Just a shout-out to see if anybody has any experience of an external hardware replacement for an SD Card/microSD Card. Pros for SD Card: Cheap, GBs of storage, static, SPI bus speed to access Cons: connector corrosion, reliability to humidity/vibration I have used FRAMs and these are great solid s…

I use SPI NOR flash chips, like Winbond W25Q line. Same advantages of SD card but significantly smaller, cheaper, and no connector to worry about. Instead of using the SDFAT library, I use this library: [image] rickkas7/SpiffsParticleRK Port of the SPIFFS library for the Particle platfor…

SD Card replacement hardware solution

Hardware

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SD Card replacement hardware solution

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