changed serial baud to ESP32 default 115200

platformio.ini

@@ -13,6 +13,6 @@ platform = espressif32
 board = lolin32
 framework = arduino
 
-monitor_speed = 921600
+monitor_speed = 115200
 
 lib_deps = U8g2@2.26.1

src/main.cpp

@@ -45,7 +45,7 @@ void IRAM_ATTR watchdogExpired();
 
 void setup()
 {
-	Serial.begin(921600);
+	Serial.begin(115200);
 	Serial.println("Starting!");
 
 	// initialize watchdog timer