Why can't I access my ESP8266 USB after detaching REPL from UART0? How do I fix this?

[ozigzagor]

What I put into my otherwise mostly empty main.py code was basically:

Code: Select all

import uos
uos.dupterm(None, 1)

I uploaded this code to my microcontroller and it stopped being able to connect to my computer. My aim was trying to connect to a Bluetooth module (ZS-040). Now I can't even connect to the microcontroller.

I was intending to make a serial connection to the Bluetooth module while keeping the UART0 bus separate for USB and REPL connection. Now, I am stranded, having done quite the opposite. How do I fix this?