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Toit for Windows
Toit for macOS
Toit for Linux
Tutorials
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Log the date and time
Weather station
BLE tutorials
Basic
Scanning
Advertising
Client
PubSub tutorials
Communicate within a device
Communicate through the cloud
MQTT tutorial
TCP (and TLS)
Platform
Console
Device
Provisioning
Claiming
Management
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Apps
Running programs
Specification
Deploying
Firmware
Prerequisites
Microprocessors
ESP32
Connectivity
WiFi
Cellular
Ethernet
Peripherals
GPIO
I2C
SPI
Drivers
List of 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
Cloud APIs
PubSub
Support
Serial connect
WiFi credentials
ESP32 setup
Claim device
VSCode extension
Go to
toit.io
Go to
pkg.toit.io
Home
Get started
Installation
Toit for Windows
Toit for macOS
Toit for Linux
Tutorials
Starter tutorials
Log the date and time
Weather station
BLE tutorials
Basic
Scanning
Advertising
Client
PubSub tutorials
Communicate within a device
Communicate through the cloud
MQTT tutorial
TCP (and TLS)
Platform
Console
Device
Provisioning
Claiming
Management
Configuration
Fleet management
Apps
Running programs
Specification
Deploying
Firmware
Prerequisites
Microprocessors
ESP32
Connectivity
WiFi
Cellular
Ethernet
Peripherals
GPIO
I2C
SPI
Drivers
List of 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
Cloud APIs
PubSub
Support
Serial connect
WiFi credentials
ESP32 setup
Claim device
VSCode extension
Go to
toit.io
Go to
pkg.toit.io
Serial connect
Problems with serial connection
Have you previously connected an ESP32 via a serial connection to your computer, for example using Arduino IDE or similar?
Problems using the Web serial
Are you trying to connect using the Web serial page in the Toit console?
Problems with the serial port
Do you have problems with detecting a serial port on your computer?
Serial connect
Problems with serial connection
Problems using the Web serial
Problems with the serial port