20x4 RS232 Character LCD
Part Number: CFA635-YYE-KS
Full-Swing RS232 Serial 20x4 character LCD module, Keypad, Yellow/Green LED Backlight, STN Positive, Yellow/Green, Transflective, 0°C to +50°C operation, and 12:00 viewing angle.
- LED backlit 20x4 LCD
- Integrated LED backlit 6-button translucent silicon keypad with screened legend
- Four bicolor (red + green) LEDs. The LEDs’ brightness can controlled by the host software, which allows mixing the LEDs to produce other colors (yellow and orange)
- Current shipping hardware: v1.2
- Current shipping firmware: s2.0
- Three color options:
- Fully decoded keypad: any key combination is valid and unique
- LCD characters are contiguous in both X and Y directions to allow the host software to display "gapless" bar graphs in horizontal or vertical directions
- Serial interface (115200 baud equivalent throughput)
- Robust packet based communications protocol with 16-bit CRC
- Compact size: fits in a 1U rack mount case (37mm overall height)
- ATX power supply control functionality allows the buttons on the CFA-635 to replace the "power" and "reset" buttons on your system, simplifying your front panel design (requires additional cables or hardware).
- Built-in factory re-programmable microcontroller
- Non-volatile memory capability ("EEPROM"):
- Customize the "power-on" display and LED settings
- 16-byte "scratch" register for storing IP, netmask, system serial number
- Available with USB interface
* In stock, ready to ship.