The devices are detected by windows so I see them under cebal controlled devices but I can not see them on Flash programmer. Once you've compiled and uploaded the CCLib_proxy to your wemos d1 mini board, unplug it from the USB bus. This video Aug 28, 2022 · Give the device a Friendly name. python Python/cc_write_flash. It always show 000. To pair, enable “permit” mode on your coordinator, then power-on the CC2531 and it will join the network automatically. When I plug it in into a charger, the green led is solid. 5 dupont male to female cables (it’s easier if you leave them together). Open SEGGER J-Link Flash and select "Create a New Project". 4GHz Evaluation Board from Texas Instruments. Texas Instruments CC2530: power on/power off the device three times (power on, wait 2 seconds, power off, repeat this cycle three times). After you have added my repository and installed the The CC2531 combines the performance of a leading RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8-KB RAM, and many other powerful features. CC2531 System-on-Chip Solution for IEEE 802. io rules, it is possible to switch them on using the signal of a PIR sensor, or Download flash_cc2531 to your raspberry : Connect the following pins of the debug port to the GPIO port: The pin layout of raspberry is available here: https://pinout. Based on this doc(), the last supported OS is Windows 8(64 bit). This repository contains compilation instructions and compiled Z-Stack firmwares for the Texas Instruments CC2530, CC2531, CC2538, CC1352P, CC2652P, CC2652R and CC2652RB. Hit "Connect" and select the correct COM port. Du benötigst die *. To get zigbee working with home assistant I decided to use the CC2531. 4 wireless MCU with 256kB Flash and 8kB RAM. The router firmwares can be found here open in new window. The following steps have to be followed: Drill 2 holes in the enclosure; one for the antenna, one for the power cable; Lay a knot in the power cable; this serves as strain relief CC2531EMK Quick Start Guide. In this video, we will upgrade the firmware on the Sonoff Zigbee 3. The CC2531 USB Dongle can be used as a development platform for USB and RF applications. sudo apt-get install wiringpi . icb befürchte das funktioniert nur wenn man zuvor "konventionell" einen speziellen Bootloader geflasht hat. The CC2531 Dongle comes preprogrammed with Info. Sep 3, 2018 · ZigBee stick / cc2531 flashen nur Softwarelösung. This assumes you have already paired the CC2531 router with your zigbee coordinator (aka hub, aka gateway). /cc_chipid it says it cannot find the file or directory ~/flash_cc2531$ . Nach der Installation testen wir mit gpio -v es muss diese Ausgabe kommen: Sep 22, 2021 · UPDATED! The announced TI CC2652P based “Sonoff Zigbee 3. 0 USB adapter from ITead and this new variant is to be sold side-by-side as an alternative to ITead’s TI CC2652P based “Sonoff Zigbee 3. 0 USB Dongle Plus” (which is now renamed to “ZBDongle-P”), meaning they will continuously sell both variants May 24, 2022 · Thank you for watching. 4 and ZigBee Applications. Now, get some (actually 5) jumper wires and connect your ESP board to the debug port of your CC2531 adapter. | EPCB. Beim verifyen bleibt er leider hängen. 4 which allow the use of more powerful Zigbee MCU chips/SoCs/modules from Texas Instruments CC26x2 and CC13x2 series (example CC2652P, CC2652R, CC2652RB, CC1352P and CC1352R). Then click on Rename device. TI’s CC2530 is a Zigbee and IEEE 802. SONOFF Zigbee 3. hex file for CC2652R. Z-Stack Home 1. Then enter the USB key into port. > Turn off the SmartRF05EB power and Removed connected EM. It is based on Texas Instruments CC2652P radio chip and this “ZBDongle-P” variant is to be sold side-by-side as an alternative to their new “ZBDongle-E” variant Jan 24, 2020 · Hi, ich versuche den cc2531 mit der hier beschriebenen Methode zu flashen (Raspi). Hiding all non-essential options for flashing. Ilya hat eine Möglichkeit beschrieben wir man den cc2531 ohne Hardware (Debugger und/oder Arduino) flashen kann…. 4 auf und erweitert dessen Funktionalität insbesondere um die Möglichkeit des Routings und des sicheren Schlüsselaustausches. Followed the guide on zigbee2mqtt site suggesting an option to power the CC2531 board using the rpi zero gpio pin. 3 CC2531 flashen. Dec 10, 2020 · En este vídeo vamos a ver como realizar el Flasheo del Coordinador CC2531. 6 V and fc = 2394 MHz to 2507 MHz. Data sheet. Buttons: SW1 – Changes a virtual state of the router (the router sends it in a diagnostic report) and a state of the green light. It works fine. Flash CC2531 bez debbugera z Raspberry Pi 3Potrzebne:- Raspberry Pi 3- CC2531- adapter lub lutownicaZestaw komend i zdjęcia podłączenia dostępne na https:/ Jun 10, 2021 · Get everything installed and organised nearly and then: Hold BLS button down, then plug the coordinator into the USB, let go after 2-3 sec. Nov 3, 2019 · Um das CC2531 auch ohne CC Debugger neu zu flashen, gehen wir wie folgt vor. CC2531 Errata Note. Encuentre parámetros, información sobre pedidos y calidad. I got one (€3. Then, I plug the CC2531 board in an outlet for power and it finally output b524. If your board has an RF front-end chip, then you must select the firmware for a combination of the main chip and the RF chip (for example, CC2530 + RXF2401). Hass. 2) vào các nền tảng SmartHome. HUE lights can be combined with Aqara sensors and using Hass. Boldface limits apply over the entire operating range, TA = –40°C to 125°C, VDD = 2 V to 3. Du brauchst auch noch Treibersoftware sowie die eigentliche Koenkk Z-Stack Firmware für den CC2531 Stick. 4 packet sniffer or for other purposes. This allows you to use the device to extend your Zigbee network. For obvious reasons, expect inaccuracies in my reports, but hopefully, they should show the advantages of using Sonoff ZIGBEE 3. Sniffing traffic. 4-GHz IEEE 802. Achte darauf, dass du Version 1 installierst. Upgrade coordinator firmware on ITead Sonoff ZigBee 3. CC253x/4x User's Guide (Rev. 3v, you don't need a voltage divider! Jun 26, 2020 · The CC2531 with router firmware is a totally standalone zigbee router. The CC2531 is a USB enabled true system-on-chip (SoC) solution for IEEE 802. INFO:I have tested the range and the link quality of 9 external antennas with CC2531!More: https://notenoughtech. Success: May 8, 2009 · CC2531 USB Dongle. After the install, you can configure the wifi (for S2 based boards, you have to reset them, reload the page, select the AP again and press Connect) YOU DO NOT FLASH THE ESP32-C6 HERE IF Nov 23, 2020 · Hersteller Model "CC2531 Zigbee Stick + CC-Debugger" Anzahl 1 x *Preis pro Stück 7,50 € Versand "gegen Aufpreis möglich, 2 € Warensendung ----- --- Beschreibung "Verkaufe meinen Zigbee Stick inklusive CC Debugger zum flashen You’ll need: 1 CC2531 ZigBee USB Wireless Module, Model E18-2G4U04B (obviously). Hi, I've just got my CC Debugger up and running and have a green light on both the Debugger and my CC2531, but when I've gone to flash it I can't as there's nothing appearing in the list, so I'm unable to click Perform Actions. Programmare il CC2531 con Raspberry senza il modulo Debugger HassioHelp , Handverdrahtet: 12/01/2019 01/01/2020 , Wireless Zigbee CC2531 Sniffer Bare Board Packet Protocol Analyzer USB Interface Dongle Capture Packet Module Anten Jul 22, 2022 · FYI, ITead just released a new “ZBDongle-E” adapter as an improved version of their old/previous barebone Silabs EFR32MG21 based Zigbee 3. > Connect the SmartRF05EB to a PC with the supplied USB cable. Now within these 5 seconds power up the CC2531. After changing so many mult #s. First pin should be VCC and GND is the last one. 4 GHz ISM B CC2510 — 2. Sonoff Zigbee 3. Wir müssen ledigleich Debugger und Stick an einen Windows-Computer anschließen und die Firmware flashen. So put a 5 second delay there, power up the ESP then power up the CC2531 and both problems are solved. +1. Wenn du alles heruntergeladen hast kann es damit weitergehen das Flashprogramm zu Jul 5, 2020 · CC2420 — Single-Chip 2. When you buy this device it’s is shipped preprogrammed as ‘protocol sniffer’. Tools & manual for flashing CC2531 stick. On Windows, PORT should be replaced by COM5 or whatever you wrote down in step 1. # Putting it in an enclosure. Mar 31, 2018 · Hi all. No device found? Wait for around 2 minutes for OpenEPaperLink to install. 0 plus as a coordinator and the CC2531 as the router. Mit der Software kannst du jetzt den CC2531 flashen. TI-Produkt CC2530 ist ein (e) Drahtlose ZigBee- und IEEE 802. After some brief research I came across the CC2530 + CC2591 Module - similar to the CC2531 but with a built in amplifier to improve signal strength / reception. 4 and an USB interface, produced by Texas Instruments. The router is flashed with this firmware We would like to show you a description here but the site won’t allow us. Wiring Pi installieren. Hi all, I faced an issue about debugger and the cc2531 dongle, The led is red even if I connect the dongle. Dazu startest Du den „SmartRF Flash Programmer“ und es öffnet sich folgendes Eingabefeld: Unter Flash image wählst du das bereits heruntergeladene und entdeckte Image. Geht - fast. Click Update Home Assistant entity ID. com/home-automation/testing-9-external-anten CC2531 flashen. Pick the firmware . 2. There is also preliminary support for Z-Stack 3. I've tried rotating leads 180 degrees, resetting the debugger and I can't get anything to show up. Although i am able to do it successfully till memory 0X0000 to 0X7FFF in the CODE memory but i am unable to do the same in CODE memory from 0X8000 to 0XFFFF. 0 Plus dongle on a seperate computer then migrate to it so it becomes the new Zigbee Coordinator before reflash your CC2531 with router firmware. For the normal firmware, the process of assembling it is ZigBee baut auf dem Standard IEEE 802. /cc_chipid: No such file or directory I do have WiringPi instal Part Number: CC2531. Instead of a separate option, there is a checkbox you can select to wipe the firmware off your ESP. 0 USB Dongle Plus on Windows using Python. 4 GHz IEEE 802. 0 USB DONGLE PLUS over CC2531. xyz/. Select a firmware for your Zigbee network. Therefore, all I got is the controller only, and after I Jul 24, 2020 · Good afternoon, After giving the command . 1. 4 and ZigBee Applications datasheet (Rev. A) User guides. See full list on lemariva. Feb 25, 2021 · Zigbee2Mqtt CC2531 installation on Raspberry Pi 4Raspberry Pi 4 :::: Model B - 8GB RAMMemory Card :::: SanDisk Ultra microSDH 32GZigbee2Mqtt :::: 1. 2. x as of Tasmota v9. 3) After executing the file, enter 55 55 in the serial port assistant tool, and receive the returned result 00 CC, which means that the dongle has successfully entered the 电子发烧友网为你提供ti(ti)cc2531相关产品参数、数据手册，更有cc2531的引脚图、接线图、封装手册、中文资料、英文资料，cc2531真值表，cc2531管脚等资料，希望可以帮助到广大的电子工程师们。 CC253x System-on-Chip Solution for 2. 4 GHz Radio Transceiver, 8051 MCU and 8 kB Flash memory Zigbee and IEEE 802. Sniffing Zigbee traffic can be useful at times when you want to analyse the commands used by a device. Aug 21, 2023 · Thank you for the reply. Do this when flashing new firmware (after making a backup) so you won’t burn all your bridges behind you. Hướng dẫn Flash firmware Zigbee2mqtt cho module CC2531 (hoặc 2530) để liên kết các thiết bị Zigbee (v1. On linux, PORT will be something like /dev/ttyUSB0 or wherever you plugged in your HUSBZB-1 device. It is not going in pairing mode. The CC2531 USB Dongle is a fully operational USB device that can be plugged into a PC. The CC2531 has various operating modes, making it suited for systems where ultralow power consumption is required. 25. Das hat aber leider nicht funktioniert. Open TI software and select CC2652R from the dropdown at the right. Apr 13, 2020 · Flash Zigbee2Mqtt lên CC2531. Recheck for connectivity and the correct flash size by repeating step #3. > Connect the USB Dongle to the ExtSoC Debug Other Parts Discussed in Thread: CC2531, CC2530. 0. PARAMETER. 25000. With the CC2531 USB Firmware Library available USB CC2531 Flash Zigbee2MQTT Kết Nối Zigbee 3. 4-GHz Bluetooth® low energy Applications User's Guide Other Parts Discussed in Thread: CC2531 I'm looking for a cebal driver for CC2531 used for packet sniffer for windows 10. 0 USB Dongle Plus” from ITead, later renamed to “ZBDongle-P”, has been released and looks to be great value for a premium hardware package sold for a low price. 4. com/fhem-kurs/• CC2530 - https://haus-auto. 1- Select a firmware for the right chip: CC2530 in our case. Note: This firmware is for simple CC2531 boards without an additional RF front-ends. Even if it joins in Zigbee mesh and is visible as a router in the map none of my devices connect to it even if I shut down the more powerful CC2530. The CC2531 combines the performance of a leading RF transceiver with an industry-standardenhanced Select your AP type in the menu below. Getting Started 3. . 4 con Flash de hasta 256 kB y 8kB de RAM. I am trying to erase & write on flash memory in CC2531. Would someone please be kind and tell me which flasher I need for a cc2531 zigbee usb stick so I can flash appropriate firmware for openhab? The CC2531 is a USB enabled true system-on-chip(SoC) solution for IEEE 802. 4 Compliant and ZigBee™ Ready RF Transceiver CC2500 — Low Cost, Low-Power 2. Habe mir einen Stick in China bestellt und wollte ihn per Arduino wie im repo beschrieben flashen. 2V so I don't know which is TX/RX if Mar 9, 2022 · In todays video we are flashing a Sonoff Zigbee dongle with the Router Firmware. For this test, I will grab an end device and run around like crazy reporting the linkquality values in the same locations. También vamos a poder instalar el software para llevar a cabo el flasheo, la insta Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI. Other Parts Discussed in Thread: CC2531, REMOTI, CC2530. Note: If you do not want to insert the key in a USB port, you can instead connect the pin CC 9 to one pin 3,3v of raspberry ( Pin 1 or 17 Nov 21, 2020 · The following process explains how to build your very own Zigbee CC2531 sniffer. Home Assistant is open source home automation that puts local control and…. 4 / ZigBee applications. 15. 4 and ZigBee® Applications A CC2540/41 System-on-Chip Solution for 2. Insert the USB dongle. Dec 9, 2019 · Hi. It enables USB dongles or USB upgradable network nodes to be built with low total bill-of-material costs. CC2531 de TI es MCU inalámbrico Zigbee e IEEE 802. Find parameters, ordering and quality information. An external development tool, like the CC Debugger, is required to program and debug software running on the CC2531. The CC2531’s red LED will slow-blink when Texas Instruments CC2531: press the S2 button for 5 seconds. CC2531EMK – - CC2531 Transceiver 2. The P0_2 through P0_5 pins are used when you’re using the finished device, not when flashing (so you don’t need to connect them up). D) Errata. html_____FIRMWARE_____#Links:https://github. Do this for all devices in the list. Sep 5, 2019 · CC2531 plugged and useless without proper firmware. 4) Flash the Z-Stack firmware using the following command: Flashing the CC2530 takes about 20 minutes. $61. Aug 30, 2018 · ZNP firmware for cc253* has a built-in bootloader that can be used to updated firmware via USB / UART into the cc2531 stick or simply the cc2530 chip without using CCDebugger or Arduino. 14 votes, 14 comments. Since it has a programming port, you can upload/install a custom firmware which acts as a zigbee. If the CC2531 is not powered up while the ESP inits the debugger it won't work. Parameter-, Bestell- und Qualitätsinformationen finden. My Home Assistant is running on a rapberry pi using hass-io. Wir benötigen auf dem Raspberry Pi die wiringpi zum ansteuern der GPIO-Ports. I’m new to this community and want to present my first hass-io addon to flash the zigbee usbstick CC2531. But this requires not a conventional hex-firmware, but a special sbl-firmware (Serial Boot Loader). Wenn der drauf ist geht es danach einfacher. Step to execute python script: 1) Download, unzip and execute the file 2) Enter the serial port number inserted into the dongle 3) After executing the file, enter 55 55 in the serial port assistant tool, and receive the Oct 6, 2021 · *Custom firmware can extend this to 100 Tests. Contribute to ilyabreev/zigbee-cc2531-flash development by creating an account on GitHub. Select: Erase Program & Verify options. Open SEGGER J-Link Configurator and ensure your JTAG has the latest firmware (upgrade it if this is not your case) Connect JTAG programmer to CC2538 module following below diagram: Download latest firmware. If you have questions about quality, packaging or ordering TI products, see TI support. The CC2531EMK kit provides one CC2531 USB Dongle and documentation to support a PC interface to 802. VN | SĐT: 0367939867 SWRS081B –APRIL 2009–REVISED FEBRUARY 2011. In diesem Artikel zeigen wir, wie Sie einen CC2531 USB Stick flashen können, um ihn anschließend mittels Zigbee2mqtt zur Kommunikation mit Zigbee-kompatiblen Geräten Z-Stack-firmware. The CC2531 combines the performance of a leading RF transceiver with an industry-standard enhanced 8051 MCU, in-system Jan 1, 2019 · CC2531 has built-in USB support but i have an older CC2530 without USB. Nach Rückfrage auf github, hat mir der Entwickler geschrieben, das er mir da nicht helfen Unit Price. Zigbee2Mqtt Flashing CC2531_____INFORMATION_____https://www. 0 USB Dongle Plus ZBDongle-E —Doc include product User Manual, Specification and Quick Start. This module has c8051f320 chip which adds USB support and and flasher/programmer. Dec 13, 2019 · My issue was the power. 4, ZigBee and RF4CE applications. With the latter, I have a strange problem. Jan 29, 2022 · Best if you used the Sonoff ZigBee 3. zigbee2mqtt. com/ Das Flashen der zigbee-Coordinator Firmware eines CC2531 oder CC2530 ist über einen Debugger der einfachste Weg. hex Datei. In a terminal or command line, run java -jar ZigbeeSniffer. The devices now work in Zigbee2MQTT using the Sonoff Zigbee Dongle-E. Flash happens just before flashing tasmota firmware, and you don’t have to reboot the ESP manually. Dec 18, 2023 · The CC2531EMK kit provides one CC2531 USB Dongle and documentation to support a PC interface to 802. I have implementet the instructions from this blog to flash the firmware needed for zigebee2mqtt. In this case, the Philips HUE Bridge is replaced with a Raspberry Pi and a CC2531 USB dongle. Now we will search the devices in Home Assistant to see if they work there. A quick google, and it seems many CC2531 users have experienced similar difficulties in the wake of recent HA updates. 4 wireless MCU with 512kB Flash and 32kB RAM. com May 8, 2009 · CC2531 USB Dongle. 1 CC Debugger (texas instruments). /cc_chipid -bash: . This module, which core component is a CC2531 from Texas Instruments, must be flashed with a specific firmware in order to send and receive proper status/commands to/from gateway software Dec 19, 2019 · I use a CC2531 with External Antenna and performance has always been adequate but I'd like to extend the range to my letter box so I can receive notifications when I receive post. TI’s CC2538 is a 32-bit Arm Cortex-M3 Zigbee, 6LoWPAN, and IEEE 802. 17. 4 wireless MCU with up to 256kB Flash and 8kB RAM. Since the ESP uses 3. The dongle can be plugged directly into your PC and can be used as an IEEE 802. Connect your CC2531 Adapter. Done. Don't know about the rest but all of them have 3. Order today, ships today. 296K subscribers in the homeassistant community. SW2: Short single press – to re-send a binding request to a coordinator (it allows you to test a connection). Windows. 0 (Hỗ Trợ Home Assistant) cho phép tích hợp với hấu hết các giải pháp Home Automation, vì nó sử dụng MQTT hỗ trợ của các hãng Xiaomi, Ikea, Philips, OSRAM and more. com/p/ali/CC2530 (Affiliate-L Now the CC2530 can be flashed using the same instructions as Flashing the CC2531. jar -baud 115200 -flow {OPTION} -port {PORT} -c {CHANNEL}. Pricing and Availability on millions of electronic components from Digi-Key Electronics. TI E2E™-Foren mit technischem Support von TI-Ingenieuren. ich suche jemanden der mir einen CC2531 USB Stick mit der Firmware für zigbee2mqtt flashen kann. As suggested in the "CC2531 USB Hardware User's Guide" did connections and powering up the CC2531 USB Dongle using USB Cable. If I press SW1, led turns red and nothing else happens on pressing any other buttons. 26), and, of cause, I haven’t ordered “CC debugger and wires”. Adapters based on CC2652/CC1352: single press (one of the) buttons on the device; Adapters based on Silicon Labs EmberZNet: Jan 23, 2022 · So i am starting to think that either the adapter i have is garbage, or the integrations / add-ons do not fully support CC2531, which imho, is different to not being recommended. 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. Feb 18, 2020 · Erase flash. Jul 24, 2023 · Many guides exist describing how to flash a CC2531 USB adapter using a Raspberry Pi instead of a CC debugger. hex. One based on a CC2530+CC2591 stick and one based on a cc2531. Sep 17, 2020 · CC2531 is a single chip microcontroller 8051 with a radio periphery transceiver for Zigbee / IEEE 802. Example you have Tuya device and you want to sniff the unique traffic when it talks back to the Tuya gateway as to help build drivers OR you have a ZigBee device or mesh issues and your trying to determine what ⬇ ⬇ Weitere Informationen in der Infobox ⬇ ⬇ FHEM-Kurs https://haus-automatisierung. Install SEGGER J-Link Software. Adapters based on CC2652/CC1352: single press (one of the) buttons on the device; Adapters based on Silicon Labs EmberZNet: Texas Instruments CC2531: press the S2 button for 5 seconds. The dongle also has a connector for programming and debugging of the CC2531 USB controller. In order to be able to communicate with devices on Zigbee network, the Zigbee Host gateway software must communicate with a USB radio module. 3. TI’s CC2533 is a A True System-on-Chip Solution for 2. 4-MCU mit 256 kB Flash und 8 kB RAM. CC2531 và CC2530 là các module phổ biến giúp tạo – form hoặc mở rộng mạng Zigbee và liên kết các thiết bị trong mạng này vào Sep 19, 2021 · Dear all I have a Zigbee mesh based on a Slae CC2652RB stick acting as a coordinator and two routers. Install the driver. py -e -p <serial_port> -i Bin/CC2530_DEFAULT_20190608_CC2530ZNP-Prod. Measured on Texas Instruments CC2530 EM reference design with TA = 25°C, VDD = 3 V and fc = 2440 MHz, unless otherwise noted. If the CC2531 is powered up then the ESP won't boot. io/information/flashing_the_cc2531. The dongle has 2 LEDs, two small push-buttons and connector holes that allow connection of external sensors or devices. Mar 9, 2022 · Damit bestätigst du beim Software Download, dass du das Programm nicht für kriminelle Zwecke nutzt. 2 is fully supported in Tasmota allow the use of CC2530, CC2531, and CC2538 Zigbee MCU chips/SoCs/modules. Jan 21, 2019 · Wrap a second CC2531 (with the latest firmware) in kitchen roll / tin foil; Plug this into the same Pi and boot it up with Z2M; Verify it is still using the same pan_id via the debug log; Shutdown Z2M; Remove the foil; Boot Z2M and wait to see if existing routers and devices re-connect CC2531EMK — CC2531 USB Evaluation Module Kit. 4 GHz Radio Transceiver, 8051 MCU, and 16KB or 32 KB Memory CC2510F8 — 2. All necessary options for flashing (bootloader, flash mode) are automatically extracted from the binary. For example, CC2530ZNP-Pro-Secure_LinkKeyJoin_RXF2401. io and the Zigbee2mqtt add-ons enable the Raspberry Pi to connect to the HUE lights and control them. 0 USB Do Reset / power on the ESP. 4 GHz RF Transceiver Designed for Low-Power Wireless Apps in the 2. Ext Price. Apr 14, 2019 · RPI Pin 36 (CTS) When using a Wemos as the flashing device, it’s safe to tie the two I/O pins together (D5 and D6) and connect them to the DD pin on the CC2530. Also this module has 5 pins header but it's not labeled. open in new window. The problem with almost all of those guides is that they are outdated and don’t work on newer devices (specifically with 64 bit architecture). xs xp ov gq ov mk uf bf ce us