Description
- 1.51" Transparent OLED Screen with Expansion Board,full viewing angle.
- Embedded independent driver chip, Using SPI/I2C Interfaces
- SPI and I2C control interface switching, supports controller boards like Raspberry Pi/Arduino/STM32
- Working Voltage: 5V/3.3V. Communication Interface: SPI/I2C. Controller: SSD1309. Resolution: 128 x 64. Display Size: 35.05 x 15.32 (mm). Pixel Size: 0.254 x 0.254 (mm). Board Size: 41 x 22.5 (mm). Display Color: Light Blue.
- There are two driver interfaces on the OLED module: 4-wire SPI and I2C interfaces respectively. Two resistors can be soldered on the back of the module. The corresponding communication mode can be selected through the selection of resistors
OLED & Controller
The integrated built-in controller used by this OLED is SSD1309, which has 128 x 64 bits SRAM, supports up to 128 x 64 pixel screen, supports SPI/I2C/ 6800 parallel port/8080 parallel port, 256-level brightness settings, this screen is 128 64 pixels, so the internal SRAM is not fully used.
This module adopts four-wire SPI and I2C interfaces, with good compatibility and high transmission speed.
Online guide/document: n9.cl/zcqtf
Specifications
Working Voltage: 5V/3.3V.
Communication Interface: SPI/I2C.
Controller: SSD1309.
Resolution: 128 x 64.
Display Size: 35.05 x 15.32 (mm).
Pixel Size: 0.254 x 0.254 (mm).
Board Size: 41 x 22.5 (mm).
Display Color: Light Blue.
Package Content
1.51inch Transparent OLED x1
PH2.0 7PIN cable x1
Screws pack
FAQ
1.Question:How many volts can an OLED module be used in a system?
Answer: The OLED module is used in a 3.3V system by default, but after more than 24 hours of the burn-in test, it is found that it can also work normally in a 5V system.
2.Question:How many hours is the service life of an OLED module?
Answer:Generally it is 50,000 hours under normal working conditions.
3.Question:What should I pay attention to when using this OLED module?
Answer:
1. Be careful not to connect the power supply in reverse.
2. The same picture cannot be displayed for a long time, or there will be afterimages and cause damage to the OLED.
4.Question:Why does the OLED module not turn on when it is connected to the power supply?
Answer:
OLED does not have a backlight, and the display is self-illuminating. Only connect VCC and GND, and the OLED will not light up. Program control is required to brighten the OLED.