When flashing Tasmota and uploading the berry driver, the TFT upload is working, only with E Trying to flash an NSPanel but keep getting the following error: Using '/dev/cu. Crystal is 40MHz. Normally caused by not getting properly into boot mode but with this being based on an ESP32 (and having a display) it could be not enough power being available from the flasher. You can find the answer to your questions about this smart panel Try to clean your building files (on the ESPHome dashboard, find your device and click the 3-dot menu, then select "Clean build files") and then install it again. Flash-ready, maar niet foutloos. bin. 99$ preorder phase the price is only 89. The connection works and I'm able to put the device into flashing mode. Feel free to use them, and let me know of other neat tricks ;) First you will need a serial terminal program that connects to Tasmota console over the serial connection you used to flash it. Available in 1,2 or 3 Gang configurations. factory. Feb 6, 2022 · Hello i am trying to convert my nspanel from tasmota firmware to esphome following this setup. Let's Upload and go through the ESPHome Code and Home Assistant integration. ”. using USB or serial-to-USB adapter. 49. In the bottom right corner of the panel, click “Download this repository with HACS. Il vous sert à la traduction de Lovelace-ui en français. exe file, no installation necessary. In diesem Thread möchte ich damit beginnen, Einstellungen und Konfigurationen an einem Platz zu sammeln. I am running home assistant in docker (I am running loads of things on the server so can’t go to a standalone OS) which made the whole process Nov 3, 2021 · Sonoff NSPanel. Then upload the firmware generated from ESPHome. 6 is an urgent patch to address critical issues affecting the functionality of custom buttons on the NSPanel. Flash the Nextion display with your custom firmware. Nov 16, 2021 · The heart of the Sonoff NSpanel is a ESP32-DOWD V3 with 4MB of flash memory. I thought I’d start a new thread on the best ways to get this working with openhab. 5 inches albeit with quite thick bezels and two switches. Mar 7, 2023 · Aan de binnenkant van de NSPanel komt alles samen op de ESP32-microcontroller, die het hart vormt van het apparaat. 95-inch Full Touch Screen with 480*480 Resolution. Widgets Draw widgets. No Coding Required: Customize your NSPanel without touching a single line of code. Hit "Install" and select the correct port. Hiding all non-essential options for flashing. The NSpanel is and remains a niche product. Oct 13, 2021 · Sonoff NSPanel is available through Itead store. Mar 16, 2022 · SONOFF NSPanel WiFi Smart Scene Wall Switch,2-Switch Panel Smart Home Control,Touchscreen Control for Smart Temperature Function,Lights,Work with Alexa & Google Home (2, Black) - Amazon. bin = The Webcam version adds webcam support for 4M+ flash. You can notice that the headers are labelled BZ, RY1, RY2 and RY3. ESPHome-Flasher is a utility app for the ESPHome framework and is designed to make flashing ESPs with ESPHome as simple as possible by: Having pre-built binaries for most operating systems. Addon ESPHome is downloaded to HA. Nov 22, 2023 · As this is the first time I flash an ESP32, excuse if this is a noob problem: I have the NSPanel connected to my local computer. Jan 13, 2022 · Sonoff NSPanel Setup. Jul 13, 2022 · So, my NSPanel is up but stock in welcome screen from my previous flash with ESP home. Chip is ESP32-D0WD-V3 (revision 3) Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None. com/In this video we are taking you through how to flash the Sonoff NSPanel with Tasmota. You received this message because you are subscribed to the Google Groups "TasmotaUsers" group. Jan 20, 2024 · TFT Version unknown ESPHome Version 2023. py write_flash -fm dio 0x0 tasmota32-nspanel. cloud (sander kerkhoff) March 28, 2022, 10:40am 1. Pop the plastic cover over the relay housing. main/hmi-compiled. Then use the first (gzip, recommended) method. bin = The Sonoff NSPanel Smart Scene Wall Switch version with HASPmota display support. I can see this panel in my HA Tasmota integration, but it’s said Tasmota in device info and ESP Home in right top corner. NSPanel Pro can quickly add Zigbee devices on the screen in batches. On this panel, you can view camera monitoring, adjust light color temperature, room temperature, light colors, turn on/off lights, etc. Reload to refresh your session. Nov 17, 2023 · PROBLEM DESCRIPTION I just flashed a NSPanel that had ESPHome running via esptool. Flashing worked fine. These fixes ensure that custom buttons properly trigger actions for climate and alarm controls, and correct the integration with external thermostat entities. Type NSPanel and click NSPanel Lovelace UI Backend in the list that appears. In January 2023 began development of NSPanel Pro Tool, an app directed to making the NSPanel Pro easier to use and aims to replace the Automagic solution. I used the factory bin thinking I should wipe everything out. Standard Zigbee 3. In the current flash sale it is only 69. bin file that you just created and click start upgrade. I flashed it, I see it online in ESPHome, and the display is showing the factory UI. You switched accounts on another tab or window. REQUESTED INFORMATION A Step-by-Step Rundown of how I programmed the ESPhome part of the project. Built-in Microphone and Speaker – Customized 1W Speaker and Two-way Digital Microphone. This needs to be taken into account when designing the interface. Nachdem Das NSPanel geflashed wurde verbindet Ihr euch mit dem Smartphone oder dem PC mit dem verfügbaren Tasmota WiFi und gebt eure WLAN Zugangsdaten ein. bin and no WiFi accespoint appears. Oct 30, 2022 · ITEAD has sent us a Smart Home kit for review including the SONOFF NSPanel Pro Android control panel and Zigbee gateway, an enclosure stand, the CAM Slim WiFi camera, and four Zigbee modules, namely the SNZB-01 wireless switch, the SNZB-02 temperature & humidity sensor, the SNZB-03 motion sensor, and the SNZB-04 door/window sensor. Use the nxpanel. This command is intended for use when debugging hardware flash chip-related problems. Connect your serial programmer or NodeMCU/D1 mini to the computer. Gunmetal grey. This is a collection of snippets for configurations of ESPHome. Heute Zeige ich euch in einem kurzen Einstieg das NS-Panel. ----- Sonoff NsPanel - Flash ESPHome -----Comment faire le Flash sous ESPHome du Sonoff NSPanel ? ♦ ♦ ♦ ♦ ♦ Chapitres :0:00 In Feb 4, 2022 · Instead of using the nspanel. I tried several combinations of UART pins and baud This release of v4. pcbway. Features in v1. Apr 14, 2024 · Pour continuer le Flash du NSPanel avec Tasmota et Lovelace-ui sur Home Assistant, il reste trois fichiers à configurer. . I have successfully flashed an NSPanel with ESPHome following Marc Watt’s great video! However I cannot get the display to update. tft, But found the method to upload a blank tft, which i was able to flash after a few tries. Add the automations to Home Assistant. That’s great news! Some time ago Sonoff released the Sonoff Dual R3, which runs the same MCU. To flash the NSPanel use the ESPHome-Flasher tool. 12. Direct upload from the NEXTION Editor! 🎬 Did you lik See full list on sequr. bin from Tasmota repository. The GIO pin in connected to ground. Introduction. SONOFF seeks to automate your home with easy-to-use smart home products! Unclip the panel from the base. 99-$22. It keeps booting with: rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) invalid header: 0x00000001. everything on the Tasmota GUI seems to working fine and I have access to the console, but I jest see the attached screenshot when trying to flash, and the screen is lit with "System Data ERROR!" displayed. I booted up the device and it was trying to pair with ewelink, so the device works. Remove the touch plate from the relay unit by unclipping it. Download and flash tasmota32-nspanel. Ich hoffe, dass wir damit die Installationsanleitung um viele spezielle Konfigurationen ergänzen können. The touchscreen plate with a striking metallic grey design is detachable from the power supply and relay part. The physical buttons still work (left controlling a light entity, right a the physical relay 2). 16K subscribers in the Esphome community. Mar 26, 2023 · fwiw, the successful nspanel_blank. Hi, I followed instructions to flash my NSPanel step by step and everything seems to work, except that the screen on my device remains black after running the "FlashNextion" command. Upload your custom TFT to a webserver (can be Home Assistant) Add the NSPanel ESPHome as an integration to Home Assistant. 1) The ESPhome device has a strange readback though. file downloaded to desktop. Support multi-touch. That's it. An unlimited number of control devices, all in one panel. GPIO0 to GND. Hello, I am trying to flash my sonoff ns panel with tasmota,-nspanel, but it fails. HMI or nspanel_us. ⬇ ⬇ Alle Befehle und weitere Informationen im Blog-Beitrag weiter unten in der Infobox ⬇ ⬇ 👨‍🎓 ioBroker-Master-Kurs: https://haus-automatisierung. i have connected everything according to the manual, 3. While putting some pressure on the Dupont wires to ensure a good connection, connect the FTDI to your computer. invalid header: 0x00000001. Using the factory firmware it’s not a very potent device, but using the NSpanel Lovelace UI app, makes it a very useful gadget for specific applications. I current have it working for me, replacing all the sources on the home screen with better feeds from openhab. In original firmware the “id” is the NSPanel’s one but you can set the “id” to a switch widget one. More to come. Local Control: Embrace full local control of your NSPanel, steering clear of cloud dependencies. I belive everything is done correctly. 🎁ESP Mar 12, 2023 · Il video ha come protagonista il Sonoff NSPanel Pro, un dispositivo touch screen con un sensore di prossimità integrato, che può essere facilmente hackerato Apr 3, 2022 · Probably the best (and fastest) way to update the SONOFF NSPanel when using ESPHome and Home Assistant. The five needed pins (3V3, RX, TX, GPIO0 and GND) can be easily identified. Jeder von Euch der etwas beitragen möchte, kann dies sehr gerne tun. tft you should see a totally white screen with no text in your panel, and you cannot swipe, or change that NSPanel - Setup for OpenHAB This documentation describes the installation and configuration steps for how to flash a Sonoff NSPanel with Tasmota firmware and then to connect it to a OpenHAB3 system. Pay special attention to the tft_url parameter and ensure it is accessible by the NSPanel. Open Termite and set it to the proper COM port ( ). Apr 16, 2023 · I've tried to flash the TFT file from the Nextion Editor locally but have not had any success. If you turn on auto updates in the setup, you don't even need to reflash again. be described above. It's all about intuitive, user-friendly experiences! Quick Setup: Get your NSPanel up and running in minutes with our easy-to-follow graphical interface. The Sonoff NSPanel is a multifunctional display device to add to your wall. 0: support wakeup on proximity sensor trigger Jan 11, 2022 · Sonoff SwitchMan M5. Doublechecked it is 3,3 V. Grab a Dupont wire and connect it between the IO0 and one of the GND pins at the right (next to the 5V pins) to force the NSPanel to boot in flash mode. I tried several options to flash the If you are using any version older than 8. No branches or pull requests. To ensure that there is enough memory available to flash the firmware, it is best to keep the total size as small as possible, and definitely under 625K total to ensure OTA updates are possible. Hi, the Sonoff NSPanel gets a lot of attention right now. In the EU model of the NSPanel, ~32pixels of the Nextion display is covered by the right-side bezel. Contribute to peepshow-21/ns-flash development by creating an account on GitHub. Але мікропрограму екрану девайсу ми лишили без змін Install Tasmota. Phil K. Remove two bottom screws and lift the plastic cover. yaml (Home Assistant) Configuration - apps. ESP32. Hi all. Download the HMI file and save it to the tft_url location. Connecting. Time to dig in deeper into the new NSPanel and see what possibilities it hides inside. 3. Custom HMI controlled by ESPHome for the Sonoff NSPanel. I, once again, gladly accepted to review an early production sample of the new NSPanel, now with the added Pro moniker. But when I try to flash my nspanel it's completely unresponsive. master/berry. It also shows you the weather and you can use it as a thermostat with the build-in temperature sensor. The EU panel also has an offset in the touch panel. When the NSPanel Pro is connected to your computer via USB you should have a new device in Device Manager. - NSPanel Tasmota FAQ · joBr99/nspanel-lovelace-ui Wiki Jan 10, 2022 · Philip Knowles. One option would be leave the upload TFT as an add-on, so we definitely will have all the flash memory we need, but could be a bit more complex for non experience users to deal with Add-ons. your device. be Aug 8, 2022 · flashed my nspanel EU with tasmota32. Jan 10, 2024 · В одній з моїх минулих статей я познайомив вас зі способом прошивки NSPanel для більшої сумісності з Home Assistant. Rather than savin Check out PCBWay: https://www. Unexpected error: ESP Chip Auto-Detection failed: Failed to connect to Espressif device: No serial data received. The problem is that, no matter what I try, the logs keep showing [W][nextion:072]: Nextion is not connected! . Aug 11, 2023 · Click “Automations” on the right panel. I connected my usb to uart to an ESP8266 (or something) device and I was able to flash, so that one works too. 90$. bin file, but the screen left blank/off and also no WiFi available. Dec 5, 2022 · I’m trying to flash a nspanel with Esp home in HA. com Apr 1, 2023 · My NSPanel is bricked after trying to flash Tasmota. tft flash ran at 9600, and the failing flash via nspanel_us. Dat knutselaars geen strobreed in de weg Aug 1, 2022 · HMI interface changes can be uploaded to the NEXTION Panel from the NEXTION Editor directly! A HUGE Time Saver when Editing and/or Testing. it will it all for you. txt » avec une ligne « Babel » dans le dossier « appdaemon ». I used esptool. I bought an NSPanel US with the intention of flashing it with ESPHome and installing my custom UI. 3V, GND, RX and RX to 3. ESPHome is a framework for working with ESP devices, and making them easier to setup and use in a home… Dec 10, 2023 · Make sure you cross RX-TX between the NSPanel and the FTDI. In the case of the NSPanel, the system is therefore replaced so that at the end of the process you have completely new software on the device. It fits in US en EU junction boxes. Oct 11, 2021 · The EU version of NSPanel is sized as a standard EU switch made to fit 60mm electrical boxes. Connect the ESP device to your computer. main/esphome. Connect the usb-to-serial to the sonoff device as described in its manual (you can see my module documentation). 2 participants. Bin. com Nextion editor. This can be used to clear write protection bits, for example: esptool. Sent from Mail for Windows. Its version update log and FAQ are as follows. . In order to switch your device, open the Tasmota configuration in your browser and navigate to firmware upgrade. Both version tasmota 12. Typical payloads NSPanel Pro Smart Home Control Panel —Doc include product CE/RoHS/UKCA Certification, User Manual, Specification and Quick Start. 4. py write_flash_status --bytes 2 --non-volatile 0. Dec 15, 2022 · Минулого року китайська компанія Sonoff розпочала краудфандингову кампанію, де представила цікавий розумний девайс. These commits are tested as much as is possible and are typically Custom Firmware for NsPanel with the design of HomeAssistant's lovelace UI in mind, works with Tasmota. Easy initial installation of Tasmota via Tasmota WebInstaller. NSPanel Pro Tools. Before I tried the tasmota32-nspanel. Jan 19, 2022 · Prepare the NSPanel for flashing (see instructions in the forum pages linked above). This project aims to solve the issue with having multiple Sonoff NSPanels installed around the house and having to make code changes as soon as you want to make a change. Mar 28, 2022 · display-flashing related to flashing of the display firmware. In the lower right corner, click “Explore & download repositories. It is important to note that development binaries are based on the current codebase. yaml, following instructions from (EN) First NSPanel Pro - SONOFF Official. I also see this in the logs. Built-in ICC Light Sensor – Automatically Adjust the Screen Brightness. 99$ early bird sale it is only 79. py to flash it: [janco@workpc Downloads]$ esptool. This means you can link up and control a bunch of Zigbee devices, whether they’re Then unplug the sonoff device from the MAINS AC power. Development. No milestone. From a more technical point of view, it describes the process of overwriting the BIOS flash memory. It has a Nextion touchscreen display and you can operate eWeLink compatible devices and scenes with it. Download Termite and extract the . Screen size. I have released the panel from the box. or find help if no device found. It is impossible to get the panel in boot mode. Relay Unit. bin or preferably install using Tasmota Web Installer. 2+ it may be necessary to run the command SetOption78 1 in May 18, 2022 · speedstar0610 (Speedstar0610) May 18, 2022, 3:08pm 1. NSPanel Pro is a smart home control panel for home automation, you can centrally manage your smart devices and scenes on this panel, such as adjust light colors, room temperature, view camera monitoring, and even view webpages on this panel. Compile the Nextion HMI to a TFT file. and the thermostat working. Installing it all can be a bit challenging, but once installed it’s a breeze to configure, straight from the yaml in Home Assistant. NSPanel86PB, NSPanel86PW. Includes media player card and home screen with weather data and clock. Dec 26, 2023 · Built-in Zigbee Hub: But wait, there’s more!NSPanel Pro isn’t just a control hub; it’s a Zigbee hub too. Dies ist dank ESP Home, wenn man dieses damit geflasht hat, nicht nur in HomeAssistant sondern au You signed in with another tab or window. In the section where you can choose a file, select the ESPHome . usbserial-ABSCDF5W' as serial port. com nspanel-mf/hmi-compiled at main · marcfager/nspanel-mf. This can be triggered from within Home Assistant, with the TFT Upload button. tft also failed at 9600 I'm also fully updated with the latest Home Assistant (as of yesterday) and I also deleted my old Blueprint and imported the latest Blackymas/nspanel_blueprint. ----- Jun 1, 2022 · Prepare the NSPanel for flashing (see instructions in the forum pages linked above). Installations/Flashing I am able to successfully flash ESP32 through ESPHome Web, and at the beginning i was unable to flash the nspanel_eu. You signed out in another tab or window. be below; github. m-home (Mike) January 13, 2022, 10:59pm 1. int sys0=0, sys1=0, sys2=0 //At present, the definition of global variable only supports 4-byte signed integer Oct 29, 2021 · Danach öffnet Ihr den ESP Flasher, wählt den USB Port aus öffnet die tasmota32. Alternatively, first upgrade Tasmota to the latest version. To access our GitHub releases page and directly flash firmware binaries. yaml and restart panel but nothing happend. tasmota32-zbbridgepro. https://github. Is there a way to get back to basic (factory reset/defaults) ? Any help is appreciated !! Aug 10, 2023 · Go ahead and download it and move it somewhere that you can easily find it. None yet. Be May 11, 2024 · tasmota32-nspanel. Regards. com/jobr99/nspa Apr 7, 2024 · On the NSPanel itself, connect: IO0 to gnd on the bottom gnd pin on the right side. Цей девайс являє собою прямокутний пристрій з Aug 7, 2022 · Conclusion. At the front you see a touch screen sporting roomy 3. If using standard Tasmota32 builds: Current implementation of serial in Arduino core This repository contains ESPHome component that can be used as an alternative to the official Tasmota driver provided in NSPanel Lovelace UI repository. Hmi. Protocol – Support WiFi, Zigbee, Bluetooth and eWeLink-Remote. ESPHome. If you are using Tasmota 7. Put the sonoff device in programming mode by unplugging the usb-to-serial from the computer, then, while pressing the physical toggle button on the sonoff device plug it again and wait about 5s. bin Datei und klickt auf Flash. As for its compatibility, it works Sep 28, 2023 · Flash is taking by the http client library, which both in Arduino and IDF takes something around 2030% of available flash. com ns-flash/berry at master · peepshow-21/ns-flash. 0 protocol makes the connection more stable and Oct 9, 2022 · NsPanel Lovelace UI is a Firmware for the nextion screen inside of NSPanel in the Design of HomeAssistant's Lovelace UI Design. For this reason, Tasmota makes available the ability to create different firmware binary files to suit each particular device's requirements (e. Apr 1, 2023 · NSPanel_HA_Blueprint : 3. Model. See CHANGELOG for changes since last release. Download the ESPHome sketch and adjust to your needs. FAQ & Anleitungen. 10A Max (1 gang), 10A Max (5A/Gang – 2 Gang), 6A Max (2A/Gang – 3 Gang) $17. 3. The problem When trying to upload a TFT file to the Nextion display in my NSPanel, I am always getting "Reading from UART timed out at byte 0!". I have checked my NSPANEL name is correct (never changed from when it was working at 3. Your smart lights, switches, heaters, coolers, curtains, and all your smart devices can be controlled. In my case it is located at D:\adb. Sonoff NSPanel is available from the Itead store. However, I was unable to upload the main eu file even after multiple tries. Prepare NsPanel Prepare NsPanel Table of contents Configure Tasmota Template for NSPanel Upload Berry Driver to Tasmota Flash Firmware to Nextion Screen Prepare Home Assistant Configure MQTT FAQ Configuration - apps. It still uses the same AppDaemon backend and TFT driver but the MQTT commands from the AppDaemon are forwarded to a custom component that translates them to the protocol used by the display's Nextion firmware, providing the same UX for users NSPanel Smart Scene Wall Switch —Doc include product FCC/CE Certification, User Manual, Specification and Quick Start. The Sonoff NSPanel is a smart May 5, 2022 · I have a Sonoff NSPanel and managed to upload the tft file for testing from here: github. 0 Blueprint Version not there yet Panel Model NSPanel EU Model What is the bug? Programmed with ESPHomne, but can not, through any method, flash the TFT. g SONOFF NSPanel Pro is a smart home control panel. Flash it to the NSPanel. 480×480. The actual development / release builds and the unofficial firmwares are available. Select the firmware variant suitable for. Now you should be able to connect the usb adapter to your computer and use the web based esphome flasher. HardwareHome Automation. Let’s take a quick look at the switches themselves before we crack them open, these new switches are called the Sonoff SwitchMan M5 – a wifi smart switch with an Mar 29, 2023 · It currently shows "System data ERROR" in sideways orientation on EU panel. When you succeed uploading the nspanel_blank. You can also see how to do all the process in Christopher Masto's video tutorial . yaml (Home Assistant) Overview Screensaver Apr 16, 2023 · I tried the nspanel blank and the screen flickers on TFT update but seem like not doing anything. github. - joBr99/nspanel-lovelace-ui Aug 8, 2022 · Another summer, another NSPanel from Sonoff. You know when you sit down for a meal in front of the computer and you just need something new to watch for a bit while you eat? If you search /r/videos or other places, you'll find mostly short videos. Any idea what is going on? Nov 1, 2022 · I have been struggling on this for a while now. tasmota32-webcam. Milestone. Jan 7, 2022 · j'ai testé et flashé le sonoff nspanel et je vous explique tout de A à Z dans cette vidéo tutoriel. 0. NSPanel Pro smart home control panel integrates all your devices and scenes for central control. 2. It can also be used as a doorbell, alarm and intercom. Open a Command Prompt and navigate to that folder. Now a confirmation panel will appear. Download the Android platform-tools and unzip the contents to a folder. Projects. Вже наприкінці 2021 року Sonoff представила світу NSPanel. 3V, GND RX and TX. I've checked my connections over and over and they are correct. The project also aims to be simple to use, work for both Home Assistant and OpenHAB and any other home automation tool that can leverage MQTT. The setup also assumes you would like to get weather information on the start panel. Connectez-vous en SSH sur votre serveur, ensuite, vous devez créer un fichier nommé « requirements. As a well-designed product created by SONOFF, NSPanel Smart Scene Wall Switch is hugely compatible with various electric products of SONOFF, such as RGB LED bulbs, bi-colour LED bulbs, LED light strips, smart plugs and DIY switches. Sep 17, 2022 · Download ADB drivers and install. On voit cela en détails : ♦ ♦ ♦ ♦ ♦ Mar 28, 2022 · Unable to flash esphome on nspanel - ESPHome - Home Assistant Community. com nspanel-mf/esphome at main · marcfager/nspanel-mf. bin - The Sonoff Zigbee Bridge Pro version with CC2652P firmware load support. NSPanel Pro Specifications: Display – 3. It allows sending WRSR, WRSR2 and/or WRSR3 commands to the flash chip to write the status register contents. sandoz. Тоді за основу ми брали ESPhome, яка керувала контролером ESP32. from there including older versions. Questions or suggestions? Do you think we’re missing some super obvious super important smart home feature?? Send us an email, we love new ideas! The process of bringing the alternate firmware onto the device is commonly referred to as flashing. tft in wew folder. I try to add some stuff in APP Daemon app. Oct 22, 2022 · Sonoff NSPanel Pro (ITEAD Store*, Amazon</a>*) I assume you already have adb shell access to the panel. All necessary options for flashing (bootloader, flash mode) are automatically extracted from the binary. After the first flash, you will be able to update the device "over the air" so you can close the panel once you check it updates correctly. In that case you can mirror the message received from thermostat and control the switch widget. Touch control. 2: first upload tasmota-minimal. Custom Firmware for NsPanel with the design of HomeAssistant's lovelace UI in mind, works with Tasmota. 95″ (Capacitive touch panel) Screen resolution. tm dp bx db lt ey iw qr qs dl