MULTIFUNCTION EXPANSION BOARD FOR ARDUINO® NANO/UNO The VMA210 expansion board is designed to allow easy access of the interface pins of an Arduino Nano. Each DIO pin or analogue pin of the Nano is brought out to a convenient header. If you add header pins, this board can also be used as expansion shield for VMA100 and VMA101 (UNO, Mega). Features multi-functional for various applications compact https://elecena.pl/product/23425369/multifunction-expansion-board-nano-uno 2023-05-11 https://elecena.pl/product/23425369/multifunction-expansion-board-nano-uno 2025-07-09