i2c_sda, i2c_scl, spi_mosi, spi_miso, spi_sclk without HW_PIN_*, bh1750

platformio: 
- add bh1750 to _max
- define rotary defaults for wemos

usermod_bh1750
- Remove HW_PIN_* and replace by i2c_sda etc
- add appendConfigData

usermods mpu6050_imu, rtc, 4ld, pinmanager
- Remove HW_PIN_* 

change SDA2:pin (etc) to SDA:pin

platformio.ini

@@ -625,7 +625,7 @@ lib_deps_min =
 ; monitor_filters = esp32_exception_decoder ; used to show crash details
 
 build_flags_max = 
-  -D WLED_MAX_USERMODS=10 ; default only 4-6
+  -D WLED_MAX_USERMODS=11 ; default only 4-6
   ;; -D ARDUINO_USB_CDC_ON_BOOT=0 ; needed for arduino-esp32 >=2.0.4 ewowi to softhack: move to build_flags_min? - We need a different solution
   -D WLED_USE_MY_CONFIG ; include custom my_config.h ewowi to softhack: redundant as also in build_flags_min?
   -D USERMOD_DALLASTEMPERATURE
@@ -638,11 +638,13 @@ build_flags_max =
   -D USERMOD_GAMES ; WLEDMM usermod
   -D USERMOD_BATTERY ;; enable Battery usermod
   -D USERMOD_BATTERY_USE_LIPO ;; use new "decharging curve" for LiPo cells
+  -D USERMOD_BH1750
 
 lib_deps_max =
   OneWire@~2.3.5 ; used for USERMOD_FOUR_LINE_DISPLAY and USERMOD_DALLASTEMPERATURE
   olikraus/U8g2 @ ^2.28.8 ; used for USERMOD_FOUR_LINE_DISPLAY 
   ElectronicCats/MPU6050 @ 0.6.0 ; used for USERMOD_MPU6050_IMU
+  claws/BH1750 @^1.2.0 ; used for USERMOD_BH1750
 
 ; end of common
 
@@ -963,8 +965,7 @@ build_flags = ${esp32_4MB_max_base.build_flags}
   -D TEMPERATURE_PIN=23
   -D FLD_PIN_SCL=22 -D FLD_PIN_SDA=21
   -D HW_PIN_SCL=22 -D HW_PIN_SDA=21
-  ; -D ENCODER_DT_PIN=18 -D ENCODER_CLK_PIN=5 -D ENCODER_SW_PIN=19  
-  -D ENCODER_DT_PIN=25 -D ENCODER_CLK_PIN=5 -D ENCODER_SW_PIN=26
+  -D ENCODER_DT_PIN=35 -D ENCODER_CLK_PIN=5 -D ENCODER_SW_PIN=39 ;WLEDMM spec by @SERG74: use 35 and 39 instead of 18 and 19 (conflicts)
   ; -D WLED_USE_MY_CONFIG
 
 [env:wemos_shield_esp32_4MB_max]