Skip to content

Change default LED pin to 4 in esp32 ethernet builds #5323

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
softhack007 merged 4 commits into from
Jan 28, 2026
+9 −2
Merged

Change default LED pin to 4 in esp32 ethernet builds #5323

Changes from 1 commit
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
e867fca
Change default LED pin to 4 in Ethernet builds
softhack007 Jan 27, 2026
8d39dac
ethernet: avoid dangerous pins
softhack007 Jan 27, 2026
a64334c
correct wrong AR build flag
softhack007 Jan 27, 2026
81af160
disable repeating warning, set all AR pins to "unused"
softhack007 Jan 28, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
correct wrong AR build flag 
typo
  • Loading branch information
@softhack007
softhack007 authored Jan 27, 2026
commit a64334c32e06076bfbc14345704715dd2540eefd
2 changes: 1 addition & 1 deletion platformio.ini
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -511,7 +511,7 @@ upload_speed = 921600
custom_usermods = audioreactive
build_unflags = ${common.build_unflags}
build_flags = ${common.build_flags} ${esp32.build_flags} -D WLED_RELEASE_NAME=\"ESP32_Ethernet\" -D RLYPIN=-1 -D WLED_USE_ETHERNET -D BTNPIN=-1
-D SR_DTYPE=-1 ;; force AR to not allocate any PINs at startup
-D SR_DMTYPE=-1 ;; force AR to not allocate any PINs at startup
-D DATA_PINS=4 ;; default led pin = 16 conflicts with pins used for ethernet
; -D WLED_DISABLE_ESPNOW ;; ESP-NOW requires wifi, may crash with ethernet only => uncomment if your board uses ETH_CLOCK_GPIO0_OUT, ETH_CLOCK_GPIO16_OUT, ETH_CLOCK_GPIO17_OUT
-DARDUINO_USB_CDC_ON_BOOT=0 ;; this flag is mandatory for "classic ESP32" when building with arduino-esp32 >=2.0.3
Expand Down