2 works well except connecting to Cura. x and V2. Saved searches Use saved searches to filter your results more quickly BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. Nov 14, 2019 · You signed in with another tab or window. BIGTREETECH SKR-E3-DIP-V1. . cfg; great guide by theSt33v to setup SKR Mini E3 on Ender3S1 Optimized Firmware for BIGTREETECH SKR Mini E3 V3. MDDD. 0 CRTOUCH MARLIN 2. Description: Discover the latest advancements in 3D printer firmware with the optimized BIGTREETECH SKR Mini E3 V3. The works fine with the BTT pre-configured firmware (firmware-bltouch. I bought a SKR E3 mini v3, and i've been facing problems with BLtouch. insert the microSD card. Jun 6, 2020 · Thanks for the reply, i flashed the bugfix version of marlin with stock configs and no bl touch but the Z endstop still doesn't trigger, i checked the voltage on the endstop pins again and X and Y read 3. platformio\penv\Scripts\platformio. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Feb 8, 2022 · Description CR-Touch doesnt Auto home properly using the marlin firmware. io Plugin / Auto Build Marlin plugin. :-(The pinout image defines different pins for a different driver than the V1. For example, if you want a firmware for your Ender-3 V2 printer with a control board version 4. BIGTREETECH SKR E3 Turbo (V1. 0 firmware for an Ender 3 Pro w/BLtouch (Standard mount) - GitHub - gazcbm/Marlin-2. 2k with PT1000 is more obvious, and the temperature collected under the same ADC accuracy is more accurate than 1K) setting using jumpers, No more extra module needed for PT1000(Accuracy is much lower than max31865) Oct 19, 2020 · If you compare the schematics from SKR MINI E3 V1. # See docs/Config_Reference. But after bought that, i saw that's incompatible. 0 MARLIN FIRMWARE FROM THE GITHUB REPO. Topics BTT SKR MINI E3 V3. unless you have some aftermarket speaker added, the define speaker wont work cuz you dont have one We would like to show you a description here but the site won’t allow us. 0 and SKR Mini E3 V1. I was running a print and came downstairs to check and the printer was moving but I thought it was a clog. x. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. I've rebooted, reset, re-format the micro sd card and the TFT35 v3 has no problem reading any of the sd cards and if I could flash the firmware any other way The SKR Mini E3 is an affordable, 32 bit board upgrade for the Ender-3 and Ender-5 3D Printers. 1. This board is specially tailored for Ender 3 printer, perfectly replacing the original Ender3 printer motherboard. Apr 8, 2022 · Download Klipper Firmware for the SKR Mini E3 V3 on GitHub. Seems to be working fine except for the hotbed. 0, however the stock DWIN display on Ender 3 V2 will require a custom cable, which I won't be detailing in this, as I'm still gathering my notes on the exact pin and wire color changes necessary, however I do have it working with the stock display firmware. Configuration For my personal Ender 3 with SKR mini E3 v3. 0 you will see that one of the differences is that on SKR MINI E3 V2. | Many commercial 3D printers come with Marlin installed. Oct 26, 2021 · BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. Oct 12, 2019 · Old information, scroll down to the part where the EEPROM causes issues. 0 built on the latest version of Marlin Debug. h f BTT SKR Mini E3 V3. This repository hosts a customized firmware version specifically designed for the SKR Mini E3 3. Jan 4, 2023 · Had a similar issue when i upgraded my Ender 3 V2 to SKR Mini E3 V3. 2 boards. Flashing Desuuuu's Klipper Branch Assuming you already have Klipper built for the printer using the official repository, we can switch to Desuuuu's branch and build that. # Note: This board has a design flaw in its thermistor circuits that You signed in with another tab or window. Mar 10, 2022 · And use the configuration file SKR-mini-E3-V3. This board is specially tailored for Ender 3 printer, perfectly replacing the or Among other things, these improvements and enhancements with SKR Mini E3 V2. Nov 25, 2019 · bigtreetech / BIGTREETECH-SKR-mini-E3 Public. 0 control board, aiming to enhance your 3D printing experience with stability, performance, and personalized features. , LTD. Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. I have a similar bed overheating issue. Continue by flashing Desuuuu's Klipper to the SKR Mini E3. Jul 15, 2021 · idk if you fixed this problem yet but i had the same m999 problem when installing my bl touch on a skr mini e3 v3. 0-klipper. Jun 15, 2022 · Hello, I installed the BTT skr mini E3 V3 on the Ender 3 pro, I made two prints then I changed the fans and installed the micro-swiss hotend. SKR MINI E3¶ Product Profile¶ BTT SKR MINI E3 V3. GitHub community articles Repositories. Marlin is published under the GPL license because we believe in open development. The LCD and the stock Creality displays work fine on the SKR boards. bin" and just refuse to boot when one is inserted in the SD card reader Steps to reproduce compile a "firmware. 0 and the stock display. Contribute to erischilde/Klipper-BIGTREETECH-SKR-mini-e3-v3 development by creating an account on GitHub. 0 Marlin firmware repository, curated and optimized by Rhaqbany. after a few seconds, the SKR-mini-E3-V3. txt. cfg file contains the incorrect settings for using a BLTouch/CRTouch as a virtual z endstop pin. stl BIGTREETECH SKR Mini E3 V1. needs to be wire to the z stop switch port if you're using the bl touch for z homing firmware. (2023-02-15 version) - rewrite of older guide, this includes BLTouch and Neopixel stick firmware changes, start/end g-code and troubleshooting. Hello Guys. Jun 13, 2020 · My newly installed SKR mini E3 will not recognized any micro sd card installed. The Board showed up in device manager as expected. 0-CR20 The most straightforward way to comply with the BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. 1, or SKR PRO V1. 0 on an SKR Mini E3 V3 and not sure of the wiring. x-SKR-mini-E3-V2. GitHub community articles This repository also has a bootloader for the SKR E3 TURBO to fix the high pitch sound coming out of the CR10_STOCKDISPLAY it is located I used mriscoc Professional Firmware, and I've made this code and build available, but any firmware compatible with the SKR Mini E3 V3. 07 cycle_time: 0. Download the known compatible screen firmware; Format an SD Card (preferably smaller than 16GB) with the FAT32 filesystem; Extract the contents of touchscreen firmware directly to the root of the SD card Jan 2, 2022 · The latest Marlin bugfix branch has support for the SKR Mini E3 V3. 0 with BLTouch working properly All factory endstops are in place and BLTouch is plugged into the z probe port on the board. 0 Integrated with TMC2209 UART VS TMC2208 for Ender 3 Pro/5 3D Printers. Feb 1, 2021 · Replaced Creality 32 bit board with BIGTREETECH Direct SKR Mini E3 V2. Feb 13, 2022 · Raw. 23. Ender 3 build featuring SKR Mini E3 V2. 0 Touch Screen. 2 Mainboard against the new SKR, mounting BTT SKR Mini E3 V3 board (needs a screen adapter). , (which STOPS the ST-LINK Utility dead in its tracks). Sign up for GitHub For reference, you can read about main differences between SKR Mini E3 V1. ) that are closed source or crippled by a patent, we would prefer that you choose another Apr 6, 2022 · The use of an SD card extension is more of a matter of luck. Klipper printer config for Ender 3 with an SKR mini E3 v2 board - kcleong/klipper_skr-mini-e3-v2. Note! After refreshing the new firmware, please always restore defaults first and then store settings, the new coordinates used for levelling will take effect, LCD option path: Configuration BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. The form factor (shape) and layout are an exact match to the original Creality boards, making it a simple drop-in replacement. 2, Marlin 2. May 9, 2020 · According to the latest marlin code compiled 512k file firmware. if the flash was successful, this should now show a klipper device, similar to: Aug 24, 2023 · Trying to set up the SFS V2. Installed the SKR mini E3 V3 on my old Hanbot DRT printer. x is today, in addition to the 3D-printers already support by the V1. I had no problems with the SKR Mini E3 V2. 0 32Bit Control Board + TFT35 E3 V3. Reload to refresh your session. 0, GTR V1. This is a Klipper and Marlin setup that i have made for my CR-10. 0 to work on the Ender 3 Pro with the BIGTREETECH SKR-mini-E3 V2 controller and the TFT35 E3 V3. Whether you use Marlin firmware as the driver for your open or closed-source product, you must keep Marlin open, and you must provide your compatible Marlin source code to end users upon request. 0, SKR CR6, SKR E3 DIP, SKR mini E3 V1. 0 should be flashed. You signed out in another tab or window. Marlin includes an abstraction layer to provide a common API for all the platforms it targets. The heat keeps going up even if you try dropping it. Just forward my config and advanced config files to your favorite firmware maintainer and say pretty please. Jun 23, 2022 · Hello guys. I installed my replacement board yesterday, after taping-over the 5v pin on the USB cable and confirming the Pi no longer powers the SKR mini. When I insert my SD card extension and switch on the printer for the first time with the SD card inserted, I can plug the SD card in and out as often as I want. x-SKR-Mini-E3-V1. Feb 12, 2022 · Many Ender 3 users with the new board SKR Mini E3 V3. Skr mini e3 v2 BLTouch This is my bin file for ender 3 pro with SKR mini E3 v2 board and BTT TFT35 V3. sojust installed this firmware, but octoprint is not connecting to my printer. It is launched by the 3D printing team of Shenzhen BIGTREE technology co. 3-Duel Z axes (the current is set to 1. Nov 12, 2019 · Tested on: Ender 3, SKR Mini E3 v1. defining USE_PROBE_FOR_Z_HOMING and BLTouchv Steps to reproduce [Install SKR Mini E3 V3. x include two Z-axis interface ports, and SKR Mini E3 V2. The board V3 is rather bitchy. md. x-SKR-Mini-E3-v1. I use a Creality Ender 3 pro. Mar 4, 2023 · Yes, bad decision and bad HW combination. BIGTREETECH SKR-mini-E3 . ca Special thanks to bigtreetech, jamesh1978 and nopp To use this config, the firmware should be compiled for the STM32G0B1 with a "8KiB bootloader" and USB communication. bin: Remover z-stop cable init eeprom rename and load firmw Among other things, these improvements and enhancements with SKR Mini E3 V2. I turned the printer back on and since then it stays on a blank blue screen. 2. 1, SKR PRO V1. # with the BTT SKR mini e2 v2. > Executing task in folder Marlin-2. 0 & Neopixels, BL Touch. 530-0. 0 Micro Swiss Direct Drive Extruder for Creality CR-10 / Ender 3 Printers × 1 Petsfang for microswiss direct drive - Specifically v2. Sometimes it works, but almost all times that i try to do the bed leveling(G28 amd G29), it stops during the leveling after a ghost trigger and report: ST im trying to install a bl touch 3. Aller dans le dossier gris puis la loupe de recherche et tapez Creality_Sonic_Pad. zip. cfg as the underlying printer. 0 UPDATE 1/3/2022: I AM ABLE TO UPDATE TO A STOCK BTT SKR E3 V3. These and other SKR mainboard/motherboard for 3D-printers are produced by the 3D printing team of Shenzhen Bigtree Technology Co. 0 should work with minimal porting. 0 source files. 0 Creality Sprite Extruder Pro Antclabs BL Touch (Genuine) Raspberry Pi (Mainsail OS) Made by CEADD - ceadd. 2022-02-13 SKR Mini E3 v2. bin" or download one from the official BTT page rename it to "firmware. This is what worked for me. The easiest way would be to start from my configuration files, which are know to work, and to update what you need. 2: C:\Users\Philippe\. bin (bltouch and safe home) does not flash to SKR e3 mini v1. power on the SKR-mini-E3-V3. Oct 22, 2019 · This Teaching Tech video does a great job explaining how to install the SKR Mini E3 board and the BLTouch, however the BLTouch wire colors might be different. It is the perfect replacement of the original motherboard of Ender3. Raw. gistfile1. you can confirm that the flash was successful, by running ls /dev/serial/by-id. Description The board does NOT accept any "firmware. Les dossiers présents sont vides, il va donc falloir les récupérer grâce aux téléchargements fais précédemment avec les git en copier/coller ou déplacer puis remplacer chaque dossier. 0 main board - urish/Marlin-2. bin). 680 Amps). 0, Bigtreetech decide to reuse or repurpose the SWCLK pin to drive the USB D+ PIN. It starts heating up from the time you power up the printer. You signed in with another tab or window. 0. 1 touchscreen, providing an enhanced user interface and additional features. 0 version. I'm running a Sunon 5015 for part cooling like this: I'm running a Sunon 5015 for part cooling like this: [fan] pin: PC6 off_below: 0. His were yellow, brown and red and mine were yellow, blue and red. x if your using a stock ender 3, the display doesn't have a speaker, it has a buzzer. the black and white wire on the bl touch harness was my problem. # mini E3 with that SD card. - erischilde/Marlin_SKR_e3_v3 BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. I updated the files for Marlin 2. "Guide st-flash Utility for ST-Link-V2-Clones WO NRST for accessing STM32 Processors using LINUX. Custom firmware for the Ender 3 Pro with BTT SKR Mini e3 BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. Aug 28, 2019 · Stepper motors on my Ender 3 are getting very hot using Skr mini E3 board. 0 control board, ensuring stable and efficient performance. 00003125 hardware_pwm: True Oct 12, 2019 · Hi All, My new SKR mini E3 V1. Recently i bought the SKR E3 mini V3 and a BTT 12864 display. 0 firmware for an Ender 3 Pro w/BLtouch (Standard mount) We would like to show you a description here but the site won’t allow us. - reloxx13/BIGTREETECH-SKR-mini-E3- BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. DUCT. I am using the default firmware which was provided. bin from BIGTREETECH-SKR-mini-E3 github; Put firmware. This means you can simply build this repo in VSCode's Platform. x boards, also compatible with CR-10S, CR-10 S4, CR-10 S5, Ender 5, Ender 5 Pro, and Ender 5 Plus from Creality. 2Kohm, SKR 3 use 1Kohm, Within our working temperature range, the voltage change scale of 2. 3v but Z reads 0v, that kind of tells me its a hardware issue, i may come back to it when more info gets released and try getting ABL working with the 5 wires in the Z probe pins as it looks BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. Aug 20, 2022 · Hi, I have a problem or two I would like to request help with I have an Ender 3 pro with a skr mini e3v3 board. Description Steps to reproduce Load firmware that reads firmware-ender3-bltouch-for-z-homing. Otherwise, you will need to update the configuration files for your 3d printer configuration, compile & flash the firmware. The manual has the wiring from the SFS going to 2 pins on the E0DET and to 2 pins on the E1DET plugs and the SKR Mini E3 V3 uses the E0STOP plug for the filam More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. stl and v2. bin on card; put card into skr mini e3; turn off and on power; Expected behavior Board powers on and LCD should work. Jul 30, 2022 · BIGTREETECH TFT35 E3 V3. I also tried different slicer with the same result. For the CR Touch to work we need to do a couple of things. Ender 5 Pro Marlin config for the SKR Mini E3 with BIGTREETECH-SKR-mini-E3 BIGTREETECH-SKR-mini-E3 Public BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. There is an alarm sound coming from the board I guess and 'TMS connection error' pops on the printer display someti Saved searches Use saved searches to filter your results more quickly Aug 23, 2022 · BigTreeTech SKR Mini E3 3. You switched accounts on another tab or window. 2-BBT smart filament runout sensor (you will have to edit the code if you dont have one ). Feb 7, 2022 · Description The provided SKR-mini-E3-V3. 0 in Ender 3 Pro w Klipper config for Ender 5 plus with BTT SKR mini e3 v2. x mainboards are ultra-quiet, low-power, high-quality 3D printing machine controller boards from BIQU. Oct 3, 2023 · I'm looking for support or at least and acknowledgement that the firmware is borked. This allows Marlin code to address the details of motion and user interface tasks at the lowest and highest levels with no system overhead, tying all events directly to the hardware clock. We would like to show you a description here but the site won’t allow us. Mar 10, 2022 · power off the SKR-mini-E3-V3. It may require some changes but it is currently working for my Ender 3 with a CR touch. bin Repository for BTT SKR Mini E3 V3 firmware for the CR-6 SE mainboard upgrade made easy using the Embrace Making 'Easy Swap PCB kit' which can be found here: Marlin is published under the GPL license because we believe in open development. 2 Big problems arise. The most straightforward way to comply with the Marlin license is to make a fork of Marlin on Github, perform your modifications, and direct users to your modified fork. Aug 10, 2020 · I got stuck trying to add a BLtouch & NeoPixel setup to my Ender 3 with the SKR v2 mainboard. Feel free to use, if you find any problems issue them. 2 to the schematic from SKR MINI E3 V2. :( So, i started to search about the BTT display pinout and SKR E3 pinout. Marlin for Creality CR-20 printers with SKR mini E3 V2. Firstly you'll need a single JST-XH 2 pin connector, these can be found in packs quite easily on Amazon or Aliexpress. , Ltd. Check with your vendor if you need source code for your specific machine. 0 have the problem that the officially released firmware does not work. No issues w/Creality 32 bit board prior to SKR replacement. Therefore, we will instead be replacing Creality mainboard with BTT Manta E3. TFT43 v3. # Steps: # Compile and flash (from SD card) Klipper from the Desuuuu fork at: # https://github. Jan 2, 2022 · NOW everything is working! ENDER 3 PRO CR TOUCH (OR BL TOUCH) + SKR mini E3 v3 + Marlin bugfix 2. Among other things, these improvements and enhancements with SKR Mini E3 V2. Loaded everything from the BigTreeTech STM32G0B1RET6 repository into the latest version of Marlin bugfix - 2. 0 development by creating an account on GitHub. The GPL comes with both rights and obligations. Steps to reproduce Attempt to home Z-axis while using a BLTouch or CRTouch without a Z end BIGTREETECH SKR Mini E3 V1. 0, SKR mini MZ V1. md for a description of parameters. I found this pinout below: So i connec BIGTREETECH SKR mini E3 v3. 2, SKR mini E3 V2. I do want to apologize before for any inconvenience that I'm causing asking this question, but i searched and watched 100 videos an Marlin is published under the GPL license because we believe in open development. 0 Compatibility: This firmware is optimized to work seamlessly with the SKR Mini E3 3. x Here is the link: ENDER 3 PRO BTT SKR MINI E3 V3. DUAL. it is a hardware thing, that buzzer on the back of the LCD is a piezo buzzer or something like that. Oct 13, 2019 · SKR MINI E3 v1. 4-BTT UPS (this doesn't work on Klipper unfortunately, and from my test it Hi all i just wanted to update from my post from yesterday where i was and still unable to flash Klipper on my BTT SKR Mini E3 V3. I updated the fi You signed in with another tab or window. Jul 16, 2023 · For reference, you can read about main differences between SKR Mini E3 V1. cfg, which includes all the correct pinout for Octopus Refer to klipper's official Config_Reference to configure the features you want. 0 motherboard is launched by the 3D printing team of Shenzhen BIGTREE technology co. Currently I'm using a CR Touch sensor, so the compiled firmware is for z-homing with sensor. While we can't prevent the use of this code in products (3D printers, CNC, etc. 0, SKR mini 1. Sep 29, 2020 · Hello all, I'm complete new to 3d printing and also to code and firmware's. As I was trying to I have upgraded my CR10S5 to BTT SKR mini E3 V3 but I am having no luck to make it work. I now have two boards i cannot use. Dec 3, 2020 · After I attached media my sd card got corrupted after that no sd-card is being read, the board itself has the green indicator turn green when a card is inserted but it just wont read it, is there a BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. bin. These and other SRK mainboard/motherboard for 3D-printers are produced by the 3D printing team of Shenzhen Bigtree Technology Co. com/Desuuuu/klipper/tree/dgus-display. In the next step i swapped the old Creality 4. I tried to add the BLtouch We would like to show you a description here but the site won’t allow us. 0 The text was updated successfully, but these errors were encountered: Marlin firmware for Ender3-SKR-MINI-E3-v2. had them plugged into the last two pins on the bl touch socket (where you'd think it would go) nope. 1 Touchscreen Support: Full support for the TFT43 v3. Thermistor connection supports Pull up resistance value(2. STK_2. 0 / Hemera These are the files you need to configure Marlin 2. 0 So, SKR Mini E3 does not support more than 4 motor drivers, therefore independent control of dual-Z-axis motors is not possible (nor >1 extruder). While pretesting the SKR Board using USB, no other connected printer cables, shortened USB Power using Jumpers, everything seemed fine. Preliminary DEMO support for monochrome and MarlinUI touch screens More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. SKR-mini-E3-V3. Base. x) is the next mainboard in the BTT SKR Mini E3 series of ultra-quiet, low-power, high-quality 3D printing machine controller boards from BIQU. Klipper - ADXL345 SKR MINI E3 v3. 1 and its not working at all i have defined 5v in the firmware and im not getting 5v on the pin on the zprobe This Teaching Tech video does a great job explaining how to install the SKR Mini E3 board and the BLTouch, however the BLTouch wire colors might be different. Many commercial 3D printers come with Marlin installed. - BIGTREETECH-SKR-mini-E3/firmware/V2 Marlin is an optimized firmware for RepRap 3D printers based on the Arduino platform. 2, CRTouch and support for UBL, you should download the file: Ender3V2-422-BLTUBL-YYYYMMDD. 2: SKR MINI E3 v1. Dec 21, 2019 · You signed in with another tab or window. I am wondering which parameters I should tune in configuration_adv. # This file contains pin mappings for the Creality Ender 5 Plus. exe run --environment STM32F103RC_bigtree_USB < Proc Feb 1, 2024 · Welcome to the SKR Mini E3 3. BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. @bojanpotocnik - Thanks for the feedback. 0 Different methods to connect ADXL345 to SKR MINI 3E v3 in your configuration file we add at the beginning of your configuration file comment out the [input_shaper] so there are no problems. 1 Graphic Smart Display Controller Board for Ender 3 Compatible with SKR Mini E3 V3. I already tried adjusting some settings in the firmware. But the user manual says to use the same driver: BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. 2 in the "notement" document for BTT SKR MINI E3 V1. My CR-10 is upgraded with the folowing: 1-SKR mini v3 e3. pdf" which can be used on the following BIGTREETECH boards: BTT002 V1. BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. 0: Enhanced Performance and Stability. This is a pre-compiled Marlin firmware that I have tweaked from comunity suggestions to get the CR/BL touch working with a SKR Mini E3 V3 main board. Downloaded Firmware. The following a fork of the Marlin Firmware repo with a working CR-Touch config applied over the top. 3A , if you have a single Z motor set it between 0. Jul 21, 2022 · Check my fork which enables hardware PWM for the fan headers on a SKR mini E3 V3. I tried several firmware (marlin, marlin from BTT) with different configurations or connections (bltouch port, z-axis) but I always have one of this Updated versions of Marlin for SKR Mini E3 v1. Contribute to heximcz/Ender3-SKR-MINI-E3-v2. 2 board Marlin 2. 0 is a motherboard designed for Ender3, which launched by the 3D printing team of Shenzhen BIQU Innovation Technology Co. Actual behavior Board powers on, LCD shows blank blue. sssv cea rzqjt xuoir hdip kpawl szcx yew tfnpj hvokioz