diff --git a/platformio.ini b/platformio.ini
index 91fafac7..6105c80d 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -46,6 +46,7 @@
 default_envs = esp32_4MB_max ; recommended default
 ; default_envs = esp32_16MB_max
 ; default_envs = esp8266_4MB_min
+; default_envs = esp32_4MB_V4_min
 ; default_envs = esp32_4MB_V4_max
 ; default_envs = esp32_16MB_V4_max
 ; default_envs = esp32_4MB_PSRAM_max
@@ -605,19 +606,26 @@ board_build.partitions = ${env:esp32_4MB_min_base.board_build.partitions}
 ; board_build.partitions = tools/WLED_ESP32-wrover_4MB.csv
 
 ;esp32_4MB_V4_max_base: basis for V4 entries, uses build_flags_min, build_flags_max, lib_deps_min and lib_deps_max
-[env:esp32_4MB_V4_max_base]
+[env:esp32_4MB_V4_min_base]
 board = esp32dev
 upload_speed = 460800 ; or 921600
 platform = ${esp32.platformV4}
 platform_packages = ${esp32.platformV4_packages}
 build_unflags = ${common.build_unflags}
-build_flags = ${common.build_flags} ${esp32.build_flagsV4} ${common_mm.build_flags_min} ${common_mm.build_flags_max}
+build_flags = ${common.build_flags} ${esp32.build_flagsV4} ${common_mm.build_flags_min}
   -Wno-misleading-indentation
-lib_deps = ${esp32.lib_depsV4} ${common_mm.lib_deps_min} ${common_mm.lib_deps_max}
+lib_deps = ${esp32.lib_depsV4} ${common_mm.lib_deps_min}
 board_build.partitions = ${esp32.default_partitions}
 board_build.f_flash = 80000000L ; use full 80MHz speed for flash (default = 40Mhz) 
 board_build.flash_mode = dio ; (dio = dual i/o; more compatible than qio = quad i/o)
 
+[env:esp32_4MB_V4_max_base]
+extends = env:esp32_4MB_V4_min_base
+build_flags = ${env:esp32_4MB_V4_min_base.build_flags} ${common_mm.build_flags_max}
+lib_deps = ${env:esp32_4MB_V4_min_base.lib_deps} ${common_mm.lib_deps_max}
+board_build.partitions = ${env:esp32_4MB_V4_min_base.board_build.partitions} 
+;board_build.flash_mode = qio ; (dio = dual i/o; more compatible than qio = quad i/o)
+
 ; end of base entries
 
 ; bin entries (with WLED_RELEASE_NAME)
@@ -627,16 +635,27 @@ board_build.flash_mode = dio ; (dio = dual i/o; more compatible than qio = quad
 extends = env:esp32_4MB_min_base
 build_flags = ${env:esp32_4MB_min_base.build_flags}
   -D WLED_RELEASE_NAME=esp32_4MB_min ; This will be included in the firmware.bin filename
-; RAM:   [==        ]  24.1% (used 78900 bytes from 327680 bytes)
-; Flash: [========  ]  83.7% (used 1315729 bytes from 1572864 bytes)
+  ; RAM:   [==        ]  24.1% (used 78900 bytes from 327680 bytes)
+  ; Flash: [========  ]  83.7% (used 1315729 bytes from 1572864 bytes)
+  ; -D WLED_DISABLE_LOXONE
+  ; -D WLED_DISABLE_ALEXA
+  ; -D WLED_DISABLE_HUESYNC
+  ; -D WLED_DISABLE_MQTT
+  ; -D WLED_DISABLE_INFRARED
+  ; -D WLED_DEBUG
+  ; -D SR_DEBUG
+  ; -D MIC_LOGGER
 
 ; esp32_4MB_max: bin entry, uses esp32_4MB_max_base
 [env:esp32_4MB_max]
 extends = env:esp32_4MB_max_base
 build_flags = ${env:esp32_4MB_max_base.build_flags}
   -D WLED_RELEASE_NAME=esp32_4MB_max ; This will be included in the firmware.bin filename
-; RAM:   [==        ]  24.4% (used 79804 bytes from 327680 bytes)
-; Flash: [========= ]  88.7% (used 1394813 bytes from 1572864 bytes)
+  ; RAM:   [==        ]  24.4% (used 79804 bytes from 327680 bytes)
+  ; Flash: [========= ]  88.7% (used 1394813 bytes from 1572864 bytes)
+  ; -D WLED_DEBUG
+  ; -D SR_DEBUG
+  ; -D MIC_LOGGER
 
 ; esp32_16MB_max: bin entry, uses esp32_4MB_max_base and adds 16MB settings
 [env:esp32_16MB_max]
@@ -645,8 +664,11 @@ board = esp32_twilord ; "TwilightLord" ESP32 with 16MB Flash
 board_build.partitions = tools/WLED_ESP32_16MB.csv ; for esp32_twilord with 16MB flash
 build_flags = ${env:esp32_4MB_max_base.build_flags}
   -D WLED_RELEASE_NAME=esp32_16MB_max ; This will be included in the firmware.bin filename
-; RAM:   [==        ]  24.4% (used 79804 bytes from 327680 bytes)
-; Flash: [=======   ]  66.5% (used 1394813 bytes from 2097152 bytes)
+  ; RAM:   [==        ]  24.4% (used 79804 bytes from 327680 bytes)
+  ; Flash: [=======   ]  66.5% (used 1394813 bytes from 2097152 bytes)
+  ; -D WLED_DEBUG
+  ; -D SR_DEBUG
+  ; -D MIC_LOGGER
 
 ; esp8266_4MB_min: bin entry for 8266, with 2D (WIP)
 [env:esp8266_4MB_min]
@@ -671,6 +693,24 @@ build_flags = ${common.build_flags_esp8266}
 ;; Warning: the build-in LittleFS (arduino-esp32 2.0.x) seems to be "slightly different" from Lorol LittleFS. 
 ;; When upgrading to the new framework, it might be necessary to first do a chip erase (make sure you have a backup of cfg.json and presets.json)
 
+; esp32_4MB_V4_min: bin entry compiled with ESP-IDF 4.4.1, uses esp32_4MB_V4_min_base
+[env:esp32_4MB_V4_min]
+extends = env:esp32_4MB_V4_min_base
+build_flags = ${env:esp32_4MB_V4_min_base.build_flags}
+  -D WLED_RELEASE_NAME=esp32_4MB_V4_min ; This will be included in the firmware.bin filename
+  -D WLED_WATCHDOG_TIMEOUT=0 #-D WLED_DISABLE_BROWNOUT_DET
+  -D ARDUINO_USB_CDC_ON_BOOT=0 ; needed for arduino-esp32 >=2.0.4; avoids errors on startup
+  -D WLED_DISABLE_LOXONE
+  -D WLED_DISABLE_ALEXA
+  -D WLED_DISABLE_HUESYNC
+  -D WLED_DISABLE_MQTT
+  -D WLED_DISABLE_INFRARED
+  ; -D WLED_DEBUG
+  ; -D SR_DEBUG
+  ; -D MIC_LOGGER
+  ; RAM:   [==        ]  24.2% (used 79372 bytes from 327680 bytes)
+  ; Flash: [========= ]  88.8% (used 1396073 bytes from 1572864 bytes)
+
 ; esp32_4MB_V4_max: bin entry compiled with ESP-IDF 4.4.1, uses esp32_4MB_V4_max_base
 [env:esp32_4MB_V4_max]
 extends = env:esp32_4MB_V4_max_base