LCD\r
ESP-WROVER-KIT supports mounting and interfacing a 3.2” SPI (standard 4-wire Serial Peripheral Interface) LCD, as shown on figure :ref:`esp-wrover-board-back`.\r
\r
-.. figure:: ../_static/esp32-wrover-kit-layout-front.png\r
+.. figure:: ../_static/esp32-wrover-kit-layout-front.jpg\r
:align: center\r
:alt: ESP-WROVER-KIT board layout - front\r
:figclass: align-center\r
\r
.. _esp-wrover-board-back:\r
\r
-.. figure:: ../_static/esp32-wrover-kit-layout-back.png\r
+.. figure:: ../_static/esp32-wrover-kit-layout-back.jpg\r
:align: center\r
:alt: ESP-WROVER-KIT board layout - back\r
:figclass: align-center\r
+--------+----------------------+-------------------------------------------------+\r
| Header | Jumper Setting | Description of Functionality |\r
+--------+----------------------+-------------------------------------------------+\r
-| JP1 | |jp1-sd_io2| | Enable pull up for the Micro SD Card |\r
-+--------+----------------------+-------------------------------------------------+\r
| JP1 | |jp1-both| | Assert GPIO2 low during each download |\r
| | | (by jumping it to GPIO0) |\r
+--------+----------------------+-------------------------------------------------+\r
+| JP1 | |jp1-sd_io2| | Enable pull up for the Micro SD Card |\r
+| | | |\r
+| | | **Note:** applies to ESP-WROVER-KIT V2 only |\r
++--------+----------------------+-------------------------------------------------+\r
| JP7 | |jp7-ext_5v| | Power ESP-WROVER-KIT board from an external |\r
| | | power supply |\r
+--------+----------------------+-------------------------------------------------+\r
Now to Development\r
^^^^^^^^^^^^^^^^^^\r
\r
-To start development of applications for ESP32-DevKitC, proceed to section :doc:`index`, that will walk you through the following steps:\r
+To start development of applications for ESP-WROVER-KIT, proceed to section :doc:`index`, that will walk you through the following steps:\r
\r
* :ref:`get-started-setup-toochain` in your PC to develop applications for ESP32 in C language\r
* :ref:`get-started-connect` the module to the PC and verify if it is accessible\r
\r
* `ESP-WROVER-KIT schematic`_ (PDF)\r
* `ESP32 Datasheet <http://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf>`_ (PDF)\r
-* `ESP-WROOM-32 Datasheet <http://www.espressif.com/sites/default/files/documentation/esp_wroom_32_datasheet_en.pdf>`_ (PDF)\r
+* `ESP-WROOM-32 Datasheet <http://espressif.com/sites/default/files/documentation/esp-wroom-32_datasheet_en.pdf>`_ (PDF)\r
* `JTAG Debugging for ESP32 <https://espressif.com/sites/default/files/documentation/jtag_debugging_for_esp32_en.pdf>`_ (PDF)\r
\r
\r
.. |jp11-rx-tx| image:: ../_static/wrover-jp11-tx-rx.png\r
.. |jp14| image:: ../_static/wrover-jp14.png\r
\r
-.. _ESP-WROVER-KIT schematic: http://dl.espressif.com/dl/schematics/ESP-WROVER-KIT_SCH-2.pdf\r
+.. _ESP-WROVER-KIT schematic: http://dl.espressif.com/dl/schematics/ESP-WROVER-KIT_SCH-3.pdf\r
:width: 40%
:alt: ESP-WROOM-32 module (front and back)
-
* `Schematic <http://dl.espressif.com/dl/schematics/ESP-WROOM-32-v3.2_sch.pdf>`__ (PDF)
-* `Datasheet <https://espressif.com/sites/default/files/documentation/esp_wroom_32_datasheet_en.pdf>`__ (PDF)
+* `Datasheet <http://espressif.com/sites/default/files/documentation/esp-wroom-32_datasheet_en.pdf>`__ (PDF)
* `ESP32 Module Reference Design <https://espressif.com/sites/default/files/documentation/esp32_module_reference_design.zip>`_ (ZIP) containing OrCAD schematic, PCB layout, gerbers and BOM
* `CP210x USB to UART Bridge VCP Drivers <http://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers>`_
-
ESP32 Demo Board V2
-------------------
* `FTDI Virtual COM Port Drivers`_
-ESP32 WROVER KIT V2/V3
-----------------------
+ESP32 WROVER KIT V2
+-------------------
-These are updated versions of ESP32 DevKitJ V1 described above with design improvements identified when DevKitJ was in use. All versions of this board are ready to accommodate an ESP-WROOM-32 or ESP32-WROVER module.
+This is updated version of ESP32 DevKitJ V1 described above with design improvements identified when DevKitJ was in use.
.. image:: http://dl.espressif.com/dl/schematics/pictures/esp-wrover-kit-v2.jpg
:align: center
:width: 90%
:alt: ESP32 WROVER KIT V2 board
-V2 boards have a shiny black finish and a male camera header, while V3 boards have a matte black finish and a female camera header. Pictured above is a V2 board.
+Comparing to previous version, this board has a shiny black finish and a male camera header.
* `Schematic V2 <http://dl.espressif.com/dl/schematics/ESP-WROVER-KIT_SCH-2.pdf>`__ (PDF)
+* `JTAG Debugging for ESP32`_ (PDF)
+* `FTDI Virtual COM Port Drivers`_
+
+
+ESP32 WROVER KIT V3
+-------------------
+
+This revision of ESP32 WROVER KIT introduced several changes to conditioning and interlocking of signals to the bootstrapping pins. A zero Ohm resistor (R166) has been addedd between WROVER/WROOM module and VDD33 net, which can be desoldered or replaced with a shunt resistor for current measurement. This should facilitate power consumption analysis in varius operation modes of ESP32. Refer to schematic - the changes are enclosed in green border.
+
+.. image:: http://dl.espressif.com/dl/schematics/pictures/esp-wrover-kit-v3.jpg
+ :align: center
+ :width: 90%
+ :alt: ESP32 WROVER KIT V3 board
+
+The camera header has been changed from male back to female. The board soldermask is matte black.
+
+All versions of ESP32 WROVER KIT are ready to accommodate an ESP-WROOM-32 or ESP32-WROVER module. On picture above ESP32-WROVER is installed.
+
* `Schematic V3 <http://dl.espressif.com/dl/schematics/ESP-WROVER-KIT_SCH-3.pdf>`__ (PDF)
* :doc:`../get-started/get-started-wrover-kit`
* `JTAG Debugging for ESP32`_ (PDF)
projects / esp-idf / commitdiff
