diff --git a/platformio.ini b/platformio.ini
index 2b4ebd8b..ca191c06 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -607,10 +607,9 @@ board_build.flash_mode = qio
 
 [env:esp32dev_V4_dio80]
 ;; experimental ESP32 env using ESP-IDF V4.4.x
-;; Warning: this build environment is not stable!!
-;; please erase your device before installing.
 board = esp32dev
 platform = ${esp32_idf_V4.platform}
+platform_packages = ${esp32_idf_V4.platform_packages}
 build_unflags = ${common.build_unflags}
 build_flags = ${common.build_flags}  ${esp32_idf_V4.build_flags} -D WLED_RELEASE_NAME=ESP32_V4_qio80 #-D WLED_DISABLE_BROWNOUT_DET
 lib_deps = ${esp32_idf_V4.lib_deps}
@@ -664,6 +663,7 @@ lib_deps = ${esp32s2.lib_deps}
 [env:esp32c3dev]
 extends = esp32c3
 platform = ${esp32c3.platform}
+platform_packages = ${esp32c3.platform_packages}
 framework = arduino
 board = esp32-c3-devkitm-1
 board_build.partitions = ${esp32.default_partitions}
@@ -675,7 +675,9 @@ build_flags = ${common.build_flags} ${esp32c3.build_flags} -D WLED_RELEASE_NAME=
 upload_speed = 460800
 build_unflags = ${common.build_unflags}
 lib_deps = ${esp32c3.lib_deps}
-board_build.flash_mode = qio
+board_build.flash_mode = dio ;; some boards do not boot with the faster "qio" mode
+; RAM:   [==        ]  22.5% (used 73740 bytes from 327680 bytes)
+; Flash: [==========]  96.3% (used 1515336 bytes from 1572864 bytes)
 
 [env:esp32s3dev_8MB]
 ;; ESP32-S3-DevKitC-1 development board, with 8MB FLASH, no PSRAM (flash_mode: qio)
@@ -848,6 +850,8 @@ board_build.partitions = tools/WLED_ESP32_2MB_noOTA.csv
 board_build.flash_mode = dio
 board_upload.flash_size = 2MB
 board_upload.maximum_size = 2097152
+; RAM:   [==        ]  23.3% (used 76204 bytes from 327680 bytes)
+; Flash: [==========]  95.2% (used 1497536 bytes from 1572864 bytes)
 
 ;WLEDMM: see below
 ; [env:wemos_shield_esp32]
@@ -2435,9 +2439,9 @@ build_unflags = ${common.build_unflags}
   -D WLED_ENABLE_DMX ;; disabled because it does not work with ESP-IDF 4.4.x (buggy driver in SparkFunDMX)
   -D WLED_ENABLE_DMX_INPUT ;; needs more testing
   ;-D WLED_DEBUG_HOST='"192.168.x.x"' ;; to disable net print
-  -D USERMOD_ANIMARTRIX ;; Tips our memory usage over the limit
+  ${common_mm.animartrix_build_flags} ;; Tips our memory usage over the limit
   -DUSERMOD_ARTIFX      ;; over the limit
-  -DWLEDMM_FASTPATH ;; needs more testing on -C3
+  -DWLED_ENABLE_FULL_FONTS ;; removing full unicode support saves 10KB of flash
 
 build_flags = ${common.build_flags} ${esp32c3.build_flags} 
   ; -D WLED_DISABLE_OTA          ;;  OTA is not possible for boards with 2MB flash only (like some Ai-Thinker ESP32-C3-12F models)
@@ -2462,14 +2466,15 @@ build_flags = ${common.build_flags} ${esp32c3.build_flags}
   -D SR_DMTYPE=1 -D I2S_SDPIN=5 -D I2S_WSPIN=6 -D I2S_CKPIN=4 -D MCLK_PIN=7
   ; -D WLED_USE_MY_CONFIG
   -D WLED_DISABLE_PARTICLESYSTEM1D ;; exceeds flash size limit
-  -D WLED_DISABLE_PARTICLESYSTEM2D ;; exceeds flash size limit
+  ;; -D WLED_DISABLE_PARTICLESYSTEM2D ;; exceeds flash size limit
 lib_deps = ${esp32c3.lib_deps} ${common_mm.lib_deps_S} ${common_mm.lib_deps_V4_M}
 lib_ignore = 
   ;IRremoteESP8266 ; use with WLED_DISABLE_INFRARED for faster compilation
   OneWire         ; not needed as we don't include USERMOD_DALLASTEMPERATURE
   U8g2            ; not needed as we don't include USERMOD_FOUR_LINE_DISPLAY
-; RAM:   [==        ]  24.6% (used 80732 bytes from 327680 bytes)
-; Flash: [==========]  97.5% (used 1533360 bytes from 1572864 bytes)
+  ${common_mm.animartrix_lib_ignore} ;; Tips our memory usage over the limit
+; RAM:   [==        ]  24.7% (used 81004 bytes from 327680 bytes)
+; Flash: [==========]  99.2% (used 1559754 bytes from 1572864 bytes)
 ;; MM environment for ESP32-C3 "mini" and "super mini" -> flash mode "dio" instead of "qio" (see #101)
 [env:esp32c3mini_dio_4MB_M]
 extends = env:esp32c3dev_4MB_M
@@ -2484,18 +2489,16 @@ build_flags = ${env:esp32c3dev_4MB_M.build_flags}
   -DARDUINO_USB_CDC_ON_BOOT=0
   -D WLED_RELEASE_NAME=esp32c3mini_dio_4MB_M
   -D WLED_DISABLE_BROWNOUT_DET    ;; the board only has a 500mA LDO, better to disable brownout detection
-  -D WLED_DISABLE_ADALIGHT        ;; to disable serial protocols for boards with CDC USB (Serial RX will receive junk commands, unless its pulled down by resistor)
   -D HW_PIN_SDA=0 -D HW_PIN_SCL=1 ;; avoid pin conflicts
-  -D WLED_DISABLE_PARTICLESYSTEM1D ;; exceeds flash size limit
-  -D WLED_DISABLE_PARTICLESYSTEM2D ;; exceeds flash size limit
-; RAM:   [==        ]  24.6% (used 80556 bytes from 327680 bytes)
-; Flash: [==========]  97.3% (used 1530346 bytes from 1572864 bytes)
+; RAM:   [==        ]  24.7% (used 80828 bytes from 327680 bytes)
+; Flash: [==========]  99.0% (used 1556768 bytes from 1572864 bytes)
 
 [env:esp32c3dev_2MB_M]
 extends = env:esp32c3dev_4MB_M
 board = lolin_c3_mini
 ;;; replace WLED_RELEASE_NAME, disable CDC_ON_BOOT
 build_unflags = ${env:esp32c3dev_4MB_M.build_unflags}
+  -DWLED_ENABLE_FULL_FONTS ;; removing full unicode support saves 10KB of flash
   -DARDUINO_USB_CDC_ON_BOOT=1
   -D WLED_RELEASE_NAME=esp32c3dev_4MB_M
 
@@ -2515,9 +2518,9 @@ build_flags = ${env:esp32c3dev_4MB_M.build_flags}
   -D WLED_DISABLE_ADALIGHT        ;; to disable serial protocols for boards with CDC USB (Serial RX will receive junk commands, unless its pulled down by resistor)
   -D HW_PIN_SDA=0 -D HW_PIN_SCL=1 ;; avoid pin conflicts
   -D WLED_DISABLE_PARTICLESYSTEM1D ;; exceeds flash size limit
-  -D WLED_DISABLE_PARTICLESYSTEM2D ;; exceeds flash size limit
-; RAM:   [==        ]  24.0% (used 78676 bytes from 327680 bytes)
-; Flash: [==========]  96.4% (used 1516068 bytes from 1572864 bytes)
+  ;; -D WLED_DISABLE_PARTICLESYSTEM2D ;; exceeds flash size limit
+; RAM:   [==        ]  24.1% (used 78948 bytes from 327680 bytes)
+; Flash: [==========]  98.0% (used 1541914 bytes from 1572864 bytes)
 
 ;; MM environment for "seeed xiao -C3" boards
 [env:seeed_esp32c3_4MB_S]
@@ -2525,10 +2528,9 @@ extends = env:esp32c3dev_4MB_M
 board = seeed_xiao_esp32c3
 platform = ${esp32.platformV4_pre}                             ;; standard IDF 4.4.1 platform - seems to work better for seeed xiao board
 platform_packages = ${esp32.platformV4_packages_pre}
-board_build.flash_mode = qio
+board_build.flash_mode = dio
 upload_speed = 460800
 build_unflags = ${env:esp32c3dev_4MB_M.build_unflags}
-  -DWLEDMM_FASTPATH ;; needs more testing on -C3
   -D WLED_ENABLE_HUB75MATRIX ;; not enough pins
   -DARDUINO_USB_CDC_ON_BOOT=1 ;; hangs on boot
 build_flags = ${common.build_flags} ${esp32c3.build_flags} 
@@ -2552,8 +2554,8 @@ build_flags = ${common.build_flags} ${esp32c3.build_flags}
 lib_deps = ${esp32c3.lib_deps} ${common_mm.lib_deps_S}
 lib_ignore = IRremoteESP8266 ; use with WLED_DISABLE_INFRARED for faster compilation
 monitor_filters = esp32_exception_decoder
-; RAM:   [==        ]  22.4% (used 73388 bytes from 327680 bytes)
-; Flash: [========= ]  92.7% (used 1458598 bytes from 1572864 bytes)
+; RAM:   [==        ]  22.5% (used 73740 bytes from 327680 bytes)
+; Flash: [==========]  96.3% (used 1515336 bytes from 1572864 bytes)
 # ------------------------------------------------------------------------------
 # custom board environments
 # ------------------------------------------------------------------------------