diff --git a/platformio.ini b/platformio.ini
index d26b9fa7..b63861c5 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -574,7 +574,7 @@ platform = ${common.platform_wled_default}
 platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_4m1m}
 build_unflags = ${esp8266.build_unflags}
-build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP8266 #-DWLED_DISABLE_2D
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP_8266 #-DWLED_DISABLE_2D
 lib_deps = ${esp8266.lib_deps}
 lib_ignore = ${esp8266.lib_ignore}
 monitor_filters = esp8266_exception_decoder
@@ -582,7 +582,7 @@ monitor_filters = esp8266_exception_decoder
 [env:nodemcuv2_160]
 extends = env:nodemcuv2
 board_build.f_cpu = 160000000L
-build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP8266_160 #-DWLED_DISABLE_2D
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP_8266_160 #-DWLED_DISABLE_2D
 
 [env:esp8266_2m]
 board = esp_wroom_02
@@ -776,7 +776,7 @@ platform_packages = ${esp32c3.platform_packages}
 framework = arduino
 board = esp32-c3-devkitm-1
 board_build.partitions = ${esp32.default_partitions}
-build_flags = ${common.build_flags} ${esp32c3.build_flags} -D WLED_RELEASE_NAME=ESP32-C3
+build_flags = ${common.build_flags} ${esp32c3.build_flags} -D WLED_RELEASE_NAME=ESP32_C3
   -D WLED_WATCHDOG_TIMEOUT=0
   -DLOLIN_WIFI_FIX ; seems to work much better with this
   -DARDUINO_USB_CDC_ON_BOOT=1 ;; for virtual CDC USB
@@ -796,7 +796,7 @@ board_build.flash_mode = dio ;; some boards do not boot with the faster "qio" mo
 ;; platform_packages = ${esp32s3.platform_packages}
 ;; upload_speed = 921600 ; or  460800
 ;; build_unflags = ${common.build_unflags}
-;; build_flags = ${common.build_flags} ${esp32s3.build_flags} -D WLED_RELEASE_NAME=ESP32-S3_8MB
+;; build_flags = ${common.build_flags} ${esp32s3.build_flags} -D WLED_RELEASE_NAME=ESP32_S3_8MB
 ;;   -D CONFIG_LITTLEFS_FOR_IDF_3_2 -D WLED_WATCHDOG_TIMEOUT=0
 ;;   -D ARDUINO_USB_CDC_ON_BOOT=0  ;; -D ARDUINO_USB_MODE=1 ;; for boards with serial-to-USB chip
 ;;   ;-D ARDUINO_USB_CDC_ON_BOOT=1 ;; -D ARDUINO_USB_MODE=1 ;; for boards with USB-OTG connector only (USBCDC or "TinyUSB")
@@ -821,7 +821,7 @@ board_build.flash_mode = dio ;; some boards do not boot with the faster "qio" mo
 ;;   -D CONFIG_LITTLEFS_FOR_IDF_3_2 -D WLED_WATCHDOG_TIMEOUT=0
 ;;   ;-D ARDUINO_USB_CDC_ON_BOOT=0 ;; -D ARDUINO_USB_MODE=1 ;; for boards with serial-to-USB chip
 ;;   -D ARDUINO_USB_CDC_ON_BOOT=1 -D ARDUINO_USB_MODE=1      ;; for boards with USB-OTG connector only (USBCDC or "TinyUSB")
-;;   ; -D WLED_RELEASE_NAME=ESP32-S3_PSRAM
+;;   ; -D WLED_RELEASE_NAME=ESP32_S3_PSRAM
 ;;   -D WLED_USE_PSRAM -DBOARD_HAS_PSRAM ; tells WLED that PSRAM shall be used
 ;;   -D WLED_USE_PSRAM_JSON -DALL_JSON_TO_PSRAM ; WLEDMM --> force all JSON stuff into PSRAM; gives more free heap
 ;; lib_deps = ${esp32s3.lib_deps}
@@ -920,7 +920,7 @@ board_build.flash_mode = dio   ;; prevents build error:  sdkconfig.h: No such fi
 build_unflags = ${common.build_unflags} #-DARDUINO_USB_CDC_ON_BOOT=1
 ;; board_build.flash_mode = qio
 ;; board_build.f_flash = 80000000L
-build_flags = ${common.build_flags} ${esp32s2.build_flags} -D WLED_RELEASE_NAME=ESP32-S2
+build_flags = ${common.build_flags} ${esp32s2.build_flags} -D WLED_RELEASE_NAME=ESP32_S2
   -DBOARD_HAS_PSRAM
   -DARDUINO_USB_CDC_ON_BOOT=1 # try disabling and enabling unflag above in case of board-specific issues, will disable Serial
   -DARDUINO_USB_MSC_ON_BOOT=0
@@ -955,7 +955,7 @@ lib_deps = ${esp32s2.lib_deps}
 ;; platform = ${esp32c3.platform}
 ;; platform_packages = ${esp32c3.platform_packages}
 ;; board = esp32-c3-devkitm-1
-;; build_flags = ${common.build_flags} ${esp32c3.build_flags} #-D WLED_RELEASE_NAME=ESP32-C3
+;; build_flags = ${common.build_flags} ${esp32c3.build_flags} #-D WLED_RELEASE_NAME=ESP32_C3
 ;;   -D WLED_WATCHDOG_TIMEOUT=0
 ;;   -D WLED_DISABLE_OTA
 ;;   ; -DARDUINO_USB_CDC_ON_BOOT=1 ;; for virtual CDC USB
@@ -1025,7 +1025,7 @@ platform = ${common.platform_wled_default}
 platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_2m512k}
 build_unflags = ${esp8266.build_unflags}
-build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP8266 -D BTNPIN=-1 -D RLYPIN=-1 -D DATA_PINS=4,12,14,13,5
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP_8266 -D BTNPIN=-1 -D RLYPIN=-1 -D DATA_PINS=4,12,14,13,5
                                             -D DEFAULT_LED_TYPE=TYPE_ANALOG_5CH -D WLED_DISABLE_INFRARED -D WLED_MAX_CCT_BLEND=0
 lib_deps = ${esp8266.lib_deps}
 lib_ignore = ${esp8266.lib_ignore}
@@ -1037,7 +1037,7 @@ platform = ${common.platform_wled_default}
 platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_2m512k}
 build_unflags = ${esp8266.build_unflags}
-build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP8266 -D BTNPIN=-1 -D RLYPIN=-1 -D DATA_PINS=4,12,14,5,13
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP_8266 -D BTNPIN=-1 -D RLYPIN=-1 -D DATA_PINS=4,12,14,5,13
                                             -D DEFAULT_LED_TYPE=TYPE_ANALOG_5CH -D WLED_DISABLE_INFRARED -D WLED_MAX_CCT_BLEND=0 -D WLED_USE_IC_CCT
 lib_deps = ${esp8266.lib_deps}
 lib_ignore = ${esp8266.lib_ignore}
@@ -1049,7 +1049,7 @@ platform = ${common.platform_wled_default}
 platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_2m512k}
 build_unflags = ${esp8266.build_unflags}
-build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP8266 -D BTNPIN=0 -D RLYPIN=-1 -D LEDPIN=1 -D WLED_DISABLE_INFRARED
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP_8266 -D BTNPIN=0 -D RLYPIN=-1 -D LEDPIN=1 -D WLED_DISABLE_INFRARED
 lib_deps = ${esp8266.lib_deps}
 lib_ignore = ${esp8266.lib_ignore}
 
@@ -1060,7 +1060,7 @@ platform = ${common.platform_wled_default}
 platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_2m512k}
 build_unflags = ${esp8266.build_unflags}
-build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP8266 -D BTNPIN=0 -D RLYPIN=12 -D LEDPIN=1 -D WLED_DISABLE_INFRARED
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP_8266 -D BTNPIN=0 -D RLYPIN=12 -D LEDPIN=1 -D WLED_DISABLE_INFRARED
 lib_deps = ${esp8266.lib_deps}
 lib_ignore = ${esp8266.lib_ignore}
 
@@ -1071,7 +1071,7 @@ platform = ${common.platform_wled_default}
 platform_packages = ${common.platform_packages}
 board_build.ldscript = ${common.ldscript_2m512k}
 build_unflags = ${esp8266.build_unflags}
-build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP8266 -D BTNPIN=0 -D RLYPIN=-1 DATA_PINS=4,12,14,13 -D WLED_DISABLE_INFRARED
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP_8266 -D BTNPIN=0 -D RLYPIN=-1 DATA_PINS=4,12,14,13 -D WLED_DISABLE_INFRARED
 lib_deps = ${esp8266.lib_deps}
 lib_ignore = ${esp8266.lib_ignore}
 
@@ -1664,7 +1664,7 @@ lib_ignore = ${esp8266.lib_ignore}
 [env:d1_mini_temp]
 extends = env:d1_mini
 board_build.filesystem = littlefs
-build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP8266
+build_flags = ${common.build_flags_esp8266} -D WLED_RELEASE_NAME=ESP_8266
   -D WLED_DISABLE_ALEXA
   -D WLED_DISABLE_HUESYNC
   -D WLED_DISABLE_LOXONE