HUIDU HD-W3A is a cost-effective WiFi LED controller designed for single-color LED display applications. It can be programmed wirelessly through a mobile phone or computer and supports text, clock, counting, timing and other display functions.
The HD-W3A provides 3 × HUB12 and 1 × HUB08 interfaces and supports up to 1024 × 48 pixels, with a maximum width of up to 1280 pixels according to HUIDU’s current product information.
Applications
- LED Scrolling Boards
- Shop Signboards
- Door-Lintel Displays
- Token Displays
- Information Boards
- Advertisement Boards
- Single-Color LED Displays
Technical Specifications
| Specification | Details |
|---|---|
| Brand | HUIDU |
| Model | HD-W3A |
| Type | WiFi LED Controller |
| Display Type | Single Color |
| Control Range | 1024 × 48 Pixels |
| Maximum Width | 1280 Pixels |
| HUB Interface | 3 × HUB12 + 1 × HUB08 |
| Communication | WiFi |
| Flash Memory | 2 MB |
| Programs | Up to 1000 |
| Content Areas | Up to 20 |
| Operating Voltage | DC 3.3–5.5V |
| Power Consumption | Approx. 3W |
HUIDU’s official product page confirms the 1024×48 control range, 1280-pixel maximum width, HUB12/HUB08 configuration and WiFi communication.
