Arduino Nano R4 [ABX00142] � Headers Not Mounted (Loose Pins Included), Compact Renesas RA4M1 Microcontroller Board, Qwiic Connector, Programmable RGB LED, Compatible IDE

POWERFUL PERFORMANCE IN NANO FORM FACTOR – Based on the Renesas RA4M1 microcontroller with 256KB flash, 32KB RAM, and a 48MHz clock speed for advanced embedded applications. FLEXIBLE INTEGRATION OPTIONS – Supplied with loose male header pins for breadboard prototyping, or use the castellated edges to mount the board directly onto a custom PCB. SEAMLESS CONNECTIVITY – Includes a Qwiic connector and an additional 5V I²C port for easy expansion with sensors, actuators, and peripherals. CUSTOMISABLE SYSTEM FEEDBACK – Onboard programmable RGB LED simplifies 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.