diff --git a/lib/obp60task/platformio.ini b/lib/obp60task/platformio.ini
index 65480ef..deb670e 100644
--- a/lib/obp60task/platformio.ini
+++ b/lib/obp60task/platformio.ini
@@ -4,7 +4,8 @@
 #by uncommenting the next line
 default_envs = obp60_s3
 [env:obp60_s3]
-platform = espressif32@6.3.2
+;platform = espressif32@6.3.2
+platform = espressif32@6.8.1
 -D board_build.f_cpu = 160000000L
 board_build.variants_dir = variants
 #board = obp60_s3_n8     #ESP32-S3 N8, 8MB flash, no PSRAM
diff --git a/variants/obp60s3/pins_arduino.h b/variants/obp60s3/pins_arduino.h
index 36efbc0..a25aa53 100644
--- a/variants/obp60s3/pins_arduino.h
+++ b/variants/obp60s3/pins_arduino.h
@@ -7,22 +7,22 @@
 #define USB_VID 0x303a
 #define USB_PID 0x1001
 
+/*
 #define EXTERNAL_NUM_INTERRUPTS 46
 #define NUM_DIGITAL_PINS        48
 #define NUM_ANALOG_INPUTS       20
 
 // Multi Function Display OBP60 V2.0
-/*
 static const uint8_t LED_BUILTIN = SOC_GPIO_PIN_COUNT+48;
 #define BUILTIN_LED  LED_BUILTIN // backward compatibility
 #define LED_BUILTIN LED_BUILTIN
 #define RGB_BUILTIN LED_BUILTIN
 #define RGB_BRIGHTNESS 64
-*/
 
 #define analogInputToDigitalPin(p)  (((p)<20)?(analogChannelToDigitalPin(p)):-1)
 #define digitalPinToInterrupt(p)    (((p)<48)?(p):-1)
 #define digitalPinHasPWM(p)         (p < 46)
+*/
 
 static const uint8_t TX = 43;
 static const uint8_t RX = 44;