128 lines
No EOL
4.1 KiB
ReStructuredText
128 lines
No EOL
4.1 KiB
ReStructuredText
===============
|
|
ESP-LyraP-LCD32
|
|
===============
|
|
|
|
:link_to_translation:`zh_CN:[中文]`
|
|
|
|
This user guide provides information on the ESP-LyraP-LCD32 extension board. This 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.
|
|
|
|
The ESP-LyraP-LCD32 extends the functionality of your main board by adding an LCD graphic display.
|
|
|
|
.. figure:: https://dl.espressif.com/dl/schematics/pictures/esp-lyrap-lcd32-v1.1-3d.png
|
|
:align: center
|
|
:width: 2243px
|
|
:height: 1534px
|
|
:scale: 30%
|
|
:alt: ESP-LyraP-LCD32
|
|
:figclass: align-center
|
|
|
|
ESP-LyraP-LCD32 (click to enlarge)
|
|
|
|
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-LCD32's hardware.
|
|
- `Hardware Revision Details`_: Covers revision history, known issues, and links to user guides for previous versions of the ESP-LyraP-LCD32.
|
|
- `Related Documents`_: Gives links to related documentation.
|
|
|
|
|
|
Overview
|
|
========
|
|
|
|
This extension board adds a 3.2" LCD graphic display with the resolution of 320x240. This display is connected to ESP32-S2 over the SPI bus.
|
|
|
|
|
|
Description of Components
|
|
-------------------------
|
|
|
|
.. figure:: https://dl.espressif.com/dl/schematics/pictures/esp-lyrap-lcd32-v1.1-layout-front.png
|
|
:align: center
|
|
:width: 934px
|
|
:height: 600px
|
|
:scale: 70%
|
|
:alt: ESP-LyraP-LCD32 - front
|
|
:figclass: align-center
|
|
|
|
ESP-LyraP-LCD32 - front (click to enlarge)
|
|
|
|
|
|
In the description of components below, **Reserved** means that the functionality is available, but the current version of the kit does not use it.
|
|
|
|
|
|
.. list-table::
|
|
:widths: 30 70
|
|
:header-rows: 1
|
|
|
|
* - Key Component
|
|
- Description
|
|
* - Extension Header
|
|
- Male Extension Header for mounting onto a female Extension Header
|
|
* - LCD display
|
|
- This version has a 3.2" 320x240 SPI LCD display module
|
|
* - Touch Screen Switch
|
|
- No support for touch screens, keep the switches to OFF to make the pins available for other uses
|
|
* - Main Board 3.2" LCD FPC Connector
|
|
- (Reserved) Connect to main board's 3.2" LCD FPC connector
|
|
* - Control Switch
|
|
- Switch to ON to set Reset/Backlight_control/CS to default high or low; switch to OFF to make the pins available for other uses
|
|
|
|
|
|
Start Application Development
|
|
-----------------------------
|
|
|
|
Before powering up your ESP-LyraP-LCD32, please make sure that it is in good condition with no obvious signs of damage.
|
|
|
|
|
|
Required Hardware
|
|
^^^^^^^^^^^^^^^^^
|
|
|
|
- Board with a female Extension Header (e.g., ESP32-S2-Kaluga-1, ESP-LyraT-8311A)
|
|
- ESP-LyraP-LCD32 extension board
|
|
- Four mounting bolts (for stable mounting)
|
|
- Computer running Windows, Linux, or macOS
|
|
|
|
|
|
Hardware Setup
|
|
^^^^^^^^^^^^^^
|
|
|
|
To mount your ESP-LyraP-LCD32 onto the board with a female Extension Header:
|
|
|
|
1. Install the four mounting bolts onto the board with a female Extension Header
|
|
2. Align the ESP-LyraP-LCD32 with the bolts and Extension Header and insert it carefully
|
|
|
|
|
|
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-LCD32 and their interconnections.
|
|
|
|
.. figure:: https://dl.espressif.com/dl/schematics/pictures/esp-lyrap-lcd32-v1.1-block-diagram.png
|
|
:align: center
|
|
:alt: ESP-LyraP-LCD32 block diagram
|
|
:figclass: align-center
|
|
|
|
ESP-LyraP-LCD32 block diagram
|
|
|
|
|
|
Hardware Revision Details
|
|
=========================
|
|
|
|
No previous versions available.
|
|
|
|
|
|
Related Documents
|
|
=================
|
|
|
|
- `ESP-LyraP-LCD32 Schematic <https://dl.espressif.com/dl/schematics/ESP-LyraP-LCD32_V1_1_SCH_20200324A.pdf>`_ (PDF)
|
|
- `ESP-LyraP-LCD32 PCB Layout <https://dl.espressif.com/dl/schematics/ESP-LyraP-LCD32_V1_1_PCB_20200324AC.pdf>`_ (PDF)
|
|
|
|
For other design documentation for the board, please contact us at sales@espressif.com. |