200 lines
6.6 KiB
Markdown
200 lines
6.6 KiB
Markdown
!!! note
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Go to [Kit Assembly](./kit) to find out how to put together your Helios4 NAS
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## **What you need before you start.**
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**1. microSD Card<br>**
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You need a microSD Card UHS-I with a minimum of 8GB. Ideally Speed Class 3.<br>
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We recommend the following models:<br>
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\- Samsung Evo Pro+ 32GB<br>
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\- SanDisk Extreme Pro 32GB<br>
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**2. Micro-USB to USB cable<br>**
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**3. Ethernet cable (cat5/6)<br>**
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## **Step 1** - Download an Helios4 image build
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You will need first to download a image build to write on the microSD Card.
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Go to [Dowload](/download) and chose one of the latest build.
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!!! note
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If you are looking for a turn key solution, download the OpenMediaVault build.
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## **Step 2** - Writing an image to a microSD Card
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You will need to use an image writing tool to install on your microSD Card the image build you have downloaded.
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### Under Windows, Mac OS or Linux (via Graphic Interface)
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Etcher is a graphical SD card writing tool that works on Mac OS, Linux and Windows, and is the easiest option for most users. Etcher also supports writing images directly from XZ files, without any prerequired decompression. To write your image with Etcher:
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- [Download Etcher](http://etcher.io) and install it on your computer.
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- Insert the microSD Card inside your SD card reader (microSD to SD adapter might be needed).
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- Open Etcher and select from your local storage the Helios4 .img.xz file you wish to write to the microSD Card.
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- Select the microSD Card you wish to write your image to.
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- Review your selections and click 'Flash!' to begin writing data to the microSD Card.
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### Under Linux (via Terminal)
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```bash
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unxz Helios4_Debian_Jessie_4.4.96.img.xz
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sudo dd bs=4M if=Helios4_Debian_Jessie_4.4.96.img of=/dev/sdX conv=fsync
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```
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!!! note
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/dev/sdX is where the microSD is mapped in your Linux machine, change the 'X' to your corresponding mapped device. If you set /dev/sdX to a wrong device then you might risk erasing a hard drive or different device than the designated microSD.
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## **Step 3** - Power-up Helios4
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**Before powering-up insure :**
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1. You inserted the microSD Card that you prepared in the previous step.
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2. You connected your computer to the serial port with the Micro-USB to USB cable.
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3. You connected Helios4 to your home network with the Ethernet cable.
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4. You plugged-in properly the DC power connector before powering-up the AC adapter.
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**Now you can plug-in / power-up the AC adapter.**
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!!! warning
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Always proceed with caution when manipulating 110/220V appliance.
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## **Step 4** - Connect to Helios4 serial console
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!!! Important
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For Windows and Mac OS you will need to install the FTDI driver in order to access the USB to serial bridge used by Helios4. You can find the driver [here](https://www.ftdichip.com/Drivers/VCP.htm).
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### Under Windows
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1. [Download PuTTY](https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html) and install it on your computer.
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2. Select connection type **serial**.<br>
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3. Setup serial port settings (Serial line : **COM1** and Speed : **115200**), then press **'Open'**<br>
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!!! note
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If you computer already has a serial port then COM1 might not be the correct serial line to connect to Helios4. Check this [link](https://tnp.uservoice.com/knowledgebase/articles/172101-determining-the-com-port-of-a-usb-to-serial-adapte) to learn how to determine the right COM port.
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### Under Linux and Mac OS (via Terminal)
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1. Install picocom (under Debian/Ubuntu)
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> $ sudo apt-get install picocom<br>
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2. Connect to serial with picocom
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> $ sudo picocom -b 115200 /dev/ttyUSB0
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To exit picocom do **Ctrl-a** then **Ctrl-x**
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!!! note
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Using command *ls -la /dev/tty* you should be able the find the USB to serial bridge device used by Helios4. Under Linux the device will be named **/dev/ttyUSBx**, where **x** is a digit. Under Mac OS the device will be named **/dev/tty.usbserial-xxxxxxxx**, where **xxxxxxxx** is some serial number.
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## **Step 5** - Log in
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!!! note
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You might need to press **Enter** for the login prompt to come up.
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**Default credential for Debian image**
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```bash
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helios4 login: root
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Password: 1234
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```
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You will be prompted to change the root password and then create a new user account.
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**Default credential for OpenMediaVault image**
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```bash
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helios4 login: root
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Password: openmediavault
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```
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You will be prompted to change the root password.
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## **Step 6** - Check/Set IP address
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### Check IP address
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By default Helios4 will try to obtain an IP address via DHCP. To figure out what is the allocated IP address you will need to type the following command in the console.
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```bash
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sudo ifconfig eth0
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```
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Here the IP address of Helios4 is **10.10.10.1**.
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!!! note
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Openmediavault comes with **mDNS** server (Avahi daemon). Therefore if your desktop/laptop runs a mDNS client you can reach the board via the following hostname address : **helios4.local**
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### Set IP address
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If you wish to manually configure your IP address you can use the **armbian-config** tool.
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```bash
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sudo armbian-config
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```
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Press **ESC** till you exit armbian-config tool.
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You will have to reboot for the network settings to take effect.
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```bash
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sudo reboot
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```
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!!! info
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You can also refer to the following Debian Wiki [Page](https://wiki.debian.org/NetworkConfiguration#Setting_up_an_Ethernet_Interface) for advanced network settings.
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## **Step 7** - Connect to Helios4 via SSH
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You can now connect by SSH to your Helios4 to carry on with your configuration.
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## **What to do next ?**
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If you want to install OpenMediaVault, the next-gen network attached storage (NAS) software, refer to the [OMV](/omv) page.
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For other software you can also use **armbian-config** which provides a collection of 3rd party application auto installers.
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```bash
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sudo armbian-config
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```
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