Upgrading the gdb-03 demo board firmware – GW Instek GDB-03 User Manual

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GDB-03 Demo Module User Manual

Upgrading the GDB-03 Demo Board
Firmware

Step

1. Please copy the gdb3h.rom, gdb3m.rom and

gdb3s.rom (3 files in total) from GDB-03 CD to
root directory of an SD card.

2. Insert the SD card into the SD card slot on the

GDB-03 demo board and connect the USB cable
to the GDS-2000A or GDS-3000.

3. When “GW INSTEK” is displayed on the GDB-

03 OLED screen, quick turn the Variable knob to
trigger the firmware upgrading process. A
message on the OLED screen as shown in the
photo will appear.