or Matrix: https://matrix.to/#/!lMnRwPWnyQvOfAoEnD:matrix.start9labs.com
The DIY guide: https://start9.com/latest/diy
You won't need any additional hardware, though one of these speakers is advisable:
https://www.amazon.com/Cylewet-Mainboard-Computer-Internal-Speaker/dp/B01MR1A4NV/ref=sr_1_2?crid=3RXR2NT9DU379&keywords=gpio+speaker&qid=1658535848&sprefix=gpio+speake%2Caps%2C133&sr=8-2
Buy the OS here: https://store.start9.com/collections/embassy/products/embassyos-software-download
Compile the OS for free here: https://start9labs.medium.com/compiling-embassyos-v0-3-in-ubuntu-406b8b8fd6c2
Flash the OS: balena.io/etcher
If you want to migrate the bitcoin data too, follow this guide:
https://start9labs.medium.com/transform-your-umbrel-into-an-embassy-without-losing-your-lightning-channels-3cacbcbd41cf
This guide will work exactly as written if using a Mac or Linux machine. To setup ssh in Windows you can follow Microsoft's instructions: https://docs.microsoft.com/en-us/windows-server/administration/openssh/openssh_install_firstuse
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The commands used in this video:
ssh into your Umbrel:
ssh umbrel@umbrel.local
run the stop script:
sudo ./umbrel/scripts/stop
exit back to your machine:
exit
make directory on interim device for LND data:
mkdir -p umbrelmigration/main
change into that directory:
cd umbrelmigration/main
copy the data from the Umbrel:
rsync --delete --progress -av umbrel@umbrel.local:~/umbrel/lnd/* .
SETUP SSH GUIDE:
https://start9.com/latest/user-manual/ssh
ssh into your Embassy:
ssh start9@YOUR_EMBASSY_LAN_ADDRESS.local
copy authorized key to root user:
sudo -i
mkdir -p /root/.ssh
cp /home/start9/.ssh/authorized\_keys /root/.ssh/authorized\_keys
make the directory for the LND data:
mkdir -p /embassy-data/package-data/volumes/lnd/data/main
exit root user:
exit
exit ssh session:
exit
copy data from local machine to Embassy:
rsync --delete --progress -av * root@YOUR_EMBASSY_LAN_ADDRESS.local:/embassy-data/package-data/volumes/lnd/data/main
ssh back into Embassy:
ssh start9@YOUR_EMBASSY_LAN_ADDRESS.local
navigate to LND directory and list contents:
cd /embassy-data/package-data/volumes/lnd/data/main
ls
tell Embassy your LND wallet password:
sudo -i
the following command requires a "greater than" symbol - youtube forbids typing it here:
echo -n 'moneyprintergobrrr' "greater than" /embassy-data/package-data/volumes/lnd/data/main/pwd.dat