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D1 Mini 0.66" OLED Display Module

Regular na Presyo $9.00

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D1 Mini 0.66

D1 Mini 0.66" OLED Display Module

$9.00

OLED Display Shield for Wemos D1 Mini — 0.66" 64×48 IIC I2C (SSD1306)

Add a bright, crisp visual interface to your Wemos D1 Mini projects with this compact OLED Shield. Whether you're displaying real-time sensor data, status readouts, or custom UI elements, this small but sharp screen delivers clear output in a form factor built specifically for the D1 Mini.


Key Features

  • Compact 0.66" OLED display with a 64×48 pixel resolution for sharp, legible output
  • I2C (IIC) interface for simple, low-pin wiring
  • Dual I2C address support — configure as 0x3C or 0x3D to suit your setup
  • SSD1306 driver IC — widely supported across Arduino and compatible platforms
  • 3.3V operating voltage with 3.3V-only I/O compliance

⚠️ Important: All I/O pins are designed for 3.3V only. Do not connect to 5V logic without appropriate level shifting.


Example Use Case

Pair this OLED Shield with a DHT22 Shield to display live temperature and humidity readings locally on-screen — even while data is simultaneously transmitted to the cloud.


Specifications

Parameter Details
Screen Size 0.66 inches
Resolution 64 × 48 pixels
Operating Voltage 3.3V
Interface IIC (I2C)
I2C Address 0x3C or 0x3D
Driver IC SSD1306
I/O Compliance 3.3V only

What's in the Box

  • OLED Shield for Wemos D1 Mini × 1
  • Standard pin headers × 2