torch

Yeah, sort of. One example (of many): I was trying to find out how to use the built-in gyro. Help function tells me it can measure pitch, yaw and roll -- without expanding on which is which. The primelessons.com website provides a handy little diagram clearly illustrating which axis is which.

Thankyou very much for this link! The Lego Robot Inventor 51515 set has very meager documentation. The kit is nice and there are some sample programs included in the software but I was very disappointed to discover no specifications or description of the programming blocks at all. I've been searching for more information and the above site has much of what I was looking for. Lego should be sponsoring Prime Lessons for doing Lego's job for them. For the record, I'm not a complete newbie at this. I have mentored a FIRST team for many years, got sucked into NXT and EV3 when my oldest grandson's class wanted to enter FLL. I bought this set so my youngest grandson could start experimenting with robotics even though FLL is shut down for the pandemic.