Hy all, I have a technical problem with the Sparkfun DMX shield (with ESP32 thing plus) and a addresable LED strip, that involve the wires from shield poke connectors to led strip. If I use a wires longer than 20cm for data and clock, the led does not work properly. If the length is shorter than 2…

DMX shield to addressable LED Problem with long wires

maxroseGIT September 25, 2024, 6:03am 4

From your photo I can see that you have a USB cable attached. When I had a similar issue, disconnecting the USB cable made the addressable LEDs work correctly.

See here.

1 Like

Topic		Replies	Views
DMX Shield Logic Converter Does Not Work With APA102 LED Strip Other	1	22	September 25, 2024
I can't get DMX output with the ESP32 DMX to LED shield LEDs	10	62	November 14, 2024
Basic DMX LED Shield and ESP32 Thing Plus questions ESP32	3	131	June 18, 2024
[DEV-15110] DMX to LED LEDs	0	1375	May 25, 2023
Using Sparkfun DMX Shield with ESP32 WROOM LEDs	0	2376	January 22, 2024

DMX shield to addressable LED Problem with long wires

Related topics