n 简介
NM系列1-4路Umi恒压LED控制器用于驱动电压范围为DC6V-24V的恒压LED产品。可通过蓝牙连接手机上的“Umi Smart”应用程序。借助先进的SIG BLE网格技术，通过应用程序中的群组功能实现多个控制器同步工作。同时，蓝牙无线连接会比传统RF技术更加可靠。用户可通过遥控器或墙面开关及触摸面板方便地开启/关闭LED设备、设定动态模式、设定群组工作或调整LED亮度。
NM系列型号：
NM10(-A/P/C) 单色（白色）恒压LED控制器
NM20(-A/P/C) CCT（冷暖白）恒压LED控制器
NM30(-A/P/C) RGB恒压LED控制器
NM40(-A/P/C) RGBW恒压LED控制器
n 特性
n 接线图解
| NM series MeshLink CV LED controller | ||||
| Model | NM10 | NM20 | NM30 | NM40 |
| Function | Single Color CV controller | CCT CV controller | RGB CV controller | RGBW CV controller |
| Electrical Specification | ||||
| Working Voltage | DC 6-24V | |||
| Rated Output Current | 10A | 2x5A | 3x4A | 4x3A |
| Wireless Connection | Bluetooth Low Energy mesh protocol | |||
| RF Band | 2.4GHz ISM band | |||
| Wireless Transmit Power | <7dBm | |||
| Wireless Distance | >15 meters at open area | |||
| PWM output grade | 4000 levels | |||
| PWM Frequency | 500Hz-4KHz optional, 1KHz default | |||
| Protection Function | Wrong wiring / Overload / Short circuit / Overheat | |||
| Working Temperature | -30~60℃ | |||
| Functions | ||||
| Brightness Control | 0-100%, with gamma correction | |||
| Dynamic Mode | Yes | N/A | Yes | |
| Group Funtion | Yes, supported by remote controller | |||
| Synchronization between Controllers | Yes | |||
| OTA Update Service | Yes | |||
| Smooth Fading | Yes | |||
| Power off memory | Yes | |||
| Power & LED Connector | ||||
| Power Connector | 12-24 AWG screw terminal | |||
| LED Connector | 12-24 AWG screw terminal | 16-24AWG screw terminal | ||
| Dimension & Weight | ||||
| Dimension | 87x21x8.5mm | |||
| Net Weight | 21g ± 2g | |||