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developmentboard:esp32-c3-1.28-lcd [2024/04/01 03:41] – 创建 admindevelopmentboard:esp32-c3-1.28-lcd [2024/04/11 11:43] (当前版本) – admin12
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 +====== ESP32-C3-1U-1.28 inch screen ======
 +
 +**Welcome to the QSZNTEC Workshop! **
 +===== Table of contents =====
 +
 +=== 一、Introduction ===
 +
 +===   ===
 +
 +=== 二、Installing using Arduino IDE ===
 +
 +===   ===
 +
 +=== 三、sample program usage ===
 +
 +===   ===
 +
 +===== Getting Started =====
 +
 +===== Introduction =====
 +
 +The objective of this post is to explain how to upload an Arduino program to the ESP32-C3 module, from QSZNTEC .
 +
 +The ESP32-C3-MINI-1U WiFi and Bluetooth chip is the latest generation of Espressif products. It has a
 +
 +Single Core 32-bit MCU, which Supporting IEEE 802.11b/g/n (2.4 GHz WiFi) and Bluetooth® 5 (LE).
 +
 +ESP32-C3-MINI-1U series of SoCs is an ultra-low-power and highly-integrated MCU-based solution
 +
 +that supports 2.4 GHz Wi-Fi and Bluetooth ® Low Energy (Bluetooth LE). The block diagram of
 +
 +ESP32-C3-MINI-1U is shown below.32­bit RISC­V single­core processor with afour-stage pipeline that
 +
 +operates at up to 160MHz. Storage capacities ensured by 400 KB ofSRAM (16 KB for cache) and 384 KB
 +
 +of ROM onthe chip, and SPI, Dual SPI, Quad SPI, and QPIinterfaces that allow connection to external
 +
 +flash.
 +
 +===== Installing using Arduino IDE =====
 +
 +Programming the ESP32-C3-MINI-1U
 +
 +An easy way to get started is by using the familiar Arduino IDE. While this is not necessarily the best
 +
 +environment for working with the ESP32-C3-MINI-1U, it has the advantage of being a familiar
 +
 +application, so the learning curve is flattened. We will be using the Arduino IDE for our experiments. 1，Installing using Arduino IDE
 +
 +we first need to install version 1.8.19 of the Arduino IDE (or greater),for example, the Arduino
 +
 +installation was in “C/Programs(x86)/Arduino”. download release link:
 +
 +[[https://downloads.arduino.cc/arduino-1.8.19-windows.exe|https://downloads.arduino.cc/arduino-1.8.19-windows.exe]]
 +
 +2，This is the way to install Arduino-ESP32 directly from the Arduino IDE. Add Boards Manager Entry
 +
 +Here is what you need to do to install the ESP32 boards into the Arduino IDE:
 +
 +=== （1） Open the Arduino IDE. ===
 +
 +{{:developmentboard:1-4.png}}
 +
 +=== （2）Click on the File menu on the top menu bar. ===
 +
 +=== （3）Click on the Preferences menu item. This will open a Preferences dialog box. ===
 +
 +{{:developmentboard:2-4.png}}
 +
 +=== （4）You should be on the Settings tab in the Preferences dialog box by default. ===
 +
 +=== （5）Look for the textbox labeled “Additional Boards Manager URLs”. ===
 +
 +=== （6）If there is already text in this box add a coma at the end of it, then follow the next step. ===
 +
 +=== （7）Paste the following link into the text box ： ===
 +
 +Stable release link: [[https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_dev_index.json|https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_dev_index.json]]
 +
 +Development release link: [[https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_dev_index.json|https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_dev_index.json]]
 +
 +=== （8）Click the OK button to save the setting. The textbox with the JSON link in it is illustrated here: ===
 +
 +{{:developmentboard:3-4.png}}
 +
 +=== (9) In the Arduino IDE click on the Tools menu on the top menu bar. ===
 +
 +=== (10) Scroll down to the Board: entry ===
 +
 +=== (11) A submenu will open when you highlight the Board: entry. ===
 +
 +=== (12) At the top of the submenu is Boards Manager. Click on it to open the Boards Manager dialog box. ===
 +
 +=== (13)I n the search box in the Boards Manager enter “esp32”. ===
 +
 +{{:developmentboard:4-4.png}}
 +
 +=== (14) You should see an entry for “esp32 by Espressif Systems”. Highlight this entry and click on the ===
 +
 +=== Install button. This will install the ESP32 boards into your Arduino IDE ===
 +
 +{{:developmentboard:4-5.png}}
 +
 +Once the installation completes, we need to select the correct board options for the "ESP32 Arduino" board. In the board type, in the tools tab, we choose “ESP32C3 Dev Module”.
 +
 +{{:developmentboard:4-6.png}}
 +
 +{{:developmentboard:4-7.png}}
 +
 +Set and In the programmer entry of the same tab, we choose “esptool”.
 +
 +{{:developmentboard:4-8.png}}
 +
 +It’s important to note that after the code is uploaded, the device will start to run it. So, if we
 +
 +want to upload a new program, wee need to reset the power of the device, in order to
 +
 +guarantee that it enters flashing mode again.
 +
 +First program Since this platform is based on Arduino, we can use many of the usual functions. As an example for the
 +
 +first program, the code bellow starts the Serial port and prints “hello from ESP32” every second.
 +
 +If everything is working fine, we will see the output in the serial console shown.
 +
 +** <font 16px/inherit;;inherit;;inherit>void setup() {</font>  **
 +
 +** <font 16px/inherit;;inherit;;inherit>Serial.begin(115200);</font>  **
 +
 +** <font 16px/inherit;;inherit;;inherit>}</font>  **
 +
 +** <font 16px/inherit;;inherit;;inherit>void loop() {</font>  **
 +
 +** <font 16px/inherit;;inherit;;inherit>Serial.println("hello from ESP32");</font>  **
 +
 +** <font 16px/inherit;;inherit;;inherit>delay(1000);</font>  **
 +
 +** <font 16px/inherit;;inherit;;inherit>}</font>  **
 +
 +{{:developmentboard:4-9.png}}
 +
 +Again thank you for so much concern.. Hopefully, it's the beginning of a wonderful relationship!
 +
 +===== Sample program usage =====
 +
 +At present, only a preliminary explanation and introductory use are given to the samples displayed on
 +
 +the screen, and the corresponding examples in the data center are found, as shown in the figure：
 +
 +{{:developmentboard:4-10.png}}
 +
 +The examples in the red circle are all based on the LovyanGFX library as the basic application. This
 +
 +library supports various commonly used driver chips, such as ST7735, ST7789, ILI9341, etc., and has
 +
 +good compatibility. LovyanGFX library file installation:
 +
 +Open the library manager in Arduino, search for LovyanGFX, and click instal .
 +
 +{{:developmentboard:4-11.png}}
 +
 +{{:developmentboard:4-12.png}}
 +
 +Although the Arduino_GFX library has many advantages, it may also have a troublesome place for
 +
 +ordinary users, that is, after the installation
 +
 +==== About the use of Factory_samples ====
 +
 +Find the data center 1_1_Factory_samples
 +
 +As shown：
 +
 +{{:developmentboard:4-13.png}}
 +
 +Download library files .
 +
 +LovyanGFX library
 +
 +{{:developmentboard:4-14.png}}
 +
 +After compiling, you can run 1_1_Factory_samples normally.
 +
 DOC&SCH&Software DOC&SCH&Software
  
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  • 最后更改: 2024/04/01 03:41
  • 由 admin