diff --git a/.aliases b/.aliases
index 930fe6a..2d6a7d8 100644
--- a/.aliases
+++ b/.aliases
@@ -16,8 +16,8 @@ alias ntopw='speedometer -rx wlp0s20f3 -tx wlp0s20f3'
 alias ntopeth='speedometer -rx enp7s0 -tx enp7s0'
 alias svc='sudo systemctl'
 alias svcup='svc start'
-alias scvdown='svc stop'
-alias scvrs='svc restart'
+alias svcdown='svc stop'
+alias svcrs='svc restart'
 alias py='python3.8'
 alias pkgi='sudo dpkg -i'
 alias scr='screen -S dev'
@@ -26,6 +26,8 @@ alias tmr='tmux attach'
 alias ll='ls -lah --color=auto'
 alias reload='source ~/.termrc'
 
+alias ssj="ssh -J pi@bst1.chenco.dev"
+
 #alias mc-install-plugin='echo "Installing $2";  echo "Done !"'
 alias cls='lxc ls -c ns4DSP' 
 alias cll='lxc ls -c ns4dD'
@@ -34,3 +36,8 @@ alias vls='lxc storage volume ls -c tnUcu chongoose'
 
 alias zfs='sudo zfs'
 alias zls='sudo zfs list'
+
+sm() {
+	tmux new-window -n serial:$(basename ${@:-1}) sudo picocom --baud 921600 --parity n --databits 8 --stopbits 1 --flow n --escape z $@
+}
+
diff --git a/.termrc b/.termrc
index 4f220d6..989ecae 100644
--- a/.termrc
+++ b/.termrc
@@ -29,9 +29,23 @@ if [ -n "$WSLENV" ] ; then
 	
 	# Load SSH keychain
 	/usr/bin/keychain -q --nogui $HOME/.ssh/id_rsa
-	source $HOME/.keychain/$HOST-sh
+	source "$HOME/.keychain/$HOST-sh"
 	
 	# Enable entr workaround for incomplete inotify support on WSL
 	export ENTR_INOTIFY_WORKAROUND=1
+	
+	# Connect serial console port if found
+	if [ -z "$_SERIAL_INIT" ] ; then
+		source "$HOME/.usbipd"
+		echo "Connecting serial port... (device $USB_SERIAL_HWID)"
+		usbipd.exe wsl attach --hardware-id $USB_SERIAL_HWID
+		if [ $? -eq 0 ]; then
+			echo "Serial port connected"
+			usbipd.exe wsl list
+			export _SERIAL_INIT=1
+		else
+			echo "Unable to connect serial port (device $USB_SERIAL_HWID)"
+		fi
+	fi
 fi
 
diff --git a/tmux/.tmux.conf b/tmux/.tmux.conf
index 467f7d6..0ed2375 100644
--- a/tmux/.tmux.conf
+++ b/tmux/.tmux.conf
@@ -26,6 +26,7 @@ bind C-v paste-buffer
 bind -T copy-mode-vi Enter 		send -X copy-selection-no-clear \; send -X copy-pipe-and-cancel "xclip -i -sel c" \; display " [tmux] copied!"
 bind -T copy-mode-vi C-c 		send -X copy-selection-no-clear \; send -X copy-pipe-and-cancel "xclip -i -sel c" \; display " [tmux] copied!"
 bind -T copy-mode-vi y 			send -X copy-selection-no-clear \; send -X copy-pipe "xclip -i -sel c" \; display " [tmux] copied!"
+bind -T copy-mode-vi c			send -X clear-selection \; display " [tmux] Selection cleared"
 bind -T copy-mode-vi MouseDragEnd1Pane	send -X copy-selection-no-clear
 bind -T copy-mode-vi DoubleClick1Pane	select-pane \; send -X select-word
 bind -T copy-mode-vi TripleClick1Pane	select-pane \; send -X select-line
@@ -46,6 +47,9 @@ set -g display-panes-colour colour244
 #set-option -g status-utf8 on
 set -g default-terminal "xterm-256color"
 
+# Scrollback buffer
+set -g history-limit 64000
+
 # Enable mouse integration
 set -g mouse on