116 lines
3.6 KiB
ReStructuredText
116 lines
3.6 KiB
ReStructuredText
|
######
|
||
|
|
Boards
|
||
|
|
######
|
||
|
|
|
||
|
|
Development Boards
|
||
|
|
------------------
|
||
|
|
|
||
|
|
You will need a development board or a custom board with the ESP32 (see Supported SoC's) to start playing.
|
||
|
|
There is a bunch of different types and models widely available on the Internet. You need to choose one that covers all your requirements.
|
||
|
|
|
||
|
|
To help you on this selection, we point out some facts about choosing the proper boards to help you to save money and time.
|
||
|
|
|
||
|
|
**One ESP32 to rule them all!**
|
||
|
|
|
||
|
|
One important information that usually bring about some confusion is regarding the different models of the ESP32 SoC and modules.
|
||
|
|
|
||
|
|
The ESP32 is divided by family:
|
||
|
|
|
||
|
|
* ESP32
|
||
|
|
* Wi-Fi and BLE
|
||
|
|
* ESP32-S
|
||
|
|
* Wi-Fi only
|
||
|
|
* ESP32-C
|
||
|
|
* Wi-Fi and BLE 5
|
||
|
|
|
||
|
|
For each family, we have SoC variants with some differentiation. The differences are more about the embedded flash and its size and the number of the cores (dual or single).
|
||
|
|
|
||
|
|
The modules use the SoC internally, including the external flash, PSRAM (in some models) and other essential electronic components. Essentially, all
|
||
|
|
modules from the same family use the same SoC.
|
||
|
|
|
||
|
|
.. figure:: ../_static/soc-module.png
|
||
|
|
:align: center
|
||
|
|
:width: 250
|
||
|
|
:alt: ESP32 SoC and Module (click to enlarge)
|
||
|
|
:figclass: align-center
|
||
|
|
|
||
|
|
**For example:**
|
||
|
|
|
||
|
|
The SoC partnumber is the ESP32-D0WD-V3 and it's the same SoC used inside of the ESP32-WROVER (with PSRAM) and ESP32-WROOM modules. This means that the
|
||
|
|
same characteristics are present in both modules' core.
|
||
|
|
|
||
|
|
For more detailed information regarding the SoC's and modules, see the `Espressif Product Selector`_.
|
||
|
|
|
||
|
|
Now that you know that the module can be different but the heart is the same, you can choose your development board.
|
||
|
|
|
||
|
|
Before buying: Keep in mind that for some "must have" features when choosing the best board for your needs:
|
||
|
|
|
||
|
|
- Embedded USB-to-Serial
|
||
|
|
- This is very convenient for programming and monitoring the logs with the terminal via USB.
|
||
|
|
- Breadboard friendly
|
||
|
|
- If you are prototyping, this will be very useful to connect your board directly on the breadboard.
|
||
|
|
- open-source/open-hardware
|
||
|
|
- Check if the schematics are available for download. This helps a lot on prototyping.
|
||
|
|
- Support
|
||
|
|
- Some of the manufacturers offer a very good level of support, with examples and demo projects.
|
||
|
|
|
||
|
|
|
||
|
|
Espressif
|
||
|
|
---------
|
||
|
|
|
||
|
|
.. figure:: ../_static/logo_espressif.png
|
||
|
|
:align: center
|
||
|
|
:width: 250
|
||
|
|
:alt: Espressif Logo
|
||
|
|
:figclass: align-center
|
||
|
|
|
||
|
|
.. toctree::
|
||
|
|
:maxdepth: 1
|
||
|
|
|
||
|
|
ESP32-DevKitC <ESP32-DevKitC-1>
|
||
|
|
ESP32-S2-Saola-1 <ESP32-S2-Saola-1>
|
||
|
|
ESP32-C3-DevKitM-1 <ESP32-C3-DevKitM-1>
|
||
|
|
|
||
|
|
Third Party
|
||
|
|
-----------
|
||
|
|
|
||
|
|
Add here the third party boards, listed by vendors.
|
||
|
|
|
||
|
|
.. note::
|
||
|
|
All the information must be provided by the vendor. If your favorite board is not here, consider
|
||
|
|
creating an `issue on GitHub <https://github.com/espressif/arduino-esp32/issues>`_ and directly
|
||
|
|
link/mention the vendor in the issue description.
|
||
|
|
|
||
|
|
LOLIN
|
||
|
|
*****
|
||
|
|
|
||
|
|
* |board_lolin_d32|
|
||
|
|
* |board_lolin_d32_pro|
|
||
|
|
|
||
|
|
Generic Vendor
|
||
|
|
**************
|
||
|
|
|
||
|
|
.. toctree::
|
||
|
|
:maxdepth: 1
|
||
|
|
|
||
|
|
Generic Board Name <generic>
|
||
|
|
|
||
|
|
.. note::
|
||
|
|
Create one file per board or one file with multiple boards. Do not add board information/description on this file.
|
||
|
|
|
||
|
|
.. include:: ../common/datasheet.inc
|
||
|
|
|
||
|
|
Resources
|
||
|
|
---------
|
||
|
|
|
||
|
|
.. _Espressif Systems: https://www.espressif.com
|
||
|
|
.. _Espressif Product Selector: https://products.espressif.com/
|
||
|
|
|
||
|
|
.. |board_lolin_d32| raw:: html
|
||
|
|
|
||
|
|
<a href="https://www.wemos.cc/en/latest/d32/d32.html" target="_blank">LOLIN D32</a>
|
||
|
|
|
||
|
|
.. |board_lolin_d32_pro| raw:: html
|
||
|
|
|
||
|
|
<a href="https://www.wemos.cc/en/latest/d32/d32_pro.html" target="_blank">LOLIN D32 Pro</a>
|