> For the complete documentation index, see [llms.txt](https://help.trikset.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.trikset.com/en/trik.md).

# TRIK controller

- [About the TRIK controller](https://help.trikset.com/en/trik/about.md)
- [Screenshot of the TRIK controller screen](https://help.trikset.com/en/trik/about/screenshot.md): Using the web interface, as well as the PuTTY and WinSCP utilities
- [TRIK controller firmware](https://help.trikset.com/en/trik/firmware.md): Instructions for Windows, Linux and Ubuntu
- [How to find out the firmware version of the TRIK controller?](https://help.trikset.com/en/trik/firmware/version.md)
- [TRIK controller menu](https://help.trikset.com/en/trik/menu.md)
- [Connecting to the TRIK controller via Wi-Fi](https://help.trikset.com/en/trik/wi-fi.md)
- [Connecting the TRIK controller to a computer and smartphone](https://help.trikset.com/en/trik/wi-fi/network-connection.md): Using access point and client modes
- [Connecting the TRIK controller to TRIK Studio](https://help.trikset.com/en/trik/wi-fi/connect-to-ts.md)
- [Interaction of TRIK controllers](https://help.trikset.com/en/trik/wi-fi/interaction.md)
- [An example of solving a problem on the interaction of two robots](https://help.trikset.com/en/trik/wi-fi/interaction/interaction-example.md)
- [Connecting to the TRIK controller using UART](https://help.trikset.com/en/trik/uart.md)
- [Launching and uploading programs to the TRIK controller](https://help.trikset.com/en/trik/run-upload-programs.md)
- [Programming TRIK with the visual programming language](https://help.trikset.com/en/trik/programming-visual.md)
- [TRIK specific blocks](https://help.trikset.com/en/trik/programming-visual/blocks.md)
- [Sensory variables for the TRIK controller](https://help.trikset.com/en/trik/programming-visual/sensory-variables.md)
- [TRIK controller programming in Python and JavaScript](https://help.trikset.com/en/trik/programming-code.md)
- [Object «brick»](https://help.trikset.com/en/trik/programming-code/object-brick.md)
- [Class «accelerometer»](https://help.trikset.com/en/trik/programming-code/object-brick/class-accelerometer.md)
- [Class «battery»](https://help.trikset.com/en/trik/programming-code/object-brick/class-battery.md)
- [Class «colorSensor»](https://help.trikset.com/en/trik/programming-code/object-brick/class-colorsensor.md)
- [Class «display»](https://help.trikset.com/en/trik/programming-code/object-brick/class-display.md)
- [Class «encoder»](https://help.trikset.com/en/trik/programming-code/object-brick/class-encoder.md)
- [Class «gyroscope»](https://help.trikset.com/en/trik/programming-code/object-brick/class-gyroscope.md)
- [Class «keys»](https://help.trikset.com/en/trik/programming-code/object-brick/class-keys.md)
- [Class «led»](https://help.trikset.com/en/trik/programming-code/object-brick/class-led.md)
- [Class «lineSensor»](https://help.trikset.com/en/trik/programming-code/object-brick/class-linesensor.md)
- [Class «motor»](https://help.trikset.com/en/trik/programming-code/object-brick/class-motor.md)
- [Class «objectSensor»](https://help.trikset.com/en/trik/programming-code/object-brick/class-objectsensor.md)
- [Class «sensor»](https://help.trikset.com/en/trik/programming-code/object-brick/class-sensor.md)
- [Object «script»](https://help.trikset.com/en/trik/programming-code/object-script.md)
- [Object «mailbox»](https://help.trikset.com/en/trik/programming-code/object-mailbox.md)
- [Object «gamepad»](https://help.trikset.com/en/trik/programming-code/object-gamepad.md)
- [Object «Threading»](https://help.trikset.com/en/trik/programming-code/object-threading.md)
- [Function getPhoto](https://help.trikset.com/en/trik/programming-code/function-getphoto.md)
- [Function include](https://help.trikset.com/en/trik/programming-code/function-include.md)
- [TRIK controller web interface](https://help.trikset.com/en/trik/web-interface.md)
- [Connecting devices to TRIK and working with them](https://help.trikset.com/en/trik/work-with-devices.md)
- [Connecting and working with the video module](https://help.trikset.com/en/trik/work-with-devices/video.md)
- [Testing devices connected to the TRIK controller](https://help.trikset.com/en/trik/work-with-devices/testing-connected-devices.md)
- [Configuring the operation of a USB camera with a TRIK controller](https://help.trikset.com/en/trik/work-with-devices/usb-camera.md)
- [Capturing images with TRIK camera and using them in TRIK Studio](https://help.trikset.com/en/trik/work-with-devices/capture-images-on-camera.md)
- [Working with battery and charger](https://help.trikset.com/en/trik/work-with-devices/battery-and-charger.md)