diff --git a/platformio.ini b/platformio.ini
index 0e76a1a..39f51be 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -14,4 +14,5 @@ lib_deps =
     knolleary/PubSubClient @ ^2.8
     bblanchon/ArduinoJson @ ^7.2
 
-upload_flags = --auth=Jardin2026
+; OTA : pio run -t upload --upload-port <IP> --upload-flag=--auth=Jardin2026
+; USB : pio run -t upload (pas de flag auth nécessaire)