Reference

Library

• 0.91" 128x32 OLED-B u8g2 Library. (About how to install the library?)
• [0.91" 128x32 OLED-B DFRobot_GDL Library]
  (Not released yet)

Communication Protocol Description

Internal power-on reset processing, IIC communication methods. The IIC address is 0x3C.

API Description

1.u8g2 API Functions

2.u8g2 Font Parameters

3.DFRobot_GDL API Functions

Principle

This OLED display module uses the SSD1306 drive chip, has 128x32 self-illuminating white pixels, and adopts the back chip-mounting pad design. The display module adopts a high-contrast, low-power OLED display. Internal power-on reset processing, IIC communication methods， so that your welding line will be more convenient and simpler.

Other Supplementary Information

Turn the pixels off when you are not using the display to prevent the use of some pixels too long to darken them, which will cause the brightness uniformity problem.

Compatibility Test