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item related - arduino nano i/o extension shield/arduino nano expansion board/nano i/o expansion shield/arduino nano breakout board/nano shield for arduino/nano expansion shield module/arduino nano gpio expansion/i/o shield for arduino nano/nano prototype shield/arduino nano extension board.
item details - the image displays an arduino nano i/o extension shield or nano expansion board. this board serves as an expansion adapter for the arduino nano microcontroller, offering several key features: breaks out pins: it provides clearly labeled headers for all digital i/o (d0–d13) and analog i/o (a0–a7) pins of the arduino nano, simplifying connections to sensors, modules, and other peripherals. enhanced connectivity: it includes dedicated headers for serial communication (tx/rx/gnd/vcc) and i2c communication (gnd/vcc/sda/scl).