Openbeken home assistant tutorial github. Need insights! OpenBK7231T/OpenBeken is a Tasmota/Esphome replacement for new Tuya modules featuring MQTT and Home Assistant compatibility. - OpenBeken - YouTube but its not shown how the device is integrated in ha settings. After making the backup, obtain the firmware pinout configuration in JSON, and save it. c Function: NULL); chart_create: Creates a chart with a specified number of samples, variables, and axes. This repository is named "OpenBK7231T_App", but now it's a multiplatform app, supporting build for multiple separate chips: BK7231T (WB3S, WB2S, WB2L, etc) BK7231N (CB2S, CB2L, WB2L_M1, etc) T34 (T34 is based on BK7231N) Home Assistant is open source home automation that puts local control and privacy first. as far as i can tell domoticz can not do this and needs plain values if i know what values domoticz wants (r,g,b, seprate or full string RGBWW) then we can ask the OpenBK people to change it haaska implements a bridge between the Home Assistant Smart Home API and the Alexa Smart Home Skill API from Amazon. WiFi LED CONTROLLER) will work with this integration if you can control the device with the Magic Home app or the Surp Life app. chart_create: Creates a chart with a specified number of samples, variables, and axes. github. Available for free at home-assistant. html馃敹OpenBeken GitHub https Sep 10, 2022 路 Hey all - Relatively new to posting on here, so bear with me as I fumble my way through it! Going to write up a small walkthrough on a relatively niche product - including LocalTuya config, and physical (no soldering!) flashing of it with OpenBeken and LibreTuya ESPHome configuration. I didn’t have to touch my HA configuration. Nov 14, 2023 路 OpenBeken has an interesting way to quickly configure devices using pins, roles, and channels. There are versions with esp chip but the ones that i use are with To do click the Start Home Assistant Discovery button which sends outs MQTT discovery messages, one for each entity (switch, light). May 21, 2023 路 The discussion focuses on configuring a TuyaMCU dimmer with OpenBeken firmware for integration with Home Assistant. " Feb 17, 2024 路 Here is a detailed guide on how to Open Bekenize/flash the new Tuya chips with OpenBK7231T. Powered by a worldwide community of tinkerers and DIY enthusiasts. Nov 7, 2022 路 exactly for home assistant they solved by adding functionality to format the data. The conversation also touches on the integration of these devices with Home Assistant and the challenges faced in ensuring accurate power measurements and MQTT communication. See also chart_add on forum. After having it all turned off when leaving home or going to sleep. My repo is here: The guide shows how to pair the TuyaMCU device with HomeAssistant by flashing my OpenBeken to WB3S module. 02. The system is built using a modular approach so support for other devices or actions can be implemented easily This repository is the first one of a series of tutorials addressing different parts of the development with Home Assistant seen with the eye of the skilled user. OpenBeken is open source software for various types of "smart home" devices, designed for various, often Chinese, WiFi chipsets, below is the list of supported platforms in the spoiler (as of 14. This repository is named "OpenBK7231T_App", but now it's a multiplatform app, supporting build for multiple separate chips: Jun 9, 2022 路 Discover how to configure a TuyaMCU dimmer with OpenBeken for Home Assistant integration. Each tutorial is shipped as a standalone github repository holding the code alongside with the README (if any). IT actually supports BK7231T (WB3S, WB2S, WB2L, etc), BK7231N (CB2S, CB2L, WB2L_M1, etc), T34 (T34 is based on BK7231N), XR809 (XR3, etc), BL602 and W800 (W800-C400, WinnerMicro WiFi & Bluetooth), W801 OpenBeken now features a scriptable charts driver that allows you to display an arbitrary number of variables with an arbitrary number of axes. com teardowns section Have a device? Help us! Submit a teardown here! Want to get cloud-free? Pair with HA? Flash OpenBeken - now supporting BK7231N, BK7231T, T34, BL2028N, XR809, W600/W601, W800/W801, BL602, LF686 and LN882H! Do you like our Teardowns List? OpenBK7231T/OpenBeken is a Tasmota/Esphome replacement for new Tuya modules featuring MQTT and Home Assistant compatibility. Step by step guide with photos. We enter the MQTT tool, Home Assistant sees the information published by Arduino: Arduino also sees what HA will post: Communication works fine both ways. From the photos of a review, it can be seen that ESPs are installed in it. You may or may not be aware that Tuya has been replacing the ubiqitous ESP chips from their devices for a chip which is pin-compatible but does NOT run Tasmota, ESPurna or ESPHome. Aug 16, 2022 路 OpenBK7231T/OpenBeken is a Tasmota/Esphome replacement for new Tuya modules featuring MQTT and Home Assistant compatibility. Aliexpress currently offers a GEEKMAGIC Smart Weather Clock. Jun 12, 2022 路 Hello again, I would like to present my OpenBeken progress update. Providing them here for ease of access. OpenBK7231T/OpenBeken is a Tasmota/Esphome replacement for new Tuya modules featuring MQTT and Home Assistant compatibility. Different to a framework it doesn't determine the Channel types are often not required and don't have to be configured, but in some cases they are required for better device control from OpenBeken web panel. The discovery topic should match the discovery_prefix defined in Home Assistant, the default value is homeassistant. Quite recently, a project named Openbeken managed to exploit new generation Tuya hardware with these chips Open Source firmware replacement for Tuya Wifi Thermostate from Beca and Moes with Home Assistant Autodiscovery - fashberg/WThermostatBeca Aug 1, 2022 路 I tried a little bit, but it is too complex to find it. io/webapp/devicesList. MQTT discovery queued. GitHub is where people build software. It would be nice to have OpenBeken to be able to support direct communication with Home Assistant just like esphome devices do. Automatic Discovery allows you to easily pair your device with Home Assistant, without having to write any YAML code. Tasmota has option WifiConfig 2 for their soft-AP. 0. Feb 11, 2023 路 Hey, we’ve recorded another guide for you, this time for ceiling lamp, showing how to desolder CB2S (BK7231N) and flash it outside circuit, and then solder it back. The firmware was converted using the firmware ltchiptool CLI. mqtt iot wifi smart-home home-assistant tasmota tuya w600 xr809 w601 bk7231 bk7231t OpenBeken Javascript/Vue control OpenBeken simulator that allows you to draw a virtual IoT device schematic and run it on Windows. This is done entirely without Home Assistant, everything is OpenBeken Javascript/Vue control panel and Supported Devices (Teardowns/Templates) List - OpenBekenIOT/webapp Feb 24, 2024 路 TuyaMCU devices configured with OBK can be also paired with Home Assistant, both by automatic Home Discovery or by more advanced and flexible manual YAML config. You also learn about some pitfalls and how to avoid them. 0). This repository is named OpenBK7231T_App, but now it's a multiplatform app, supporting build for multiple separate chips: BK7231T (WB3S, WB2S, WB2L etc) BK7231N (CB2S, CB2L, WB2L_M1 etc) T34 (based on BK7231N) Dec 19, 2022 路 Hi, i am new to this community as i am using Home Assistant only a few days, but with success, i think. This repository is named "OpenBK7231T_App", but now it's a multiplatform app, supporting build for multiple separate chips: Feb 10, 2023 路 FYI, Home Assistant posted a new blog post with a status update regarding its Matter support, and in summary, they have done big updates to their documentation on Matter, (and the next upcoming release version (Home Assistant core 2023. Sep 13, 2023 路 Here is a detailed guide on how to Open Bekenize/flash the new Tuya chips with OpenBK7231T. I will post all the code here that you can use while you follow a tutorial on the Youtube channel. Also short description of BL0942 communication protocol in UART mode with code examples. Easy to use, GUI, BK7231T/BK7231N flash tool and GPIO config extractor for beginners. More details about Home Assistant discovery can be found here. Create the directories src/ and dist/. io. // EDM-01AA-EU dimmer config // Start TuyaMCu driver startDriver TuyaMCU // set channel types for OBK GUI (and Hass Discovery) setChannelType 1 toggle setChannelType 2 dimmer // set TuyaMCU baud rate tuyaMcu_setBaudRate 115200 // set TuyaMCU default wifi state 0x04, which means "paired", // because some TuyaMCU MCUs will not report all data // unless they think they are connected to cloud Aug 16, 2023 路 That's all. This means you can, for example, show your temperature and humidity history, or a voltage or power, or practically any variable you want. The vulnerability as well as the exploitation tooling were identified and created by Khaled Nassar and Tom mostly going to work on LN882H. Follow along the instruction. Oct 2, 2022 路 With a little help of my assistant, I have prepared so far two (third is WIP) OpenBeken Youtube videos. Channel types describes the kind of value stored in channel, for example, if you have a Tuya Fan Controller with 3 speeds control, you can set the channel type to LowMidHigh and it will Jan 18, 2023 路 Please read whole description!The following video is a guide how you can free from cloud the TreatLife Intertek Switch with WB3S module, but it can be also a As suggested restart Home Assistant, so that everything gets loaded so far. While there are different Nov 9, 2023 路 Pretty sure the chip in this device is not supported by either TinyLibre or OpenBeken, I have opened the controller and route of replacing the Tuya chip with a ESP chip is a possibility, would take some reverse engineering to get the serial control commands/status between the Tuya wifi chip and the Tuya MCU that does the actual control of the functions. 230 release Lit is widely used throughout th Home Assistant frontend. 1 (tested successfully with Tasmota-ir v10. Most of OpenBeken features are emulated, including pins, buttons, energy metering, ADC and potentiometers, event handlers, change handlers, LittleFS scripting and of course MQTT runs as well. Get comments on them all the time. Using the wrong firmware could brick your device! Make sure you check which version you need before uploading. For more info, please refer to those guides: https Apr 20, 2022 路 Related Topics General topics about my firmware for BK7231: [BK7231T] My HTTP server, configurator, MQTT support from Home Assistant WB2S/BK7231 Tutorial - writing custom firmware - UDP/TCP/HTTP/MQTT Topics about uploading OpenBK to other products: LED WiFi RGBCW Tuya - teardown, BK7231N, programming with my Tasmota replacement Garden Tuya OpenBK7231T/OpenBeken is a Tasmota/Esphome replacement for new Tuya modules featuring MQTT and Home Assistant compatibility. Here’s a guide: After that you can easily pair your device with Home Assistant via Dec 23, 2023 路 I've been using Home Assistant for years, but due to ridiculous regulations here in Australia, I have only just been able to afford to get an electrician in to install a few smart switches and AC fan controllers. LEDVANCE AC28208 Smart Wifi Plug Mar 27, 2023 路 Theres a tutorial-video from openbk community Easy Home Assistant Discovery Pairing for BK7231T, BK7231N, BL602, XR3, W800, W600, etc. Not wholly voluntary, but is a response to the fact that more Smart Home Devices started using BK7231 vs. Something went wrong, please refresh the page to try again. Currently it works on Home Assistant 0. See also chart Add this topic to your repo To associate your repository with the openbeken topic, visit your repo's landing page and select "manage topics. . Currently they are al running OpenBeken wiht the following configuration: PIN 6: PWM-2 - Blue PIN 7: PWM_n-3 - C/W TEMP PIN 8: PWM-4 - C/W BRIGHTNESS PIN 24: PWM-1 -GREEN PIN 26: PWM-0 - RED It also has OpenBeken flag 8 selected in order to work properly: “[LED] Alternate CW light mode (first PWM for Feb 5, 2024 路 Yes, exactly, the goal is for instance to be able to power on the plug of the modem/router/APs when returning home (or waking up). This repository is named "OpenBK7231T_App", but now it's a multiplatform app, supporting build for multiple separate chips: Home Assistant is open source home automation that puts local control and privacy first. See also chart_addNow on forum. Step-by-step guide for IoT device independence! Smart LED RGBCW Tuya based on non-ESP chip (BK7231T / BK7231N) pairing guide with Home Assistant (OpenBekken - Tasmota replacement for BK chips, including WB2S, WB3S, WB2L etc modules). SW2 waits until someone finds how to make it work. More advanced things are also possible through simple event mechanisms. Jul 6, 2022 路 Here is a detailed guide on how to Open Bekenize/flash the new Tuya chips with OpenBK7231T. Dedicated for Windows platform, but works on Linux with Mono. 17. In this guide I am using an Australian DETA 6922HA-Series 2 Double Power Wall outlet. You can delete the directory dist/ any time to test the build process is fully working. So far I bought a few Feit Dimmer in Costco. mqtt iot wifi smart-home home-assistant tasmota tuya w600 xr809 w601 bk7231 bk7231t OpenBeken Javascript/Vue control Jul 19, 2023 路 I successfully flashed my Feit Electric Smart Wi-Fi Yard Stake with OpenBeken - now it's cloud-free and works with Home Assistant! This is my new platform, that can control hunderds of Air Conditioners, out of the box, via Tasmota IR transceivers. Quick Intro I was looking for a mains-powered (no batteries!) “nightlight” which could be linked together Example code for Home Assistant Tutorials for the Smart Home Junkie channel on Youtube. The latter would be created by the toolchain. Summary generated by the language model. c Function: NULL); chart_addNow: Adds data to the chart using the current NTP time. You learn why it is useful and how to use it for building cards. g. Mosquitto MQTT only adds in device format through automatic discovery but in my case I cannot activate automatic discovery in openbeken firmware because none has been configured: "No relay, PWM, binary sensor or power driver running. They all have BK7231T/WB2L chipset one them. 94 (may be some newer too) and from 0. I have added much more features according to user requests, including: 1. File: driver/drv_charts. WinnerMicro W600 Weather station tutorial - Tasmota/Home Assistant compatible - step by step guide to get DHT11 measurements in HA, in Tasmota Control, etc by using Air602 board and OpenBeken Dec 8, 2022 路 In the webif of your flashed smart plug/device: Config > Home Assistant Configuration > Start Home Assistant Discovery. That allows to turn on/off the relay remotely when the main WiFi is out. OpenBK7231T/OpenBeken is a Tasmota/Esphome replacement for new Tuya modules featuring MQTT and Home Assistant compatibility. 99), and they are still possible to flash with tamota. Contribute to morpheus017/OpenBeken development by creating an account on GitHub. Adds data to the chart with specified variables at a specific NTP time. It implements the same TuyaMCU interface as the original firmware but exposes all the buttons and LEDs directly over the interface, enabling controllers higher up the stack (OpenBeken, Home Assistant, etc. Home Assistant assumes it's already on. Kill the terminal by clicking the trash icon. Users express a desire for HA discovery to categorize relays under the "light:" section instead of "switch:". It is based on the latest “tasmota-ircustom. 2) Vym臎nit modul za odpovídající ESP a flashnout ESPHome nebo Tasmota 3) V p艡ípad臎 modulu s Beken chipem pou啪ít OpenBeken firmware Budu se v臎novat 3) Lidl zásuvka. This repository is an alternative TuyaMCU firmware for the Treatlife DS02. It is a very simple process and works as a charm. Followed manual setup and pin config without success. Oct 11, 2022 路 Summary OpenBeken is very easy to connect to Tasmota - even without Home Assistant. You can also sketch connections of your virtual WiFi module to connect peripherals like buttons, relays, LED strips and even power metering modules and potentiometers. See tutorial. 1) Pou啪ít n臎jakou integraci (by钮 t艡eba s vyu啪itím cloudu) - na výrobci modulu nezávislé. TuyaMCU support for smart dimmers and fans. Perfect to run on a Raspberry Pi or a local server. good-old ESP82xx. This repository is named "OpenBK7231T_App", but now it's a multiplatform app, supporting build for multiple separate chips: Tutorials shipped as git repositories. Just do it for sake of awareness. LSPA9 power metering socket flashing with OpenBeken (Tasmota replacement for BK7231N/CB2S) guide and calibration step by step tutorial. Oct 22, 2023 路 The discussion revolves around integrating OpenBeken devices into Home Assistant (HA) as lights, similar to Tasmota's SetOption30 feature. They had a great offer last week (two dimmers for $19. There are also multiple ways to get TuyaMCU data out of OBK device - you can just use OBK channels, or you can use special MQTT dpID link, or you can use DP command to request all dpID Pair BL602 Sonoff devices with Home Assistant - open source firmware for BL602 platform - OpenBeken port (Tasmota/Esphome-style but multiplatform firmware), detailed video guide for flashing via USB to Serial Dec 18, 2022 路 this is an old thread but hopefully gets some eyes on it. This repository is named "OpenBK7231T_App", but now it's a multiplatform app, supporting build for multiple separate chips: May 26, 2024 路 袣邪薪邪谢 胁 Telegram - https://t. when a given temperature is exceeded, it switches on a relay or sends a GET packet to another device), or in Home Assistant (just like any other device in HA). This provides voice control for a connected home managed by Home Assistant, through any Alexa-enabled device. openbeken doesn't have any public repositories yet. This tool can automatically download latest firmware (on user request) and then do a full BK backup and then write new flash cycle. This repository is named "OpenBK7231T_App", but now it's a multiplatform app, supporting build for multiple separate chips: Jan 30, 2023 路 Let’s get all new Tuya devices working cloudfree with our beloved Home Assistant! Hello, here’s a short video guide showing how you can pair the new non-ESP Tuya chips with Home Assistant by using OpenBeken multiplatform/portable firmware (inspired by Tasmota, compatible with most Tasmota MQTT json an…. In OpenBeken, configuring DGR is even simpler, as the basics are available on the GUI itself, in Options-> Configure Device Groups. Apr 23, 2023 路 If you are looking for a device to buy or a help in flashing, please check out our list, it can be easily searched by model name, manufacturer, tags and WiFi module inside (module names like CB2S, CB3S, etc are also working) This repository contains the toolchain to exploit a wireless vulnerability that can jailbreak some of the latest smart devices built with the bk7231 chipset under various brand names by Tuya. Do the steps with the Github device activation. Channels link roles together, for instnace if you have GPIO for a switch, a relay, and a status light, if all of these are on the same channel, it’s assume they all work together. Jun 7, 2023 路 MQTT isn't always desired for various reasons. Open source software for Beken chips including BK7231 - aimed primarily at IOT applications like sockets, lights & LED strips - for those who want free of Tuya. Home Assistant~ Home Assistant is an open source home automation solution that puts local control and privacy first. View the list of my devices and the devices that I recommend on this page. 2024): Jan 7, 2023 路 OpenBeken Provisioning. Desoldering WiFi module from RGBCW bulb: Mar 31, 2024 路 OpenBeken IoT device simulator allows you to run a virtual OBK device to try out OBK scripting, MQTT setup and Home Assistant pairing. chart_addNow: Adds data to the chart using the current NTP time. Feb 9, 2023 路 Struggling to get Home Assistant to recognize my OpenBeken device. There are apparently two versions: smalltv - ~15 EUR - with ESP-12F and without touch sensor on the top smalltv pro - ~25 EUR - with ESP32-WROOM-32 and touch sensor on the top As always, there are different vendors and prices, but the bottom BK7231T & BK7231N . OpenBeken simulator that allows you to draw a virtual IoT device schematic and run it on Windows. First i only use (tuya) esp devices such as Gosund EP2 that flashed successfully with tasmota but i already have other tuya devices that aren’t equipped with esp chip, such as the “LoraTap RR500W” smart relay module. Chances are high that your bulb or controller (eg. OpenBeken is alternative firmware for IoT devices that allows you to cut from cloud and connect easily to other systems like Home Assistant, soon Domoticz, etc. Full code: OpenBK7231T/OpenBeken is a Tasmota/Esphome replacement for new Tuya modules featuring MQTT and Home Assistant compatibility. This repository is named "OpenBK7231T_App", but now it's a multiplatform app, supporting build for multiple separate chips: Sep 25, 2023 路 Hi, I have a few Aldi Casa Life 9W downlights. Tasmota communicates with Home Assistant using MQTT. We’re flashing OBK there, so device can mimic Tasmota functionality (even with JSON support! Tele/cmnd/etc) and connect to HA or ioBroker. Mar 28, 2023 路 Jak to dostat do Home Assistant. " Nov 30, 2022 路 A detailed guide how to setup Tuya BK7231T/BK7231N Garage Door Opener/Sensor 100% no-cloud, local only with Home Assistant YAML and OpenBeken, Tasmota style OpenBeken is alternative firmware for IoT devices that allows you to cut from cloud and connect easily to other systems like Home Assistant, soon Domoticz, etc. It supports BK7231T (WB2S, WB3S, WB2L, etc), BK7231N (CB2S, CB3S, etc), XR809 (XR3), BL602 and now also… W800 by Winner Micro! My firmware allows you to connect new devices to Home Assistant by MQTT, to script them with events and callbacks, to control them by basic Tasmota HTTP interface, also offers a TCP console OpenBeken IoT devices teardowns database Powered by Elektroda. Then restart Home Assistant. Recently I’ve become acquainted with OpenBeken. bat file to define channel types, set dimmer ranges, and link outputs. bin” v8. May 8, 2022 路 Thanks for trying, trouble with aftermarket/open source firmware is you have to reverse engineer and re-implement all the required functions according the the coding standards of the new platform whether it’s esphome or tasmota I’m having similar issues with shelly dimmer 2 which was working fine using older firmware now the push switch does not respond also trying to figure out all the Jan 27, 2023 路 Here's a short video guide showing the automatic Home Assistant Discovery process for BK7231 (T and N), BL602, W800/W801, W600/W601 and XR809 devices in OpenBeken firmware. yaml file, and the whole process was essentially effortless. Magic Home The Magic Home integration supports several brands of switches, bulbs, and controllers that use the same protocol. Nov 30, 2022 路 OpenBeken features: Tasmota-like setup, configuration and experience; OTA firmware upgrades (for Beken chips) Compatibility with Home Assistant; Support for multiple relays, buttons, leds, inputs and PWMs; Driver system for custom peripherals, including TuyaMCU, I2C bus and BL0942, BL0937 power metering chips OpenBK7231T/OpenBeken is a Tasmota/Esphome replacement for new Tuya modules featuring MQTT and Home Assistant compatibility. See tutorial 01 to recap how to do it. The main difference is that the product is just a custom element. If everything works as expected, HACS will show up in the menu on the left. ) to directly react to and implement the switches' functionality. Open source home automation that puts local control and privacy first. Apr 27, 2022 路 The initiative was launched on these topics: WB2S/BK7231 Tutorial - we create our own firmware - UDP/TCP/HTTP/MQTT [BK7231T] My HTTP server, configurator, MQTT support with Home Assistant For the user - downloading the compiled OpenBL602/OpenBeken batch for BL602 My Github repository has a script that automatically compiles online binaries for Sep 20, 2023 路 The discussion revolves around configuring OpenBeken firmware on a MagicHome RGBW-IR LED controller with a BL602 chip for integration with Home Assistant via MQTT discovery. As an enthusiastic user of HomeAssistant and Smart Home solutions in general, I am always into something new. me/rio_diy馃敹小锌懈褋芯泻 锌褉懈褋褌褉芯褩胁 https://openbekeniot. After these button presses, my devices appeared automatically in my MQTT integration in HA. Follow their code on GitHub. We save and upload to Arduino. Users share experiences and solutions regarding the setup process, including the use of specific commands in the autoexec. Home Assistant can add Tasmota devices using: Jan 20, 2023 路 Disclaimer: most of this is already “out there” in the forums, this is a summary and my experience. I bought and installed 16 of the cloudy bay recessed lights and love the look. This repository is named "OpenBK7231T_App", but now it's a multiplatform app, supporting build for multiple separate chips: Aug 19, 2022 路 I’ve been developing my own Tasmota/esphome clone for some time already . 3 will also get experimental integration support for Thread Border Router in Home Assistant) Home Assistant is open source home automation that puts local control and privacy first. Sep 24, 2023 路 Hello everyone. Oct 13, 2024 路 The device correctly performs a number of functions, and what's more, it can either be scripted additionally in OpenBeken (e. More advanced scripts will also be available soon. Before going any further, make sure MQTT is properly set up in Home Assistant and Tasmota. Based off official 1. May 16, 2023 路 Solutions include using specific commands for calibration, adjusting baud rates, and troubleshooting connectivity issues. Start by making a firmware dump (backup) by clicking Do firmware backup (read) only . uf2 firmware for flashing from ESPHome to OpenBeken. If the problem persists, check the GitHub status page or contact support . The user successfully flashed the firmware and configured the GPIO pins for RGBW and IR channels but faced issues with Home Assistant not recognizing the device correctly. Home Assistant Tutorials has 12 repositories available. Using "brightness_command_topic" "color_temp_command_topic" "rgb_command_template". i dont have the default page in my ha where every new device is added automatically. Note: Currently, discovery is Plug the UART reader into your computer and launch OpenBeken flasher software. I have much more features according to user requests, including: Jul 28, 2022 路 Hey guys, I just wanted to show the good work of one of my OpenBeken firmware users (Tasmota/ESPhome replacement for new Tuya modules, including BK7231T, BK7231N, XR809, W800, W801, T34, BL602). qpsig uzjq jtuqxza kiq swlbd lnfiexq kuimuwyw hfhs sojt fzltm
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