DD-DB1-AL202C-GW Matrix Orbital, DD-DB1-AL202C-GW Datasheet - Page 3

• 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

Table of Contents
Introduction.................................................................................................................................................................................2
Quick Start...................................................................................................................................................................................3
Software......................................................................................................................................................................................8
Hardware...................................................................................................................................................................................10
Troubleshooting........................................................................................................................................................................16
Commands ................................................................................................................................................................................17
Appendix....................................................................................................................................................................................34
Ordering....................................................................................................................................................................................37
Production Products..................................................................................................................................................................41
Definitions.................................................................................................................................................................................43
Contact Info...............................................................................................................................................................................44
Parts Included.........................................................................................................................................................................................3
Basic Connections...................................................................................................................................................................................4
USB..........................................................................................................................................................................................................5
Serial.......................................................................................................................................................................................................6
I2C...........................................................................................................................................................................................................7
Numeric Conversion................................................................................................................................................................................8
Hyperterminal.........................................................................................................................................................................................8
uProject...................................................................................................................................................................................................9
Code (C#).................................................................................................................................................................................................9
Advanced Connections..........................................................................................................................................................................10
Screen...................................................................................................................................................................................................11
Serial DB9 Connector.............................................................................................................................................................................11
USB Connectors.....................................................................................................................................................................................12
Power/Communication Header.............................................................................................................................................................12
AC Power Input.....................................................................................................................................................................................13
Protocol Select......................................................................................................................................................................................13
Keypad..................................................................................................................................................................................................14
General Purpose Output.......................................................................................................................................................................14
Dallas One-Wire....................................................................................................................................................................................15
Manual Override...................................................................................................................................................................................15
Power....................................................................................................................................................................................................16
Display...................................................................................................................................................................................................16
Communication.....................................................................................................................................................................................16
Manual Override...................................................................................................................................................................................16
Character Set.........................................................................................................................................................................................34
Environmental.......................................................................................................................................................................................35
Electrical................................................................................................................................................................................................35
Optical...................................................................................................................................................................................................35
Dimensional Drawing............................................................................................................................................................................36
Options..................................................................................................................................................................................................37
Accessories............................................................................................................................................................................................38
Display Options.....................................................................................................................................................................................41
1