OLED Arduino Tutorials & Guides
Arduino Robot Eyes OLED Animation
Blink, look left/right, happy/sleepy states — vector eyes with millis timing and a full sketch.
U8g2 vs Adafruit SSD1306 for Animations
Buffer modes, RAM, SH1106, speed, and which library to pick for frame animations.
Arduino OLED Weather Station (DHT22)
Temp, humidity bar, icons, NaN handling — complete SSD1306 + DHT22 station sketch.
OLED Power Consumption & Battery Life
Contrast, DISPLAYOFF, refresh rate, AVR/ESP32 sleep — stretch pack life on SSD1306.
Arduino OLED Menu with Buttons
Full navigation UI: debounce, highlight, nested Settings, editable values — complete sketch, no images needed.
Arduino OLED Dashboard — Bars & Gauges
Progress bars, needle gauges, 10 Hz redraw, and a full live dashboard sketch for sensors.
SPI vs I2C OLED Arduino — Complete Guide
Pinouts, speed, multi-display, Adafruit code for both buses, and which module to buy.
MicroPython SSD1306 on Raspberry Pi Pico
I2C wiring, framebuf, Hello World, multi-frame animation loops, and Pico vs Uno trade-offs.
Arduino Uno OLED Memory Limits — How Many Frames Fit?
Real PROGMEM math for 128×64 bitmaps, why sketches crash on SRAM, and when to move to ESP32.
Dual OLED Arduino — Two SSD1306 on I2C (0x3C + 0x3D)
Change one module address, share SDA/SCL, and drive both screens with a working sketch.
Arduino OLED Blank Screen Fix — Checklist
Address, wiring, missing display(), SH1106 mix-ups, and allocation failed — in the order that works.
Arduino Battery Voltage on OLED
Voltage divider math, calibration against a multimeter, and a clean SSD1306 voltmeter sketch.
Draw OLED Shapes & Get Arduino Code — drawCircle, drawRect, drawLine
Export clean GFX primitives instead of byte arrays, plus a 200k+ icon library and resize-on-canvas.
Wireless WiFi OLED Arduino — ESP8266 & ESP32 Live Preview
Stream SSD1306 animations from your browser over home WiFi — no USB cable. NodeMCU, Wemos D1, ESP32 setup guide.
How to Live Connect OLED — WebSerial Preview
Connect Arduino or ESP32 in Chrome, upload receiver sketch, preview on real OLED hardware live.
Arduino OLED 128x64 I2C Example — Wiring + Code
SSD1306 pin table, Adafruit libraries, copy-paste Hello World, I2C scanner, and blank-screen fixes.
How to Create SSD1306 OLED Animations for Arduino
PROGMEM bitmaps, drawBitmap loops, and playback code for 128×64 displays.
GIF to OLED Arduino: Convert Animations in Minutes
Turn any GIF into monochrome OLED frames and export Arduino or MicroPython code.
Image to Byte Array for Arduino OLED (image2cpp Alternative)
PNG/GIF to PROGMEM with a full animation timeline — not just one static bitmap.
ESP32 OLED Animation: Complete Guide
Wire 0.96" OLED to ESP32, export code, and preview live with WebSerial.
SH1106 vs SSD1306: Which OLED for Animations?
Compare controllers, 2-pixel offset, and which 128×64 display to buy.
Topics: arduino oled display tutorial · ssd1306 animation · draw oled shapes (drawCircle/drawRect) · gif to oled arduino · image to byte array arduino · esp32 oled animation · webserial live oled · wireless wifi oled · sh1106 vs ssd1306 · oled animation maker
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