This guide will walk through how to get started with one of our small full color OLED displays. Then, we’ll talk about a super quick and easy project to do with this display – a photo slideshow! The display we’ll be using is a 0.96″ full color OLED. We have two versions of this display, […]

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 […]

Have you ever tried to bring up a display only to have it show you something like this? What are some common problems with LCDs showing garbage? If it is a new design or a prototype using a common HD44780 style LCD, then it is almost certainly wiring or code. Troubleshooting Wiring Problems: Ask someone […]

Our tech support team is often asked for information about “how to code an LCD.” In other words, how do I get started (and what is the best choice) of an LCD module for my project? Answer: The Crystalfontz Advanced LCD Modules are the quickest and easiest way to power up and run your LCD. These […]

SPI stands for Serial Peripheral Interface. SPI is a simple serial bus that is often used by LCD or OLED controllers. SPI as implemented for OLED and LCD controllers typically uses a “3-wire SPI” or “4-wire SPI” scheme. Detailed Definition SPI was originally championed by Motorola (now Freescale). In its original “pure” form SPI uses […]

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.