I have an AbuseMark board as well, despite not having used it yet as I don't have the right display connector the service was excellent and can vouch for them t

I have an AbuseMark board as well, despite not having used it yet as I don't have the right display connector the service was excellent and can vouch for them too. I had a cheap chinese board first which didn't support brightness control, but the AbuseMark boards support brightness control over serial so that's nice.