I purchased an Ortur 2 and have been watching videos and have been able to get very faint burns on a pine board. I have not been able to replicate what I am seeing in videos where the laser is literally burning the wood and visible smoke is emitted.
I was using the GRBL software but Lighbirn was recommended. I am having the same issue with this software so I imagine there is some setting or trick that I am missing. I am trying to burn onto endgrain hardwood cutting boards and need more power!
Any advice is appreciate!