63 lines
2.4 KiB
Markdown
63 lines
2.4 KiB
Markdown
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<img width="450" src="https://habrastorage.org/webt/la/fp/fz/lafpfzh4fsihzkdx0x_e5hofmdi.png" />
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Flipper Zero support **optional** micro SD-card for expanding file system. It can store additional assets, plugins, libraries and so on. There is official SD-card image supplied with firmware updates, user can upload it using desktop firmware update util
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# Supported cards
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- micro SD HC class 1? **TODO: What actually types are NOT supported?**
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- FAT/exFAT filesystem
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- GPT and MBR partitioning table **TODO: Not clear in FatFS library docs**
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- Max size: up to 2TB **TODO: not tested, on 8GB confirmed**
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- Read/Write speed: up to 500 kbit/s **TODO: not clearly tested**
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- Built-in filesystem **TODO: not sure**
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# File manager
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File manager allows user to:
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- See information of filesystem
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- Format sd-card to exFAT
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- View files list
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- View file info
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- Run executable file: `.bin`, `.py`
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- Delete file
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## SD-card not inserted
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If SD-card is not inserted, statusbar is empty. File manager application menu only shows help text "SD-card not found".
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**TODO:** Do we need `Scan for sd-card` action when card not found automatically?
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## SD-card inserted and mounted correctly
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When SD-card with correct fylesystem inserted, Flipper automatically trying to mount filesystem. If filesystem mounted correcly, the normal SD-card icon brings in statusbar.
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## SD-card inserted and mount failed
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If SD-card cannot be mounted because of not supported filesystem or any other reason, statusbar icon indicates this error. User can go to `File Manager` and see the info about failed card and the exact error code or full message. Also can format the whole card to supported filesystem and partition table.
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### Card Info
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Press `← Left` to see the card info:
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- Size
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- Partition type: GPT, MBR
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- Partitions with title and size
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### Format (erase card)
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Press `→ Right` to format card. One action should completely erase card and create one parition with recommended filesystem (exFAT?).
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