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Model: lm-100 [Lora cloud control system host] Shell material: aluminum alloy Input voltage: AC 100V～240V Output power: <5W Working temperature: -15℃～60℃ Relative humidity: ≤50% RH Protection level: IP0 (not dustproof, not waterproof) Use environment: Please install in a dry indoor environment, avoid dust, humidity, rain and direct sunlight. Communication: Uplink: 4G Down: LoRa System available channels: 10 Maximum number of sub-controllers for a single project: 2000 units Effective coverage: radius 500m Dimensions: Unit: mm Function introduction  ◆ Function Overview 1. whole LoRa control system consists of three important components: LoRa cloud control platform, LoRa main controller and LoRa sub-controller. The main object of the specification is the LoRa main controller (hereinafter referred to as the main control). The product model is LM100-A1, main control is connected with the LoRa cloud control platform through 4 G to control the sub-controller drive lamp belt for display; 2. with 4 G modules for communication with LoRa cloud control platform; 3. with LoRa module, using LoRa spread spectrum communication technology control LR series of sub-control, broadcast synchronization time, polling sub-control state, effective coverage of 500 meters; 4. can use LoRa cloud control platform or main control button to switch effect mode and play speed, brightness.
◆ Applications Programme
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