Tech-dat/memory-dat/memory-dat.md
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# memory-dat
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-- [[sd-dat]] - [[flash-dat]] - [[spi-flash-dat]] - [[eeprom-dat]]
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\ No newline at end of file
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+- [[sd-dat]] - [[flash-dat]] - [[spi-flash-dat]] - [[eeprom-dat]]
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+
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+
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+## ref
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+
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+- [[sd]] - [[memory]]
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Tech-dat/memory-dat/sd-dat/microsd-dat/microsd-dat.md
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![](2025-03-14-18-43-47.png)
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+## common error
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+
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+### sdmmc_host_start_command returned 0x107
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+
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+increase power supply?
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+- https://github.com/espressif/esp-idf/issues/5436
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+
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+testing with 1bit mode?
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+
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+update firmware?
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+https://github.com/espressif/arduino-esp32/issues/7373
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+
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+test log
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+https://esp32.com/viewtopic.php?t=2604&start=10
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+
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## ref
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Tech-dat/tech-dat.md
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### Interface
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-- [[interface-dat]]
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+- [[interface-dat]] - [[memory-dat]]
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## Utilities