Option 1: UI. Home Assistant is open source home automation that puts local control and privacy first. and. dev20230113. odroid-c4-homeassistant. EU- 12V/2A Fits Odroid N2, Odroid N2+, Odroid C4, Odroid HC2. Please be aware that due to the volume of pre-orders, it is likely that catching up with all pre. The A55 cores run at 2. 105k aarch64-homeassistant. ODROID-C4 is a new generation single board. os_installation_guide. 78€ Add to Cart. We announced the original ODROID-H2 back in November 2018, as a new generation of. Just set the slide switch. 0Ghz without thermal throttling using the stock heat. The Home Assistant configuration directory is located on the path /config. SKU: G200409831252 Category: Memories Tag: ODROID-C4 *Currency : USD. sudo apt-get install software-properties-common sudo add-apt-repository universe sudo apt-get install -y apparmor-utils apt-transport-avahi-daemon ca-certificates curl dbus jq network-manager socat sudo. Here is the example to use the command. No. The ODROID-M1 is tailored for a myriad of embedded system applications, boasting an array of valuable peripherals. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. It used to be available. Open source home automation that puts local control and privacy first. Odroid C4. . Supports Zigbee 3. codewalker Posts: 1983 Joined: Mon Feb 25, 2013 2:03 am languages_spoken: english. Last post Re: Odroid-C4 USB port order by odroid Sat Nov 18, 2023 10:05 am; Projects. You can find usb_modeswitch. Amlogic S922X Processor (12nm fab) Quad-core Cortex-A73 (up to 2. the eMMC already had a working image before flashing HassOS: ; It will be booting to U-Boot (but no further). The provided rule-based system for automation allows creating custom routines based on a trigger event, conditions and actions, including scripts. View full details $62. g. 4GB RAM, čtyřjádrový procesor Cortex-A55 (2. The ODROID-C4 is a new generation single board computer that is more energy efficient and has higher performance than the ODROID-C2 which was introduced over four years ago, as the world's first affordable ARM 64-bit computer. Hi Hassio community, I switched from RPI 3 B+ to odroid C2 as it offer the possibility to use eMMC card and it seems to improve the system read write access. The main CPU of the N2 is based on big. There is no reason to replace it if you don't need newly supported peripheral devices like NVMe, SATA, MIPI-DSI, MIPI-CSI and Neural Network AI edge computing. Odroid C4 might be an option. $ docker pull ghcr. I have installed it from the default repository (homeassistant/odroid-c4-homeassistant:stable) and have been successfully updating it since. 2", "qemuarm": "2023. A tag already exists with the provided branch name. . 9 on your ODROID-C4, a powerful and energy-efficient single board computer, you can find it here. And that IP address is still assigned. solarmill (Bert) September 15, 2020, 4:39pm 2. Home Assistant Yellow has more expansion ports than DSGW-210-HA Home Assistant gateway , which can connect more devices. Even though the name ODROID is a portmanteau of open + Android, the hardware is not actually open source because some parts of the design are retained by the company. You can install Home Assistant on any ODROID. They are only at, build and ship, Debian testing. The use will be solely for HA. Wi-Fi pro Odroid. GitHub is where people build software. ODROID-C4/HC4; ↳ General Topics; The ODROID-C4 is a new generation single board computer that is more energy efficient and has higher performance than the ODROID-C2 which was introduced over four years ago, as the world's first affordable ARM 64-bit computer. GitHub is where people build software. 8GB. The toaster form factor ODROID-HC4 accepts 2 x 3. A tag already exists with the provided branch name. I think this may be because I had set a static IP address before using the old router. The ODROID-C4 features an Amlogic S905X3 CPU which is a quad-core Cortex-A55 cluster with a new. Learn more about packages. Given the similarity of the SoCs, as well as the comparable level of support in the Linux kernel, the C4 should hopefully present few surprises. ;-(Cheers, Tim The ODROID-C4 is a new generation single board computer that is more energy efficient and has higher performance than the ODROID-C2 which was introduced over four years ago, as the world's first affordable ARM 64-bit computer. The C4 is currently available for $54. Hii, I am running home assistant on an odroid n2 + It was working just fine until I got a new router and connected it to the odroid using the ethernet cable. 016GHz) ARMv8-A architecture with Neon and Crypto extensions. If you are just starting out with Home Assistant but you prefer absolutely silent cooling rather than even minor fan noise, and you value the long-term stability and increased performance of eMMC storage, this is a great option for you. I´m new in the forum and in this part of this technological world. Hardware Environment. The ODROID N2+ (2GB RAM) with Home Assistant Bundle is powered by a powerful processor, solid amount of RAM memory and comes with a comfortable amount of storage. ODROID-XU4Q Also consider the ODROID-XU4Q which has a passive heatsink Check our Home. All changes. The ODROID-C4 features an Amlogic S905X3 CPU which is a quad-core Cortex-A55 cluster with a new. $55. The ODROID-C4 is a new generation single board computer that is more energy efficient and has higher performance than the ODROID-C2 which was introduced over four years ago, as the world's first affordable ARM 64-bit computer. ODROID-C4/HC4. See moreWhat is the best way to install Home Assistant on an Odroid C4 with an eMMC (64Gb, pre-installed Ubuntu 20. Ex Tax:100. A large number of services, both in-house. Restart Home Assistant. Post by mad_ady » Thu May 12, 2022 7:21 am. Why ever… Failed. This article describes how to install Google Home on the ODROID-C2. BTW, I am doing experiments with the Home Assistant OS on N2+. This is a guide for new users who are trying to install Home Assistant 5. I'm wondering if Odroid M1 8Gb would be a good choice. 37 Topics 623 Posts. My HA wall panel is more modest. I abandoned the Odroid N2 because it’s highly unstable. Offering open source support, the board can run various flavors of Linux, including the latest Ubuntu 20. The ODROID-C4 is a new generation single board computer that is more energy efficient and has higher performance than the ODROID-C2 which was introduced over four years ago, as the world's first affordable ARM 64-bit computer. I recently received my HA Blue (Odroid N2+) and yesterday finally got around to migrating HA over from my Raspberry Pi 4. The Arduino may not be able to support pwm frequencies up to 3 kHz out of the box either, but at least its pwm frequency can be increased (with. The ODROID-C4 features an Amlogic S905X3 CPU which is a quad-core Cortex-A55 cluster with a new. Reboots lockups. img. The Odroid C4 has an Amlogic S905X3 quad-core Cortex-A55 processor that runs at 1. When i click on the REEBOOT HOST button in Host (Supervisor) it just shutdown the OS, without restarting. Of course, there is a lot more in this release. Hardkernel has released the ODROID-C4 Single Board Computer. Re: Setting up Wifi with Homeassisant. Support of the new Odroid C4. More than 100 million people use GitHub to discover, fork, and contribute to over 330 million projects. $ docker pull ghcr. ODROID-XU3/XU4 eMMC Recovery. Expansion slot. - Notifications. It is. Home Assistant OS. We’ve seen the board can compete with Raspberry Pi 4 4GB board thanks to benchmarks released by Hardkernel, but since those boards are so versatile,. Dimensions: 140mm x 95mm x 40mm approximately. This documents the variables and the available options. 한국어 버전. 0, OpenThread, and Matter. KR US East US West EU Ubuntu Minimal 22. So unless hardware pwm support becomes available I would be obliged to use an Arduino for all the sensors, with serial communication from Arduino to the Odroid C4 running Home Assistant (or similar). Processor. Go. The main CPU of the ODROID-C4 is built with a quad-core Cortex-A55 cluster with a new generation Mali-G31 GPU. ODROID-C0 ODROID-C1+ ODROID-C2 ODROID-C4 ODROID-GO ODROID-GO-Advance ODROID-GO-Advance-BlackEdition ODROID-GO Super ODROID-GO ULTRA ODROID-H2 ODROID-H2plus ODROID-H3. 04 desktop image. 1. 12. The popular Raspberry Pi 4 was released in June 2019. 3 Home Assistant Supervisor: 2022. 0. Ubuntu MATE 22. 2. Ubuntu Mate is one of the most famous Linux distribution provides a graphical desktop environment. Support of the new Odroid C4. There are a couple of possibilities: ; Working e. It is much faster than the Pi 4, but less supported. CP2102N: USB to Serial UART bridge IC with 1. 4Ghz) and Dual-core Cortex-A53 (up to 2Ghz) ARMv8-A architecture with Neon and Crypto extensions. HA has official support for the N2, N2+, XU4, C4, and C2. 2k. 1. 03. radford (Dereck) December 1, 2021, 3:37pm 1. emk2203 Posts: 57 Joined: Thu Oct 15, 2015 3:29 pm languages_spoken: english, german ODROIDs: C1+, C2, XU4, HC1, HC2, N2ODROID-N2/N2+/N2L. 0 from official release) and by default the blue LED flashes in heartbeat mode which is kind of annoying. 99 from the Hard Kernel store page. The pi definitely has more support and accessories but the odroid has slightly better media playback, and general snappiness. In this article, we will delve deeper still into Home Assistant customization, creating our own scripts to collect data from remote. Automation. I have a new installation on Odroid C4 with HA OS (Balenaetcher burned). ODROID-C4/HC4; ↳ General Topics; ↳ Ubuntu; ↳ Android; ↳ Other OS; ↳ Hardware and peripherals; ↳ Projects; ↳ Issues; ODROID-N2/N2+/N2L; ↳ General Topics;ODROID-XU4Q Also consider the ODROID-XU4Q which has a passive heatsink Check our Home Assistant Bundle ODROID-XU4 Check our Home A. This bundle contains the ODROID-N2+ which is what also powers our Home Assistant. 0. eMMC Module Reader Board for OS upgrade. and in seconds I can test the OS I want. bump. This gives it plenty of processing power to handle more demanding projects that require faster performance than the Raspberry Pi 4’s Broadcom BCM2711 quad-core Cortex-A72 processor which runs at 1. odroid-c4-homeassistant. When I first plugged it in, it joined the network, took an IP and the web UI said it was initialising the software. About this version. 2-2. I had been replacing my Insteon devices when the fail with WiFi controlled devices, hoping to eventually move to Thread/Matter controlled by Apple Homkit but, since Thread/Matter seems to be indefinitely delayed I'm now looking for an alternative Plan B. GitHub is where people build software. Installation. All the instructions talk about RPi, (which I have running without HA) but none of them flow to the HA N2+ image. The CPU has four ARM Cortex-A55 processors with low power consumption and high efficiency operation at 2Ghz. 0. or 4 interest-free payments of $24. ODROID-N2/N2Plus; ODROID-C4; The image will boot with Linux kernel 5. 5" screen running linux with Chrome in kiosk mode. How? by mad_ady » Fri Oct 15, 2021 1:22 pm. Dimensions: 140mm x 95mm x 40mm approximately. The ODROID-C4 features an Amlogic S905X3 CPU which is a quad-core Cortex-A55 cluster with a new generation Mali-G31 GPU. ODROID products are development platform. Ex Tax:100. Despite I am using as zigbee2mqtt gateway / Home Assistant, Panfrost gpu driver also works, but unable to set up more than 1080p. alibababa April 26, 2020, 12:20pm 1. Video tutorial: variable energy prices in HA by Smart Home Junkie; Written guide: Nordpool and ApexChart by Creating Smart Home; Community: Nordpool integration on Home Assistant Community; Installation Option 1: HACS. Execute step 4 (install homeassistant-supervised. 11. Top. Dimensions: 105mm x 98mm x 33mm approximately. Execute step 4 (install homeassistant-supervised. Do I install coreelec native and add the home assistant docker image? What happens if I shut down the coreelec, will my home assistant stop running? TIA. 0. The ODROID-C4 features an Amlogic S905X3 CPU which is a quad-core Cortex-A55 cluster with a new. Little architecture which integrates a quad-core ARM Cortex-A73 CPU cluster and a dual core Cortex-A53. ha help The Web Terminal . With the Companion app you are able to integrate Home Assistant with many of Androids features such as: - Device Controls. If you power it off/put it to sleep it will stop home assistant as well. The Home Assistant Blue is really just an Odroid N2+ that has a pre-flashed 128Gb eMMC with the HASS. Our Home Assistant ODROID-M1 Bundle is available now! Our Linux Starter Kit for M1 has what. 12. by odroid » Wed Mar 30, 2022 7:45 am. GitHub is where people build software. Yellow. Wishlist. 04€ Price:120. . View full details. 4Ghz) and Dual-core Cortex-A53 (up to 2Ghz) ARMv8-A architecture with Neon and Crypto extensions. ODROID-C4/HC4; ↳ General Topics; ↳ Ubuntu; ↳ Android; ↳ Other OS; ↳ Hardware and peripherals; ↳. Home Assistant (HA) is a home automation operating system with a focus on local control and privacy. GitHub is where people build software. Read on to see how it compares with a competitor: It's Odroid. After inserting the microSD card into your Odroid and. 2. Go to Settings-> Devices & Services; Select + Add Integration; Search for nordpool and select it; Fill in the required values and press Submit; Tip: By default, the integration will create a device with the name nordpool_<energy_scale>_<region>_<currency>_<some-numbers>. The ODROID-C4 features an Amlogic S905X3 CPU which is a quad-core Cortex-A55 cluster with a new. The best device that runs Home Assistant that is in stock is the ODROID-N2+ Home Assistant Bundle from Ameridroid. 20220507_1550521920×1440 287 KB. Nov 18, 2023. Frigate works okay for a single camera using the CPU, but I’m interested in configuring hardware acceleration or running it on a dedicated machine with hardware acceleration. io) on arm64 odroids (C2/N1/N2): Code: Select all. We will also look into various ways to communicate with the remote sensors. txt. 7k; Star 64. ODROID N2+ (4GB RAM) Home Assistant "Build Your Own" Bundle - [77344] Build your own Home Assistant Base System!Home Assistant is an Open source home automation system th. Go to HACS-> Integrations, Select +, Search for nordpool and install it. If the base system is ok, up_to_date and all self maintaining I'm happy, just looking for some guidance if not and before I break it etc please. Odroid C4 might be an option. I’m currently running Home Assistant Container on an Odroid N2 and running Frigate for object detection with a couple WiFi cameras. Post by odroid » Mon Jul 10, 2023 1:07 am. Based on the examples listed in that article, this article will discuss advanced topics related to Home Assistant (HA) using in-depth steps. In the July 2017 issue of ODROID Magazine, I introduced you to Home Assistant ( ), which is an open-source home automation platform. 3. The ODROID XU4 uses the eMMC boot partition to boot from. 1. Zatímco RPi4 s obrovským chladičem (Pimoroni. The ODROID-C4 is a new generation single board computer that is more energy efficient and has higher performance than the ODROID-C2 which was introduced over four years ago, as the world's first affordable ARM 64-bit computer. This Power Supply delivers high quality stable and low noise power supply for the ODROID-HC2, ODROID-N2, ODROID-C4 and other systems with a 5. 16. This means, all components from the Home Assistant method are used, except for the Home Assistant Operating System. In this article, we will delve deeper still into Home Assistant customization, creating our own scripts to collect data from remote sensors and other control devices. It will be able to easily integrate thousands of devices and run thousands of automations. Hlavní procesor ODROIDu-C4 je postaven na čtyřjádrovém clusteru Cortex. The ODROID-C4 is a new generation single board computer that is more energy efficient and has higher performance than the ODROID-C2 which was introduced over four years ago, as the world's first affordable ARM 64-bit computer. I have a new installation on Odroid C4 with HA OS (Balenaetcher burned). odroid-c2 ; odroid-c4 ; odroid-n2 ; odroid-xu ; qemuarm ; qemuarm-64 ; qemux86 . The ODROID-C4 features an Amlogic S905X3 CPU which is a quad-core Cortex-A55 cluster with a new. View full details $6. How to install (HA) Home Assistant or other Operating Systems on Odroid N2 + or other Odroid products?nstead of the pre-installed Operating Systems, other operating systems can be installed. 04 and Android 4. Re: External USB-HDD as storage in Home Assistant Blue. You can also learn how to build. 1 nmcli> save nmcli> quit. , Ltd. Add to cart. But when looking at OS's provided, the C4 is provided with Android 9 (Pie), while the XU4 is only provided with the old Android 4 (Kitkat). gps. Integrations All the ways you can integrate Home Assistant into Android and iOS. Issues 2. EU- 5V/4A Fits Odroid XU4, Odroid XU4Q,. Typically eMMC readers can't write to this eMMC boot partition. Home Assistant is an open-source home automation platform built on Python 3 that. SeSim June 28, 2023, 9:59pm #1. getting_started. Home assistant on Odroid N2+ with eMMC installation tutorial. Continue with the provider and email address you used when you subscribed. 1. The ODROID-C4 is a new generation single board computer that is more energy efficient and has higher performance than the ODROID-C2 which was introduced over four years ago, as the world's first. Pouzdra (Case) Zdroje a baterie. Two popular hardware options are Home Assistant Blue and Home Assistant Yellow. dev20230113. It’s robust, reliable, and comes in a sleek blue case. SeByDocKy (SeBy DocKy) June 14, 2020, 10:29am #1. Home Assistant OS 10 has made the all-in-one solution consisting of an operating system, supervisor, and Home Assistant Core more accessible than ever by adding support for the ODROID-M1 single board computer. The new Amlogic-based Odroid-C4 packs a quad-core Cortex A55 processor with a new-generation Mali-G31 GPU and 4GB of DDR4 memory. The ODROID-C4 features an Amlogic S905X3 CPU which is a quad-core Cortex-A55 cluster with a new generation Mali-G31 GPU. But when I switch it to eMMC and try I get no video output, solid red and blue lights. Its in milliseconds. 0 OTG port for Host or Device mode. You cannot easily add a driver there. When you boot the N2 it will make up to 3 requests for the old ip, ot should get nack from the server and resort back to requesting any ip and will receive . ODROID N2+ (4GB RAM) Home Assistant "Build Your Own" Bundle - [77344] Build your own Home Assistant Base System!Home Assistant is an Open source home automation system th. odroid go super 에 폼펙터에 기반해서 거기에다가 n2+에 쓰는 soc를 달아서 개량한 버전이다. Ready. If a driver does exist for this device on the mainline kernel, then there is the possibility to modify the config and to build a custom OS with buildroot. In addition, I created a sample automation in pure Python external to Home Assistant that communicates via MQTT with Home Assistant. People who searched for administrative assistant jobs in Victoria, BC also searched for data entry specialist, clerical assistant, office clerk, legal secretary, admin asst, medical. GPIO+onewire on Odroid C4 with Home Assistant OS. ODROID-C4/HC4; ↳ General Topics; ↳ Ubuntu; ↳ Android; ↳ Other OS; ↳ Hardware and peripherals; ↳ Projects; ↳ Issues; ODROID-N2/N2+/N2L;Published Apr 27, 2021 by Home Assistant in odroid-c2-homeassistant. Contribute to ntguest/32bit-home-assistant-supervised-installer development by creating an account on GitHub. ODROID-C4/HC4; ↳ General. I´ve tried to install home assistant in a interminable variety forms in the orange pi PC PLUS but always it has been wrong. g4715 September 27, 2023, 5:57pm #1 Hello, I am using HA on ODROID HC4 (same ARM CPU as the ODROID-C4) via Docker container on OMV. Those who want 500 or more get a 7% discount. IO iso. Home Assistant is an open-source home automation platform that focuses on privacy and local control. The A55. The ODROID-C4 features an Amlogic S905X3 CPU which is a quad-core Cortex-A55 cluster with a new. View full details $66. sudo apt-get install software-properties-common sudo add-apt-repository universe sudo apt-get install -y apparmor-utils apt-transport-avahi-daemon ca-certificates curl dbus jq network-manager socat sudo. The official install docs have you covered. 5inch HDDs in any combination. More than 100 million people use GitHub to discover, fork, and contribute to over 330 million projects. Home Assistant Green. 1. Frigate works okay for a single camera using the CPU, but I’m interested in configuring hardware acceleration or running it on a dedicated machine with hardware acceleration. After reading up more, it looks like it’s better to start with something more robust in order to be able to handle more load and operate quicker. 16GB. OverSun Posts: 1493 Joined: Mon Apr 29, 2013 8:12 amGitHub is where people build software. The ODROID-C4 features an Amlogic S905X3 CPU which is a quad-core Cortex-A55 cluster with a new. Im looking to replace my sluggish RPi 3+ with an Odroid-N2, does anyone here know if it is possible to install Home Assistant on it? Top. This has all taken place on an old Dell desktop PC (2012-2014 generation) which is an i5, 16GB ram and 256ssd; it was a nice machine 10-ish years ago. Odroid XU4. Data rate: 2640 MT/s (PC4-21333 grade) 4 x USB 3. 2023-11-20: The first half of the 9th Batch is expected to arrive before the end of November, and the second half of the shipment is expected to arrive in early December. Features: HASS OS Version 5. I also notice lower temps (while my RPI4 had an actiev fan, my Odroid is passive cooled). 116 as being assigned to something else. I have a spare Odroid XU4 (HC1) that I think would be perfect for a dedicated Frigate. The ODROID-C4 is a new generation single board computer that is more energy efficient and has higher performance than the ODROID-C2 which was introduced over four years ago, as the world's first affordable ARM 64-bit computer. 2", "qemux86-64": "2023. Coreelec should be left running at all times. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. 2021 by Home Assistant in odroid-c4-homeassistant. The ODROID-C4 features an Amlogic S905X3 CPU which is a quad-core Cortex-A55 cluster with a new. 95 Size. I’ve installed the same image on an SD card then booted that up on the XU4 and it works just fine, so I know it’s not a hardware issue. If you want to quickly spin a new Home Assistant instance and remove it later without any complications this is the best way. Processor. The ODROID-C4 is a new generation single board computer that is more energy efficient and has higher performance than the ODROID-C2 which was introduced over four years ago, as the world's first affordable ARM 64-bit computer. Specifikace. The ODROID-C4 is a new generation single board computer that is more energy efficient and has higher performance than the ODROID-C2 which was introduced over four years ago, as the world's first affordable ARM 64-bit computer. 95 USD. 05€ It will be able to easily integrate thousands of devices and run thousands of automations. $50+. Odroid-C4's Amlogic. 4, supervisor-2021. Donation. Když srovnám s Raspberry Pi 4, tak v průměru je u ODROID C4 výkon CPU+RAM mírně nižší, ale nesrovnatelně méně topí. bartkummel (Bart Kummel) November 25, 2022, 2:17pm 4. odroid Site Admin Posts: 41728 Joined: Fri Feb 22, 2013 2:14 pm languages_spoken: English, Korean ODROIDs: ODROID. Home. I know I can install HA in a. I never had the N2+ but I do have the N2. ODROID-C4 is a new generation single board computer that is more energy efficient and faster performing than ODROID-C2 which was introduced over four years ago as the world's first affordable ARM 64bit computer. GitHub is where people build software. sudo apt-get install software-properties-common sudo add-apt-repository universe sudo apt-get install -y apparmor-utils apt-transport-avahi-daemon ca-certificates curl dbus jq network-manager socat sudo curl -sL ". 4GByte RAM. . There is no /config but there is /cmdline. More than 100 million people use GitHub to discover, fork, and contribute to over 330 million projects. ODROID-C4/HC4; ↳ General Topics; ↳ Ubuntu; ↳ Android; ↳ Other OS; ↳ Hardware and peripherals; ↳ Projects; ↳ Issues; ODROID-N2/N2+/N2L; ↳ General Topics;My ODROID-C2 Docker Swarm: Part 1 - Swarm Mode Features. Obsolete Products (DISCONTINUED)ODROID-C2 $ 46. The ODROID-C4 features an Amlogic S905X3 CPU which is a quad-core Cortex-A55 cluster with a new. Blue has two 2. Many ODROID systems are capable of. If you power it off/put it to sleep it will stop home assistant as well. I installed home assistant and everything worked like a charm until suddenly i got some errror on my odroird n2+ and it diddn respond, so i connectet it and updated petitboot and reflashed the eMMC with the latest image off HassOS following the guide from ODROID - Home Assistant Price. Those who want 500 or more get a 7% discount. 2 Rarely below 1. kaos182 (Francisco José Gomiz Morcillo) June 25, 2021, 12:22pm 1. This system will run the Home Assistant Supervisor. If you set the "Show in sidebar" setting (found on the. ODROID-C4 is a new generation single board computer that is more energy efficient and faster performing than ODROID-C2 which was introduced over four years ago as the world's first affordable ARM 64bit computer. Hello all, i started with HA (coming from other home automation platforms) few weeks ago, recycling a raspberry pi3 that i had around, i was able to get a good environment up and running (alarm system with a zigbee dongle, hvacs integration, knx integration, a couple of cameras), but the raspberry 3 actually. 168. 95 Adapts Hardkernel eMMC modules (64GB or smaller) to a standard microSD card connector.