FAQ: How Do I Display an Image on the Crystalfontz 835 LCD Module?
March 1, 2016 2:14 pmQuestion: How do I display an image on CFA835 module using the RS232 interface? Answer: You can send an image directly... View Article
Latest Posts
Tutorial: Connect an Arduino to a Crystalfontz 533 Keypad LCD
February 23, 2016 4:50 pmIn our last post, we talked about connecting a Raspberry Pi to a Crystalfontz LCD. In this post, we look... View Article
Tutorial: Connect a Crystalfontz LCD with a Raspberry Pi
February 18, 2016 12:40 pmHave 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.
What Makes an LCD Sunlight Readable?
February 9, 2016 10:33 amHave you ever been at the car wash in the late afternoon, struggling to read the instructions on the display... View Article
What’s Under the Black Blob on the Back of LCDs?
February 3, 2016 9:20 pmBlack blobs, “gob tops”… what are those black lumps on the back of LCDS? Let’s Take a Closer Look This... View Article
Arduino Driving a SPI Graphic OLED
February 2, 2016 8:27 amHere is a quick overview showing a Crystalfontz CFAL5016A-Y 50×16 Graphic OLED Module in SPI mode connected to an Arduino Uno R3. The... View Article
CFA835 Communication With An Arduino
February 3, 2015 10:02 amWe recently had a forum customer ask for instructions on talking to our new CFA835. One of our excellent firmware... View Article