Polybar: Add networking stats to desktop secondary bar

.config/polybar/config

@@ -82,7 +82,7 @@ bottom = false
 inherit = template/bar
 border-bottom-size = ${res/config.border-size}
 modules-left = i3 bspwm
-modules-right = mpd | date
+modules-right = wlan-desktop-stats mpd | date
 
 ## MODULES
 [module/|]
@@ -276,6 +276,11 @@ format-disconnected-prefix-foreground = ${res/colors.green}
 label-connected = %essid%
 label-disconnected = Disconnected
 
+[module/wlan-desktop-stats]
+type = internal/network
+interface = wlp5s0
+label-connected = U %upspeed% D %downspeed%
+
 [module/xkeyboard]
 type = internal/xkeyboard
 format = <label-layout>