Had an NXT2.0 as kid and my first language was thus labview! Quite fun stuff indeed. If you want more DIY stuff or have old (lego) servos lying around, check ou

Had an NXT2.0 as kid and my first language was thus labview! Quite fun stuff indeed. If you want more DIY stuff or have old (lego) servos lying around, check out brickpi [0], a rpi hat for driving the lego i2c servos/sensors. Also, alternative firmware: https://www.ev3dev.org/ https://www.ev3dev.org/ (quite a nice feeling to be turning a lego motor from console using 'echo run > /sys/class/servo-motor/motor3/command'). [0] https://www.dexterindustries.com/brickpi/ https://www.dexterindustries.com/brickpi/.