I’ve been trying to use your DBGenerator program to create my own GATT profile but the PC software keeps crashing on me (Most often when pressing Add char).
I might have entered data in the wrong format or something, hard to know as there seems to be no manual and no instruction video.
Any chance you could to a video, and/or manual on how to use that tool?

Here is the outline of what I want to create:
00002a00-0000-1000-8000-00805f9b Devicename
0x02 read
5 size
PTT-Z Value

00002a01-0000-1000-8000-00805f9b34fb Apperance
0x02 read
5 size
Value

00002a05-0000-1000-8000-00805f9b Service Changed
0x20 Indicate
UID: 0x2902
0x02 read

0000ffe0-0000-1000-8000-00805f9b34fb Custom service
0x18 Write + Notify
0000ffe1-0000-1000-8000-00805f9b34fb Custom characteristics

UID: 0x2902
0x02 read

UID: 0x2901
0x02 read