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Crystalfontz LCD Forum

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Announcements

Crystalfontz Announcements

New products and site updates announced here. Please discuss announcements in the General Discussion forum.
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56
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62
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56
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62
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Blog Post Discussions

Product Support / Information

Product Selection Advice

Don't know which Crystalfontz product fit your needs? Ask in here.
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1K
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4.2K
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1K
Messages
4.2K
C
Epson EA-X16027AR, or EA-Y16025AZ LCD Replacement

ePaper

Post here with questions about ePaper displays.
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2
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2
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2
Messages
2
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Blog Post: Why Does My ePaper Display Not Work With My ePaper Adapter Board?

CFA-632 / CFA-634

Crystalfontz CFA-632 and CFA-634 product information and support.
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402
Messages
1.7K
Threads
402
Messages
1.7K
C
J2 data in format

CFA-631 / CFA-533 / CFA-633

Crystalfontz CFA-631, CFA-533 and CFA-633 product information and support.
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276
Messages
1.3K
Threads
276
Messages
1.3K
C
BasicStamp and 633

CFA-635 / CFA-735

Crystalfontz CFA-635 and CFA-735 product information and support.
Threads
161
Messages
803
Threads
161
Messages
803
D
CFA635TMLKU: power-up requirements

CFA-835

Crystalfontz CFA-835 product information and support.
Threads
9
Messages
24
Threads
9
Messages
24
C
Please help with the code to draw a box in C

CFA-920 / CFA-921

Crystalfontz CFA-920 and CFA-921 product information and support.
Threads
35
Messages
184
Threads
35
Messages
184
M
CFA921 and backlight brightness control

Low Level Character LCDs

Crystalfontz Low Level Character LCD information and support.
Threads
174
Messages
790
Threads
174
Messages
790
C
Finding replacement

Low Level Graphic LCDs

Crystalfontz Low Level Graphic LCD information and support.
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379
Messages
1.8K
Threads
379
Messages
1.8K
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CFAF240320X0-020T: how do IM[2:0] pins map to ST7789V controller?

Development Boards

Crystalfontz Development Boards information and support.
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0
Messages
0
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0
Messages
0
None

Software Support / Information

CFA-10052 Firmware Development

Crystalfontz CFA-10052 (CFA-735/CFA-835) firmware development information and support.
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4
Messages
17
Threads
4
Messages
17
T
CFA-10052 SDK

CrystalControl2

CrystalControl2 discussion, support and development.
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1.3K
Messages
7.3K
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1.3K
Messages
7.3K
C
wiring diagram incl with CrystalControl

cfTest / WinTest

Crystalfontz cfTest and WinTest's information and support.
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0
Messages
0
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0
Messages
0
None

3rd Party Software

Discuss non-Crystalfontz software.
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360
Messages
1.6K
Threads
360
Messages
1.6K
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Text/graphic C code for CFAF320240

Other Topics

Tell Us About It / Your Projects

Comments, suggestions, and the place to talk about (and show off) your LCD project.
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218
Messages
835
Threads
218
Messages
835
M
golang library for cfa631, cfa635 on linux

Open Board: LCD Industry Forum

General LCD discussion: questions, technical, suppliers, etc.
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460
Messages
1.6K
Threads
460
Messages
1.6K
C
Need a new lcd

Connecting LCD Modules to a PC's Parallel Port

Discuss LCD modules connected to your PC's Parallel Port (unsupported).
Threads
64
Messages
293
Threads
64
Messages
293
M
VGA lcd pins
  • mrn

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