Arduino Nano Connector Carrier - Arduino ABX00142, Arduinos ABX00142 Arduino Nano R4 features a R7FA4M1AB3CFM 32-bit Arm Cortex-M4 microcontroller, with 256kB flash, 32kB SRAM, and an 8kB EEPROM, and is hardware compatible with Nano form factor accessories. It supports 5V operation and offers a compact, production-ready design with a USB-C port for power and data, alongside a Qwiic connector for easy expansion. The Nano R4 is compact and versatile and maintains the same pinout as other boards in the Nano family, featuring castellated pins for easy hardware integration, an on-board Qwiic connector for rapid sensor and peripheral expansion, and a programmable RGB LED for intuitive system feedback. The single-sided component design makes it ideal for space-constrained products and SMD soldering on custom carrier boards, ensuring a seamless transition from prototype testing to real-world deployment. With its compatibility with familiar Arduino tools and libraries (including those for the Arduino UNO R4 Minima), the Nano R4 offers developers and designers a streamlined path to build compact, connected, and production-ready solutions. This compact, production-ready board can be used in applications such as prototyping, embedded industrial systems, automation and robotics projects, home automation. Arduino ABX00142 Arduino Nano R4