OSOYOO Nano IO Shield Breakout Board with GPIO Status LED, Terminal Expansion Holder for Arduino Nano

GPIO status LED: LED on if GPIO outputs/inputs high level, LED off if GPIO outputs/inputs low level. It is a useful tool for troubleshooting and debugging I/O without the need for a meter or getting into the software.. The Nano break board features a 3-pin interface with 5V and GND pins for easy connection to sensor modules or SG90 servos, along with a 5V/2A independent power supply for extra power to servos and sensors.. Digital IO port 14 ports prepared to digital modules or servos; Analog IO Port 8 ports prepared to analog sensor input.. Easy and Flexible Wiring:Simplifies connecting wires to Nano boards, offering easier and more flexible connections.The terminal block design allows for easy ""screw-in"" of bare wires. Ideal for projects requiring sturdy connections without soldering.. Ideal for practical, hands-on projects:This is a great way to connect items to the Nano for projects you are going to actually use in the real world. These Breakout Board Terminal Expansion Shields allow you to build items that you are going to use in Robotics and 3D-Printed projects that require you to connect and disconnect wires.