A SSD1603 128x32 OLED display An Arduino Uno An Arduino Micro Optional - but highly recommended - 4-channel 3.3V to 5V level converter. The tutorial is in the form of a Jupyter Notebook. If you are ...

This code enables OLED display initialization, text printing and screen update. If your OLED display's I2C address is not 0x3C, you may need to edit the display.begin (SSD1306_SWITCHCAPVCC, 0x3C) line ...

This little code just prints some custom text in 4 different lines on the OLED display (see below shots). However, to see a demo of its full graphical potency, you can try the examples together with ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very ...

OLED displays are commonly used in various projects and are typically I2C-based. All ESP32 chips come with at least one I2C port, and some models even support software-based I2C, allowing you to ...

In this project we are going to generate a QR code using Arduino and display it on SSD1306 OLED.

A tiny I2C-bus scanner with a nice tiny graphic OLED display and an AVR ATtiny44.

Micro I2C-Scanner with 0.96" Oled and ATtiny44 A tiny I2C-bus scanner with a nice tiny graphic OLED display and an AVR ATtiny44. This scanner displays the addresses of all attached I2C devices in a ...

I will add example code for python/micropython later that shows how to control the I2C bus and the outputs. -- Nederlandse tekst -- Schakel signalen, DC of AC met een I2C bus, optisch geïsoleerd met ...