Unit-DMX
SKU:U183
Description
DMX Unit is a communication unit specifically designed for DMX-512 data transmission scenarios. It integrates the CA-IS3092W isolated half-duplex RS-485 transceiver, providing up to 5kVrms electrical isolation protection. The onboard 120Ω termination resistor switch matches the characteristic impedance of the signal transmission line, preventing signal reflection and distortion, and can be connected according to the usage scenario. Through the Grove interface, it communicates with the M5 host via serial communication. The device is equipped with an XLR-3 female interface, making it convenient for users to connect DMX devices. This product is suitable for stage lighting control, landscape lighting control, dimmer control, and other scenarios.
Product Features
- Isolated RS-485 transceiver CA-IS3092W
- Grove interface for serial communication
- Equipped with XLR-3 female interface
- 120Ω termination resistor matching
Includes
- 1x DMX Unit
- 1x HY2.0-4P Grove Cable (20cm)
Applications
- Stage lighting control
- Landscape lighting control
- Decorative lighting control
Specifications
| Specification | Parameter |
|---|---|
| Communication Protocol | DMX512 |
| Isolated Transceiver | CA-IS3092W |
| Isolation Voltage | 5kVrms |
| Data Transmission Rate | Up to 500Kbps (DMX protocol fixed rate: 250 Kbps) |
| Communication Protocol | RS-485, Half-duplex |
| Grove Interface | For RS-485 communication and control, serial communication |
| Termination Resistor | 120Ω, configured at both ends of the RS-485 bus to prevent signal reflection |
| DMX Interface | XLR-3 female |
| Operating Temperature | 0-40°C |
| Product Dimensions | 48*40*25mm |
| Package Dimensions | 136*92*27mm |
| Product Weight | 14.6g |
| Package Weight | 19.8g |
Related Links
Schematic
PinMap
| PORT C(BLUE) | TXD | RXD | VCC | GND |
|---|---|---|---|---|
| Core(Basic) | G16 | G17 | 5V | GND |
| Core2 | G13 | G14 | 5V | GND |
| CoreS3 | G44 | G43 | 5V | GND |
| ATOM Lite/ATOM Matrix | G32 | G26 | 5V | GND |
| ATOMS3/ATOMS3 Lite | G1 | G2 | 5V | GND |
| StickC/StickC PLUS/StickC PLUS2 | G33 | G32 | 5V | GND |
XLR-3P interface pin
Dimension Diagram
Examples
Arduino
Video
- Unit DMX 产品示例介绍
- UIFlow2.0 DMX Unit