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  • Home
  • Get started
  • Tutorials
    • Starter tutorials
      • Log the date and time
      • Weather station
    • BLE tutorials
      • Basics
      • Scanning
      • Advertising
      • Client
    • MQTT tutorial
      • TCP (and TLS)
  • Peripherals
    • GPIO
    • I2C
    • SPI
    • Drivers
      • Connect sensors
      • Qwiic
      • How to write a driver
  • Language
    • Common conversions
    • Toit definitions
    • Language comparison
    • Toit style guide
    • Toit syntax fundamentals
    • Imports
    • Classes in Toit
    • Toit strings
    • Toit blocks
    • List, ByteArray, Set and Map in Toit
    • Control flow in Toit
    • Booleans
    • Mathematics in Toit
    • Tasks in Toit
    • Exception handling in Toit
    • Toit SDK
      • Toit standard libraries
      • Documentation convention
      • Display
      • Toit font basics
      • Bit blit in Toit
    • Toit packages
      • Concepts around packages
      • Package quick start
      • Package tutorial
  • Support
    • Serial connect
    • WiFi credentials
    • ESP32 setup
    • Claim device
    • VSCode extension

Go to toitlang.org Go to GitHub Go to Discord chat Go to pkg.toit.io
  • Home
  • Get started
  • Tutorials
    • Starter tutorials
      • Log the date and time
      • Weather station
    • BLE tutorials
      • Basics
      • Scanning
      • Advertising
      • Client
    • MQTT tutorial
      • TCP (and TLS)
  • Peripherals
    • GPIO
    • I2C
    • SPI
    • Drivers
      • Connect sensors
      • Qwiic
      • How to write a driver
  • Language
    • Common conversions
    • Toit definitions
    • Language comparison
    • Toit style guide
    • Toit syntax fundamentals
    • Imports
    • Classes in Toit
    • Toit strings
    • Toit blocks
    • List, ByteArray, Set and Map in Toit
    • Control flow in Toit
    • Booleans
    • Mathematics in Toit
    • Tasks in Toit
    • Exception handling in Toit
    • Toit SDK
      • Toit standard libraries
      • Documentation convention
      • Display
      • Toit font basics
      • Bit blit in Toit
    • Toit packages
      • Concepts around packages
      • Package quick start
      • Package tutorial
  • Support
    • Serial connect
    • WiFi credentials
    • ESP32 setup
    • Claim device
    • VSCode extension

Go to toitlang.org Go to GitHub Go to Discord chat Go to pkg.toit.io

Troubleshoot

Connect ESP32

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.

WiFi setup

If you have trouble setting the WiFi credentials on your ESP32, try the tips and tricks described here.

Install firmware

If you have trouble installing the Toit firmware on your ESP32, try the tips and tricks described here.

Claim device

If you have trouble claiming your device into your Toit project, try the tips and tricks described here.

VSCode extension

If you have trouble with setting up the Toit language extension for VSCode, try the tips and tricks described here.

Contact us!

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 server where you can drop in and ask questions.

  • Troubleshoot
  • Contact us!