# LEGO NXT Controller

- [About LEGO NXT](/en/nxt/about.md)
- [LEGO NXT Controller Firmware](/en/nxt/firmware.md)
- [Connecting a LEGO NXT Controller to TRIK Studio](/en/nxt/connect-to-studio.md)
- [LEGO NXT specific blocks](/en/nxt/blocks.md)
- [Sensory Variables for the LEGO NXT Controller](/en/nxt/sensory-variables.md)
- [LEGO NXT C Programming](/en/nxt/c.md)
- [Launching and uploading programs to the LEGO NXT](/en/nxt/run-upload-programs.md)