Matrix Orbital DD-DB1 LCD/VFD Dev Board - Manual (Page 44)

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.
42