******************
Hardware Reference
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:link_to_translation:`zh_CN:[中文]`

.. toctree::
    :maxdepth: 1

    Technical Reference Manual (PDF) <{IDF_TARGET_TRM_EN_URL}>
    :esp32:   Chip Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf>
    :esp32s2: Chip Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf>
    :esp32s3: Chip Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf>
    :esp32c2: Chip Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp8684_datasheet_en.pdf>
    :esp32c3: Chip Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32-c3_datasheet_en.pdf>
    :esp32c6: Chip Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32-c6_datasheet_en.pdf>
    :esp32c61: Chip Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32-c61_datasheet_en.pdf>
    :esp32h2: Chip Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32-h2_datasheet_en.pdf>
    :esp32c5: Chip Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32-c5_datasheet_en.pdf>
    :esp32p4: Chip Datasheet (PDF) <https://espressif.com/sites/default/files/documentation/esp32-p4_datasheet_en.pdf>
    :esp32:   Hardware Design Guidelines <https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32/index.html>
    :esp32s2: Hardware Design Guidelines <https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32s2/index.html>
    :esp32s3: Hardware Design Guidelines <https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32s3/index.html>
    :esp32c2: Hardware Design Guidelines <https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32c2/index.html>
    :esp32c3: Hardware Design Guidelines <https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32c3/index.html>
    :esp32c6: Hardware Design Guidelines <https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32c6/index.html>
    :esp32c61: Hardware Design Guidelines <https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32c61/index.html>
    :esp32h2: Hardware Design Guidelines <https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32h2/index.html>
    :esp32p4: Hardware Design Guidelines <https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32p4/index.html>
    :esp32c5: Hardware Design Guidelines <https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32c5/index.html>
    :esp32: SoC Errata <https://docs.espressif.com/projects/esp-chip-errata/en/latest/esp32/index.html>
    :esp32s2: SoC Errata <https://docs.espressif.com/projects/esp-chip-errata/en/latest/esp32s2/index.html>
    :esp32s3: SoC Errata <https://docs.espressif.com/projects/esp-chip-errata/en/latest/esp32s3/index.html>
    :esp32c3: SoC Errata <https://docs.espressif.com/projects/esp-chip-errata/en/latest/esp32c3/index.html>
    :esp32c2: SoC Errata <https://docs.espressif.com/projects/esp-chip-errata/en/latest/esp32c2/index.html>
    :esp32c6: SoC Errata <https://docs.espressif.com/projects/esp-chip-errata/en/latest/esp32c6/index.html>
    :esp32c61: SoC Errata <https://docs.espressif.com/projects/esp-chip-errata/en/latest/esp32c61/index.html>
    :esp32h2: SoC Errata <https://docs.espressif.com/projects/esp-chip-errata/en/latest/esp32h2/index.html>
    Chip Variants <https://espressif.com/en/products/socs?id={IDF_TARGET_NAME}>
    :not esp32p4: Modules <https://espressif.com/en/products/modules?id={IDF_TARGET_NAME}>
    Development Boards <https://www.espressif.com/en/products/devkits?id={IDF_TARGET_NAME}>
    :not esp32p4: Espressif KiCad Library <https://github.com/espressif/kicad-libraries>
    ESP Product Selector <https://products.espressif.com/#/product-selector?names=>
    :not esp32p4: Regulatory Certificates <https://www.espressif.com/en/certificates?keys={IDF_TARGET_NAME}>
    Chip Series Comparison <https://products.espressif.com/#/product-comparison>
    User Forum (Hardware) <https://esp32.com/viewforum.php?f=12>
