# LEGO EV3 Controller

- [About LEGO EV3](/en/ev3/about.md)
- [Connecting a LEGO EV3 Controller to TRIK Studio](/en/ev3/connect-to-studio.md)
- [LEGO EV3 specific blocks](/en/ev3/blocks.md)
- [Sensory Variables for the LEGO EV3 Controller](/en/ev3/sensory-variables.md)
- [Launching and uploading programs to the LEGO EV3](/en/ev3/run-upload-programs.md)