FCC ID: 2AW8Z-HY-LC100 LoRa Concentrator

HY-LC100 Lora concentrator product manual Directory 1. Product Overview............................................................................................... 1 1.1 Basic parameters.........................................................................................1 1.2 Hardware description................................................................................. 1 2. Concentrator operation...................................................................................... 1 2.1 Add / remove devices................................................................................. 1 3. Wan communication...........................................................................................2 3.1 MQTTBrief introduction to the agreement................................................2 3.1.1 Topic list............................................................................................. 2 4. Functions and settings........................................................................................ 2 4.1 Indicator Status........................................................................................... 2 4.2 Antenna.......................................................................................................3 4.3 LANmouth................................................................................................... 3 5. Usage...................................................................................................................3 1. Product Overview 1.1 Basic parameters project describe Network port Wired LAN port LAN*1 WiFi Supports 802.11b/g/n WiFi WLAN antenna indicator light Working status indication server connection power supply power waste Key Set DC5-24v12v1A One click Reset 2.4G rod antennafrequency2412-2462MHZ Power supply, data transmission, signal strength, 1.2 Hardware description name remarks DC power supply Power supply range 5-24 V Can communication Reserved channel SET LAN port indicator light Wifi antenna Reset button Wired / wireless network interface 4Road indicator 2.4G rod antenna 2. Concentrator operation 2.1 Add / remove devices Add device establishes Bluetooth connection with the device through the mobile phone app, obtains the node ID of the device, and at the same time informs the concentrator ID bound to the device. At the same time, it sends the information of the terminal device to be added to the corresponding concentrator. The concentrator adds the device to the database and immediately calls the added deviceThe server device was added successfully. 1 3. Wan communication 3.1 MQTTBrief introduction to the agreement When a topic is subscribed by a subscriber, all the messages published on the topic will be received by the subscriber.This is the basic message model of mqtt, the "subscribe publish" model. Lora concentrator and WAN realize data exchange through mqtt protocol.When the app or application server pushes messages to the topics subscribed to by the concentrator, the concentrator can receive the messages sent by the app or application server.When the concentrator pushes messages to the app or application server, the app or application server can receive the messages sent by the concentrator. 3.1.1 Topic list Subject name purpose Subscription Push role client/{client_Id}

App or PC client sends control or query commands to the device_ID is the concentrator ID role Lora concentrator App / PC client app/{ user_id }

concentratorReturn data to app or PC client. App client

PC dev2servicelora/report sends sensor The concentrator data to the server application server Lora concentrator Lora concentrator dev2servicelora Concentrator offline data to the service sends online and The server sends add device data to the concentrator 4. Functions and settings 4.1 Indicator Status There are 4 indicator lights, and the specific instructions are as follows:

name explain Sign Link Work PWR The connection server is always on Data interaction Always on when power on 2 According to the flashing frequency of the indicator light, the signal strength is judged WiFi module uses 2.4G rod antenna to transmit and receive transfer information through antenna. 4.2 Antenna Local area network connection, full duplex mode, 100m. 4.3 LANmouth 5. Usage After the Lora concentrator is powered on, it will automatically self check, connect to the server, select the WiFi to be connected, click the distribution network, configure the network parameters, and then the Lora concentrator will handle the command sent by the server to the Lora concentrator. FCC STATEMENT :

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

This device may not cause harmful interference, and This device must accept any interference received, including interference that may cause undesired operation. Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. FCC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. 3

Label Location On EUT Label Product Name: LoRa Concentrator Model No.: HY-LC100 FCC ID: 2AW8Z-HY-LC100 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause undesired operation.

Chengdu Zhiyou Technology Co., LTD Declaration concerning Antenna Specification It is hereby declared that the product Model No.: HY-LC100 FCC ID : 2AW8Z-HY-LC100 fulfills the requirement in FCC test relating to the antenna type. The device specified above confirms to the FCC recommendations for internal antenna type(s) described below:

Model No. of antenna: HY-LC100 Type of antenna:

Gain of the antenna:

Frequency range:

Lod Antenna 6 dBi 2412-2462MHz The mounting of the antenna is fixed to the radio module and no other antenna should be used. Company name: Chengdu Zhiyou Technology Co., LTD Address: No.211, Gangtong Beisan Road north area of Chengdu modern industrial port Pidu, Chengdu City, Sichuan Province, China City:

ZIP / Postal code: N/A Country:

Chengdu China Place:

China Date: 2020-08-17 Signature:

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