If you have trouble connecting your ESP32 to your computer via a serial connection - like a USB cable - try the tips and tricks described here.
If you have trouble flashing the Toit firmware on your ESP32, try the tips and tricks described here.
VS Code extension
If you have trouble with setting up the Toit language extension for VS Code, try the tips and tricks described here.
You are always welcome to reach out to the Toit engineering team, if you are experiencing problems with setting up Toit.
The Toit community has a Discord chat where you can drop in and ask questions.