5 Pieces 0.96 Inch OLED Module 12864 128x64 Driver IIC I2C Serial Self-Luminous Display Board Compatible with Arduino Raspberry PI (Blue and Yellow)

Great OLED displays work as expected. It works well with Adafruit SSD1306 Lib, but you do need the following steps to make it work.1. Go to sketch -> include libraries -> Manage Libraries2. Search for SSD1306, and install Adafruit SSD1306, note, it will ask you to install two other libraries altogether, do it. This will include two other libraries: Adafruit BusIO and Adafruit GFX Library3. After these installed, you need to modify the SSD1306 library to make it work. The SSD1306 driver isn't set up for this OLED display by default. The display size must be changed in the driver before it can be used. If it is not changed, an error message will appear when attempting to verify the example sketch (see the section below) in the Arduino IDE: #error ("Height incorrect, please fix Adafruit_SSD1306.h!"); Open the Adafruit_SSD1306 folder in ~/Documents/Arduino/libraries that was just installed in the Arduino libraries folder. Find Adafruit_SSD1306.h and open it in a text editor. Comment out #define SSD1306_128_32 and uncomment #define SSD1306_128_64 so that the height is 64 instead of 32.4. Done, now you can run the example sketch to make sure it is working.

I know, it says 0.96" but somehow didn't expect them to be this tiny. It's diagonally of course, so it's actually width:1" x height:0.5. Barely larger than a quarter. Haven't connected them yet to see if they work since these are too small for the intended use :(

Works well and is cost effective for the three Arduino and BeagleBone projects I have recently tinkered with. One thing to note, you may want to add a 10k pull-up resistor on the SCA and SCL pins for increased stability.

The wiring is pretty straight forward but still couldn't get to work. Make sure you watch the plus and ground connections because they're backwards

I'm using this for an Arduino project for a thermostat in my workshop. Using the Adafruit_SSD1606 library, you are able to display text and graphics. The yellow and blue areas are discreet and not programmable. In my use case, the yellow area acts as a fixed header area with the changing text below. So far, they seem quite stable and easy to use. I did not require any pulldown resistors as other people have mentioned.

I really like the boards, but with over 50% fail rate, I won't be buying again.

These things work as advertised with ESP 8266-12E controller (and probably lots of other processors). Install the Adafruit_SSD1306 library from the Arduino library manager. Then edit the file Adafruit_SSD1306.h to choose the correct display, in this case #define SSD1306_128_64 . The examples then work out of the box.

I experienced a 50% failure rating with this batch. Vendor also send solid blue screens instead of the yellow and blue purchased. Wasted time. Meh!

Guy who wrote the 1 star review either got a different product (the image he posted of the back of the screen looks identical to the ones I got so unlikely....) or evidently didn't look at the devices as they each clearly show GND, VCC, SCL, SDA. Looking at his wiring he has these wired completely wrong.I am genuinely impressed with these, bought them as they were the best priced 5 pack I found and were priced well enough that I thought if one or two dont work I wont be bothered. However, I was pleasantly surprised that each screen worked, they all look great and can refresh much faster than the standard arduino LCD I was using. You can fairly easily learn to create your own images to display on these as they work brilliantly with the Adafruit SSD1306 library which can be installed from the arduino IDE (make sure to also install the GFX library when prompted). I got one of these caught on my jumper and threw it across the room into a recently empty coffee cup, rinsed it off with acetone after and despite a little crack on the bottom corner glass the screen still works perfectly.Finally, it is worth noting that each screen has the same i2c address (0x3C) and so cannot easily be connected at the same time as one another for more than one screen. To get around this you could buy an i2c multiplexer or as long as youre confident in your soldering skills, move the 4.7kohm resistor on the back under the label "IIC Address Select" to the other jumper. This is a little bit fiddly however, doing so will change the devices address to 0x3D, allowing you to connect two at once!Overall worth the money, they are fragile as they are so small with a glass screen so be careful, I only needed two, but at this price I'm gonna have to come up with some more projects to make use of the rest as they are so fun to work with!

use for local output on ESP32 chips for humidty temp, IP time etc. they work really well

great

Schermi piccoli, a basso consumo, alimentabili direttamente da Arduino.La visibilità è ottima. Il doppio colore limita la versatilità nel presentare le informazioni, ma per l'uso che ne dovevo fare è invece utile a mettere in rilievo l'informazione principale (temperatura, in giallo) mentre le righe blu visualizzano altri dati.Un punto dolente è la fragilità degli angoli inferiori dello schermo, ho danneggiato un display perché forzandolo nell'alloggiamento che avevo costruito si sono spaccati. Basta tener presente questo problema lasciando un po' di margine, in modo che non ci sia il rischio di fletterli mettendoli in posizione.Dal punto di vista software, le librerie Adafruit_SSD1306 e Adafruit_GFX funzionano perfettamente, va solo verificato l'indirizzo i2c con cui inizializzare il display che nel mio caso era 0x3c (istruzione display.begin(SSD1306_SWITCHCAPVCC, 0x3C))Complessivamente un ottimo prodotto a prezzo contenuto.