diff --git a/ESP32-C3_ePaper/platformio.ini b/ESP32-C3_ePaper/platformio.ini
index 6ed8a5e1c9..7b33f8f9b0 100644
--- a/ESP32-C3_ePaper/platformio.ini
+++ b/ESP32-C3_ePaper/platformio.ini
@@ -10,8 +10,8 @@
 
 [env:esp32-c3-devkitc-02]
 platform = espressif32
-;board = esp32-c3-devkitc-02
-board = esp32-c3-devkitm-1
+board = esp32-c3-devkitc-02
+;board = esp32-c3-devkitm-1
 framework = arduino
 lib_deps = 
 	zinggjm/GxEPD@^3.1.3