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Model

：

R311LA

Wireless Infrared Proximity Sensor

User Manual

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.

Содержание R311LA

Страница 1: ...o 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 who...

Страница 2: ...ent 1 Introduction 2 2 Appearance 2 3 Main Features 3 4 Set up Instruction 4 5 Data Report 6 5 1 ConfigureCmd 8 5 2 GlobalCalibrateCmd 11 5 3 ReportDataCmd 12 6 Installation 13 7 Important Maintenance...

Страница 3: ...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 exampl...

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...

Страница 5: ...f interval is suggested to be about 10 seconds to avoid the interference of capacitor inductance and other energy storage components 3 If press any function key and insert batteries at the same time i...

Страница 6: ...he device is in the network the green indicator flashes once and sends a report The device is not in the network the green indicator remains off Sleeping Mode The device is on and in the network Sleep...

Страница 7: ...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 0xC4...

Страница 8: ...ing 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 tak...

Страница 9: ...Unit 0 1v Reserved 4Bytes Fixed 0x00 ConfigReport Rsp 0x81 Status 0x00_success Reserved 8Bytes Fixed 0x00 ReadConfig ReportReq 0x02 Reserved 9Bytes Fixed 0x00 ReadConfig ReportRsp 0x82 MinTime 2bytes...

Страница 10: ...0000000 Configuration success 83AA010000000000000000 Configuration failure 4 Read OnDistanceThreshold Downlink 04AA000000000000000000 Response 84AAB80B00000000000000 Current configuration Example 1 ba...

Страница 11: ...ast data reported If the data change value is greater than the ReportableChange value the device reports according to MinTime interval If the data variation is not greater than the last data reported...

Страница 12: ...000000000 Configuration success 82360000010000FFFF0000 Configuration failure Description Cmd ID Sensor Type PayLoad Fix 9 Bytes SetGlobal CalibrateReq 0x01 0x36 Channel 1Byte 0_Channel 1 1_Channel 2 e...

Страница 13: ...3 The choices of the Channel would be 00 03 Channel 4 This universal calibration supports calibration of positive and negative numbers 5 3 ReportDataCmd Fport 0x06 Uplink 01 AA 01 1E 01 0BB8 00000000...

Страница 14: ...ake 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 i...

Страница 15: ...14 Toilet Paper Detection Area...

Страница 16: ...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 batterie...

Страница 17: ...astic 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 devic...