Production products, Display options – Matrix Orbital DD-DB1 LCD/VFD Dev Board User Manual
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Production Products
Display Options
Protocol*
LK/VK202-25 LK/VK202-25-USB LK/VK204-45 LK/VK204-25-USB
USB
Not Available
Default
Not Available
Default
RS232
Default
Not Available
Default
Not Available
TTL
Available
Not Available
Available
Not Available
I2C
Available
Not Available
Available
Not Available
Table 20: Production Protocol Options
Input Voltage
LK/VK202-25 LK/VK202-25-USB LK/VK204-45 LK/VK204-25-USB
5V (Regular)
Default
Default
Default
Default
9-15V (-V)
Available
Not Available
Available
Not Available
9-35V (-VPT)
Not Available
Not Available
Available
Not Available
Table 21: Production Voltage Options
Connectors
LK/VK202-25 LK/VK202-25-USB LK/VK204-45 LK/VK204-25-USB
DB9 Serial
Default
Not Available
Default
Not Available
Mini-USB
**
Not Available Default (Vertical) Not Available Default (Vertical)
Power/Data
Default
Not Available
Default
Not Available
AC Power
Not Available
Not Available
Not Available
Not Available
PC Power
***
Not Available
Default
Not Available
Default
Table 22: Production Connector Options
*Note:
Protocol is selected using zero ohm jumper resistors, soldering is required change protocol. Available protocols
can be selected at purchase.
**Note:
Mini-USB header is orientated vertically rather than horizontally.
***Note:
PC or floppy cable power is not available on the DevDevil but offered on the production USB displays.
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