Whether you’re evaluating display modules for a prototype or qualifying components for a production run, this analysis covers what you need to know. Both the Matrix Orbital BGK19264A-BK and the Crystalfontz CFA835 Series are established 5.25″ bay-compatible graphic LCDs with strong feature sets, but they diverge meaningfully in resolution, interface flexibility, and long-term scalability. 1. […]

Want to run custom firmware on a CFA735 or CFA835? You’re in luck! This tutorial will help you hack a CFA735/CFA835.

Question: How do I display an image on CFA835 module using the RS232 interface? Answer:  You can send an image directly from your host application, or read it off the uSD card. Image Requirements for Use on an LCD Module The image needs to be a BMP, grayscale, 8 bits/pixel, no compression, Microsoft Windows format only. […]

ATX stands for Advanced Technology eXtended and refers to a specification for motherboard and power supply configuration introduced in 1995. ATX remains the most common motherboard configuration, though different form factors have since been introduced. When “ATX” is used at Crystalfontz, it indicates that the module is configured to control the ATX power supply of […]

Confused about the differences between TFTs, LCDs, and OLEDs? What Do They Stand For? How Do They Work? TFT displays are also known as an “Active Matrix TFT LCD module” and have an array of thin film transistors fabricated on the glass that makes the LCD. There is one of these transistors for each pixel on the […]

Crystalfontz actively supports learning, especially for engineers-in-training. A few months ago, we were approached by a senior student working on a capstone project at EWU and the project was unveiled at a poster presentation on June 1st at the university. We are impressed by this project, incorporating a Crystalfontz 835 LCD module and an Arduino […]

Have you wondered what it takes to integrate a Crystalfontz LCD with a Raspberry Pi? The answer may surprise you — it is quicker and easier than you might think.