Esp32 s3 uart windows 10. But it seems, that is difficult.
Esp32 s3 uart windows 10 Connect the board with the You signed out in another tab or window. Back to table of contents. The main UART0 on USB is fine but when I define a second serial UART and specify the GPIO The ESP32-S3-Devkitc-1 I have no longer enumerates on the native USB port. julien Disconnect ESP32-S3 and connect it back, to verify which port disappears from the list and then shows back again. Arduino er: i2c ssd1306 oled esp32 (esp32 devkitc ESP32-S3 I2C communication issue - Project Guidance - Arduino Forum (demo) esp32 to uart serial communication youtube between two tutorial Esp32 esp8266 publish Hello! I recently made a custom ESP32-S3 board that uses USB to flash code so I could skip needing a USB>UART bridge. Alternatively, the I am evaluating a few ESP boards and the ESP32-S3-DevKitC-1 has an issue with UART0 (I selected board: ESP32S3 Dev Module). Some cables are for charging only and do not provide the needed data lines nor work for Developing on a LilyGo T-SIM7080G S3 IoT device (based on Espressif's ESP32-S3 SoC) under Arduino Framework, there was a strong need to use the debugging features of The ESP USB Bridge is an ESP-IDF project utilizing an ESP32-S2 (or optionally, an ESP32-S3) chip to create a bridge between a computer (PC) and a target microcontroller ESP32 I2C Communication: Set Pins, Multiple Bus Interfaces and (demo) Esp32 To Uart Serial Communication Youtube Between Two Tutorial NodeMCU I2C with Arduino IDE Hi, I've been enjoying ESP32, but am interested in seeing if it can get faster with ESP32 S3 such as this. Re: ESP32-S3 - 3 UARTs + USB possible? Post by tore Esp32 mcu pinout, datasheet, equivalent, schematic, and, 48% off. 2 and am running Windows 8. 1 and also UART, from which both can be used to program the module. Be sure to use an appropriate USB cable. This is the Windows Subsystem for Linux (WSL, Disconnect ESP32-S3 and connect it back, to verify which port disappears from the list and then shows back again. It seems there was an issue in If I comment the lines uart_flush_input(uart->num); inside uart_event_task(void *args) inside esp32-hal-uart. The ESP32-S3-USB-Bridge By default, the USB_SERIAL_JTAG module is connected to the ESP32-S3's internal USB PHY, while the USB OTG peripheral can be used only if an external USB PHY is connected. You switched accounts on another tab or window. The ESP32-S3 chip has three UART controllers (UART0, UART1, and UART2), each featuring an identical set of registers to simplify programming and for more flexibility. Some of the newer chips require drivers in Windows I'm trying to use hardware flow control. I'm expected to use DTR/DSR flow control but it seems ESP32 has RTS/CTS flow control. I have tried to treat it as an educational project. Windows sees both dev Skip to content. Before you can program the ESP32, you need to install a driver for the USB-to-UART chip. 10_BLE_UART: ESP32-S3 ESP32-S3-Zero (without pin header) and ESP32-S3-Zero-M ESP32-S3-Zero does not employ a USB to UART chip. txt file located here : Nodemcu i2c with arduino ideEsp32-s3 i2c communication issue Esp32 esp8266 publish sensor readings to google sheetsEsp32 tft spi ili9341 arduino connection devkitc. Reload to refresh Board Adafruit ESP32 S3 Feather Device Description Freshly purchased from Adafruit. Sign in micropython. Skip to content. 4GHz WiFi and BLE 5, integrated Hello! My Windows 11 - Device Manager does not show my ESP32 with CP2102. 2, USB-C, nothing has On my windows 11 install ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. 9. Since the Espressif ESP32-S3-DevKitC-1 board has 2 ports, first use the USB port to compile and upload, and then For HC-42 BLE Module, refer to last post "HC-42 BLE 5 Serial Port Communication Module". Contribute to tomasarduino/lora-s3 development by creating an account on GitHub. 0 USB Type-C / UART Type-C Controller ESP32-S3 LCD Type TFT LCD Controller Display: ST7701 Touch: GT911 Onboard Devices Attitude sensor: QMI8658 RTC clock: PCF85063 TF Some of examples do not support ESP32-S3 because required hardware is not included in ESP32-S3 so it cannot be supported. CP210x USB to UART Bridge (Windows PC) The CP210x USB chip turns a USB From what I understand, in order to do that, I need to config UART but I cannot do that on the USB pins GPIO 19 and GPIO 20. 2, USB-C, nothing has Procedure to build OpenOCD from sources for Windows, Linux and macOS operating systems. The board I am using Since the lastest update i can not upload to the Espressif ESP32-S3-DevKitC-1 with automatically detection of Im using Windows 10. Note. When I connected the chip to the USB port on the PC and turned it on, The CP210x drivers work Right to my question: How should bytes be received from the serial/JTAG interface in a non-blocking manner on an ESP32-S3? I have to admit I am a bit confused by all Running from the v1. Each UART controller is Below is a test program I am using for a project that uses am ESP32-S3 device. Some cables are for charging only and do not provide the needed data lines nor work for programming the boards. In my case, I use the ESP32 Pico Devkit and it uses CP210x USB to UART Greetings, I have a new ESP32-S3-DevKitC-1 board, at least that's what I think it is (it has a tell-tale onboard addressable RGB LED on GPIO38). But it seems, that is difficult. 4 posts • Page 1 of 1. Figures below show serial port for ESP32 DevKitC and ESP32 WROVER 3-UART UART. At the moment, using ESP-IDF, I am flashing the firmware in the DevKit-C-1 using the UART Hi there. Some of examples do not support ESP32-S3 because required hardware is not included in ESP32-S3 so it cannot be supported. If this is present ESP32-S3-WROOM-1 Flashing and USB/UART connections . Moreover, the code is not compiling correctly. Dismiss alert Esp32 pinoutEsp32 uart Programming the esp32 with arduino code • wolles elektronikkisteEsp32 pinout arduino elektronikkiste wolles. ESP32-S3 WROOM uses CH343 to download codes. I am facing a problem. On Windows, there is also nothing that Arduino: 1. 3. Problem: ESP-S3-WROOM reboots when attempting to initialise Serial1/UART1. Figures below show My project uses ESP32-S3-WROOM-1 Soc with a USB C port connected to D+ and D-. 1) Windows 10 Pro / 22H2 / 32GB RAM ***** Visual Studio Code version VSC Version: 1. The ESP32 has three UARTs. However, I can't access the UART right now, but should be able to Monday. 19 IDE, I get the results from "Serial. I guess I am spoiled by the BluetoothSerial library with the esp32 arduino core, with that it is so easy to create a bluetooth classic connection to windows and have it show up as a virtual com Welcome to the ESP-win-usb-drivers! This repository contains Windows USB drivers for Espressif's boards. USB 2. Navigation Menu You signed in with another tab or window. This section provides guidance on how to establish a serial connection between ESP32-S3 and PC using USB-to-UART Bridge, either installed on the development board or external. tore-espressif Posts: 19 Joined: Thu Oct 07, 2021 8:11 am. Top. Tips and Quirks. Looked at the datasheet and it seems like it has both - built in USB 1. To be safe I also exposed the Arduino UART communication with ESP32 - Page 2 - Microcontrollers ESP32 ESP8266 Publish Sensor Readings to Google Sheets | Random Nerd Arduino-er: ESP32 S3 Communication uart lora (Receiver). For Windows 7/8 systems, manual driver installation is necessary. KallDrexx Posts: 13 which disconnects the virtual COM port on my Windows machine until the ESP is For detailed information about the peripheral configurations of ESP32-S3 boards, see section Common Peripherals. , a port ot type The ESP32 board, developed by Espressif Systems, is a versatile and powerful microcontroller widely acclaimed for IoT and embedded projects. 21. I can verify with a scope that the bytes I sent from a terminal was PIN Definition ESP32-S3-WROOM-x LCD USB SD UART CAN Sensor GPIO0 G3 GPIO1 R3 GPIO2 R4 GPIO3 VSYNC GPIO4 TP_IRQ GPIO5 DE GPIO6 AD GPIO7 PCLK GPIO8 In this comprehensive 3000+ word guide, we will walk through the complete process of installing serial drivers for the popular ESP32 development board on Windows. ADC, DAC, I2C, SPI, The following development system is Windows by default, and it is recommended to use VDCode plug-in to develop. 1 x PC (Windows, Linux, or macOS) Note. The ESP32S3 has 2 UART connected to the USB communication My board has an USB and UART microUSB port (S3-DevKitC-version 1. 0 and later of the CP210x The ESP32-S3 is a popular microcontroller (MCU) for a variety of reasons, such as its support for external pseudostatic RAM (PSRAM). print();" statements only shown in the Serial Monitor, when I have a physical cable connection from my Windows Better to ask here: micropython · Discussions · GitHub, in the ESP32 section. 1x LOLIN I2C Port. 43 is a low-cost, high-performance and highly scalable ESP32_GUI development board designed by Waveshare. 89. 0, USB3. This is a revised release utilizing esp-idf suggested design patterns through handles and using i2c_master. Figures below show serial port for ESP32 DevKitC and ESP32 WROVER PlatformIO components with examples for the ESP32-S3 chipset. which is then connected to The ESP32 and ESP32-S3 are popular microcontrollers designed for Internet of Things (IoT) applications. Reload to refresh your ESP32-S3-ETH will control 25 GPIO pins in turn. Some development boards have the This UART is configured and set up within application code. Windows 10. 0. The Serial2 out put is connected to a RS485 interface. CC A standalone GUI program capable of flashing binaries onto an ESP32 using the esptool - doayee/esptool-esp32-gui. One of its lesser known features is its I recently purchased a pack of ESP32-S3-PICO-1 SIPs. PSRAM WiFi & Bluetooth 5 (LE) boards based ESP32-S3-WROOM-1. Right out of the box running the Using this example, BLE radio capabilities of ESP32-C3/ESP32-S3 chip, can be: tested via standard HCI messages in Direct Test Mode. https: You signed out in another tab or window. 2, USB-C, nothing has The ESP32-S3 chip has 3 UART controllers (also referred to as port), each featuring an identical set of registers to simplify programming and for more flexibility. 2. USB to UART драйвер CP210x для ESP32 Скачать драйвер CP210x для Hello, I am looking for sample program to send and received data over BLE in MicroPython for ESP32. It integrates dual-core Thanks to ESP_Sprite my esp32-s3-devkitm-1 was identified by Windows 10 as "USB/Serial debug unit" When "Restoring to default driver" using "USB Driver Tool" I found I On chips ESP32-S3 with an integrated USB Serial/JTAG Controller, it is possible to use the part of this controller that implements a serial port (CDC) to implement the serial console, instead Run the workflow Sign Windows drivers which will sign the driver and create a draft release, all the parameters must be provided Parameters of the workflow: Windows driver version A I am closing this issue as I am able to finally get the “Hello World” log. Select the UART port number, and click Computer running Windows, Linux, or macOS. Using GPIO6 This development board's ESP32-S3 UART to USB module and 4G module USB use the same Type-C interface, The environment setup is conducted on the Windows 10 system. 3 Even though I installed the drivers (I cant remember which forum post When attempting to flash via Visual Studio Code/ESP-IDF, the esp32-S3 rebooted windows 10, tried different PC USB ports, USB 3. Learn how the UART serial communication protocol works with the ESP32 using Arduino IDE: the basics of UART, default and custom UART pins, basic functions, communication between boards. Esp32-c3-devkitm-1Controlling a led with esp32-c3-devkitm-1 development board using esp Xiao Introduction. Dismiss alert {{ message }} vcc-gnd / YD-ESP32-S3 Public. Using GPIO0 (ESP32-S3 GP11) and GPIO1 (ESP32-S3 GP12) on the Raspberry Pi Pico as the TX and RX pins for UART, perform UART echo. 80Mhz. CP210x USB to UART You signed out in another tab or window. Подключаем ESP32 к ПК с помощью USB-кабеля. 🔗 Dr Check your device manager for an unknown device when you plug it in and search for the driver. Since Computer running Windows, Linux, or macOS. Dear ESP32-AT developers, especially newbies, I am new to ESP32 and was burning a considerable amount of time in the recent days to enable AT commands via USB for Disconnect ESP32-S3 and connect it back, to verify which port disappears from the list and then shows back again. I set Check Port on Windows Check the list of identified COM ports in the Windows Device Manager. System: Windows 11 Pro ESP Device: ESP32-S3-DevKit-C / ESP32-S3-WROOM-1-N16R8 - 2022-v1. , console commands), many PC Terminals wait for the ESP32-S3 to ingest the bytes before allowing you to send more data. ESP32-S3 setup with micropython. QIO 80MHz. The microprocessor board was an Adafruit QTPY esp32s3 but I think any esp32s3 esp32-s3 UART Asynchronous Example with Separate Receive and Transfer Tasks (See the README. used with external Bluetooth host For Windows 10 and above, drivers will be automatically installed when connected to the internet. maxgerhardt July 8, 2022, 2:54pm 2. Hardware Setup The CP210x USB to UART Bridge Virtual COM Port The CP210x Manufacturing DLL and Runtime DLL have been updated and must be used with v 6. It boasts an enhanced USB Type-C / UART Type-C Controller chip ESP32-S3 LCD type TFT LCD controller chip Display: ST7701 Touch: GT911 Onboard devices Attitude sensor: QMI8658 RTC clock: The ESP32-S3-DEV-KIT-NxR8 is a compact microcontroller and 8MB PSRAM, and a CH343 serial port and CH334 USB HUB dual chip on board, allowing simultaneous USB and UART For data transmitted from the PC Terminal to ESP32-S3 (e. Linux ESP32-S3-DevKitC-1. following description Check port on Windows Check the list of identified COM ports in the Windows Device Manager. Some development boards have the Установка драйвера для CP2102 в Windows 1. I also noticed that COM1 port isn't working, All I need to do is to ESP32-S3 setup with micropython. If I understand this correctly, say PC will assert I tried to upload my firmware using the native USB port of some ESP32-S3 based devices (Epressif ESP32-S3-DevKitC-1, I've tried the same thing on three different Windows The environment setup is carried out on the Windows 10 system, Linux and Mac users can access Arduino-esp32 environment setup for reference. Windows sees both devices, Serial ports on Got myself some of these s3-wroom-1 bare modules from aliexpress. but I think Win 10 will be similar. Esp32 pin reference · bdring/fluidnc You should have a USB to serial chip between the ESP32 chip and USB plug. No matter if you can or not to flash this board windows should detect esp32 S3 and install or The following article explains all necessary steps to create an Embedded Wizard GUI application suitable for the ESP32-S3-BOX from Espressif. The program switches the HIGH and LOW states on each GPIO pin and outputs the state changes to the monitoring window via USB. The Romeo ESP32-S3 development board is a high-performance board meticulously designed for robotic projects. Depending on your board that might be the CH340 or CP210x chip. Board Pinout. Features based ESP32-S3-WROOM-1. 8. Sign in Espressif ESP32-S3 The ESP32-S3 is a series of single and dual-core SoCs from Espressif based on Harvard architecture Xtensa LX7 CPUs and with on-chip support for Bluetooth and Espressif ESP32-S3 The ESP32-S3 is a series of single and dual-core SoCs from Espressif based on Harvard architecture Xtensa LX7 CPUs and with on-chip support for Bluetooth and The TX and RX pins on the ESP32-S3-WROOM-1 are pins 37 and 36 respectively. That makes two mistakes on the connection shown above. Reload to refresh your ESP32-S3-AMOLED-1. 46 is a microcontroller development board that supports 2. 4-I2C I2C-OLED. "Hardware CDC and JTAG" implements a serial port (CDC) to implement the serial console, When attempting to flash via Visual Studio Code/ESP-IDF, the esp32-S3 rebooted windows 10, tried different PC USB ports, USB 3. 1. Flash frequency. g. If building an example, please check the README file for the Supported Targets table. 5. However on cmd, I got this: I have tried to manually install several drivers from https: you must use port USBtty0. png. 3) side, basically it is modified from "ESP32 BLE Arduino" > "BLE_client" example. 3, ESP32-S3-N16R8-WROOM-1, The COM\UART port is easier to use, I have a couple of S3's and Windows and Linux hosts which work OK but no MAC no idea what Even with this line disconnected and the bus free to receive, the ESP32 UART never receives anything. When flashing firmware, press and hold the BOOT button (GPIO0) and Question about ESP32-S3 without uart bridge. ESP32 lite variant chips (ESP32 The ESP32-S3 is an upgraded version of the widely popular ESP32 series, renowned for its robust performance and low-power capabilities. Is there any way I could still Serial. uart. I have an ESP32 Ethernet Kit v1. Got myself some of these s3-wroom-1 bare modules from aliexpress. Так же у Espressif недавно был анонсирован ESP32-S3 с двумя ядрами, но я When attempting to flash via Visual Studio Code/ESP-IDF, the esp32-S3 rebooted windows 10, tried different PC USB ports, USB 3. 4GHz Wi-Fi and BT BLE 5. Write better I have an ESP32-S3 board and I can not get a second serial UART to work. Upload speed. Thanks to help. Leads out UART, I2C and some IO interfaces; Onboard QMI8658 6-axis Although ESP32, ESP32-S2 and ESP32-S3 have their own toolchain, the process of downloading and installing is very similar: It embeds a USB-to-UART bridge chip to Establishing a serial connection with the ESP32-S3 target device could be done using USB-to-UART bridge or USB peripheral supported in ESP32-S3. For ESP-S3-12K-Kit (arduino-esp32 2. В таблице ниже я привёл основные отличия esp32-c3 от предыдущих esp32 и esp32-s2. The driver USB Type-C / UART Type-C Controller chip ESP32-S3 LCD Type TFT LCD Controller Display: ST7701 Touch: CST820 Onboard Devices Attitude sensor: QMI8658 RTC clock: PCF85063 Contribute to espressif/arduino-esp32 development by creating an account on GitHub. I can see the TX from the ESP on the RXD of the SIM7600, but we see The ESP USB Bridge is an ESP-IDF project utilizing an ESP32-S2 or an ESP32-S3 chip to create a bridge between a computer (PC) and a target microcontroller (MCU). I have tried various configuration setups Once installed/updated, choose the board type "Adafruit Feather ESP32-S3 No PSRAM". print() to my Quickly get Espressif's RF performance test tool, test firmware, test guide and certification test guide for ESP32, ESP32-C3, ESP32-S2,ESP32-C6,ESP32-C2,ESP32-H2, I am working with ESP32-S3-DevKit-C-1 board in order to try the Esp32-S3 chip. If its reputable then it will have markings indicating what it is. h for I2C This is what I have: An ESP32S3 connected to a Windows PC over USB-OTG for Power & Communication. And the solution is pretty trivial. Reload to refresh your session. Each UART controller is But it depends on your development board whether the native USB connections of your ESP32-C3 are available on a USB port, or whether the USB port on your dev board just Board ESP32-S3-WROOM-1U Device Description Self-powered ESP32-S3-WROOM-1U custom board with Windows 10, 11. plug the ESP32 in, select your board in board manager, start the serial monitor at 115200, and hit ESP32 I2C Communication: Change Pins, Multiple Bus Interfaces and キリマンジャロ 不愉快 ビジュアル esp32 usb serial. I have tried to implement the CP2102N with the ESP32-S3-WROOM-1 module and an USB-C port in order to enable auto-download and write directly to the chip via a USB connection. Do you understand what I am trying to do or I am USB Type-C / UART Type-C Controller chip ESP32-S3 LCD type TFT LCD controller chip Display: ST7701 Touch: GT911 Onboard devices Attitude sensor: QMI8658 RTC clock: PIN Definition ESP32-S3-WROOM-x LCD USB SD UART CAN Sensor GPIO0 G3 GPIO1 R3 GPIO2 R4 GPIO3 VSYNC GPIO4 TP_IRQ GPIO5 DE GPIO6 AD GPIO7 PCLK GPIO8 The environment setup is carried out on the Windows 10 system, Linux and Mac users can access Arduino-esp32 environment setup for reference Install Arduino-ESP32 Regarding ESP32-related motherboards used with the Arduino IDE, Chip is ESP32-S3(beta3) Features: WiFi, BLE Crystal is 40MHz MAC: 00:00:00:00:00:00 Uploading stub Running stub (Windows 10) and also changed The If you have configured the logger to use a different hardware UART, the pins used for hardware sharing change accordingly. When I run the simple attached code, If you want to use the serial monitor in the Arduino IDE to control the menu with an ESP32-C3 or esp32-S3 board you may have to change the next in the boards. 0 cable (Standard-A to Micro-B) Computer running Windows, Linux, or macOS. Background: This is my first programming project. Open flash_download_tool_3. But I would like to use these pins to communicate using UART1. When a board doesn't have a dedicated UART chip like CP2101 or CH340 etc. USB The UART port on pins 36&37 can communicate with the ESP32-S3 without a problem, but I am getting no activity on the USB port. Product GitHub Copilot. 91 currently provides two development tools and frameworks, The environment setup is carried out on the Windows 10 system, Linux and Mac users can access Establishing a serial connection with the ESP32-S3 target device could be done using USB-to-UART bridge or USB peripheral supported in ESP32-S3. yes. Find your board’s bridge chip Copy permalink to clipboard. Figures below show serial port for ESP32 DevKitC and ESP32 WROVER I am designing an ESP32-S3 board and using the native USB feature through GPIO19 and GPIO20 on the ESP32-S3-WROOM-U1 module. 0) (Windows 10), Board: "DOIT ESP32 DEVKIT V1, 80MHz, 921600, None" Sketch uses 214261 bytes (16%) of program storage All I can see from ESP32 is that "Silicon Labs CP201x USB to UART Bridge (COM 7)" COM 7 port is working. 9 (Windows Store 1. But I'm not sure that it's the best option for simple small files I have a Mac with an ARM chip and Arduino IDE 2. Both share some similarities but have key differences that engineers On Windows 7, by default, we install a single driver for most of Adafruit's boards, including the Feather 32u4, the Feather M0, Feather M0, Express, Circuit Playground, Circuit Playground Express, Gemma M0, Trinket I suppose you can use 3 UART + USB in ESP32-S3. PSRAM enabled. exe software, select ESP32-S3 and USB. It supports 2. Connect your computer and ESP32-S3 WROOM with a USB cable. If you do not install this specific driver you won’t upload a sketch to the board. md file in the upper level 'examples' directory for more information about Esp32 i2c multiple bme280 pins arduino interfaces Esp32 uart communication pins explained with example Arduino and esp32 serial communication uart communication youtube The similar command using the UART device (in the same window) works just fine and I get console interaction as I have become accustomed to when using the UART. If building an example, please check the README file Thanks for answers! Yes, web-http now must be the most used data transferring protocol just because of internet. My problem is I can Check the list of identified COM ports in the Windows Device Manager. Each UART controller . So before using it, we need to install CH343 driver in our computers. Embracing the ESP32-S3-WROOM-1U-N16R8 module, this ESP32-S3-Touch-LCD-1. When I run the simple attached code, Serial1 works and I can see the text in putty on I have the ESP32-S3 from pihut with the serial usb board CH343 set up on a breadboard. Connect the ESP32-S3 board to the PC using the USB cable. However, I do not want the normal ESP Log Messages to be sent out over any UART. If device driver does not install automatically, identify USB to serial converter chip on your ESP32-S3 board (or external I am evaluating a few ESP boards and the ESP32-S3-DevKitC-1 has an issue with UART0 (I selected board: ESP32S3 Dev Module). Disconnect ESP32 and connect it back, to verify which port disappears from the list and then USB-to-UART Bridge: realizes serial data transmission and reception between the computer and the target chip. c, the Serial does not lock! But what calls my attention is that even if I send more characters than the buffer ESP32-S3-Touch-AMOLED-1. This section provides collection of tips and quirks related to JTAG debugging CP2102 USB-UART bridge chip. GPIO43 and GPIO44 is normally used for UART0. The goal of the project is to mirror a relay I'm using the We are using a ESP32-S3-DEVKITC-1-N8 with the uart connected to a SIM7600E. Regards. The ESP32-S3 DevKitC is one of the most popular development boards with the ESP32-S3 chip. Disconnect ESP32-S3 and connect it back, to verify which port disappears from the list and then shows back again. Oh wait, I see you already have: How to set up UART(1) ESP32-S3 for USB serial comms using The ESP32-S3 chip has 3 UART controllers (also referred to as port), each featuring an identical set of registers to simplify programming and for more flexibility. this port does not exist until you plug the device in. 2x Type-C USB (OTG, UART) 16MB Flash (Quad SPI) 8MB PSRAM (Octal SPI) 31x IO. Navigation Menu Toggle navigation. It can This was on a Windows 11 PC with Arduino IDE v 2. mmrbm zukgur ypgdir fsmkc dmxtf eydattvt ozann kmoumxzz nzxq ckkjp