Raspberry Pi Pico RFID Expansion

Marsoni

M251S

$35.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Raspberry Pi Pico RFID ExpansionThe Raspberry Pi Pico RFID Expansion is a powerful add on board designed to integrate RFID based access control and authentication into your Raspberry Pi Pico projects. Supporting 125kHz key fob and tag compatibility, this module enables seamless RFID communication for security, automation, and tracking applications. With both UART and I2C communication interfaces, you can easily connect it to your Raspberry Pi Pico. The onboard 0. 91" OLED display

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I love this shirt! I have been an "XL" guy for decades. Got back down to "L" a year ago. Finally bought some L shirts, starting with this one. Nice fit. Good stitching, tight buttons, crisp fabric. The button-down neck is sturdy and keeps a classic shape to it after several times through the wash. Not much stretch, so buy it if you are *really* a size L. But if you used to be a size XL, and came down a year ago, get one of these. You deserve it.

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Reviewed in the United States on May 11, 2026