# ALLNET ALL\_4duino\_4Dig\_7SEG 4-Digit 7-Segment LED Display Module Black for 4Duino

**URL:** https://aio.lv/en/product--allnet-all4duino4dig7seg--3271257
**Data updated:** 2026-09-24 04:30 (EEST)
**Category:** Other goods
**Manufacturer:** ALLNET
**Manufacturer code:** ALL\_4duino\_4Dig\_7SEG
**EAN:** 4038816141071
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-10-30 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--allnet-all4duino4dig7seg--3271257

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.10.2026 | free |
| Pickup points | 19.10.2026 | 1.99 EUR |
| Courier delivery to door | 19.10.2026 | 4.99 EUR |

## Summary description

The ALLNET ALL\_4duino\_4Dig\_7SEG is a 4-digit 7-segment LED display module designed specifically for the 4Duino development platform. This reliable black display component is ideal for embedding numeric readouts, counters, timers, and sensor data outputs into electronic projects and microcontroller prototypes. It seamlessly integrates with compatible hardware to provide clear visual feedback in various DIY and professional embedded electronics applications.

## Long description

The ALLNET ALL\_4duino\_4Dig\_7SEG is a 4-digit 7-segment LED display module designed specifically for the 4Duino development platform. This reliable black display component is ideal for embedding numeric readouts, counters, timers, and sensor data outputs into electronic projects and microcontroller prototypes. It seamlessly integrates with compatible hardware to provide clear visual feedback in various DIY and professional embedded electronics applications.
Advantages
The ALLNET ALL\_4duino\_4Dig\_7SEG offers dedicated compatibility with the 4Duino development platform, ensuring straightforward integration without complex wiring modifications. Its high-contrast black board and bright 7-segment LED digits provide excellent readability under various lighting conditions. This display module is energy-efficient and lightweight, making it a practical choice for compact electronic enclosures and portable embedded devices.
Suitable for
Embedding numeric readouts in microcontroller projects
Building digital timers and physical counters
Displaying real-time sensor data outputs
Prototyping DIY electronics with the 4Duino platform
When it may not be suitable
This module is not suitable for applications requiring graphical outputs, text rendering, or complex visualizations, as the 7-segment display is strictly limited to numeric and basic character readout. Additionally, it is designed specifically for the 4Duino ecosystem and may require extensive custom wiring or adaptation if used with incompatible microcontroller platforms.
Key specifications
4-digit 7-segment LED display configuration
Designed for the 4Duino development platform
Black circuit board design
Supports numeric values, counters, and timers
How to use
To use the ALLNET ALL\_4duino\_4Dig\_7SEG, connect the module to the designated pins on the 4Duino development platform using appropriate jumper wires. Ensure that the power and ground connections are properly aligned before powering on the circuit. Program the microcontroller using a compatible integrated development environment to output numeric values, timer data, or sensor readings directly to the 4-digit display module.
What to consider before purchase
Verify compatibility with your specific 4Duino development board revision
Ensure your project requires a numeric 7-segment readout rather than a full graphical screen
Check available GPIO pins on your development board for module connection
Usage recommendations: Always disconnect power from the development platform before connecting or disconnecting the display module to prevent electrical damage. Handle the circuit board by its edges to avoid electrostatic discharge affecting the internal components.

## Specifications

| Feature | Value |
|---|---|
| Compatibility | 4Duino |
| Width | 41 mm |
| Depth | 23 mm |
| Product colour | Black |
| Brand compatibility | ALLNET |
| Display type | LED |
| Product type | Display |

## FAQ

### How much does the ALLNET ALL\_4duino\_4Dig\_7SEG LED Display cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 71 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ALLNET products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ALLNET service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3271257/58312187_large.webp