Install esp32. espMatterPath configuration setting.

First Steps on ESP IDF Component Manager . In the terminal that comes up, check that Python is installed: Install Board Package. Open Termite and set it to the proper COM port ( ). Download and save it to your desktop (or wherever is handy). There’s an add-on for the Arduino IDE that allows you to program the ESP32 using the Arduino IDE and its programming language. Click “INSTALL…” and confirm the installation. Install Prerequisites. See Step 3. For your sketch, you will need to use the appropriate values of SCLK, MISO, MOSI, and CS for the SD card reader connected to your ESP32. sh esp32 installs tools only for ESP32. Begin by connecting an ESP device to your computer using USB, then click the “Connect” button below: Flash onto the Device. ESP32 Install SPIFFS. txt", and the cores, doc, tools, etc. One ESP32 will be the “sender” and the other ESP32 will be the “receiver”. This is not trivial and requires a good understanding of the ESP-IDF build system. Below is the list of USB to serial converter chips installed on most of the ESP32 boards Dec 27, 2023 · Step 4 – Click Install to Proceed. It provides better tooling capabilities, which simplifies and enhances standard Eclipse CDT for developing and debugging ESP32 IoT applications. These instructions also work for PlatformIO, if you are using framework=espidf. ESP32 IoT Shield. Choose the correct serial port (mostly showing text like: “USB to UART bridge”) and click “connect”. Export Scripts Jul 3, 2024 · Connect your ESP32 module via a USB cable to the PC where a page from step 1 is open in a web browser. The installation path of Python or ESP-IDF must not contain white spaces or parentheses. [中文] This document is intended to help you set up the software development environment for the hardware based on the ESP32-S2 chip by Espressif. Select chipType. begin(115200); Now we initialize the SPI communications driver using the begin () function. Once you have the model number, you need to find the driver that is appropriate for your operating system. See ESP-WROVER-KIT V4. 2 Get Started Development Board Overviews; Installation Step by Step; Step 1. Arduino IDE. ESP32 is designed for mobile, wearable electronics, and Internet-of-Things (IoT) applications. Install the current upstream Arduino IDE at the 1. Mar 2, 2023 · Erasing the ESP32 Flash. Now the installation begins. Add the ESP32-S3-BOX-Lite to your Wi-Fi: Nov 4, 2020 · Follow the steps to get CircuitPython installed on your Metro ESP32-S2. Sep 20, 2023 · So, make sure you have the ESP32 add-on installed. [中文] This document is intended to help you set up the software development environment for the hardware based on the ESP32 chip by Espressif. Klik install dan tunggu hingga proses selesai, tunggu hingga proses download selesai, pastikan koneksi internet kamu stabil, karena prosesnya akan cukup memakan waktu. 6 directory just one subdirectory (libraries), in which there is a path with empty subdirectories (except for a single subdirectory: C:\Users\Frank\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1. Set up the Tools for more examples. If your board has a UF2 bootloader, you do not need to follow the steps on this page. Through IO MUX, RTC IO MUX and the GPIO matrix, peripheral input signals can be from any IO pins, and peripheral output signals Mar 17, 2020 · Testing your ESP32 Board. Here are some of the current features. ESP32 Epoch Time. Installing the ESP32 Board. Press the enter key. Connect the ESP32 board to the PC using the USB cable. 6. Installation instructions. For instance, in a low-power IoT sensor hub application scenario, ESP32 is woken-up Too long installation paths might result in a failed build. Jan 5, 2023 · To install Arduino IDE on Windows, follow the steps below: Download the latest version of the software on the Arduino website by clicking on the first link, “ Windows Installer, for Windows XP and up. Search for “HX711 Arduino Library” and install the library by Bogdan Necula. py install-python-env--features=core,XY). After that, a simple example will show you how to use ESP-IDF (Espressif IoT Development Framework) for menu configuration, then for building and flashing firmware onto an ESP32-C3 board. So, make sure you have the ESP32 add-on installed. Accordingly to the ESP32 datasheet, the I2C interfaces of the ESP32 supports: Standard mode (100 Kbit/s) Fast mode (400 Kbit/s) Up to 5 MHz, yet constrained by SDA pull-up strength. The upload speed can be changed: faster speed makes Follow the next steps to install the filesystem uploader if you’re using Windows: 1) Go to the releases page and click the latest esp32fs. To cover a wide range of user requirements, the following Apr 21, 2022 · It is compatible with the ESP32, ESP8266, and Arduino. Weather Station Shield. Mar 16, 2022 · Click the Install button and wait for it to finish. Once it is finished, you can close the dialog. Below is the list of USB to serial converter chips installed on most of the ESP32-S2 boards produced by Espressif together with links to the drivers: ESP32. bat (or . This step only has to be done once, to update afterwards the bootloader does not have to be re-installed. Download the latest CircuitPython for your board from circuitpython. Getting started with MicroPython on the ESP32. In the reconnect() function, you can subscribe to MQTT topics. Now we are all ready to build the toolchain. Make sure to install Matter system prerequisites first. To do this, go to the Silicon Labs website. Here is a new way to install ESP32 in the Arduino IDE. You can also debug your ESP32 without needing to setup JTAG or OpenOCD by using idf. Install the Xtensa and ESP32 Tools. Set up the Tools. Step 2. This page is a lite variant of ESPHome. Follow the next steps to erase the ESP32 flash: 1) Connect the ESP32 to your computer; 2) Open a Terminal window on your computer; 3) Hold the ESP32 BOOT button; 4) Copy the following command to your terminal window and press Enter (continue holding the BOOT button). It is also possible to install tools for specific chip targets. Then, accordingly to the received message, it turns the LED on or off. This guide will provide step-by-step instructions on how to download, install, and test the ESP32 Arduino Core. Firmware Installation Browser-Based Installer. py will try to connect automatically using the available USB ports. folders should all live in the esp32 directory. py -p PORT flash. ESP-Matter is not supported in Windows. ESP32 Google Sheets. The ESP-IDF: Set ESP-MATTER Device Path (ESP_MATTER_DEVICE_PATH) is used to define the device path for ESP-Matter. Open the start menu and type cmd. After that, a simple example will show you how to use ESP-ADF (Espressif Audio Development Framework). Connect the board to your computer using a USB cable. Log out and back in, or restart your computer. Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Jangan lupa berbagi informasi. -Step 1: Install ESP-IDF Tools by using the installer provided by Espressif here. ) Select a workMode according to your need. jar inside. If the PORT is not defined, the idf. Select Install Voice Assistant, then Install. 1 schematic. Jika ada penjelasan yang kurang jelas atau salah, silahkan tulis di kolom komentar. Installation instructions: The ESP32 chip features 34 physical GPIO pins (GPIO0 ~ GPIO19, GPIO21 ~ GPIO23, GPIO25 ~ GPIO27, and GPIO32 ~ GPIO39). sh esp32. 0. "boards. ) Firmware Download Configurations Flash AT firmware into your device. Once Eclipse is running, choose File -> Import…. ESP32 Alexa. Get ESP-IDF. It features all the state-of-the-art characteristics of low-power chips, including fine-grained clock gating, multiple power modes,and dynamic power scaling. net, determine the USB-UART bridge chip that is used in your ESP32 dev kit. You can select either of the two ways below. Select the appropriate version of the software for your system (32-bit or 64-bit) and click on the download link. Deploy your Configuration: After completing the setup in ESPHome, deploy your configuration to the ESP32/ESP8266 device. 2. In the dialog that pops up, choose “C/C++” -> “Existing Code as Makefile Project” and click Next. ESP32-DevKitC V4 is a small-sized ESP32-based development board produced by Espressif. Sep 29, 2023 · Then, go to File > Examples > WiFi > WiFiScan. The ESP32 chip features 34 physical GPIO pins (GPIO0 ~ GPIO19, GPIO21 ~ GPIO23, GPIO25 ~ GPIO27, and GPIO32 ~ GPIO39). Control up to 6 coordinated axes (XYZABC) Each axis can have 1 or 2 motors each for a total of 12 motors. [中文] This document provides a guide to installing OpenOCD for ESP32 and debugging using GDB. Use Interrupts - Triggering interrupts on specific communication events. sh) to install the file system, including the WebUI. Use the following table to select the proper Marauder binary for your hardware. Each pin can be used as a general-purpose I/O, or be connected to an internal peripheral signal. Step 4. Through IO MUX, RTC IO MUX and the GPIO matrix, peripheral input signals can be from any IO pins, and peripheral output signals You can use the idf-template project from github, or open one of the examples in the esp-idf examples subdirectory. Whichever is easiest. Click “Start” and then click “Open Web UI”. Select the Communication Port, go to Tools > Port > (in my case it's COM15) 4. install. Sit back as the drivers are copied to the system directories and relevant driver registration and settings are configured. This will load a sketch that scans Wi-Fi networks within the range of your ESP32 board. Jun 11, 2024 · ESP32 Solar Panels. External precision 32. ESP32 Weather Station PCB. (Here, we select uart. Go to Tools > Board > Boards Manager, search for ESP32, and check that you’re running the latest version. Note. To install the board package, open the "Board Manager" from the menu to the left. Click on the drop-down, select the version you need and then click on the install button. Install Nano ESP32 boards package. First you will need a serial terminal program that connects to Tasmota console over the serial connection you used to flash it. Install Drivers - Allocating ESP32's resources for the UART driver. If you are putting MicroPython on your board for the first time then you should first erase the entire flash using: esptool. 2) Unzip the downloaded file. With the ESP32 WROOM 32E at its core, and a range of accompanying components like LEDs, sensors, motors, and more, users can explore a vast array of projects. [中文] This document is intended to help you set up the software development environment for the hardware based on the ESP32-C3 chip by Espressif. This document is intended to help users set up the software environment for the development of audio applications using hardware based on the ESP32 family of chips by Espressif. You will need to have your board connected to your Connect ESP32 to PC. Oct 16, 2020 · Video Cara Install ESP32 Board coming soon Seperti itulah Cara Install ESP32 Board di Arduino IDE. Jan 29, 2020 · To get you started with ESP-NOW wireless communication, we’ll build a simple project that shows how to send a message from one ESP32 to another. If you do not want to install the ESP32 then leave it as it is. 6\libraries\ESP32\examples\Camera\CameraWebServer-the 4 Camerwebserver files-). Installation Step by Step This is a detailed roadmap to walk you through the installation process. Follow the next tutorial: Install the ESP32 Board in Arduino IDE; If you prefer using VSCode + PlatformIO, follow the next tutorial instead: Getting Started with VS Code and PlatformIO IDE for ESP32 and ESP8266 If you are doing a first time install, run install-fs. Go to the end of this post to learn how to remove the espressif folder. Get Started. . 768 kHz crystal oscillator serves as a clock with low-power consumption while the chip is in Deep-sleep mode. The values below are the ESP32’s default SPI pin values. [中文] This document is intended to help you set up the software development environment for the hardware based on the ESP32-S3 chip by Espressif. Open the example code for testing your ESP32, go to Examples > WiFi > WiFiScan. Try to enter the UF2 bootloader before continuing! Double-tap the reset button to do so. (or add it manually in idf_component. The IDF Component Manager is a tool that downloads dependencies for any ESP-IDF CMake project. The document is structured as follows: Jun 30, 2022 · Step 3: Set up the Tools. With your device plugged in, click connect. If device driver does not install automatically, identify USB-to-UART bridge on your ESP32-S2 board (or external converter dongle), search for drivers in internet and install them. After installing the I2C driver, ESP32 is ready to communicate with other I2C devices. Depending on the design, you may need to install additional drivers for your USB-to-serial converter before you are able to upload code to your ESP32. You should have a folder called esp32fs with a file called esp32fs. First Steps on ESP ESPHome Web allows you to prepare your device for first use, install new versions and check the device logs directly from your browser. Select your Board in Tools > Board menu (in my case "DOIT ESP32 DEVKIT V1") 3. Select the components you want to install and then click Next. Setting up Development Environment These are the steps for setting up the ESP-IDF for your ESP32. Zero-ohm resistor intended as a placeholder for a current shunt, can be desoldered Apr 14, 2023 · If you’ve already installed the ESP32 add-on using the old method, you should remove the espressif folder first. 8 level or later. Step 1: Installing or Updating the Arduino IDE To begin the process of installing the ESP32 Arduino core, it is essential to have the latest version of the Arduino IDE installed on your computer. VS Code and PlatformIO. Follow the next tutorial if you haven’t already: Install the ESP32 Board in Arduino IDE; Additionally, make sure you’re running the latest version of the ESP32 add-on. The installer includes all the pre-requisites. 27. Once the installation is finished, close the Board Manager dialog box. This guide is dedicated to the ESP32 when programmed with Arduino IDE. Please use the instructions and table below to update your device. Run UART Communication - Sending/receiving data. With ESP-ADF, you can easily add features, develop audio and video applications from simple to complex: Music player or recorder supports audio formats such as MP3, AAC, FLAC, WAV, OGG, OPUS, AMR, TS, EQ, Downmixer, Sonic, ALC, G. Plug your Metro ESP32-S2 into your computer using a known-good USB cable. exe and then fill in the following fields: Select all fields. Reconnect to Step 2: Open Board Manager & Install Package. 2) Find your Sketchbook location. Run the following command in the terminal. Connect your ESP32 development board to your computer using a USB cable. Install prerequisites; Step 2. To flash the binaries that you just built for the ESP32 in the previous step, you need to run the following command: idf. Download Termite and extract the . Open Arduino IDE and go to Sketch > Include Library > Manage Libraries. Whether you’re keen on basic electronics, IoT integrations, this kit has it all. Once the download is complete, open the installation file. To connect the ESP32-S3-BOX-Lite to your computer, follow these steps: In the pop-up window, view the available ports. 711 Oct 13, 2023 · To do so, you will need to provide the Marauder firmware file, partition file, and bootloader file to the installer. Starting with 1. Open Arduino IDE and plug the ESP32 Board to your computer. The download happens automatically during a run of CMake. 2 MB. Nov 25, 2021 · Install UF2 Bootloader. Add a dependency on espressif/esp32-camera component: idf. (Here, we select Developer Mode. txt", "platform. Jun 30, 2022 · Next, select the location for the ESP-IDF tools installation. Apr 2, 2019 · 1) Plug your ESP32 board in your computer; 2) In the Arduino IDE select your board in Tools > Board (in our case we’re using the ESP32 DEVKIT DOIT board); 3) Select the COM port in Tools > Port. Size: 4. From then on program the firmware starting at address 0x1000: ESP32 release-v4. 4, Arduino allows installation of third-party platform packages using Boards Manager. ESP32 ThingSpeak. I discovered that mine uses CP2102. If you are looking for the documentation for a specific release, use the drop-down menu on the left and select the desired version. Keep your device connected during the whole setup process. Set up the Environment Variables. Make sure you check “Add Python to PATH”, and go all the way through the installer. Flash onto the Device. 5) When the “ Erasing ” process begins, you can Apr 14, 2022 · Follow the next steps to install the filesystem uploader if you’re using Windows: 1) Go to the releases page and click the ESP32FS-1. Now you can flash the actual firmware binary. Once the installation is complete, select Next. ESP32 Wi-Fi Manager. Steps 1 to 3 comprise the configuration stage. After that, a simple example will show you how to use ESP-IDF (Espressif IoT Development Framework) for menu configuration, then for building and flashing firmware onto an ESP32 board. Keep in mind the bootloader needs to have a flash offset of 0, but the firmware 0x10000. If you are flashing an ESP32 board, you need to install the driver from here in order for your device to be recognized. To cover a wide range of user requirements, the following Go to Tools > Board and select ESP32 Wrover Module Go to Tools > Port and select the COM port the ESP32 is connected to In Tools > Partition Scheme, select “Huge APP (3MB No OTA)“ Before uploading the code, you need to input your wifi credentials in the following part of code: const char* ssid = "REPLACE_WITH_YOUR_SSID"; JTAG Debugging. Copy and paste the following line to the Additional Boards Manager URLs field. All other users: You have one prerequisite. /install. espMatterPath configuration setting. - Step 2 : After launching the installer you have to follow the wizard and follow the instruction there. Introducing Get Started. py --chip esp32 --port /dev/ttyUSB0 erase_flash. The Adafruit ESP32-S2 Feather ships with a UF2 bootloader which allows the board to show up as FTHRS2BOOT when you double-tap the reset button, and Open Source IoT Development Framework for ESP32. ESP32’s I2C controller operating as master is responsible for establishing communication with I2C slave devices and sending commands to trigger a slave to action, for example, to take a measurement and send the readings back to the master. On the next page, enter “Existing Code Location” to be the directory Jun 13, 2018 · The ESP32 is subscribed to the esp32/output topic to receive the messages published on that topic by the Node-RED application. The Install ESP-Matter will clone ESP-Matter inside the selected directory and set idf. Feb 1, 2019 · Before proceeding with the project, you need to install the ESP32 or ESP8266 add-on in the Arduino IDE. Mar 12, 2021 · We’ll program the ESP32 board using Arduino IDE. exe file, no installation necessary. Jun 5, 2024 · Detailed video from Installing drivers for the ESP32 board, other necessary tools such as Python to the Arduino IDE itself and many other useful information. [中文] The ESP-IDF Software Bootloader performs the following functions: Minimal initial configuration of internal modules; Initialize Flash Encryption and/or Secure features, if configured; Select the application partition to boot, based on the partition table and ota_data (if any); Load this image to RAM (IRAM & DRAM) and The FT2232HL chip enhances user-friendliness in terms of application development and debugging. sh--enable-XY enables feature XY (by running idf_tools. For MicroPython enthusiasts, we provide a structured introduction to MicroPython, complete with IDE Oct 2, 2019 · The ESP32 supports I2C communication through its two I2C bus interfaces that can serve as I2C master or slave, depending on the user’s configuration. When the ESP-IDF is completely installed, the following appears. exe, found in the "esp32/tools" folder. The current version is at the Arduino website. (Here, we select ESP32. Bootloader. org. cd ~/esp/esp-idf. Program your board using the esptool. ) Select a loadMode according to your need. ESP32 based indoor positioning system. In the 1. Subscribing to MQTT topics. ESP-IDF Eclipse Plugin brings developers an easy-to-use Eclipse-based development environment for developing ESP32-based IoT applications. It will take some time for the installation to complete. yml of your project) Enable PSRAM in menuconfig (also set Flash and PSRAM frequiencies to 80MHz) Include esp_camera. Follow one of the next guides to prepare your Arduino IDE to work with the ESP32: Windows instructions – ESP32 Board in Arduino IDE; Mac and Linux instructions – ESP32 Board in Arduino IDE; Arduino IDE with ESP8266 Apr 27, 2024 · Kemudian buka Boards Manager melalui Tools > Board > Boards Manager . Install the USB-UART driver. Click the “flash the firmware to your device” button. Grbl_ESP32 started as a port of Grbl to the ESP32. Using the information available at esp32. Launch the installation file . Click the link above and download the latest . Here, we provide a compilation with some of the most common problems with the ESP32 and how to fix them. Kemudian cari board ESP32 dengan mengetikkannya pada kolom pencarian. In this case, the ESP32 is only subscribed to the esp32 ESP-ADF supports development of audio applications for the Espressif Systems SoCs in the most comprehensive way. For more information, see the Lib Builder documentation. If you already have a config file or other files on an ESP32, they will be deleted, so this is not recommended for upgrading firmware. Save Data Preferences Library. To install the ESP8266 board in your Arduino IDE 2, follow these next instructions: 1. BIN file. In the next window, leave the default installation The ESP32 has a few common problems, specially when you are trying to upload new sketches or install the ESP32 add-on on the Arduino IDE. This is the documentation for the latest development branch of MicroPython and may refer to features that are not available in released versions. py monitor. To compile code for the ESP32, you need the Xtensa GNU compiler collection (GCC) installed on your machine. Go to Tools > Board: > Boards Manager In the boards, manager window scroll down and find ESP8266 and ESP32 platforms. Developers can either connect peripherals with jumper wires or mount ESP32-DevKitC V4 on a breadboard. Start Arduino and open Preferences window. To start using ESP-IDF on ESP32, install the following software: ESP32-C2 is also supported by Arduino-ESP32 but requires rebuilding the static libraries. After that, a simple example will show you how to use ESP-IDF (Espressif IoT Development Framework) for menu configuration, then for building and flashing firmware onto an ESP32-S3 board. Get ESP-IDF; Step 3. Serial. ESP32 Email Altert. h in your code. Follow the installation wizard prompts, accept the license agreement, and choose the installation location. The power of the ESP32 has allowed this firmware to grow far beyond the limitations of 8-bit AVR controllers. If device driver does not install automatically, identify USB-to-UART bridge on your ESP32 board (or external converter dongle), search for drivers in internet and install them. Open the ESP32 Flash Download Tool. To install the ESP32 board in your Arduino IDE, follow these next instructions: 1) Open the preferences window from the Arduino IDE. ESPHome Web runs 100% in your browser. In the Arduino IDE 2, go to File > Preferences. Go to the Web Updater. See: IDF Monitor and CONFIG_ESP_SYSTEM_GDBSTUB_RUNTIME. For more details visit the supported chips documentation page. Windows 10, 11. Note: if you already have the ESP32 boards URL, you can separate the URLs with a comma, as follows: 3. After that, a simple example will show you how to use ESP-IDF (Espressif IoT Development Framework) for menu configuration, then for building and flashing firmware onto an ESP32-S2 board. We’ll send a structure that contains a variable of type char, int, float, and boolean. 3) Find your Sketchbook location. zip file to download. Aug 18, 2022 · Install and Code CircuitPython on ESP32 boards, then connect to CircuitPython from a web browser to use the REPL and file system. We have packages available for Windows, Mac OS, and Linux (32, 64 bit and ARM). Plug the USB-C cable into the ESP32-S3-BOX-Lite and connect it to your computer. Open it using the following button then click on INSTALL: If you do not have the official ESPHome add-on repository added you can add with this button: After that, wait a bit until it is installed (this can take a while). Replace PORT with your ESP32 board's USB port name. py program, found here. VS Code SPIFFS. This was made available in August 2018 and is much easier than the improvised solutions of the past. Motors. The installation path of Python or ESP-IDF should not contain special characters (non-ASCII) unless the operating system is configured with "Unicode UTF-8" support. Step 1. In your Arduino IDE, go to File > Preferences and check your Sketchbook location. In this tutorial we’ll show you how to install the ESP32 board in Arduino IDE whether you’re using Windows, Mac OS X or Linux. Follow the next instructions to install the library if you’re using Arduino IDE. Look for the Adafruit Feather ESP32 V2. In the driver setup wizard, click the Install button to proceed with installing the CH340 drivers onto your Windows machine. Deleting a Driver - Freeing allocated resources if a UART communication is no longer required. This is how the output looks like when the process completes. 1. py add-dependency "espressif/esp32-camera". There are numerous ESP32-based development boards available. Search for Nano ESP32 and install the latest version (or the version you want to use). In the Tools → Board submenu you should see ESP32 Arduino and in that dropdown it should contain the ESP32 boards along with all the latest ESP32 boards. ESP32 Time and Date. Important: before testing the installation, your ESP32/ESP8266 board needs to be flashed with MicroPython firmware (see the previous step). 4) Press the Upload button in the Arduino IDE and wait a few seconds while the code compiles and uploads to your board. System Administrator can enable the support via Control Panel > Change date , time , or number formats > Administrative tab > Change system locale > check the option Beta: Use Communication as Master¶. #define SD_MOSI 23. In my case, it’s in the following path: C:\Users\sarin\Documents\Arduino. Step 5. For example, the ESP32 DevKit V1 uses the CP2102 to convert USB signals to UART signals, whereas the WeMos ESP32 Lite uses the CH340G. Universal Online Installer 2. Connect your serial programmer or NodeMCU/D1 mini to the computer. The microcontroller manufacturer Espressif realized the importance of the Arduino IDE (which I consider not just an IDE, but a framework) and developed the method. You should now be able to select your board in the board selector. To test the installation, you need to tell Thonny that you want to run MicroPython Interpreter and select the board you are using. No data will leave your computer. Now select and click on the install button for “ESP32 by Espressif systems”, wait for the installation to be download and installation to be complete. VS Code Workspaces. Step 3. We are using the default location. If you see “502: Bad Gateway” it is currently starting, and you can Download Python from the official site. Firstly, flash the version 4 bootloader file, which you can find here. Arduino IDE with ESP32. If you want to create and edit ESPHome projects, install ESPHome on your computer or inside Home Jul 14, 2023 · Start ESPHome and Configure your Device: Open ESPHome on your computer and follow the step-by-step instructions to configure your device. For example, install. Apr 22, 2024 · Then type “ESP32” and hit enter. Set up the Flash onto the Device. If you have an ESP32 DEVKIT DOIT board, the built-in red LED will turn on. Windows users can run get. rm th av xa qt zg qu gh uw sk