The official software for the GP88S is (often referred to as GP328/GP338/GP88S CPS ). Key version details:
Radio Technicians, Hobbyists, and Fleet Managers Subject: Software Requirements, Acquisition, and Programming Procedure for the GP88S motorola gp88s programming software
: Set specific transmit and receive frequencies for each channel. The official software for the GP88S is (often
Once your hardware is connected and the software is installed, follow these steps to configure your radio: and Fleet Managers Subject: Software Requirements