We are experiencing high volumes, online orders are 2-8 weeks lead time.
In observance of the Good Friday Holiday, Matrix Orbital will be closed on Friday March 29, 2024
No shipping or processing of orders will take place during this time.
We will resume regular business hours on Monday April 1, 2024.

DD-DB1-AL204A

DD-DB1-AL204A
Discontinued DD-DB1-AL204A

Development Made Easy! The Matrix Orbital DevDevil is a product development board which provides all of the functionality of an alphanumeric display in a project development friendly package. The DevDevil opens the door to a world of exciting display possibilities!

  • Package includes:
    • One 4 row by 20 column character Yellow-Green background/Black text LCD display
    • Mini-USB onboard connector with USB cable
    • 6 general purpose outputs (GPOs)
    • 3 LED GPO’s on board
    • Dallas one wire support
    • 7 physical buttons
    • 5 x 5 keypad input found on their production counterparts
  • RS232, USB, TTL, and I2C protocols offered through a dynamic switch block, standard headers for all protocols are offered on the board, as well as a variety of input power options.
  • Powering up the DevDevil can be as easy as connecting to the mini-USB connector on board. Alternate power options include an AC adapter, power through the DB9 header, and 4 pin data/power input.



GOING END OF LIFE.

3 parts left in stock.

Module
Family/SeriesDevDevil
Module Width (mm)167.64
Module Height (mm)111.76
Screen
Display TypeCharacter LCD
Backlight TypeLED
Viewing Area Width (mm)76
Viewing Area Height (mm)25.2
Active Area Width (mm)70.4
Active Area Height (mm)20.8
Resolution Width (Pixels)100
Resolution Height (Pixels)32
Pixel Pitch Width (mm)0.6
Pixel Pitch Height (mm)0.6
Pixel Width (mm)0.55
Pixel Height (mm)0.55
Character Columns20
Character Rows4
Character Pitch Width (mm)3.55
Character Pitch Height (mm)5.35
Character Width (mm)2.95
Character Height (mm)4.75
FontEuropean
Viewing DirectionTop
Viewing Angle60
HMI
TouchscreenNone
Keypad7
Keys25
Haptic FeedbackNone
Audio FeedbackNone
GPO's6
Advanced GPO'sNone
DOW1
Integrated LED'sNone
Electrical
InterfaceRS232, I2C, USB
Command ProtocolMatrix Orbital
ControllerATMega164P
Negative VoltageInegrated
Backlight DriverIntegrated
Minimum Voltage (Vdc)5
Typical Voltage (Vdc)5, 9-15
Maximum Voltage (Vdc)15
HeaderStandard
Environmental
Max. Operating Temp. (°C)50
Min. Storage Temp. (°C)-10
Max. Storage Temp. (°C)60

Application Notes

 File NameRevisionSize 
 File NameRevisionSize 
Application Notes  eGTT50-TPR Drawing (Rev 1.0).pdf327.29KiB

Description

TPN: non touch, TPR: resistive touch, TPC: capacitive touch

Application Notes  Arduino EVE UNO Example Code-1B

Description

Written for an EVE2 or EVE3 or EVE4 running on an Arduino UNO.

Application Notes  ESP32 EVE Example Code-1B

Description

Example code for the EVE on a ESP with the WEMOS D1 mini. Most models of the ESP32/ESP8266 should work, but are untested.


Documents

 File NameRevisionSize 
 File NameRevisionSize 
End Of Life Notice  DevDevil 20x2 and 20x4204.74KiB

Description

End of Life of the DevDevil Development Board Series - All Options - October 21, 2013

Notes

Products Affected:

  • DD-DB1-AL202C-XX
  • DD-DB1-AL204A-XX
  • DD-DB1-AV202C
  • DD-DB1-AV204A
  • DD-PASC-PKG

Changelog

Report Date: October 21, 2013

Write a review

Please login or register to review

Tags: DD-DB1-AL204A