I have a Debug Server Option using a Non TTN Server but a VPS server This is a way to do testing without getting to the TTN DATA
limit for fair use I do need to Change config of the Gateway so under test Conditions The Data is only routed to my server not TTN
Feel Free to contact me if you need product testing in the sandbox anybody who wants to offer help in securing the server will be gladly
taken I have Hidden the IP but it is free to use If I am Contacted .
I did not use the TTN private server from github option as it is only Command line at this point in time .