.. _diy: ********* DIY Guide ********* .. figure:: /_static/images/diy/pi.png :width: 40% :alt: Raspberry Pi Raspberry Pi Board By popular demand, we are pleased to present this "Do it Yourself" (DIY) guide for the Start9 Embassy personal server! .. warning:: This DIY guide is for Embassy OS version 0.2.13. A substantive change will be made to this guide for Embassy OS 0.3.0 scheduled for release in July. When 0.3.0 launches it will require hardware updates. Please `contact us `_ for additional information. Motivation ========== There are four reasons you might prefer to build your own Embassy instead of purchasing one from us. #. You already own the necessary hardware and would like to re-purpose it. #. You live outside the US and want to save on shipping costs. #. You do not trust Start9's supply chain. #. You do not want to share your shipping address. #. You just like building things. Hardware ======== Components ---------- #. `Raspberry Pi 4B (8GB) `_ #. `Power supply for Raspberry Pi 4B `_ #. Case for Raspberry Pi 4B (`passive cooling recommended `_ `*`) #. `High endurance microSD `_ (recommended 128GB or more) #. `GPIO mini speaker/buzzer `_ #. Ethernet cable #. MicroSD → USB adapter (if no microSD port on your computer) `*` If you use a fan, **DO NOT** use the official Raspberry Pi fan, as it requires the same GPIO pins as the audio speaker. Instead, we recommend `this fan `_. Assembly Instructions --------------------- #. Insert mini speaker/buzzer into GPIO pins 6/8/10/12 with the word "speaker" facing out, `away from the board`. .. figure:: /_static/images/diy/pins.png :width: 60% :alt: Speaker board spec That's it. Place the Raspberry Pi 4 board (with speaker attached), into its case. Getting EmbassyOS ================= Purchasing ---------- You can purchase EmbassyOS `here `_. This is by far the easiest path to get up and running. Depending on your Internet speed, the download should take between 5 and 30 minutes. Building from Source -------------------- If you have the proper tooling and are comfortable using the command line, you can build EmbassyOS from `source `_, which is made available under the `Start9 Personal Use License `_. Thanks to our community members who have kindly put together these guides! * A comprehensive and user friendly guide by `Bitcoin Mechanic `_ * A technically focused guide by `t0mmysm1th `_ Installing EmbassyOS ==================== Whether you purchase EmbassyOS from us or build it yourself, you need to flash it onto a microSD card. #. Download `balenaEtcher `_ onto your Mac, Windows, or Linux computer. #. Insert the microSD card into your computer, either directly or using an adapter. #. Open balenaEtcher. #. Click `Select Image`, then find and select your copy of EmbassyOS. #. Click `Select Target`, then find and select your micro SD card. #. Click `Flash!` You may be asked to (1) approve the unusually large disk target or (2) enter your password. Both are normal. .. figure:: /_static/images/diy/balena.png :width: 60% :alt: Balena Etcher Dashboard #. Once the image is flashed and verified, you may remove the micro SD and insert it into your Embassy. #. The Embassy is now ready for use, and you may following the normal :ref:`setup ` instructions. ``*`` ``*`` The first time you power it on, your Embassy will make more noises than future attempts, and it may take several minutes to finally complete.