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Drawing of a dark microSD card marked A2.

SanDisk, Samsung or Kingston

microSD card, 32 GB or more, A2 class

Where the hub's system lives: an A2 microSD card of 32 GB or more, from a well-known brand.

Brand
SanDisk, Samsung or Kingston
Model
Cartão microSD 64GB A2 (SanDisk Extreme, Samsung PRO Plus ou Kingston Canvas Go! Plus)

Where to buy

The stores' links are coming soon. Meanwhile, search for the exact model: Cartão microSD 64GB A2 (SanDisk Extreme, Samsung PRO Plus ou Kingston Canvas Go! Plus).

Prices and availability are the store's at the time of purchase. The stores are Brazilian. Some links on this page are affiliate links: if you buy on Amazon or Mercado Livre through them, the store pays Abriu a commission, at no extra cost to you. As an Amazon Associate, Abriu earns from qualifying purchases.

What it does with Abriu

  • Keeps the hub's system and the place's data.
  • Written on a computer with Raspberry Pi Imager and Abriu's first-boot file.

Before you buy

  • A2 class, 32 GB or more, from a well-known brand (SanDisk, Samsung, Kingston).
  • Stay away from unbranded cards: they are the first to get corrupted.

To install it

Writing the card, in the installation guide
Drawing of a green Raspberry Pi board, with its processor, USB and network ports.

Raspberry Pi

Raspberry Pi 5

The recommended board for Abriu's hub: room to spare in memory and processing for years of running.

Drawing of a green Raspberry Pi 4 board, with USB and network ports and two micro HDMI.

Raspberry Pi

Raspberry Pi 4 (2 GB or more)

The other recommended board for the hub: the Raspberry Pi 4 with 2 GB of memory or more.

All the equipment