tmbz
May 22, 2025, 12:49am
1
An error comes up" An error occurred. Improv Wi-Fi Serial not detected"
neel-m
May 22, 2025, 2:03am
2
You need to provide more information to get any real help.
or just look here:
I am new to HA/ESPHome. I was able to get two ESP32 devices on my HA install without much issue. I’m now trying to add a D1 Mini 8266 and I’m stuck at the initial set up. I use Prepare for Adoption from the web UI and the install succeeds, but then the next thing that happens is “An error occurred. Improv Wi-Fi Serial not detected.”
I have tried the prepare for adoption step multiple times and the sequence of events is the same. I’ve already tried unplugging and replugging the D1 to my computer…
