some cleanup of serial monitor output

Author: dreed47

firmware/src/main.cpp

@@ -46,6 +46,14 @@ void addWidgets() {
 void setup() {
     // Initialize global resources
     initializeGlobalResources();
+
+    // Add a delay to allow the serial interface to initialize
+    delay(4000);
+    // Clear the serial buffer of any garbage
+    while (Serial.available() > 0) {
+        Serial.read();
+    }
+
     Serial.begin(115200);
     Log.begin(LOG_LEVEL, &Serial);
     Log.noticeln("Starting up...");

platformio.ini

@@ -70,6 +70,9 @@ lib_deps =
 	tzapu/WiFiManager@^2.0.17
 	thijse/ArduinoLog@^1.1.1
 monitor_speed = 115200
+monitor_filters =
+    send_on_enter
+    default
 extra_scripts =
 	; Get git branch/commit info
 	pre:scripts/generate_git_info.py