# Arduino Nano R4 Development Board with Headers, Renesas RA4M1 48 MHz

**URL:** https://aio.lv/en/product--arduino-abx00143--12495269
**Data updated:** 2026-06-04 18:29 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Arduino
**Manufacturer code:** ABX00143
**EAN:** 7630049205406
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--arduino-abx00143--12495269

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Arduino Nano R4 is a high-performance development board featuring the Renesas RA4M1 microcontroller running at 48 MHz. It includes 256 KB of flash memory, 32 KB of RAM, and 8 KB of EEPROM. Designed for versatile embedded projects, it operates at 5V with a wide input voltage range of 6-21V. This version comes with pre-soldered headers for easy prototyping and integration into various electronic circuits and automation systems.

## Long description

The Arduino Nano R4 is a compact and powerful development board built around the Renesas RA4M1 microcontroller, operating at a frequency of 48 MHz. Designed to bridge the gap between initial prototyping and final production, this board offers a robust set of features including 256 KB of flash memory, 32 KB of RAM, and 8 KB of EEPROM. With its pre-soldered headers, it provides an immediate, plug-and-play solution for developers looking to integrate high-performance computing into space-constrained electronic projects.
Advantages
This board stands out due to its seamless compatibility with the existing Arduino ecosystem, allowing users to leverage familiar tools and libraries while benefiting from the enhanced capabilities of the Renesas RA4M1 processor. The inclusion of a Qwiic connector and an additional 5V I2C port simplifies the connection of various sensors and peripherals, significantly reducing wiring complexity. Furthermore, the single-sided component design and castellated pins make it exceptionally easy to mount onto custom PCBs, while the integrated programmable RGB LED provides immediate visual feedback for debugging and system status monitoring.
Suitable for
Embedded automation systems
IoT sensor nodes and data logging
Compact robotics and motion control
Educational projects requiring high-performance microcontrollers
Rapid prototyping of custom hardware solutions
When it may not be suitable
The Arduino Nano R4 may not be the ideal choice for projects requiring extremely low power consumption, as its 5V operating voltage and high-performance processor are optimized for processing power rather than battery-constrained longevity. Additionally, for applications requiring massive amounts of external memory or high-speed video processing, more specialized single-board computers might be necessary.
Key specifications
Microcontroller: Renesas RA4M1
Processor frequency: 48 MHz
Flash memory: 256 KB
RAM: 32 KB
EEPROM: 8 KB
Operating voltage: 5 V
Input voltage range: 6 - 21 V
DC current per I/O pin: 8 mA
Dimensions: 18 x 45 mm
How to use
To begin using the Arduino Nano R4, connect the board to your computer via a compatible USB cable. Ensure that the appropriate board support package is installed in your Arduino IDE or compatible development environment. Once connected, you can upload your code directly to the board. The pre-soldered headers allow you to insert the board directly into a breadboard for testing circuits. For permanent installations, the castellated pins can be soldered directly onto a custom carrier board or PCB.
What to consider before purchase
Verify that your existing sensors and modules are compatible with 5V logic levels.
Ensure the physical dimensions of 18 x 45 mm fit within your intended enclosure.
Check if your project requires specific interfaces like CAN, DAC, or OpAmp, which are supported by this board.
Confirm that your power supply provides a stable voltage within the 6-21V range if not powering via USB.
Usage recommendations
For optimal performance and longevity, ensure proper ventilation if the board is enclosed in a small housing, especially when operating near the upper limit of the input voltage range. Always use ESD-safe practices when handling the board to prevent damage to the microcontroller.

## Specifications

| Feature | Value |
|---|---|
| Processor frequency | 48 MHz |
| Flash memory | 0.256 MB |
| Form factor | Arduino |
| Operating temperature (T-T) | -40 - 85 |
| Operating voltage | 5 V |
| RAM capacity | 0.032 MB |
| DC input voltage | 6 - 21 |
| USB ports quantity | 1 |
| UART | Yes |
| Microcontroller model | Renesas RA4M1 |
| EEPROM (Electrically Erasable Programmable Read-Only Memory) | 8 KB |
| Number of analog I/O pins | 8 |
| Number of digital I/O pins | 21 |
| PWM digital I/O pins | 6 |
| DC current per I/O pin | 8 mA |
| Board dimensions | 18 x 45 |
| I2C interface | Yes |
| GPIO interface | Yes |
| SPI interface | Yes |

## FAQ

### How much does the Arduino Nano R4 Development Board with Headers cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 47 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 10.07.2026 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 Arduino 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 Arduino 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

### Where can I download the instructions for Arduino Nano R4 Development Board with Headers?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12495269/68829780_large.webp