What is the difference between I²C and SPI on this module?

The module supports both protocols, switchable via solder bridges or resistors on the back. I²C requires only 2 data lines (SDA, SCL) and is simpler to wire, but slower. SPI requires more pins but offers higher refresh rates – relevant for animated content.

Which library do I use for the SH1106 driver?

This module uses the SH1106 driver IC, not the SSD1306. The popular Adafruit SSD1306 library is therefore not directly compatible. The recommended library is U8g2 (Arduino/Teensyduino), which natively supports the SH1106 and covers both I²C and SPI.

What is the difference from the 0.96" model (K40054)?

Both modules share the same resolution (128×64 pixels), but this 1.3" display has a larger display area – text and graphics are easier to read. The key difference is the driver IC: the 0.96" model (K40054) uses an SSD1306, while this module uses an SH1106, requiring a different library configuration.

How much current does the display draw?

Typically 20–30mA in operation. OLEDs consume less power than backlit LCD displays and are therefore ideal for battery-powered projects.

1.3" OLED Module 128x64 Pixel Weiß - I2C/SPI 7 Pin-out

Name: 1.3" OLED Module 128x64 Pixel Weiß - I2C/SPI 7 Pin-out
Brand: Liyuan Huida Technology
SKU: K40057
Price: 8.90 EUR
Availability: InStock

High-contrast 1.30" OLED display LM130SB-128064 with 128×64 pixels. Optimized for sharp text and graphics display via I2C/SPI on Arduino or ESP32. Ideal for professional menu navigation with low power consumption.

€8.90

Product number: K40057

Stock: 191

Manufacturer: Liyuan Huida Technology

Manufacturer number: LM130SB-128064

Product information "1.3" OLED Module 128x64 Pixel Weiß - I2C/SPI 7 Pin-out"

1.3" OLED module – 128×64 pixels, white, I²C/SPI, 7-pin connector. Larger OLED display for better readability. No backlight – each pixel emits its own light. High contrast, wide viewing angle. Driver IC SH1106. Compatible with Arduino, Teensy and other 3.3 V/5 V boards.

Key Technical Specifications

Display size: 1.3 inch
Resolution: 128 × 64 pixels
Colour: white
Interfaces: I²C and SPI (switchable)
Pinout: 7-pole
Driver IC: SH1106
Operating voltage: 3.3 V – 5 V

Typical Applications

Status displays: clearly readable values and menus in custom projects
DMX controller interfaces: channel display and status feedback
Teensy projects: directly controllable from the Teensy 3.2 (K40060) via I²C or SPI
Device displays: larger pixel area allows more content at a glance

Display Color:	White
Display Resolution:	128 x 64 Pixel
Display Size:	1.3"
Driver:	SH1106
Height:	4.40 mm
Input Voltage nominal:	2.5 - 5.5 VDC
Interface:	3/4-wire SPI, I2C
Length:	35.00 mm
Width:	31.00 mm

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Manufacturer information according to GPSR

Shenzhen Liyuan Huida Technology Co.,Ltd
213, 2nd Floor Xinhu Street
Guangming District
Shenzhen, Guangdong
China

Manufacturer website

Responsible person according to GPSR

Graf Lichttechnik UG
Goerzallee 299
14167 Berlin
Germany
info@graf-lichttechnik.de
+49 151 22348820