To properly set up the Zumspot hotspots used for DStar, such as the "ZUMspot Kit W/1.3 OLED-2" or the "ZUMspot RPi Nextion 2.4 Kit",
- Set Offset Direction to -Dup
- Offset Frequency to 0.000
You program the Dstar radios just like a repeater, with the same frequency you set up on the Zumspot over wifi with the pi-star setup menu. All works on the radio once there is a + or - on the display with the channel.