The Nano Expansion Board is a compact and convenient IO shield designed specifically for the Arduino Nano development board. It breaks out all essential digital and analog pins onto clearly labeled pin headers, enabling quick prototyping and streamlined module connections. Whether you're building a simple project or a complex system, this expansion board...

The Arduino Nano I/O Sensor Shield is an expansion board compatible with various microcontrollers, offering multiple power input options and easy sensor connections.

32-bit RISC architecture The processor can operate at 80MHz / 160MHz 32MB flash memory 64kB for instructions 96kB for data Standard native WiFi 802.11b / g / n Operates in AP, Station or AP + Station mode

The Arduino Bootloader Shield AVR ISP Programmable Expansion Board is a versatile and easy-to-use shield designed for burning bootloaders and modifying fuse bits on Arduino-compatible microcontrollers and other AVR-based boards.