The ELK204-7T-USB-GW-PL is a complete 20x4 character intelligent LCD HMI integrated into a robust plastic external enclosure. Designed to reduce development time, it features a USB communication interface for easy connectivity to host controllers, a built-in 7-key tactile keypad for user input, and three software-controlled bi-color LEDs for status feedback. The display offers grey text on a grey/white background and operates on a standard 5V supply via the USB connection. The unit supports an extensive command set for controlling backlight brightness, screen contrast, and custom characters.
| RoHS |
Compliant |
| Keypad |
7-key tactilekeys |
| Backlight |
LED White |
| Interface |
USB |
| Text Color |
Grey |
| Display Type |
Monochrome TN (Twisted Nematics) |
| Viewing Area |
82.5 x 28.9mm |
| Character Size |
3.20 x 5.15mm |
| Display Format |
20 x 4Characters x Lines |
| LED Indicators |
3 Bi-color LEDs (Red/Green) |
| Background Color |
Grey/White |
| Outer Dimensions |
153.30 x 49.30 x 35.10mm |
| Voltage - Supply |
5VDC |
| Operating Temperature |
0 to 50°C |