20x4 LCD Module with RS232 & USB Connectivity by Crystalfontz
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Product details
| Management number | 211056325 | Release Date | 2026/04/04 | List Price | $36.00 | Model Number | 211056325 | ||
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| Category | |||||||||
20x4 Character RS232 LCD Display with LED-backlit 6-button translucent silicon keypad, featuring screened legends. Four bicolor (red + green) LEDs, controllable by host software for mixed colors like yellow and orange. Fully decoded keypad with unique combinations. LCD characters are contiguous in both X and Y directions for 'gapless' bar graphs. Compact size fits 1U rack mount case (37.5mm height). Built-in microcontroller with upgradeable firmware. Customize 'power-on' display and LED settings. 16-byte 'scratch' register for storing IP, netmask, system serial number.
- Illuminated 20x4 LCD Display
- Integrated LED-lit Keypad with Screened Legends
- Dual-color (Red & Green) LEDs with Software-controlled Brightness
- Fully Decoded Keypad: Valid & Unique Combinations
- Contiguous LCD Characters for Gapless Bar Graphs
- Space-saving Design: Fits 1U Rack Mount Case
- Embedded Microcontroller with Upgradable Firmware
- Customizable Power-on Display & LED Settings
- 16-byte Scratch Register for IP, Netmask, & Serial Number Storage
| Brand | Crystalfontz |
|---|---|
| Color | STN/Yellow-Green |
| Shape | rectangular |
| Item Width | 0.33 Millimeters |
| Resolution | 20 x 4 |
| Item Weight | 57 Grams |
| Manufacturer | Crystalfontz |
| Model Number | Positive |
| BuiltIn Media | daughter board for Full-Swing serial communications |
| Mounting Type | 1U rack mount case (37.5mm overall height) |
| Compatible Devices | CFA835 Graphic LCD |
| Additional Features | 16-byte "scratch" register for storing IP, netmask, system serial number, Customize the "power-on" display and LED settings |
| Warranty Description | Standard warranty |
| Connectivity Technology | RS232, USB |
| Specific Uses For Product | Business, Surveillance |
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