GeeekPi Arduino Screw Terminal Hat for Arduino UNO, GPIO Screw Terminal Block Breakout Module with Horn Socket Connector, GPIO Expansion Board Breakout for Arduino UNo R3/R4

Description

🔧 Elevate your Arduino game with pro-grade connectivity — don’t get left behind!

The GeeekPi Arduino Screw Terminal Hat is a precision-engineered GPIO expansion board designed exclusively for Arduino UNO R3 and R4. Featuring 3.5mm pitch screw terminals compatible with 26-16 AWG wires, a 40-pin IDC header for flat ribbon cable integration, a power-on LED indicator, and a handy reset button, this module streamlines prototyping and peripheral connections with durable steel and copper components.