Hi all, New to Bluetooth under Linux. Maybe I am missing some info. Can somebody more knowledgeable/experienced in this area (protocol, stack, implementation) help me to write a program to send a sample data packet over GAP BLE between 2 computers (Sending GAP ACL L2CAP Data Packets over HCI). So far have this code: 1) Client and 2) Server https://stackoverflow.com/questions/60116790/sending-gap-acl-l2cap-data-packets It does now work as expected. Can somebody guide me what is wrong here. Is this possible? How to achieve it? Thanks,