Micropython ssd1306 commands. 3) and a 128x32 OLED display controlled by an SSD1306.
Micropython ssd1306 commands py lib to run the oled display on some TTGO lora boards. Official boards are the Adafruit Huzzah and Feather boards. py 1 # Basic example of clearing and drawing pixels Mar 7, 2025 · SSD1306 driver; WebREPL (web browser interactive prompt) Quick reference for the ESP32; This is the documentation for the latest development branch of MicroPython and Jan 16, 2022 · 14. The SSD1306 OLED display uses either a SPI or I2C interface and comes in a variety of sizes (128x64, 128x32, 72x40, 64x48) and Jun 18, 2021 · The SSD1306 OLED display uses either a SPI or I2C interface and comes in a variety of sizes (128x64, 128x32, 72x40, 64x48) and colours (white, yellow, blue, yellow + Oct 27, 2019 · Create Menus on display (I2C SSD1306 OLED on ESP32) Discussion about programs, libraries and tools that work with MicroPython. Nov 23, 2022 · 使用SSD1306 OLED显示屏¶ SSD1306 OLED 显示器使用 SPI 或 I2C 接口,有多种尺寸(128x64、128x32、72x40、64x48)和颜色(白色、黄色、蓝色、黄色 + 蓝色)。 MicroPython Library for SSD1306 OLED Displays with some simple shape drawing functions. 3 version of the ssd1306. This tutorial is intended to get you started using MicroPython on the ESP8266 system-on-a-chip. 3" 128x64 I2C OLED from Aliexpress and was working with it on an Adafruit Feather ESP8266 board. Be sure to use the right values for the display you're using! Sep 2, 2021 · MicroPython tutorial for ESP8266¶. In this blog we will focus how to get it running on Jun 3, 2019 · From Micropython Forum I came to know that to display bigger Fonts we have to use Writer class of Peter Hinch(Pythoncoder). 96″ or 1. File metadata Jan 29, 2025 · This is the documentation for the latest development branch of MicroPython and may refer to features that are not available in released versions. 3) and a 128x32 OLED display controlled by an SSD1306. Using MicroPython is a great way to get the most of your ESP8266 board. The SSD1306 OLED display uses either a SPI or I2C interface and comes in a variety of sizes (128x64, 128x32, 72x40, 64x48) and Dec 27, 2023 · This is the v1. py which I recommended with Feb 8, 2022 · # Display Image & text on I2C driven ssd1306 OLED display from machine import Pin, I2C from SSD1306 import SSD1306_I2C import framebuf import machine import utime Dec 10, 2024 · Here is a solution for scaling fonts I came up with. mpremote also supports a set of commands given at the command The rotate parameter in the constructor allows you to rotate the display by a 90, 180 or 270 degrees clockwise. Using a SSD1306 OLED display ¶ Mar 25, 2021 · Here is the rest of the example code that will pull the data from the onboard temp sensor and display it to the LCD, perhaps someone can help me navigate a way to accomplish MicroPython driver for SSD1306 OLED displays. 21. NET 推出的代码托管平台,支持 Git 和 SVN,提供免费的私有仓库托管。目前已有超过 1200万的开发者选择 Gitee。. text ("Hello Wolrd!", 0, 0, 1) I struggled a bit when using MicroPython with a nice ESP8266 module with integrated SSD-1306 bi-color OLED Display, so I thought the following info could be useful to others. Details for the file micropython-ssd1306-0. 7 posts • Page 1 of 1. 3. Using a SSD1306 OLED display ¶ Aug 22, 2024 · SSD1306 OLED 是一种常见的小型显示屏,广泛应用于各种微控制器项目中。它具有低功耗、高对比度和快速响应的特点,适合于嵌入式系统中的信息显示和用户界面设计 Mar 18, 2018 · MicroPython is a programming language that is derived from his big brother Python and is optimised to run on microcontrollers. py which I recommended with Jul 15, 2020 · Been using micropython on ESP32 for about 1 year, and I love it!!! I have now hit an issue, which I can't find my way around -and after banging my head on it for the best part of a Jun 23, 2023 · This is the v1. Jan 31, 2017 · All ESP8266 boards running MicroPython. About MicroPython driver for SSD1306 OLED displays. Firmware and driver must match. py For this I had to Build the Oct 26, 2024 · SSD1306 driver; WebREPL (web browser interactive prompt) Quick reference for the ESP32; MicroPython tutorial for ESP8266 Instead it provides you with commands that Apr 29, 2022 · 14. Post by · General discussions and questions abound development of code with MicroPython that is not hardware specific. And vice versa, the ESP8266 chip is a SSD1306 OLED Pinout. If it is your first time it is recommended to Nov 26, 2022 · In this we will explore the exciting world of MicroPython by interfacing the BME280 sensor (which measures Pressure, Temperature, and Humidity) with ESP32 and ESP8266 development boards. Wrap Up. 3v May 31, 2024 · This is the v1. Sep 2, 2023 · Thank you for your appreciation, Wolfgang. If this input is not high (either by connecting it to a pin which you set to ON, or by using a 10k resistor to the 3. Contribute to lazy20017/SSD1306_micropython development by creating an account on Dec 16, 2014 · I want to use the SSD1306 with I2C, too. oled = Jun 16, 2022 · 14. SSD1306_I2C(128, 64, i2c) Interpreter says there is an argument missing, but neither in the original ssd1306 library nor in the Quick reference I've Jan 30, 2021 · CHAPTER 5 Table of Contents 5. On the Pico, there are two different I2C ports I2C0, I2C1. 5. I’ve been using the ESP8266 docs. Step-by-step guide for creating your own IoT temperature monitor! REPL Commands for Instant Feb 19, 2018 · I recently got a 1. 20. First import the libraries we need. The ssd1306 library is built-into the MicroPython Aug 17, 2024 · 典型生态项目 在MicroPython社区,结合 SSD1306 的项目数不胜数,它们涵盖了环境监测小工具、移动机器人的人机界面(HMI)、甚至艺术装置等。 例如,将SSD1306用作小型 Nov 23, 2022 · 14. This does not include conventional Linux-based Jul 20, 2022 · The SSD1306 OLED driver begins by importing the const class from the MicroPython module and framebuf module. # · MicroPython Forum The MicroPython Language General Discussion and Questions; module documentation (ssd1306) import machine import ssd1306 i2c = · MicroPython Forum The MicroPython Language General Discussion and Questions; module documentation (ssd1306) import machine import ssd1306 i2c = Feb 14, 2025 · SSD1306 driver; WebREPL (web browser interactive prompt) Quick reference for the ESP32; This is the documentation for the latest development branch of MicroPython and File details. It has May 28, 2015 · I just published the library of drivers for SSD1306 and SH1106 monochrome OLED displays. 2 days ago · The SSD1306 OLED display uses either a SPI or I2C interface and comes in a variety of sizes (128x64, 128x32, 72x40, 64x48) and colours (white, yellow, blue, yellow + blue). import machine, ssd1306 sda=machine. This object accepts the OLED width, height, and the I2C pins you’ve defined earlier. @Swessels I have today been running the version of ssd1306. bus int 0,1 Raspberry Pi Pico: 0, Nov 19, 2024 · Controlling an OLED display with an SSD1306 driver using I2C on the Raspberry Pi Pico unlocks a world of creative possibilities for users. To work with Aug 30, 2024 · This is the documentation for the latest development branch of MicroPython and may refer to features that are not available in released versions. 14. 24. It also includes a troubleshooting subsection. Most commands here are on windows you may need to use the help functions of esptool. _ssd1306: Using a SSD1306 OLED display ===== The SSD1306 OLED display uses either a SPI or I2C interface and comes in a variety of sizes (128x64, 128x32, 72x40, SSD1306 OLED Pinout. 0 demo. The main characteristic of a board is how much flash it has, how the GPIO pins are Sep 13, 2023 · I've been using the ssd1306. Learn how here. fizban Posts: 24 2017 Jul 10, 2023 · micropython驱动SSD1306的库(文字、点、线、圆形、矩形、图片、汉字、3D方块). Peter Hinch Index to my micropython 1 day ago · Commands¶. mpremote also supports a set of commands given at the command Jan 6, 2025 · The MicroPython software supports the ESP8266 chip itself and any board should work. The SSD1306 OLED display uses either a SPI or I2C interface and comes in a variety of sizes (128x64, 128x32, 72x40, 64x48) and Jul 18, 2014 · The Pyboard supports both pyb and machine. py to see the linux commands Jun 18, 2021 · MicroPython tutorial for ESP8266¶. 96-inch display with · MicroPython Forum The MicroPython Language General Discussion and Questions; module documentation (ssd1306) import machine import ssd1306 i2c = Feb 28, 2025 · SSD1306 driver; WebREPL (web browser interactive prompt) Quick reference for the ESP32; This is the documentation for the latest development branch of MicroPython and Mar 26, 2016 · All ESP8266 boards running MicroPython. Target audience: MicroPython users with an RP2040 boards. Tuesday, March 11 2025 Breaking News. Using the Sep 2, 2021 · 14. I set up an ssd1306 on my pyboard and everything Mar 25, 2021 · Adafruit SSD1306 OLED display working. py to your Aug 17, 2024 · micropython-ssd1306 是一个 MicroPython 库,专门设计用于在嵌入式系统上控制 SSD1306 型号的 OLED 显示屏。 这些小巧而高效的显示屏广泛应用于各种物联网(IoT)设备 Sep 20, 2022 · In this tutorial, we will learn to easily interface Raspberry Pi Pico with an SSD1306 OLED display. Using a SSD1306 OLED display ¶ Nov 2, 2021 · This module depends on the PiicoDev Unified Library, include PiicoDev_Unified. Using a SSD1306 OLED 2 days ago · SSD1306 driver; WebREPL (web browser interactive prompt) Quick reference for the ESP32 This is the documentation for the latest development branch of MicroPython and Jan 29, 2025 · SSD1306 driver; WebREPL (web browser interactive prompt) Quick reference for the ESP32 This is the documentation for the latest development branch of MicroPython and Aug 20, 2022 · 文章浏览阅读1. py library for text animation MicroPython firmware holds the library for the SSD1306 OLED. The const class is used for defining the class You signed in with another tab or window. The board is flashed with the latest firmware (esp32-20170729-v1. The Jul 22, 2018 · The hardware scroll methods shifts the pointer to the display memory, resulting in pixel wrap around. py. 1Simple test Ensure your device works with this simple test. MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library and is optimised to run on Dec 9, 2017 · Alternatively, as suggested, a small improvement to start() (optionally taking the address and read/write flag) would greatly improve the usability of the start/stop/read/write Oct 21, 2016 · Note the first two parameters to the SSD1306_SPI class initializer are the width and height of the display in pixels. SSD1306_I2C(128, 64, i2c) Interpreter says there is an argument missing, but neither in the original ssd1306 library nor in the Quick reference I've Jan 30, 2021 · The SSD1306 display pictured below is 128 x 64 pixels, and the board is tiny, and will fit neatly inside the RPi case. You can buy one at the store. 0 version of the MicroPython documentation. This content guides viewers through Oct 28, 2024 · In this article, we will explore how to interface an SSD1306 OLED display with the Raspberry Pi Pico using MicroPython. The SSD1306 driver was written to be portable and hence uses machine. The VCC and GND pins will power the OLED display and will be connected Jan 16, 2022 · Commands¶ For REPL access, running mpremote without any arguments is usually all that is needed. 96 inch OLED display. 使用SSD1306 OLED显示屏¶ SSD1306 OLED 显示器使用 SPI 或 I2C 接口,有多种尺寸(128x64、128x32、72x40、64x48)和颜色(白色、黄色、蓝色、黄色 + 蓝色)。 Jun 28, 2021 · Complete MicroPython code and Library. In the init_display section there are a couple of lines that allow the display text to be Feb 19, 2025 · This is the documentation for the latest development branch of MicroPython and may refer to features that are not available in released versions. The latter is portable between platforms. But it do not run. Using a SSD1306 OLED Oct 10, 2024 · 1. You can benchmark the SPI interface Aug 28, 2021 · display = ssd1306. 9. Target audience: Users with a · MicroPython Forum The MicroPython Language General Discussion and Questions; module documentation (ssd1306) import machine import ssd1306 i2c = · MicroPython Forum The MicroPython Language General Discussion and Questions; module documentation (ssd1306) import machine import ssd1306 i2c = · MicroPython Forum The MicroPython Language General Discussion and Questions; module documentation (ssd1306) import machine import ssd1306 i2c = Dec 4, 2024 · 资源浏览阅读69次。该库是一个Python库,主要用于在基于MicroPython的设备上驱动OLED显示屏,特别是那些使用SSD1306驱动芯片的显示屏。 MicroPython是一种小型的、 Dec 7, 2024 · SSD1306 OLED 是一种常见的小型显示屏,广泛应用于各种微控制器项目中。它具有低功耗、高对比度和快速响应的特点,适合于嵌入式系统中的信息显示和用户界面设计。MicroPython 提供了对 SSD1306 OLED 的驱动支 Apr 14, 2019 · I've been experimenting with a pyboard (running uPy 1. 96"I2C屏幕显示_ssd1306 i2c显示驱动 可以与I2C或SPI版本的显示器一起使用 您可以将该库下载为zip文件并将其解压缩到Arduino / Jun 23, 2023 · SSD1306 driver; WebREPL (web browser interactive prompt) Quick reference for the ESP32; MicroPython tutorial for ESP8266 Instead it provides you with commands that Sep 14, 2024 · 总的来说,这个项目为使用MicroPython在基于SSD1306 的OLED屏幕上实现中文显示提供了一个完整的解决方案,涵盖了从硬件驱动到汉字字库的各个方面,对于那些希望在 Learn to interface a DHT11 sensor and OLED display with ESP32 using MicroPython. Using a SSD1306 OLED Apr 14, 2018 · Code: Select all from machine import I2C i2c = I2C(2) import ssd1306 display = ssd1306. The display is connected via I2C. py driver from the These commands are all done when connected to the board via the terminal server. SSD1306_I2C(128, 64, i2c, 60) Jan 16, 2025 · adafruit_ssd1306 MicroPython SSD1306 OLED driver, I2C and SPI interfaces. If it is your first time it is recommended to Jun 5, 2021 · Gitee. It accepts as argument a number that controls the scrolling speed. 3. Using a SSD1306 OLED display ¶ Mar 7, 2025 · . Target audience: MicroPython Users. which shows at least some of the other display Jun 11, 2021 · RP2040 based microcontroller boards running MicroPython. There is a driver for SSD1306 displays in MicroPython's repository, but I wasn't The SSD1306 OLED display uses either a SPI or I2C interface and comes in a variety of sizes (128x64, 128x32, 72x40, 64x48) and colours (white, yellow, blue, yellow + blue). I originally wrote this elsewhere but a user suggested that I should poste this here NB: I am using ESP32-WROOM Sep 4, 2014 · To benchmark the I2C interface you need an I2C device present (which I have) because the protocol requires acks from the slave. Use the upip package manager: If your board or your computer doesn't have an active internet connection you can also clone this project on your local drive and copy the ssd1306. 91" 128x32 I have looked through the code example that are listed on the adafruit website and they are for circuit python Apr 3, 2022 · RP2040 based microcontroller boards running MicroPython. I made a demo which showcases using this OLED Display Aug 22, 2024 · micropython-ssd1306 是一个为SSD1306 OLED显示屏设计的驱动程序,通过这次fork,项目团队成功地将其上架到了PyPi平台,这意味着开发者可以通过upip包管理器直接安 Apr 7, 2020 · Scroll out horizontally. There are four pins in this display. We will use SSD1306 or SSD1315 I2C OLED Display with ESP32 May 25, 2021 · The SSD1306 OLED display uses either a SPI or I2C interface and comes in a variety of sizes (128x64, 128x32, 72x40, 64x48) and colours (white, yellow, blue, yellow + Oct 25, 2022 · Ensure the MicroPython firmware is correctly uploaded to ESP8266. 180 degrees are easy, because this can be done using only hardware Aug 24, 2024 · The ENABLE in question is an input to the OLED display. ssd1306 Documentation, Release 1. class adafruit_ssd1306. Example Usage This shows Sep 4, 2024 · The SSD1306 OLED is wired to the RPi Pico via the I2C port. I did not write this code; in fact, I do not know who did as the file itself does not credit a developer. You switched accounts on another tab Mar 7, 2025 · As MicroPython supports different boards and modules, physical pin numbering was chosen as the lowest common denominator. Imprinted as VCC, GND, SCL, and SDA respectively. 4 posts but the May 16, 2018 · The official pyboard running MicroPython. On the ESP32 the I2C pins are: SDA: 23, Dec 22, 2024 · This is the documentation for the latest development branch of MicroPython and may refer to features that are not available in released versions. The VCC and GND pins will power the OLED display and will be connected ESP32开发之旅——ssd1306 OLED屏的使用 前言 在本文中,您将学会ssd1306 OLED屏在ESP32中的使用,本文提供了简单的示例供学习参考。需要注意的是,本文中的ESP32是使 Aug 28, 2021 · display = ssd1306. Extending the ssd1306. I connectet SDA to Y10, and SCL to Y9, VIN to 5V and GND to GND. General board Jan 29, 2025 · This is the documentation for the latest development branch of MicroPython and may refer to features that are not available in released versions. The latest development version of this page may be more current. Target audience: MicroPython users with a micro:bit. 22. This is the reference design and main target board for MicroPython. The ssd1306. The thing to know is that the initialization should not use the Pin() function as usual but use the raw GPIO numbers. Feb 4, 2025 · After that, create an SSD1306_I2C object called oled. 3″ OLED Display with ESP32 using MicroPython Code. py to your board. 5k次,点赞3次,收藏29次。【MicroPython ESP32】ssd1306驱动0. py in the project directory on your MicroPython device. The ESP32 has 4 hardware SPI buses but 2 are reserved. 2016 Jan 22, 2025 · 1. Listing 1: examples/simpletest. so far ok? Additionally this library might soon May 26, 2023 · In this guide, you will learn how to use 0. To make the screen scroll out, you can use the scroll_out_screen(speed) function that scrolls the entire screen out of the OLED. 23. I found this file in this video but also in Oct 7, 2023 · This is the vv1. Using a SSD1306 OLED Jul 24, 2018 · Also ensure you are using the latest SSD1306 driver, as there was a change made relatively recently. 1. **确保设备连接**: 首先,确保 Jan 16, 2022 · SSD1306 driver; WebREPL (web browser interactive prompt) Quick reference for the ESP32; MicroPython tutorial for ESP8266 Instead it provides you with commands that · MicroPython Forum The MicroPython Language General Discussion and Questions; module documentation (ssd1306) import machine import ssd1306 i2c = Aug 24, 2017 · I’m not aware of any ESP32 specific SPI docs. Reload to refresh your session. py Use Jul 29, 2017 · Just got a new chinese clone of lolin wemos 32 with integrated oled ssd1306 display. I have loaded up the most recent MicroPython build · MicroPython Forum The MicroPython Language General Discussion and Questions; module documentation (ssd1306) import machine import ssd1306 i2c = Feb 23, 2017 · Questions and discussion about running MicroPython on a micro:bit board. For mapping between board logical pins and Oct 31, 2024 · 要在基于MicroPython的树莓派Pico上下载并安装`micropython-ssd1306`库,用于控制SSD1306类型的OLED屏幕,你可以按照以下步骤操作: 1. - PerfecXX/MicroPython-SSD1306 Dec 17, 2022 · That is all for the two mini projects using our SSD1306 and MicroPython code. 2017 在网上查了一圈,使用MicroPython驱动oled屏,大都是用官方库ssd1306驱动。官方库只支持8x8显示英文字符,屏幕上显示太小了,看起来太吃力。于是写了个库micropython Sep 26, 2023 · If using Linux / Mac, use python3 instead of python. 1-391 This driver is based on the SSD1306 driver in the MicroPython source but differs by supporting hardware I2C interfaces (like on the SAMD21 MicroPython port). You can select a window. py from there to Feb 11, 2025 · This is the documentation for the latest development branch of MicroPython and may refer to features that are not available in released versions. Our goal is to Oct 26, 2024 · This is the v1. Using a SSD1306 OLED display ¶ MicroPython Library for SSD1306 OLED Displays with some simple shape drawing functions. SSD1306_I2C (* args: Dec 27, 2023 · Getting a MicroPython REPL prompt¶ REPL stands for Read Evaluate Print Loop, and is the name given to the interactive MicroPython prompt that you can access on the Jun 17, 2022 · 14. tar. And vice versa, the ESP8266 chip is a Feb 27, 2024 · It carries information such as commands, addresses, and data. I used the 1. Using a SSD1306 OLED This display is I2C and is connected to GPIO12 (SCL) and GPIO14 (SDA). Mostly these are provided by a third · The official pyboard running MicroPython. You don’t have to scroll the entire display either. This does not include conventional Linux-based If your board or your computer doesn't have an active internet connection you can also clone this project on your local drive and copy the ssd1306. The organic light-emitting diode (OLED) display that we’ll use in this tutorial is the SSD1306 model: a monocolor, 0. Target audience: MicroPython users with an ESP8266 board. We’ll cover an overview of the SSD1306 display, Oct 29, 2020 · writevto was an optimisation added a little while ago to MicroPython that helps with these sorts of drivers that need to send commands over I2C in the form of <prefix><chunk of This shows an example usage on an ESP32 board with an SSD1306 display with an resolution of 128x32 pixels. com(码云) 是 OSCHINA. Author(s): Tony DiCola, Michael McWethy. RP2040 & SSD1306 can communicate using MicroPython and a simple hardware setup. mpremote supports being given a series of commands given at the command line which will perform various actions in sequence on a remote MicroPython Mar 25, 2021 · Here is the rest of the example code that will pull the data from the onboard temp sensor and display it to the LCD, perhaps someone can help me navigate a way to accomplish Aug 19, 2023 · SSD1306 OLED 是一种常见的小型显示屏,广泛应用于各种微控制器项目中。 它具有低功耗、高对比度和快速响应的特点,适合于嵌入式系统中的信息显示和用户界面设计。MicroPython 提供了对 SSD1306 OLED 的驱动支 Dec 22, 2017 · The display is initialized and accepts commands like 'contrast', 'poweroff' etc. The SSD1306 OLED display uses either a SPI or I2C interface and comes in a variety of sizes (128x64, 128x32, 72x40, 64x48) and Nov 16, 2022 · Commands¶ For REPL access, running mpremote without any arguments is usually all that is needed. dupterm(console) I did copy FBConsole. oled = SSD1306_I2C(128, 64, i2c) console = FBConsole(oled) os. By the time, I need to update some posts that become not working because of software updates (quite all the time on Raspberry PI computer boards) or because I add some content Dec 22, 2017 · The display is initialized and accepts commands like 'contrast', 'poweroff' etc. Using a SSD1306 OLED · MicroPython Forum The MicroPython Language General Discussion and Questions; module documentation (ssd1306) import machine import ssd1306 i2c = Jun 29, 2016 · All ESP8266 boards running MicroPython. oled = SSD1306_I2C (128, 64, i2c) # Text Display (Text,x,y,color) oled. Contribute to adafruit/micropython-adafruit-ssd1306 development by creating an account on GitHub. ssd1306. The SSD1306 OLED display uses either a SPI or I2C interface and comes in a variety of sizes (128x64, 128x32, 72x40, 64x48) and Mar 19, 2024 · 在嵌入式设备开发中,实时时钟(RTC)在很多应用中扮演着重要的角色。它可以提供准确的时间跟踪以及时间戳功能,对于需要时间相关操作的应用非常有用。本文将介 MicroPython SPI & I2C Display Driver for SSD1306 monochrome OLED - rdagger/micropython-ssd1306 MicroPython. Therefore, you currently can only Apr 23, 2023 · Introducing the 0. gz. We are wiring to the I2C1 port via GPIO pins 26/27 May 26, 2023 · Select the micropython-ssd1306 option (usually top of the list) Select Install; Editing the MicroPython SSD1306 Library. . I really had so much fun doing this project, especially the display of Anime images in our SSD1306 OLED display :). Colour Sorting Machine Project Arduino and TCS3200; LR44 Battery Equivalents: A Complete Aug 25, 2018 · MicroPython provides some built-in support for these displays, and a simple framebuffer which can be used as a drawing surface. You signed out in another tab or window. Pin(5)) oled = Mar 7, 2025 · Installing MicroPython¶ See the corresponding section of tutorial: Getting started with MicroPython on the RP2xxx. Using a SSD1306 OLED display¶. py module provides an excellent class for interfacing with the SSD1306 via I2C. Getting started with MicroPython on the ESP8266¶. Specifically 0. Save the following library for OLED display to Raspberry Pi Pico with the filename ssd1306. However, we still need a driver to Jun 20, 2016 · All ESP8266 boards running MicroPython. zolu exvxj xzxqop maffs kws hwfg gcj mtm xnpoyc hkew oepanm rfoea mizqc anuctx zuibp