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get-started-devkitc.rst

get-started-devkitc.rst 2.8 KB
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  1. ESP32-DevKitC Getting Started Guide
    2. 

  2. ===================================
    3. 

  3. 

  4. This user guide shows how to get started with ESP32-DevKitC development board.
    5. 

  5. 

  6. 

  7. What You Need
    8. 

  8. -------------
    9. 

  9. 

  10. * 1 × ESP32-DevKitC board
    11. 

  11. * 1 × USB A / micro USB B cable 
    12. 

  12. * 1 × PC loaded with Windows, Linux or Mac OS
    13. 

  13. 

  14. 

  15. Overview
    16. 

  16. --------
    17. 

  17. 

  18. ESP32-DevKitC is a small-sized ESP32-based development board produced by `Espressif <http://espressif.com>`_. Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can connect these pins to peripherals as needed. Standard headers also make development easy and convenient when using a breadboard.
    19. 

  19. 

  20. 

  21. Functional Description
    22. 

  22. ----------------------
    23. 

  23. 

  24. The following list and figure below describe key components, interfaces and controls of ESP32-DevKitC board.
    25. 

  25. 

  26. ESP-WROOM-32
    27. 

  27.     Standard `ESP-WROOM-32 <http://www.espressif.com/sites/default/files/documentation/esp_wroom_32_datasheet_en.pdf>`_ module soldered to the ESP32-DevKitC board.
    28. 

  28. EN
    29. 

  29.     Reset button: pressing this button resets the system.
    30. 

  30. Boot
    31. 

  31.     Download button: holding down the **Boot** button and pressing the **EN** button initiates the firmware download mode. Then user can download firmware through the serial port.
    32. 

  32. USB
    33. 

  33.     USB interface. It functions as the power supply for the board and the communication interface between PC and ESP-WROOM-32.
    34. 

  34. I/O
    35. 

  35.     Most of the pins on the ESP-WROOM-32 are broken out to the pin headers on the board. Users can program ESP32 to enable multiple functions such as PWM,ADC, DAC, I2C, I2S, SPI, etc.
    36. 

  36. 

  37. .. figure:: ../_static/esp32-devkitc-functional-overview.png
    38. 

  38.     :align: center
    39. 

  39.     :alt: ESP32-DevKitC board layout
    40. 

  40.     :figclass: align-center
    41. 

  41. 

  42.     ESP32-DevKitC board layout
    43. 

  43. 

  44. 

  45. Start Application Development
    46. 

  46. ------------------------------
    47. 

  47. 

  48. Before powering up the ESP32-DevKitC, please make sure that the board has been received in good condition with no obvious signs of damage.
    49. 

  49. 

  50. To start development of applications, proceed to section :doc:`index`, that will walk you through the following steps:
    51. 

  51. 

  52. * :ref:`get-started-setup-toochain` in your PC to develop applications for ESP32 in C language
    53. 

  53. * :ref:`get-started-connect` the module to the PC and verify if it is accessible
    54. 

  54. * :ref:`get-started-build-flash` an example application to the ESP32
    55. 

  55. * :ref:`get-started-build-monitor` instantly what the application is doing
    56. 

  56. 

  57. 

  58. Related Documents
    59. 

  59. -----------------
    60. 

  60. 

  61. * `ESP32-DevKitC schematic <http://dl.espressif.com/dl/schematics/ESP32-Core-Board-V2_sch.pdf>`_ (PDF)
    62. 

  62. * `ESP32 Datasheet <http://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf>`_ (PDF)
    63. 

  63. * `ESP-WROOM-32 Datasheet <http://espressif.com/sites/default/files/documentation/esp-wroom-32_datasheet_en.pdf>`_ (PDF)
    64.