---
product_id: 769372397
title: "elecsung 1PCS OLED LCD Display Module, 0.91\" 4 Wire SPI Serial OLED Screen Driver,128x32 3.3V ~ 4.2V for Ledger Nano S (15Pin Blue Light, 1pcs)"
brand: "elecsung"
price: "€ 17.01"
currency: EUR
in_stock: true
reviews_count: 8
category: "Elecsung"
url: https://www.desertcart.sk/products/769372397-elecsung-1pcs-oled-lcd-display-module-0-91-4-wire
store_origin: SK
region: Slovakia
---

# Ultra-low power, no backlight 0.91" vibrant blue OLED 128x32 crisp resolution elecsung 1PCS OLED LCD Display Module, 0.91" 4 Wire SPI Serial OLED Screen Driver,128x32 3.3V ~ 4.2V for Ledger Nano S (15Pin Blue Light, 1pcs)

**Brand:** elecsung
**Price:** € 17.01
**Availability:** ✅ In Stock

## Summary

> 🔷 Elevate your device’s display game with elecsung’s crisp, power-smart OLED!

## Quick Answers

- **What is this?** elecsung 1PCS OLED LCD Display Module, 0.91" 4 Wire SPI Serial OLED Screen Driver,128x32 3.3V ~ 4.2V for Ledger Nano S (15Pin Blue Light, 1pcs) by elecsung
- **How much does it cost?** € 17.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/769372397-elecsung-1pcs-oled-lcd-display-module-0-91-4-wire)

## Best For

- elecsung enthusiasts

## Why This Product

- Trusted elecsung brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless SPI Interface:** 4-wire SPI connectivity ensures fast, reliable data transfer for smooth display updates.
- • **Compact & Versatile Fit:** Slim, lightweight design tailored for Ledger Nano S and a wide range of industrial and consumer devices.
- • **Power-Savvy Performance:** Operate efficiently between 3.3V and 4.2V with no backlight needed, extending device battery life.
- • **Vivid Blue OLED Brilliance:** Experience sharper visuals with a 0.91" self-illuminated display that outshines traditional LCDs.
- • **Robust & Ready for Extremes:** Built to endure - works flawlessly from -40°C to 80°C, perfect for any environment.

## Overview

The elecsung 0.91" OLED LCD Display Module features a high-contrast 128x32 blue OLED screen powered by the SSD1306 controller. It operates efficiently on 3.3V to 4.2V without a backlight, delivering superior visuals and ultra-low power consumption. Designed for durability with a wide temperature range (-40°C to 80°C) and a compact form factor, it’s ideal for upgrading Ledger Nano S devices and various industrial electronics requiring crisp, reliable displays.

## Description

Features:OLED display, no need backlight, self-illumination.The display performance is better than the traditional LCD display, also lower consumption.Specifications:Diagonal Screen Size:0.91inchModule Construction:COGNumber of Pixels:128X32Active Area:22.384x5.584mmPanel Size:30x11.5x1.2mmPins:12Drive IC:SSD1306Interface:I2COLED Applications:Can be applied to Card Reader,USB Key,Router,Set-Top Box ,Car Audio,Timer,Glucose Meter,Thermometer ,Remote Controller, Digital Camera, Game Machine, E-Cigarette,etc.Nano S：There are two different versions for the displays that use on Nano S, please open the housing and check the FPC (flex cable) width before purchasing.

Review: Life saver - Our ledger’s screen died, and we thought all was lost. Husband had the idea of replacing the screen and we were able to revive the ledger enough to transfer out our funds. The screens worked perfectly for what we needed, and we’ve never been more thankful for a product!
Review: Better then original - A perfect replacement for my Ledger Nano S dongle. Bright, white color, totally readable. My Ledger just sat on a shelf for 2 years without ANY usage, decided to try it and was surprised with display barely readable. Manufacturer obviously provides faulty displays with almost zero brightness . Shame.

## Features

- 【Display performance】The 0.91 oled I2c display,Blue display color,the display performance is better than the traditional LCD display, also lower consumption，no backlight required, self-illumination.
- 【OLED Resolution】 128x32，3.3 ~ 4.2V power supply; Operating temperature: -40 ~ 80 ℃，Display controller: SSD1306, Signal interface: 4 wire SPI Pitch 4-pin，High Contrast Ratio (10,000:1)
- 【OLED Benefits】 Compact design makes it easy to carry anywhere.Thinner & Lighter & Durable，Free Viewing Angle，Fast Response Time (≤15μs).
- 【Applicable To】 Such as industrial POS & Server，USB Key，Card Reader and Communication Router，Set-Top Box Mobile Phone，Most Products from Any Segment.
- 【Nano S】There are two different versions for the displays that use on Nano S, please open the housing and check the FPC (flex cable) width before purchasing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FM75FRSL |
| Best Sellers Rank | #34,795 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in LCD Graphic Displays |
| Brand Name | elecsung |
| Color | blue |
| Connector Type | IDC |
| Customer Reviews | 4.2 out of 5 stars 73 Reviews |
| Included Components | oled display |
| Item Dimensions W x H | 3.5"W x 2.3"H |
| Item Height | 2.3 inches |
| Manufacturer | elecsung |
| Model | 15PinWhite6pc |
| Number Of Contacts | 2 |
| Specification Met | CE |
| UPC | 768365627392 |

## Product Details

- **Connector Type:** IDC
- **Number Of Contacts:** 2
- **Color:** blue
- **Brand:** elecsung
- **Product Dimensions:** 3.5"W x 2.3"H
- **Specification Met:** CE
- **Manufacturer:** elecsung
- **UPC:** 768365627392

## Images

![elecsung 1PCS OLED LCD Display Module, 0.91" 4 Wire SPI Serial OLED Screen Driver,128x32 3.3V ~ 4.2V for Ledger Nano S (15Pin Blue Light, 1pcs) - Image 1](https://m.media-amazon.com/images/I/611RwfpdPsL.jpg)
![elecsung 1PCS OLED LCD Display Module, 0.91" 4 Wire SPI Serial OLED Screen Driver,128x32 3.3V ~ 4.2V for Ledger Nano S (15Pin Blue Light, 1pcs) - Image 2](https://m.media-amazon.com/images/I/61AgJVGGc7L.jpg)
![elecsung 1PCS OLED LCD Display Module, 0.91" 4 Wire SPI Serial OLED Screen Driver,128x32 3.3V ~ 4.2V for Ledger Nano S (15Pin Blue Light, 1pcs) - Image 3](https://m.media-amazon.com/images/I/61Dyz3i0xjL.jpg)
![elecsung 1PCS OLED LCD Display Module, 0.91" 4 Wire SPI Serial OLED Screen Driver,128x32 3.3V ~ 4.2V for Ledger Nano S (15Pin Blue Light, 1pcs) - Image 4](https://m.media-amazon.com/images/I/61cluwM8zML.jpg)
![elecsung 1PCS OLED LCD Display Module, 0.91" 4 Wire SPI Serial OLED Screen Driver,128x32 3.3V ~ 4.2V for Ledger Nano S (15Pin Blue Light, 1pcs) - Image 5](https://m.media-amazon.com/images/I/71FgPSKnUcL.jpg)

## Available Options

This product comes in different **Color, Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Life saver
*by M***S on September 8, 2025*

Our ledger’s screen died, and we thought all was lost. Husband had the idea of replacing the screen and we were able to revive the ledger enough to transfer out our funds. The screens worked perfectly for what we needed, and we’ve never been more thankful for a product!

### ⭐⭐⭐⭐⭐ Better then original
*by K***D on May 9, 2024*

A perfect replacement for my Ledger Nano S dongle. Bright, white color, totally readable. My Ledger just sat on a shelf for 2 years without ANY usage, decided to try it and was surprised with display barely readable. Manufacturer obviously provides faulty displays with almost zero brightness . Shame.

### ⭐⭐⭐⭐⭐ Quick and easy
*by A***Z on November 12, 2025*

So easy to install and saved me from losing my crypto when my other screen went blank. Thank you for the quick shipping as well

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*