Add monitor_flags

platformio.ini

@@ -89,6 +89,15 @@ extra_scripts = ${common.extra_scripts}
 build_flags   = ${common.build_flags}
 lib_deps      = ${common.lib_deps}
 monitor_speed = 250000
+monitor_flags =
+  --quiet
+  --echo
+  --eol
+    LF
+  --filter
+    colorize
+  --filter
+    time
 
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