Hi, I wanted to test multiple controllers + multiple leds, and set up this simple test:
Esp32 A
| --pin14-- WS2812B x10
| --pin33-- WS2812B x10
Esp32 B
| --pin14-- WS2812B x10
| --pin26-- WS2812B x10
| --pin33-- WS2812B x10
Esp32 C
| --pin14-- WS2812B x10
| --pin26-- WS2812B x10
| --pin33-- WS2812B x10
All 3 ESPs received IPs and I was able to control them via network.
I then configured A to use B as 30 DDP leds, and then added C as another 30 DDP leds.
This seemed to work for a minute, but now A’s interface loads with “Connection to lights failed!” that quickly turns to “TypeError: failed to fetch”.
Additional info:
- The web interface always loads (partially), and I can navigate to settings.
- Pinging the IP works fine
- I tried removing the DDP leds, but when I save new changes they seem to be rolled back when I check the settings again.
- After disconnecting one or both of the other (DDP-controlled) esps, the problem still persists
- resetting or disconnecting the esp from the power source did not help
EDIT: here is a Serial log after rebooting the problematic esp