Pi-Star Upgrade Guides

Nextion Display Screen Shots

MMDVM Screen Page 04

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Display Driver Start, 9600 Baud


NDDC - Version A

 Display Driver Start, 9600 Baud Version A Screen

EDDC - Version B

 Display Driver Start, 9600 Baud Version B Screen
As the Raspberry Pi, Display Driver, and MMDVMHost begins to boot, The Display Driver, if installed, will make itself known by showing that it has started and gives it's version number. This is the 9600 Baud Screen.
When the display code recognizes the serial port data from the display driver, The "9600" and "115200" buttons will be changed to their defaults, "SET" and "INFO". This means that the serial baud rate can't be changed any further. IF no driver is installed, These buttons will not change until the time is sent by the MMDVMHost.
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