Arduino Disk Read-Write Module USB Flash
Rs.1,010.00
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Arduino Disk Read-Write Module USB Flash
The Arduino Disk Read-Write Module USB Flash is a USB host controller module that enables Arduino boards to interface directly with USB flash drives. Based on the CH376 USB host chip, it allows your Arduino to read and write files on standard USB flash drives — ideal for data logging, file storage, and media playback projects without the need for an SD card.
Key Features
- USB Host Controller — CH376 chip supports USB Mass Storage Class (MSC) devices including USB flash drives
- FAT16 / FAT32 Support — read and write standard FAT-formatted USB drives with ease
- SPI & Parallel Interface — flexible communication via SPI (default) or 8-bit parallel bus
- UART Interface — optional serial communication mode for simplified integration
- File Operations — supports file open, read, write, create, delete, and directory listing
- Standard USB-A Port — full-size USB Type-A socket for direct flash drive insertion
- Wide Compatibility — works with Arduino Uno, Mega, Nano, STM32, and other MCUs
- Library Support — compatible with CH376 Arduino libraries for quick integration
Technical Specifications
- USB Host Chip: CH376S
- Operating Voltage: 5V DC
- Interface: SPI / UART / Parallel (8-bit)
- USB Standard: USB 1.1 / 2.0 Full Speed
- Supported File System: FAT16, FAT32
- USB Connector: Type-A Female
- SPI Speed: Up to 24 MHz
- Dimensions: ~36 × 23 mm
Ideal For
Perfect for data logging systems, portable file storage, audio/media file playback, field data collection devices, and any Arduino project requiring large-capacity storage beyond what an SD card offers.
Compatible with CH376 Arduino library. Supports standard USB flash drives up to 32 GB (FAT32 formatted).