Adafruit SPI Flash
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Arduino library for external (Q)SPI flash device.
Supported Cores
Features
- Support SPI interfaces for all cores
- Support QSPI interfaces for nRF52 and SAMD51
- Support FRAM flash devices
- Provide raw flash access APIs
- Implement block device APIs from SdFat's BaseBlockDRiver with caching to facilitate FAT filesystem on flash device