improve debug

platformio.ini

@@ -15,8 +15,8 @@ framework = arduino
 monitor_speed = 115200
 build_unflags = -std=gnu++11
 build_flags =
-	-std=c++17
 	-std=gnu++17
+	-I include
 lib_deps =
 	martinverges/ESP32 Wifi Manager@^1.5.0
 	esp32async/ESPAsyncWebServer@^3.7.10
@@ -25,6 +25,9 @@ lib_deps =
 	arkhipenko/TaskScheduler@^3.8.5
 
 [env:esp32dev-serial]
+build_flags =
+	${env.build_flags}
+	-D ENABLE_SERIAL_DEBUG=1
 
 [env:esp32dev-ota]
 upload_protocol = espota