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LW004-CT 

14                                                                                                                                                            www.mokosmart.com 

 

Reverse filter: If the device being scanned does not match the contents of this filter 
item, it is considered to meet the filter item. 
 

Note:

 

For the RSSI Filter item, it can’t be set to 

Reverse filter. Refer to 

LW004-CT APP Guide

 for 

detailed Settings of filter items and an example.

 

 

3.2.2.2 Filter Repeating Data 

 
Since each Bluetooth device (LW004-CT and Location Beacons) may be scanned and saved more 
than once in a scan cycle, we opened up the filtering of duplicate data. With this feature, for the 
same data, we report only once in the same reporting cycle, and the data reported is the most 
recently scanned. 
 
Both 

Contact Tracking Scanning and Location Beacon Scanning 

have this function. 

 
There are four types of Filter Repeating Data: 
 
No: Don't do anything. 
 
MAC: Beacon data with the same MAC will only be reported once in the same cycle 
 
MAC + Data Type: Beacon data with the same MAC and the same beacon data type will only be 
reported once in the same cycle. Common data types are IBEACONS, Eddystone and AltBeacon.  
 
MAC + Raw Data: Beacon data with the same MAC address and raw data will only be reported 
once in the same cycle. 
 

Note: 

Some beacons have multiple slots and each slot can broadcast different types of data and 

different content. Through the Filter Repeating Data, users can better get the data they want. 
 

3.3 LoRaWAN Capabilities 

 

The data of LW004-CT will be transmitted via LORA and LW004-CT is based on the standard 
LoRaWAN protocol V1.0.3.  
 
LW004-CT is compatible with mainstream gateways and mainstream servers (TTN, SENET, LORA 
IOT, etc.) in the market. 
 
Link Check MAC Commands: LW004-CT supports LinkCheck function. Users can use this function to 
realize regular network monitoring function and confirm the network status of the device.  
 
Device Time MAC Commands: LW004-CT supports the DeviceTime feature, which enables users to 
periodically time their devices to avoid time offset. The

 Time Sync Interval

 of the MKLoRa APP is 

the Device Time MAC Command interval. (Please refer to

 LW004-CT APP Guide

 

Note: 

Some LoRa Server platforms did not support LinkCheck and DevicTtime function, for example 

TTN server, if you want use device in these platforms, should set the corresponding Settings item to 
0. 

Summary of Contents for LW004 Datasheet -CT

Page 1: ...Datasheet LW004 CT MOKO TECHNOLOGY LTD Version 2 1 www mokosmart com User Manual...

Page 2: ...ing 8 3 1 4 SOS Alarm 9 3 2 Bluetooth Capabilities 10 3 2 1 Bluetooth Advertise 10 3 2 2 Bluetooth Scan 12 3 3 LoRaWAN Capabilities 14 3 4 3 Axis Accelerometer Capabilities 15 3 4 Device Status Indica...

Page 3: ...The LW004 CT is a long range contact tracker for Class A type devices based on the LoRaWAN open protocol and is compatible with the LoRaWAN protocol It is small compact and easy to use It can be used...

Page 4: ...dicate red and release The LED will indicate red for 3 seconds to show the LW004 CT is turned off Hardware reset Solid green and keep 3S then device restart and green LED Blink 3S When the device is o...

Page 5: ...is successful the alarm will be alerted when the safety distance reminder condition is reached Motor alarm and indicator light alarm can be configured with switch status The default mode of motor ala...

Page 6: ...nd install the fixed location beacon Take Moko beacon product H2 as an example on the corresponding location in the office area to ensure that the Bluetooth broadcast range of these Bluetooth Beacons...

Page 7: ...e of social distance alarm by setting Gather Warning RSSI The system will judge all close contacts if the distance of the close contact is less than the set value the device will trigger a distance al...

Page 8: ...sers can adjust the Gather Warning RSSI according to different scenarios that is to adjust the coverage space of the Gather Warning The coverage space is a circle with a certain person as the center a...

Page 9: ...The first one will be uploaded immediately after the SOS alarm is triggered and the other one will be reported N minutes later If the user triggers the SOS alarm again before the second SOS Alarm Pay...

Page 10: ...e after each reboot The user can scan the LW004 CT and establish a link with the LW004 CT through the Bluetooth function of the cell phones iPad etc After the Bluetooth connection is established the u...

Page 11: ...esponse Packet LEN TYPE VALUE 18 0x16 0x01 AA 01 00 00 00 00 BF 00 0E 64 D3 64 40 05 4A 1C 9 0x09 0x4C 57 30 30 34 2D 43 54 Service UUID 0x AA 01 Device Type LW004 CT 0x01 Major 0 0x00 00 Minor 0 0x00...

Page 12: ...o scan the LW004 CT worn by others By scanning the device data of LW004 CT the information of people in close contact with the user can be recorded The following is the specific description of Contact...

Page 13: ...ndition A and other one is Filter Condition B Each filter condition has a separate switch setting which can be arbitrarily switched on or off When both of Filter Condition A and Filter Condition B are...

Page 14: ...ONS Eddystone and AltBeacon MAC Raw Data Beacon data with the same MAC address and raw data will only be reported once in the same cycle Note Some beacons have multiple slots and each slot can broadca...

Page 15: ...riefly indicated by button triggering When the device is on double click the on off button twice within 1s Solid Green and keep one second means that the device is on otherwise the device is off Note...

Page 16: ...on Payload The LW004 CT will report the equipment information packet regularly the default report interval is 4 hours Byte Index Type Data Type Value Description Byte0 Payload Type Uint 0x02 02 means...

Page 17: ...p Uint 0X00000000000000 OxFFFFFFFFFFFFFF Convert to decimal Byte 2 3 represents the year Byte 4 represents the month Byte 5 represents the date Byte 6 represents the hour Byte 7 represents minute Byte...

Page 18: ...XX 13 RSSI of 2nd Location Beacon Int 0X00 0XFF Converts directly to decimal numbers then Minus 256 The unit is dBm Byte XX 14 XX 19 MAC address of 3rd Location Beacon Uint 0X000000000000 0XFFFFFFFFF...

Page 19: ...ts the month Byte 5 represents the date Byte 6 represents the hour Byte 7 represents minute Byte 8 represents second Byte 9 14 The host MAC Uint 0X000000000000 0XFFFFFFFFFFFF The byte order is Big End...

Page 20: ...Beacon Uint 0X000000000000 0XFFFFFFFFFFFF The byte order is Big Endian Example B1 FA 1E 36 EF 03 the real MAC address is B1 FA 1E 36 EF 03 Byte XX 20 RSSI of 3rd Location Beacon Int 0X00 0XFF Convert...

Page 21: ...ts the data Byte 15 20 MAC address of the slave device Uint 0X000000000000 0XFFFFFFFFFFFF The byte order is Big Endian Example B1 FA 1E 36 EF 03 the real MAC address is B1 FA 1E 36 EF 03 The slave ref...

Page 22: ...e real MAC address is B1 FA 1E 36 EF 03 Byte 49 RSSI of 4th Location Beacon Int 0X00 0XFF Converts directly to decimal numbers then Minus 256 The unit is dBm 4 5 3 Axis Payload Users can choose to rep...

Page 23: ...Maintenance instruction Do not use or store the device in dusty or dirty areas Do not use or store the device in extremely hot temperatures High temperatures may damage the device or battery Do not u...

Page 24: ...y Version Description Editor Date 1 0 Initial version Allen 2020 08 18 1 1 Update LoRa Tracker APP content and Add Downlink Command Maintenance Instruction Allen 2020 10 26 2 1 Suitable for firmware v...

Page 25: ...LW004 CT MOKO TECHNOLOGY LTD 4F Buidling2 Guanghui Technology Park MinQing Rd Longhua Shenzhen Guangdong China Tel 86 755 23573370 829 Support_lora mokotechnology com https www mokosmart com...

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