Possible to control RGBW LEDs over Network with ESP32?

[Xitee1]

My Ambilight setup consists of a Raspberry Pi running HyperHDR and an ESP32 (WT-ETH01) board, currently with WLED on it.
I have RGBW LEDs but I noticed that I cannot make use of the white channel using this current setup. I have no problem flashing the ESP32 with something else than WLED but it seems like all the solutions from HyperHDR require a direct serial connection to the ESP32 board.
A reason why I chose an ethernet board was because I have an LG TV and I hope that someday there will be another root method (sadly my TV software already got patched) and that I can install HyperHDR directly on my TV. Then I would be able to directly send the signal to the ESP32 board and apart form a simpler setup this will probably have less delay than having to use another device to forward to that then sends it to the LED controller.
So, is there any way to use the white channel over IP?

[Xitee1]

I found out that there's an option in WLED to let it calculate the white channel from RGB, so WLED handles it all by itself.
Sadly so far I haven't figured out how to properly calibrate it. Yes I did make the mistake and chose NW instead of CW LEDs, but when manually adding some blue to it, it looks pretty good.