I have been trying to get a 7" waveshare touchscreen to work with the orange pi zero2. I've checked that the touchscreen isn't faulty by using with a raspberry pi. I also checked that the output from the orange pi is working by using my computer monitor. It just doesn't want to output to the touchscreen (hdmi).There seems to be some thin grey horizontal lines. I do get a flicker at startup of the orange pi, but that is about it. Any idea's? I'm new to armbian, so if you have an idea, please list me some steps or point me to some documentation to help. 

I appreciate the help.

Orange Pi released new images on their facebook page and those worked with no issue. However they aren't armbian. I ended up using a different touchscreen which did worked.