Radiant Electronics Limited
40x4 Character LCD Display Module
RD4004A is widely used among 40x4 character LCD displays.
The following color options are most widely ordered:
- RD4004A-B White on Blue
- RD4004A-Y Blue on White
- RD4004A-G Black on Gray
In addition, a wide range of customized options are available for this model, including:
- Different Backlight & Color options (Including black color)
- Different Voltage (3.3V, 5.0V and other customized voltage)
- Different Interface (Including Serial SPI, I2C interface)
Specifications
| Module size（W x H x D） | 190 x 54 x 13.3 mm |
| Viewing area（W x H) | 149 x 30 mm |
| Character Size | 2.8 x 4.9 mm |
| Dot Size | 0.5 x 0.55 mm |
| Dot pitch (W x H) | 0.57 x 0.62 mm |
| Interface | 8-bit Parallel interface |
| Driver Condition | 1/16 Duty , 1/5 Bias |
| Driver IC | AIP31066 |
| Operating temperature | -20 - 70 ℃ |
Datasheet
Specification
