[solved] Pico as http server: "Uncaught Error: > not registered"

0018000902-AI03

I'm ordering a USB-TTL converter and will upgrade. Thanks. I read the ESP page too fast:

If you don't have the 0018000902-AI03 firmware version, make sure you
change the baud rate and Module Name in the code examples below.

So I concluded that it was all right for me.

But now I see in the table is written for 0018000902-AI03:

This was the version sent on boards that came with the Espruino Pico
KickStarter. It's quite old now, and is known have quite a few bugs.

Thank you @DrAzzy