1.3inch OLED Display Module, Black / White Display Color, 64×128 Resolution, SPI / I2C Interface

Adopts both 4-wire SPI and I2C interfaces, better compatibility, high transmission rate
Compatible with Arduin/Raspberry Pi/STM32, etc.
Comes with development resources (examples for Raspberry Pi/Arduino/STM32)

Online Development Resources /User Manual ://bit.ly/3zuWR2R

Specifications
Operating voltage: 3.3V
Resolution: 64 × 128 pixels
Communication Interface: 4-wire SPI, I2C
Display Panel : OLED
Driver: SH1107
Display size: 14.70 × 29.42mm
Pixel size: 0.15 × 0.15mm
Dimensions: 30.0 × 39.5mm

Pinout Description
VCC---Power (3.3V input)
GND---Ground
DIN ---data input
CLK ---clock input
CS ---Chip selection, low active
DC ---Data/Command selection (high for data, low for command)
RST---Reset, low active

FAQ 1. Question: How many hours is the service life of an OLED module?
Answer: Under normal working conditions, generally 50,000 hours.

2. 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.

3. Question: Why does the OLED module not turn on when it is connected to the power supply?
Answer: OLED has no backlight, and the display is self-illuminating. Only connect VCC and GND, the OLED will not light up. Program control is required to brighten the OLED.

4. 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, otherwise it will produce afterimages and cause damage to the OLED.