Lolin C3 mini: disable serial output as a default

environments.ini

@@ -1564,17 +1564,20 @@ build_flags =
   '-DTRIGGER_GPIO=9'
   '-DNO_INT_TEMP_READING=true' ; No internal temperature on ESP32 C3 or S3
   '-DGateway_Name="OpenMQTTGateway_ESP32C3_BLE"'
+; Serial output currently causes a delay on each message, if no serial listener is connected.
+; Therefore we disable serial output. Use the _with_serial environment if you
+; need serial output for debugging purposes.
+  '-DLOG_LEVEL=LOG_LEVEL_SILENT'  ; disable serial logging.
+  '-DWM_DEBUG_LEVEL=DEBUG_ERROR'  ; disable serial logging.
 custom_description = BLE gateway on ESP32C3
 custom_hardware = Wemos Lolin C3 mini v2.3.0
 
-; Serial output currently causes a delay on each message, if no serial listener is connected.
-; Use the _no_serial environment unless you are actively debugging.
-[env:lolin_c3_mini_no_serial]
+[env:lolin_c3_mini_with_serial]
 extends = env:lolin_c3_mini
 build_flags =
   ${env:lolin_c3_mini.build_flags}
-  '-DLOG_LEVEL=LOG_LEVEL_SILENT'  ; disable serial logging.
-  '-DWM_DEBUG_LEVEL=0'
+  '-DLOG_LEVEL=LOG_LEVEL_NOTICE' ;default
+  '-DWM_DEBUG_LEVEL=DEBUG_NOTIFY' ;default
 
 [env:thingpulse-espgateway]
 platform = ${com.esp32_platform}