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==================
ESP-LyraP-CAM v1.1
==================
:link_to_translation:`zh_CN:[中文]`
This user guide provides information on the ESP-LyraP-CAM extension board.
This extension board cannot be bought separately and is usually sold together with other Espressif development boards (e.g., ESP32-S2-Kaluga-1), which will be referred to as *main boards* below.
Currently, ESP-LyraP-CAM v1.1 is sold as part of the :doc: `user-guide-esp32-s2-kaluga-1-kit` .
The ESP-LyraP-CAM extends the functionality of your main board by adding a camera.
.. Image of v1.0 is used as there are no visual changes
.. figure :: https://dl.espressif.com/dl/schematics/pictures/esp-lyrap-cam-v1.0-3d.png
:align: center
:alt: ESP-LyraP-CAM
:figclass: align-center
ESP-LyraP-CAM
The document consists of the following major sections:
- `Overview`_ : Provides an overview and hardware/software setup instructions to get started.
- `Hardware reference`_ : Provides more detailed information about the ESP-LyraP-CAM's hardware.
- `Hardware Revision Details`_ : Covers revision history, known issues, and links to user guides for previous versions of the ESP-LyraP-CAM.
- `Related Documents`_ : Gives links to related documentation.
Overview
========
This extension board adds a camera to your main board.
Description of Components
-------------------------
.. figure :: https://dl.espressif.com/dl/schematics/pictures/esp-lyrap-cam-v1.1-layout-front.png
:align: center
:alt: ESP-LyraP-CAM - front and back
:figclass: align-center
ESP-LyraP-CAM - front and back
.. list-table ::
:widths: 30 70
:header-rows: 1
* - Key Component
- Description
* - Main Board Camera Header
- Mount onto main board's Camera Header
* - Power ON LED
- Red LED is on if the power supply voltage is correct
* - Camera Module Connector
- Supports OV2640 and OV3660 camera modules; this extension board is supplied with an OV2640 camera module
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* - Power Regulators
- LDO Regulators converting 3.3 V to 2.8 V and 1.5 V
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Start Application Development
-----------------------------
Before powering up your ESP-LyraP-CAM, please make sure that it is in good condition with no obvious signs of damage.
Required Hardware
^^^^^^^^^^^^^^^^^
- Board with a female Camera Header (e.g., ESP32-S2-Kaluga-1)
- ESP-LyraP-CAM extension board
- Computer running Windows, Linux, or macOS
Hardware Setup
^^^^^^^^^^^^^^
Insert the ESP-LyraP-CAM extension board into your board's female Camera Header.
Software Setup
^^^^^^^^^^^^^^
See Section :ref: `user-guide-esp32-s2-kaluga-1-kit-software-setup` of the ESP32-S2-Kaluga-1 kit user guide.
Hardware Reference
==================
Block Diagram
-------------
A block diagram below shows the components of the ESP-LyraP-CAM and their interconnections.
.. Image of v1.0 is used as there are no visual changes
.. figure :: https://dl.espressif.com/dl/schematics/pictures/esp-lyrap-cam-v1.0-block-diagram.png
:align: center
:alt: ESP-LyraP-CAM block diagram
:figclass: align-center
ESP-LyraP-CAM block diagram
Hardware Revision Details
=========================
ESP-LyraP-CAM v1.1
--------------------
* Silk screen updated
* No actual hardware updates
ESP-LyraP-CAM v1.0
--------------------
:doc: `Initial release <user-guide-esp-lyrap-cam-v1.0>`
Related Documents
=================
- `ESP-LyraP-CAM Schematic <https://dl.espressif.com/dl/schematics/ESP-LyraP-CAM_V1.1_SCH_20200511A.pdf> `_ (PDF)
- `ESP-LyraP-CAM PCB Layout <https://dl.espressif.com/dl/schematics/ESP-LyraP-CAM_V1.1_PCB_20200511AA.pdf> `_ (PDF)
For other design documentation for the board, please contact us at sales@espressif.com.
