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Low Voltage 

2.4V 

 

5. Data Report   

After the device is powered, it will immediately send a version package and an attribute report data that reports the current status 

of the object and the raw data of infrared range.   

The device sends data according to the default configuration before any other configuring.   

 

Default Setting 

Maximum time: 3600s 

Minimum time: 3600s (By default, the current is detected every MinTime.)   

Battery: 0x01 (0.1V) 

OnDistanceThreshold :0xC409 little-endian (2500)   

* Distance Threshold value is used little-endian; 

  When you need configure distance threshold default setting, please change to little-endian, 

  for example 2500(Hex) =9C4(Dec) is big-endian and 0xC409 is little-endian 

Determining the status of the object   

(1)

 

The raw data of detection of infrared ranging is greater than the OnDistanceThreshold parameter   

setting value, the status would be 1, indicating the presence of the object.   

(2)

 

The raw data of detection of infrared ranging is smaller than the OnDistanceThreshold parameter   

setting value, the status would be 0, indicating the absence of the object 

Threshold setting instructions 

A. First of all, fix the location of the device. 

B. When first detection appears no object, the device detects RawSenseData (infrared ranging   

data), assuming A (2400) 

C. Then detect again appears there is object, the device detects RawSenseData (infrared ranging   

   data), assuming B (4000) 

D. The range of Threshold(X) is set: A

2400

< X < B

4000

, it would recommend to take a   

value in the middle of range. 

E. The RawSenseData value has no unit and is a signal value of a distance.   

The closer the device is to the detected object, the larger the value; the farther the device is to the detected object, the 

smaller the value. 

 

Содержание R313LA

Страница 1: ...ogy Co Ltd This document contains proprietary technical information which is the property of NETVOX Technology It shall be maintained in strict confidence and shall not be disclosed to other parties in whole or in part without written permission of NETVOX Technology The specifications are subject to change without prior notice ...

Страница 2: ...roduction 2 2 Appearance 3 3 Main Feature 3 4 Set up Instruction 4 5 Data Report 5 5 1 Example of ReportDataCmd 6 5 2 Example of ConfigureCmd 7 5 3 GlobalCalibrateCmd 8 6 Installation 11 7 Important Maintenance Instruction 13 ...

Страница 3: ...nce and low power consumption Compared with other communication methods LoRa spread spectrum modulation method greatly increases to expand the communication distance Widely used in long distance low data wireless communications For example automatic meter reading building automation equipment wireless security systems industrial monitoring Main features include small size low power consumption tra...

Страница 4: ... data can be read and alerts can be set via SMS text and email optional Available third party platform Actility ThingPark TTN MyDevices Cayenne Low power consumption and long battery life Battery Life Please refer to web http www netvox com tw electric electric_calc html At this website users can find battery life time for various models at different configurations 1 Actual range may vary dependin...

Страница 5: ...sting mode Network Joining Never joined the network Turn on the device to search the network to join The green indicator stays on for 5 seconds success The green indicator remains off fail Had joined the network not restore to factory setting Turn on the device to search the previous network to join The green indicator stays on for 5 seconds success The green indicator remains off fail Fail to joi...

Страница 6: ...ion of infrared ranging is greater than the OnDistanceThreshold parameter setting value the status would be 1 indicating the presence of the object 2 The raw data of detection of infrared ranging is smaller than the OnDistanceThreshold parameter setting value the status would be 0 indicating the absence of the object Threshold setting instructions A First of all fix the location of the device B Wh...

Страница 7: ...ype NetvoxPayLoadData Version 1 byte 0x01 the Version of NetvoxLoRaWAN Application Command Version DeviceType 1 byte Device Type of Device The devicetype is listed in Netvox LoRaWAN Application Devicetype doc ReportType 1 byte the presentation of the NetvoxPayLoadData according the devicetype NetvoxPayLoadData Fixed bytes Fixed 8bytes Device Device Type Report Type NetvoxPayLoadData R313LA 0xAA 0x...

Страница 8: ...tReq R313LA 0x01 0xAA MinTime 2bytes Unit s MaxTime 2bytes Unit s BatteryChange 1byte Unit 0 1v Reserved 4Bytes Fixed 0x00 ConfigReportRsp 0x81 Status 0x00_success Reserved 8Bytes Fixed 0x00 ReadConfig ReportReq 0x02 Reserved 9Bytes Fixed 0x00 ReadConfig ReportRsp 0x82 MinTime 2bytes Unit s MaxTime 2bytes Unit s BatteryChange 1byte Unit 0 1v Reserved 4Bytes Fixed 0x00 SetOnDistance ThresholdRreq 0...

Страница 9: ...nfiguration success 83AA010000000000000000 Configuration failure 4 Read OnDistanceThreshold Downlink 04AA000000000000000000 Response 84AAB80B00000000000000 Current configuration 5 3 GlobalCalibrateCmd Fport 0x0E Description Cmd ID Sensor Type PayLoad Fix 9 Bytes SetGlobal CalibrateReq 0x01 0x36 Channel 1Byte 0_Channel 1 1_Channel 2 etc Multiplier 2bytes Unsigned Divisor 2bytes Unsigned DeltValue 2...

Страница 10: ...er 2 When Divisor does not 0 Calibration value DeltValue Divisor 3 The choices of the Channel would be 00 03 Channel 4 This universal calibration supports calibration of positive and negative numbers Example for MinTime MaxTime logic Example 1 based on MinTime 1 Hour MaxTime 1 Hour Reportable Change i e BatteryVoltageChange 0 1V Max Time Max Time Sleeping Min Time Sleeping Min Time 1H 2H 3H Note M...

Страница 11: ...ot recommend to set the MinTime Interval value too low If the MinTime Interval is too low the device wakes up frequently and the battery will be drained soon 4 Whenever the device sends a report no matter resulting from data variation button pushed or MaxTime interval another cycle of MinTime MaxTime calculation is started Wakes up and collects data 2 8V Does not report Wakes up and collects data ...

Страница 12: ...e the large roll paper box as an example as the right figure 3 The status bits for judging whether there is toilet paper are as follows A The raw data of infrared distance measurement RawSenseData is greater than the setting value of parameter OnDistanceThreshold The status bit is 1 indicating that there is toilet paper B The raw data of infrared distance measurement RawSenseData detection is less...

Страница 13: ... of the back cover the red frame in the Fig 1 gently press it toward the center of the device and then remove the battery back cover toward the back of the device with sticker Fig 1 Step 2 Put 2 batteries into the battery slot please note that the positive pole of the battery is facing up and the negative pole is facing down Fig 2 Fig 3 Step 3 First align the side groove of the battery back cover ...

Страница 14: ...lastic parts Do not store in excessive cold place Otherwise when the temperature rises to normal temperature moisture will form inside which will destroy the board Do not throw knock or shake the device Treating equipment roughly can destroy internal circuit boards and delicate structures Do not wash with strong chemicals detergents or strong detergents Do not paint the device Smudges can make deb...

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