Anybody use DMX on Kincony A24's RS485 on EspHome in Home Assistant?

[defl]

MS2548 as same as MAX13487, just MS2548 made in China.

Well, that would mean the A6 I got is broken as there is clearly input into the chip and no output. On the other hand, there are a few reports of these chips not doing what one would expect. So would you happen to have some example code that I can run which will generate a valid RS485 output to confirm all is well and the error is mine?