# Breakout board Joy-iT RB-RS485 Raspberry Pi Black Blue Silver

**URL:** https://aio.lv/en/product--raspberry-rb-rs485--11601775
**Data updated:** 2025-12-31 08:56 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** Raspberry
**Manufacturer code:** RB-RS485
**EAN:** 4250236809427
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--raspberry-rb-rs485--11601775

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The Joy-iT RB-RS485 is a breakout board designed for Raspberry Pi, featuring a compact size of 56x49x23 mm and available in multiple colors. It allows easy connection and communication with RS485 devices, enhancing your Raspberry Pi projects.

## Long description

The Joy-iT RB-RS485 breakout board adds an RS485 serial interface to Raspberry Pi models A, B and B+. Compact in size (56 x 49 x 23 mm) and available in black, blue or silver, this board provides a simple hardware extension for connecting RS485 devices to your Raspberry Pi projects.
Advantages
The breakout board provides an accessible RS485 interface without requiring complex wiring or custom PCBs. Its small footprint makes it suitable for space-constrained setups, and the color options allow visual matching with existing hardware. The product is compatible with common Raspberry Pi models A, B and B+ and supports straightforward integration into serial communication applications.
Suitable for
 Connecting industrial or serial RS485 sensors and devices to a Raspberry Pi
 Embedded projects that require robust long-distance serial communication
 Prototyping and testing RS485 interfaces with Raspberry Pi A, B or B+
Key specifications
 Model: Joy-iT RB-RS485
 Compatible with: Raspberry Pi A / B / B+
 Function: RS485 serial breakout
 Dimensions: 56 x 49 x 23 mm
 Colors: Black, Blue, Silver
 Manufacturer brand: Raspberry
 MPN: RB-RS485
 EAN: 4250236809427
How to use
Mount the RB-RS485 breakout board on the Raspberry Pi header or connect it according to the board’s pinout. Wire the RS485 A and B lines to the corresponding terminals on the breakout board and ensure a common ground. Configure the Raspberry Pi serial port in the operating system and use appropriate RS485-aware software or libraries to send and receive data. Observe correct termination and biasing for reliable RS485 bus communication.
Usage recommendations
Use proper termination resistors and biasing when connecting multiple RS485 devices. Verify pinout and voltage levels before applying power. For long cable runs, follow RS485 wiring best practices to minimize noise and ensure stable communication.

## Specifications

### Technical details

| Feature | Value |
|---|---|
| Product type | Breakout board |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.026 kg |
| Height | 23 mm |
| Width | 56 mm |
| Depth | 49 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | Black, Blue, Silver |

### Performance

| Feature | Value |
|---|---|
| Compatibility | Raspberry Pi |

## FAQ

### How much does the Breakout board Joy-iT RB-RS485 cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 29.06.2026 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 Raspberry 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 Raspberry 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11601775/66765587_large.webp