Описание товара
The OLED and driver require a 3.3V power supply and 3.3V logic levels for communication. To make it easier for our customers to use, we’ve added a 3.3v regulator and level shifter on board! This makes it compatible with any 5V microcontroller, such as the Arduino.
The power requirements depend a little on how much of the display is lit but on average the display uses about 20mA from the 3.3V supply. Built into the OLED driver is a simple switch-cap charge pump that turns 3.3v-5v into a high voltage drive for the OLEDs, making it one of the easiest ways to get an OLED into your project!
Of course, we wouldn’t leave you with a datasheet and a «good luck»: We have a detailed tutorial and example code in the form of an Arduino library for text and graphics. You’ll need a microcontroller with more than 512 bytes of RAM since the display must be buffered.
You can download our SSD1306 OLED display Arduino library from github which comes with example code. The library can print text, bitmaps, pixels, rectangles, circles and lines. It uses 512 bytes of RAM since it needs to buffer the entire display but its very fast! The code is simple to adapt to any other microcontroller.
Dimensions:
- PCB: 32mm x 23mm
- Display area: 25mm x 7mm
- Thickness: 4mm
Display details:
- Diagonal Screen Size:0.91″
- Number of Pixels:128 × 32
- Color Depth:Monochrome (White)
- Module Construction:COG
- Module Size (mm):46.30× 11.50 × 1.45
- Panel Size (mm):30.00 × 11.50 × 1.45
- Active Area (mm):22.384 × 5.584
- Pixel Pitch (mm):0.175 × 0.175
- Pixel Size (mm):0.159 × 0.159
- Duty:1/32
- Brightness ( cd/m2):150 (Typ) @ 7.25V
- Interface:I2C