OpenGD77

Being new to mmdvm and opengd77 I'm a bit stuck on a few things 1 I am using the following code plug https://www.opengd77.com/viewtopic.php?f=14&t=1441 And works well but when I press the red button on the right (baofeng DM1701) I swaps over to something else that I cannot listen or transmit too. 2 ...

Well I have installed opengd77 on my baofeng DM 1701 and pi Star on my raspberry pi which has the hotspot hat on top, I have tried to get it to connect but I really don't know what I'm doing ! Is there a step by step out there that I can follow ? How does the radio control the hot spot ? I've reset ...