays I played with were 16x2 LEDs, which are fine too, but are limited to 16 text characters and 2 lines. OLED displays have graphics capabilities, they show a lot more text on the screen, they're a lot brighter, but at 128 x 32 pixels they're small. This is just the nature of these OLED displays and does not reflect the seller. I love the potential they bring to my projects.

I wanted to play with this. Cheap enough, all three worked. I used the drivers from Adafruit. I need to buy something from Lady Ada again soon. She does a lot for the hobby community.

I used ESP32 to display the temperature and humidity sensor, due to the size it is difficult to read. However, the resolution is excellent and easily manageable over I2C.

Display is small as described and very razor sharp for its size. I used some online software and Raspberry Pi to get it working. Great price for these displays. CONS: The pins are soldered at a slight angle, but can be straightened if necessary. I wasn't interested.