diff --git a/README.md b/README.md
index 9a5236e..5e5c3da 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # uPnP renderer
-## Version 2
+## Version 2.1
 
-This repository contains files used to set up our uPnP renderer on a freshly installed Armbian. Target is Bullseye.
+This repository contains files used to set up our uPnP renderer.
 
 ### Introduction
 Version 2 implementation works roughly as follows:
@@ -9,9 +9,11 @@ Version 2 implementation works roughly as follows:
 * MPD and upmpdcli are installed on the device.
 
 ### Files
-Files in this repository only cover the SBC setup.
+Files in this repository only cover the renderer setup. SBC setup is now handled by `armbian-setup`
 #### Installation
 * `setup.sh` is a script automating the installation and configuration of required software
+* `asound.conf` is the default ALSA configuration
+* `restart.upmpdcli.service`, `restart.upmpdcli.timer` and `exec.conf` are the Systemd service configuration
 
 ### TODO
-* REVIEW THE SCRIPT TO ONLY SET UP RENDERER, INSTALLATION IS DONE BY armbian-setup
+* RAS
diff --git a/asound.conf b/asound.conf
new file mode 100644
index 0000000..1f990b4
--- /dev/null
+++ b/asound.conf
@@ -0,0 +1,2 @@
+defaults.pcm.card 0
+defaults.ctl.card 0
\ No newline at end of file
diff --git a/exec.conf b/exec.conf
new file mode 100644
index 0000000..fa41dcc
--- /dev/null
+++ b/exec.conf
@@ -0,0 +1,3 @@
+[Service]
+ExecStart=
+ExecStart=/usr/bin/upmpdcli -f %H
\ No newline at end of file
diff --git a/setup.sh b/setup.sh
index 349eba4..6e4d4ea 100644
--- a/setup.sh
+++ b/setup.sh
@@ -1,149 +1,25 @@
 #!/usr/bin/env bash
 
-# The purpose of this script is to setup our UPnP AV/DLNA renderer on a blank Armbian.
-# This script is to be run as root.
+run_directory=$(dirname $(readlink -f "$0"))
+user=$(whoami)
 
-# (Keep in mind that default root password is 1234)
-# Flash SBC's SD with Armbian and copy this script as well as conf-sync.sh to /root
-
-# YOU SHOULD REMOVE THIS SCRIPT AFTER SETUP
-
-# Functions
-init() {
-  echo "Starting initialization"
-  echo $fqdn > /etc/hostname
-  sed -i -e "s/=default_hostname/$fqdn $hostname/g" /etc/hosts
-  localectl set-keymap $keymap
-  timedatectl set-timezone $timezone
-  systemctl disable apt-daily-upgrade.timer
-}
-
-install_packages() {
-  echo "Starting packages installation"
-  sed -i -e "s/$deb_apt_default_repo/$deb_apt_repo/g" /etc/apt/sources.list
-
-  wget -P /usr/share/keyrings/ https://www.lesbonscomptes.com/pages/lesbonscomptes.gpg
-  wget -P /etc/apt/sources.list.d/ https://www.lesbonscomptes.com/upmpdcli/pages/upmpdcli-rbullseye.list
-  sed -i -e "s/deb-src/#deb-src/g" /etc/apt/sources.list.d/upmpdcli-rbullseye.list
-
-  apt update
-  apt upgrade -y
-  apt install -y vim tree tmux neofetch mpd upmpdcli
-}
-
-add_users() {
-  echo "Adding users"
-  useradd -U -G sudo -m -s /bin/bash $user
-  chmod 700 /home/$user
-  echo "Let's define a password for $user as we are about to run sudo with it. It can of course be changed after setup."
-  passwd $user
-}
-
-get_sync() {
-  echo "Getting and deploying sync configuration"
-  sudo -H -u $user mkdir $sync_directory_path
-  sudo -H -u $user git clone https://gitea.kto.black/adminconf/rcs-general.git $sync_directory_path/rcs-general
-  sudo -H -u $user $sync_directory_path/rcs-general/install.sh
-  sudo -H -u $user git clone https://gitea.kto.black/adminconf/conf-sync.git $sync_directory_path/conf-sync
-  sudo -H -u $user cp $sync_directory_path/conf-sync/variables.conf.template \
-    $sync_directory_path/conf-sync/variables.conf
-  sudo -H -u $user sed -i -e "s/\"desktop\"/\"server\"/g" $sync_directory_path/conf-sync/variables.conf
-  sudo -H -u $user $sync_directory_path/conf-sync/install.sh
-}
-
-set_upmpdcli_service() {
-  echo "Setting custom upmpdcli service unit"
-  mkdir $systemd_units_path/upmpdcli.service.d
-  echo "[Service]" > $systemd_units_path/upmpdcli.service.d/exec.conf
-  echo "ExecStart=" >> $systemd_units_path/upmpdcli.service.d/exec.conf
-  echo "ExecStart=/usr/bin/upmpdcli -f %H" >> $systemd_units_path/upmpdcli.service.d/exec.conf
-}
-
-set_upmpdcli-restart_service() {
-  echo "Setting custom upmpdcli-restart service unit"
-  cp $run_directory_path/restart-upmpdcli.service $systemd_units_path/
-  cp $run_directory_path/restart-upmpdcli.timer $systemd_units_path/
-  systemctl daemon-reload
-  systemctl enable restart-upmpdcli.timer
-}
-
-set_alsa_conf() {
-  echo "Setting ALSA configuration"
-  echo "defaults.pcm.card $audio_device" > $alsa_conf_file_path
-  echo "defaults.ctl.card $audio_device" >> $alsa_conf_file_path
-}
-
-ssh_pubkey() {
-  echo "Getting SSH public key"
-  sudo -H -u $user mkdir /home/$user/.ssh
-  sudo -H -u $user wget -P /home/$user/.ssh $remote_pubkey_location/$remote_pubkey
-  sudo -H -u $user mv /home/$user/.ssh/$remote_pubkey /home/$user/.ssh/authorized_keys
-}
-
-set_sshd_conf() {
-  echo "Editing OpenSSH daemon config..."
-  sed -i -e "s/#PasswordAuthentication yes/PasswordAuthentication no/g" /etc/ssh/sshd_config
-  sed -i -e "s/PermitRootLogin yes/PermitRootLogin no/g" /etc/ssh/sshd_config
-}
-
-# TODO in new massive revamp of Armbian setup scripts (in one new big script), this will become a by-SBC function, and
-# we should add the following for opizero: rm /etc/NetworkManager/conf.d/10-override-wifi-random-mac-disable.conf
-set_cpufreq() {
-  if [ $default_hostname = 'orangepizero' ]; then
-    echo "Setting CPU frequency to performance"
-    sed -i -e "s/GOVERNOR=ondemand/GOVERNOR=performance/g" /etc/default/cpufrequtils
-  fi
-}
-
-# Only run if the user is root
-if [[ $USER != 'root' ]] ; then
-  echo "You must run this script as root!"
-  exit 1
+if [[ $user != 'root' ]]; then
+  sudo="sudo"
+else
+  sudo=""
 fi
 
-echo "You are about to deploy uPnP renderer."
-run_directory_path=$(pwd)
+echo "Setting custom upmpdcli service unit"
+$sudo mkdir /etc/systemd/system/upmpdcli.service.d
+$sudo cp $run_directory/exec.conf /etc/systemd/system/upmpdcli.service.d/exec.conf
 
-# Set parameters
-default_hostname='orangepizero'
-hostname='pi2'
-fqdn='pi2.jab.kto.black'
-keymap='fr'
-timezone='Europe/Paris'
-deb_apt_default_repo='deb.debian.org'
-deb_apt_repo='ftp.fr.debian.org'
-user='alex'
-sync_directory_path="/home/$user/.sync"
-systemd_units_path='/etc/systemd/system'
-audio_device='0'
-alsa_conf_file_path='/etc/asound.conf'
-remote_pubkey_location='https://keys.kto.black'
-remote_pubkey='home.pub'
+echo "Setting custom upmpdcli-restart service unit"
+$sudo cp $run_directory/restart-upmpdcli.service /etc/systemd/system/
+$sudo cp $run_directory/restart-upmpdcli.timer /etc/systemd/system/
+$sudo systemctl daemon-reload
+$sudo systemctl enable restart-upmpdcli.timer
 
-# Main process
-# You should comment below what you do not want to happen
-init
-install_packages
-add_users
-get_sync
-set_upmpdcli_service
-set_upmpdcli-restart_service
-set_alsa_conf
-ssh_pubkey
-set_sshd_conf
-set_cpufreq
+echo "Setting ALSA configuration"
+$sudo cp $run_directory/asound.conf /etc/asound.conf
 
-echo ""
-echo "We're all good here!"
-echo "You should now:"
-echo "* lock root account"
-echo "* reboot the SBC"
-echo "And perhaps:"
-echo "* set a new password for $user"
-echo "* set htop at your convenience"
-echo "* remove password for sudo" # TODO we should automate that, with a flag
-echo "* set up Wi-Fi connection"
-echo "  * and then you may want to check on $sync_directory_path/auto-disable-wifi"
-echo "Please also note that default audio device has been set to $audio_device"
-echo "If you wish to change this, you may edit /etc/asound.conf"
 exit 0