0.96" OLED I²C 128×64 Display + 4×4 Matrix Keypad Module — SSD1315, Arduino & STM32

0.96" OLED I²C Display + 4×4 Matrix Keypad — SSD1315, Arduino & STM32

This combo module pairs a 0.96-inch OLED display (SSD1315 controller, 128×64 pixels) with a 4×4 matrix keypad on a single compact board. It provides everything needed to build a menu-driven user interface for embedded projects without additional wiring between separate modules.

Key Specifications

Parameter	Value
Display	0.96" OLED, 128×64 pixels, SSD1315
Display Interface	I²C (SDA/SCL)
Keypad	4×4 matrix (16 keys)
Supply Voltage	3.3V / 5V
Compatible MCUs	Arduino UNO/Mega/Nano, STM32, ESP32, Raspberry Pi
Display Color	White / Blue (select variant)

Why Choose This Combo Module?

• All-in-one design — display + keypad on one board, no extra wiring
• I²C display — only 2 signal wires needed for the OLED
• SSD1315 compatible — works with standard SSD1306 libraries (same command set)
• 3.3V/5V dual voltage — works with both Arduino and Raspberry Pi
• Compact form factor — ideal for handheld and panel-mount projects

Typical Applications

• Menu-driven embedded UI (settings, parameters)
• Password entry and access control panels
• Calculator and data entry devices
• Industrial HMI prototyping
• Arduino/STM32 learning projects

Package Contents

• 1× 0.96" OLED I²C + 4×4 Keypad Combo Module

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