ultimateguy
ultimateguy
+1 here... bought this M5stack development kit not realizing it doesn't work with esphome :(
Try changing the number at the end of the device from 0 to 1. That worked for me.
I just had the same error. The problem was that Windows on my Blue Iris host had the network set as Public, which makes the host undiscoverable. Changing the network...
Same here in Canada with Ioniq 5. Very annoying!