diff --git a/platformio-custom-ap/platformio.ini b/platformio-custom-ap/platformio.ini
index ced1c8c..ce43899 100644
--- a/platformio-custom-ap/platformio.ini
+++ b/platformio-custom-ap/platformio.ini
@@ -33,3 +33,7 @@ board = esp01
 [env:sonoff_basic]
 platform = espressif8266
 board = sonoff_basic
+
+[env:esp32-c3]
+platform = espressif32
+board = esp32-c3-devkitc-02