DD-DB1-AL202C-GW Matrix Orbital, DD-DB1-AL202C-GW Datasheet - Page 13

• Manufacturer Part Number: DD-DB1-AL202C-GW
• Description: DEV BD 20X2 LCD GRY TXT WHT BL
• Manufacturer: Matrix Orbital
• Series: Dev Devilr

Specifications of DD-DB1-AL202C-GW

• Main Purpose: Displays, LCD Display
• Embedded: Yes, ASIC
• Utilized Ic / Part: AL202C
• Primary Attributes: 20 x 2 Display, Gray Text White Background
• Secondary Attributes: GUI, mini USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 635-1038

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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