Issues

• Full Crash if used with Queue and grandMA3 and RDM

  someweisguy/esp_dmx#229 · Filter by author fritzlb opened on Sep 3, 2026

• DMX_NUM_2 (3rd UART port) crashes on install: #if DMX_NUM_MAX > 2 always evaluates false (enum, not a macro)

  someweisguy/esp_dmx#228 · Filter by author domnik23 opened on Aug 27, 2026
  1

• error: 'uart_signal_conn_t' has no member named 'module'

  someweisguy/esp_dmx#225 · Filter by author lucmontero opened on May 4, 2026
  2

• RDM Responder rdm_rhd_get_dmx_personality_description in dmx_setup.c can send garbage over the wire

  someweisguy/esp_dmx#224 · Filter by author timalden opened on Apr 26, 2026

• RS485 modules without RTS pin. DMX does not start

  someweisguy/esp_dmx#222 · Filter by author fotosettore opened on Mar 31, 2026
  2

• ESP32-C5 Support

  someweisguy/esp_dmx#218 · Filter by author folny opened on Dec 14, 2025
  1

• dmx_receive with DMX_TIMEOUT_TICK of 0 results in many missed updates

  someweisguy/esp_dmx#217 · Filter by author adampulley opened on Nov 20, 2025
  1

• Smaller DMX packet RX causes library to then not receive full length DMX packet

  someweisguy/esp_dmx#216 · Filter by author adampulley opened on Nov 20, 2025
  8

• not a bug, but solution for ESP32-S3

  someweisguy/esp_dmx#215 · Filter by author stanelie opened on Nov 12, 2025

• RDM RTS pin issue

  someweisguy/esp_dmx#211 · Filter by author BartJozwicki opened on Oct 1, 2025
  3

• Error while Compiling "freertos/FreeRTOS.h: No such file or directory"

  someweisguy/esp_dmx#208 · Filter by author thalie-lux opened on Sep 18, 2025

• Received DMX values sometimes wrong with no indication when there is background load

  someweisguy/esp_dmx#206 · Filter by author kilrah opened on Aug 24, 2025

• Error trying to compile DMX Receiver in custom UART Pins

  someweisguy/esp_dmx#204 · Filter by author djairjr opened on Jun 18, 2025
  2

• Probably Timing Issues, no DMX Output

  someweisguy/esp_dmx#203 · Filter by author pilo1337 opened on May 14, 2025

• Channels, not slots

  someweisguy/esp_dmx#201 · Filter by author jumpjack opened on Apr 16, 2025
  1

• Low latency DMX gear does not work correctly with esp_dmx

  someweisguy/esp_dmx#199 · Filter by author maxroseGIT opened on Apr 14, 2025

• unable to compile with 4.1.0 in Arduino for ESP32

  someweisguy/esp_dmx#198 · Filter by author thunermay opened on Apr 11, 2025
  3

• I can not go back to 2.0.2

  someweisguy/esp_dmx#196 · Filter by author arpschuino opened on Mar 17, 2025

• Are there plans to update this library for the ESP32 C6?

  someweisguy/esp_dmx#195 · Filter by author i8paste2 opened on Mar 17, 2025
  2

• No "Device Info" response to the desk. Incorrect Src & Dst UID.

  someweisguy/esp_dmx#189 · Filter by author ANLCRAW opened on Jan 31, 2025
  1

• Arduino_DMXWirte example compilation error

  someweisguy/esp_dmx#186 · Filter by author Jibeji opened on Jan 25, 2025
  9

• UART1 interrupt is not deallocating

  someweisguy/esp_dmx#184 · Filter by author SolidStateLEDLighting opened on Dec 11, 2024
  4

• uart.c doesn't compile on PlatformIO for ESP32-C6

  someweisguy/esp_dmx#183 · Filter by author hesara opened on Dec 8, 2024

• doesn't compile on esp-idf 5.3

  someweisguy/esp_dmx#181 · Filter by author juanpgg-git opened on Nov 20, 2024
  5

• Flicker caused by receiving too many bytes at once

  someweisguy/esp_dmx#180 · Filter by author second-string opened on Nov 16, 2024