diff --git a/platformio.ini b/platformio.ini
index bd5b9cac..44e8d00f 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -1553,7 +1553,7 @@ build_flags = ${esp32_4MB_M_base.build_flags} ${Athom_PDMmic.build_flags}
   -D AUDIOPIN=-1 
   ; -D TEMPERATURE_PIN=23
   -D FLD_PIN_SCL=-1 -D FLD_PIN_SDA=-1 ; use global!
-  -D HW_PIN_SCL=3 -D HW_PIN_SDA=1 //4ld uses rx and tx
+  -D HW_PIN_SCL=3 -D HW_PIN_SDA=1 ;4ld uses rx and tx
   -D HW_PIN_CLOCKSPI=-1 -D HW_PIN_MOSISPI=-1 -D HW_PIN_MISOSPI=-1 ; WLEDMM: is now also default but just to show we didn't agree on wemos pins for spi yet
   ; -D ENCODER_DT_PIN=35 -D ENCODER_CLK_PIN=39 -D ENCODER_SW_PIN=5  ; WLEDMM spec by @SERG74: use 35 and 39 instead of 18 and 19 (conflicts)
   ; -D PIR_SENSOR_PIN=-1