DD-DB1-AV202C Matrix Orbital, DD-DB1-AV202C Datasheet - Page 13
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DD-DB1-AV202C
Manufacturer Part Number
DD-DB1-AV202C
Description
Display Modules & Development Tools DevDevil Dev Board 20x2 VFD Black Bg
Manufacturer
Matrix Orbital
Series
Dev Devilr
Datasheet
1.DD-PASC-PKG.pdf
(47 pages)
Specifications of DD-DB1-AV202C
Main Purpose
Displays, VFD
Embedded
Yes, ASIC
Utilized Ic / Part
AL202C
Primary Attributes
20 x 4 Display, Yellow/Green Text Grey Background
Secondary Attributes
GUI, mini USB
Lead Free Status / Rohs Status
Details
Screen
Illustration 7: Screen Location and Power Indicator
The DevDevil provides a twenty character column alphanumeric display that is either two or four rows high. Both of these
popular screens are available in an array of colours on a variety of Production modules listed in the appendix below. The
initial power up message, contrast, and brightness settings are customizable.
Serial DB9 Connector
Mating Cables
CSS1FT, CSS4FT
Illustration 8: Serial DB9 Connector, Power Option, and Indicators
The serial protocol is most easily accessed using DB9 serial header onboard. This connection provides receive, transmit,
and ground pins with an option to supply power to the entire board as well. Using a custom cable with power supplied to
pin 9, either 5V or 9-15V can be supplied to the board once the ‘D’ jump is soldered. It is also important to set the
appropriate pins on the Voltage Select jumper and ensure the Power Select jumper is set to input.
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