Questions tagged [oled]

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Problem to Setting up i2c OLED wemos D1 mini shiled (64*24)

Hi I used this shield before well. But it didn't work when I wanted to work with him last night! this is my wireing : Now I want to know how to test that it is healthy? Is i2c address missing or ...
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33 views

How does the ssd1306 handle different screen sizes?

I noticed that if I have two SSD1306 displays, the 128x32 display will lose every other row if written in x64 mode, and the 128x64 display will show blank horizontal lines if written in x32 mode. How ...
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Plotting analogRead on OLED (128*64) - EspWemos D1 mini (Problem to upload this Sketch) [closed]

i want plot real time analog input on OLED . This code for arduino Uno .. i tested on arduino uno and take perfect answer. but i using OLED-Wemos D1 mini Shield board. and i want upload this code ...
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I2C and SPI using sensor and Oled display

Im currently working on a project which displays vital signs such as pulse and oxygen on my display. Now, my sensor is connected through I2C while my OLED runs through SPI. Im trying to display the ...
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How can I display text on OLED?

I'm trying to print the information, which is received from the other ESP32 by CAN transceiver, on an OLED. The CAN bus is working perfectly, as the 'HELLO WORLD' is already be received. But I can't ...