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Arduino Nano R4 with Headers [ABX00143] - Compact Renesas RA4M1 Microcontroller Board, Pre-Soldered for Breadboarding, Qwiic Connector, Programmable RGB LED, Compatible IDE
Arduino

Nano R4 with Headers [ABX00143] - Compact Renesas RA4M1 Microcontroller Board, Pre-Soldered for Breadboarding, Qwiic Connector, Programmable RGB LED, Compatible IDE

By SpecPicks Editorial · Verified 2026-07-07

$10.64
Buy on Amazon — $10.64 Compare to similar displays & upscalers

*Price sourced from Amazon.com. Last updated 2026-07-07. Price and availability subject to change.

Bottom line: The Nano R4 with Headers [ABX00143] - Compact Renesas RA4M1 Microcontroller Board, Pre-Soldered for Breadboarding, Qwiic Connector, Programmable RGB LED, Compatible IDE is a niche pick — read recent reviews before buying in the displays & upscalers category, priced around $10.64. Read recent reviews carefully before committing.

The Arduino Nano R4 delivers the trusted performance of the Renesas RA4M1 microcontroller in the beloved Nano form factor, making it the ultimate compact solution for embedded development, creative prototyping, and education. With pre-soldered headers, you can jump straight into breadboarding, testing, and connecting external modules like Modulino nodes. It features a Qwiic connector for rapid sensor expansion and a programmable RGB LED for intuitive system feedback. Compatible with the Arduino IDE and libraries (including Arduino UNO R4 Minima), this board offers students, designers, and…

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SpecPicks Verdict

SpecPicks classifies Arduino Nano R4 with Headers [ABX00143] - Compact Renesas RA4M1… as a niche pick — read recent reviews before buying in the displays & upscalers category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Arduino's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for displays & upscalers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Backed by Arduino's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • POWERFUL PERFORMANCE IN NANO FORM FACTOR – Built on the robust Renesas RA4M1 microcontroller with 256KB flash, 32KB RAM, and a 48MHz clock speed for advanced embedded applications.
  • READY FOR RAPID PROTOTYPING – Pre-soldered headers let you instantly connect to breadboards and Modulino nodes without extra assembly.
  • SEAMLESS CONNECTIVITY – Includes a Qwiic connector and additional 5V I²C port for effortless expansion with sensors, actuators, and peripherals.
  • CUSTOMIZABLE SYSTEM FEEDBACK – Onboard programmable RGB LED helps streamline debugging and user interaction in your projects.
  • IDEAL FOR EDUCATION & PRODUCTION – With its tiny 4.3 × 1.7 cm footprint, single-sided components, and castellated edges, it’s perfect for both prototyping and embedding in custom PCBs.

Full Specifications

BrandArduino
CPU Speed48 MHz
Model NameNano R4
Model NumberABX00143
Built-In MediaMicrocontroller board
Mfr Part NumberABX00143
Processor BrandRenesas
Processor Count1
Processor Speed48 MHz
Compatible Devicessensors, actuators, other microcontrollers
RAM Memory Installed32 KB
Warranty Description2 Year Manufacturer
Wireless Compability2.4 GHz Radio Frequency
Connectivity TechnologyI2C, Qwiic, USB

Ready to buy?

Arduino Nano R4 with Headers [ABX00143] - Compact Renesas RA4M1 Microcontroller Board, Pre-Soldered for Breadboarding, Qwiic Connector, Programmable RGB LED, Compatible IDE is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-07. Price and availability subject to change.

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Arduino Nano R4 with Headers [ABX00143] - Compact Renesas RA4M1 Microcontroller Board, Pre-Soldered for Breadboarding, Qwiic Connector, Programmable RGB LED, Compatible IDE
$10.64
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