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0.91-inch 128×32 blue OLED display module
0.91-inch 128×32 blue OLED display module with I²C interface—high-contrast, low-power, Arduino compatible for IoT and embedded projects.
Description
The 0.91-inch 128×32 Blue OLED Display Module is a compact, high-contrast display designed for embedded and IoT projects. With a 128×32 pixel resolution, it delivers sharp text, icons, and simple graphics in a bright blue monochrome OLED panel.
This module supports a 4-pin I²C/IIC interface (VCC, GND, SDA, SCL), simplifying connection and minimizing GPIO usage, making it ideal for Arduino, ESP32, ESP8266, Raspberry Pi, and STM32 projects. Its small form factor and low power consumption make it perfect for wearables, smart devices, IoT applications, and compact display projects.
The OLED technology ensures a wide viewing angle, high brightness, and excellent visibility even in low-light conditions, making it ideal for displaying sensor readings, system status, messages, and simple graphics.
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- Shield type: Arduino Nano
- Firmware: GRBL
- Modular stepper motor drivers: 3
- Limit switches: 6
- Micro-stepping: 1/16
- Coolant enable
- Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825, and others) (Not Included)
- Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
- Compact design.
- Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
- Please note that this is an unassembled kit and needs soldering.
- Latest Arduino CNC Shield Version 3.51
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