The microSD card module offers a practical solution for expanding the storage capacity of Arduino projects by using SPI communication. This allows users to store various types of data on the microSD card, including data logs and reading information from the card. https://elecena.pl/product/25845316/333050-developer-boards-breakout-board-for-microsd-cards 2024-05-10 https://elecena.pl/product/25845316/333050-developer-boards-breakout-board-for-microsd-cards 2025-04-08