# Wireless shield ALLNET ALL-B-66

**URL:** https://aio.lv/en/product--allnet-all-b-66--1721460
**Data updated:** 2025-12-29 07:48 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** ALLNET
**Manufacturer code:** All-B-66
**EAN:** 4038816027337
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 38.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--allnet-all-b-66--1721460

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The ALLNET ALL-B-66 wireless shield is designed for 4Duino compatibility. It features a sleek black and green design, weighing only 40g, making it lightweight and portable. This accessory enhances your development board capabilities, allowing for seamless wireless communication and easy integration into your projects.

## Long description

The ALLNET ALL-B-66 wireless shield is a compact accessory designed for 4Duino compatibility, enabling wireless communication for development projects. It features a black and green design and weighs approximately 40 g, providing a lightweight add-on for prototyping and embedded applications.
Advantages
The shield provides a simple way to add wireless connectivity to a 4Duino board without altering the main development board. Its small size and low weight make it suitable for portable projects. The USB-TTL interface simplifies connection to host devices and serial communication for configuration and data exchange.
Suitable for
Prototyping wireless IoT devices with 4Duino
Embedded projects requiring serial wireless communication
Portable or battery-powered development prototypes
Key specifications
Brand: ALLNET
Model: ALL-B-66
Compatibility: 4Duino
Interface: USB-TTL
Weight: ~40 g
EAN: 4038816027337
How to use
Mount the ALLNET ALL-B-66 shield onto a compatible 4Duino development board following the board's connector orientation. Use the USB-TTL interface to connect to a host PC or serial adapter for configuration, firmware updates, or data exchange. Configure wireless settings via the development environment or serial commands supported by your 4Duino setup.
Usage recommendations
Use the shield in environments with minimal radio interference for reliable communication. Verify connector orientation before powering the board, and consult 4Duino documentation for correct pin mapping and serial settings.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.04 kg |
| Compatibility | 4Duino |
| Product colour | Black, Green |
| Product type | Wireless shield |

## FAQ

### How much does the Wireless shield ALLNET ALL-B-66 cost, and is it available for purchase?

The price is 46.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 03.08.2026 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. 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/1721460/64185336_large.webp