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Improvements & fixes for HUB75 #5026

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Merged
DedeHai merged 7 commits into from
Jan 3, 2026
+139 −134
Merged

Improvements & fixes for HUB75 #5026

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5552c05
Improvements & fixes for HUB75
DedeHai Oct 26, 2025
da4f90b
Merge branch 'main' into HUB75_improvements
DedeHai Dec 3, 2025
ebc61bb
use hardware brightness
DedeHai Dec 6, 2025
3641485
Merge branch 'main' into HUB75_improvements
DedeHai Dec 15, 2025
f263b89
Merge branch 'main' into HUB75_improvements
DedeHai Dec 16, 2025
aeb369e
Merge branch 'main' into HUB75_improvements
DedeHai Jan 3, 2026
a909c69
minor fix
DedeHai Jan 3, 2026
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5 changes: 3 additions & 2 deletions platformio_override.sample.ini
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Original file line number Diff line number Diff line change
Expand Up @@ -545,6 +545,7 @@ lib_deps = ${env:esp32dev.lib_deps}
# ------------------------------------------------------------------------------
# Hub75 examples
# ------------------------------------------------------------------------------
# Note: some panels may experience ghosting with default full brightness. use -D WLED_HUB75_MAX_BRIGHTNESS=239 or lower to fix it.

[env:esp32dev_hub75]
board = esp32dev
Expand Down Expand Up @@ -591,7 +592,7 @@ build_unflags = ${common.build_unflags}
build_flags = ${common.build_flags} ${esp32s3.build_flags} -D WLED_RELEASE_NAME=\"ESP32-S3_8M_qspi\"
-DARDUINO_USB_CDC_ON_BOOT=1 ;; -DARDUINO_USB_MODE=1 ;; for boards with USB-OTG connector only (USBCDC or "TinyUSB")
-DBOARD_HAS_PSRAM
-DLOLIN_WIFI_FIX ; seems to work much better with this
-DLOLIN_WIFI_FIX ; seems to work much better with this (sets lower TX power)
-D WLED_WATCHDOG_TIMEOUT=0
-D WLED_ENABLE_HUB75MATRIX -D NO_GFX
-D S3_LCD_DIV_NUM=20 ;; Attempt to fix wifi performance issue when panel active with S3 chips
Expand Down Expand Up @@ -622,7 +623,7 @@ build_flags = ${common.build_flags} ${esp32s3.build_flags} -D WLED_RELEASE_NAME=
${Speed_Flags.build_flags} ;; optional: -O2 -> optimize for speed instead of size
-DARDUINO_USB_CDC_ON_BOOT=1 ;; -DARDUINO_USB_MODE=1 ;; for boards with USB-OTG connector only (USBCDC or "TinyUSB")
-DBOARD_HAS_PSRAM
-DLOLIN_WIFI_FIX ; seems to work much better with this
-DLOLIN_WIFI_FIX ; seems to work much better with this (sets lower TX power)
-D WLED_WATCHDOG_TIMEOUT=0
-D WLED_ENABLE_HUB75MATRIX -D NO_GFX
-D S3_LCD_DIV_NUM=20 ;; Attempt to fix wifi performance issue when panel active with S3 chips
Expand Down
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