7. IIC OLED Module¶
7.1. Introduction¶
This is an OLED display to show the data you want to print.(Chinese is not supported)
7.2. Characteristics¶
This is a mini OLED display whose diameter is only 1 inch, it is of high resolution due to the high contrast of the display.
The display is made of 128x64 white OLED pixels with each on/off by the controlling chip.
The mini and smart OLED display is of strong readability due to its high contrast.
The display does not require backlight self-illumination, it lowers the power for the OLED display to work.
The loaded voltage regulator and the built-in boost converter made it possible to connect the power in 5V. It is easy to connect to the mini controller in 3V/5V power without any level translator.
7.3. Specifications¶
Item | Parameter :-: | :-: SKU|EF03155 OLED self-illumination|No Backlight Screen Size | 0.96 Resolution|128×64 Color|Blue Communication Mode|IIC Power dissipation|ULP Working Temperature|-20-70℃ Working Voltage|3.3-5V Dimension|27mm * 28mm
7.5. Quick to start¶
Connection diagram¶
CL pin connect to CL pin; SA to DA; V to V; G to G.
Take sensor:bit for example:
Add package¶
Click “Advanced”in the choice of the MakeCode to find more choices.
Click “Extensions”, search “oled”in the dialog box and then download oled-ssd1306.
Program as the picture shows.¶
Initialize the pixels of the OLED screen as 64*128.
Show characters: “elecfreaks”
Reference¶
Links:https://makecode.microbit.org/_iEs0aXHMh011
You can also download the links below:
---