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netvox RA08B Series User Manual

Wireless multifunction co2 sensor
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RA08B Series
Wireless Multifunction CO
Sensor
2
Wireless Multifunction CO
Sensor
2
RA08B Series
User Manual
Copyright© Netvox Technology 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.

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Summary of Contents for netvox RA08B Series

  • Page 1 Copyright© Netvox Technology 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...

  • Page 2: Table Of Contents

    Table of Contents 1. Introduction ......................3 2. Appearance ......................4 3. Features ......................5 4. Set-up Instruction ....................5 4.1 On/Off ......................5 4.2 Network Joining ..................5 4.3 Function Key ....................6 4.4 Sleeping Mode ....................6 4.5 Low Voltage Warning .................6 5. Data Report ......................7 5.1 Example of ReportDataCmd ..............8 5.2 Example of ConfigureCmd ..............12 5.3 ReadBackUpData ..................14...

  • Page 3: Introduction

    1. Introduction RA08B series is a Class A device based on LoRaWAN open protocol. It could be used for temperature, CO , PIR, air pressure, illuminance, TVOC, and NH S detection. Data collected by sensors would be shown on the E-ink display. Users are able to know the data through one quick peek.

  • Page 4: Appearance

    2. Appearance Light Sensor E-ink Display Indicator Function Key Mounting Bracket...

  • Page 5: Features

    Class A device. ⚫ Frequency hopping spread spectrum. ⚫ Support third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne ⚫ Low-power design for longer battery life Note: Please refer to http://www.netvox.com.tw/electric/electric_calc.html for battery life calculation and other detailed information 4. Set-up Instruction 4.1 On/Off Power on Insert batteries.

  • Page 6: Function Key

    4.3 Function Key Turn off Press and hold for 5 Long press the function key for 5 seconds and the green indicator flashes once. seconds Release the function key and the green indicator flashes 10 times. The green indicator remains off: Fail Reset to factory setting / Turn off The green indicator flashes 20 times: Success Press and hold for 10...

  • Page 7: Data Report

    5. Data Report After power on, the device would refresh the information on the screen and send a version packet report along with an uplink packet. The device sends data based on the default configuration when no configuration is done. Please do not send commands without turning on the device.

  • Page 8: Example Of Reportdatacmd

    //ACK = 0x00 (OFF), interval of data packets = 10s; //ACK = 0x01 (ON), interval of data packets = 30s (cannot be configured) Note: Please refer Netvox LoRaWAN Application Command document and Netvox Lora Command Resolver http://www.netvox.com.cn:8888/cmddoc to resolve uplink data.
  • Page 9 Device Report Device NetvoxPayLoadData Type Type Temperature Occupy (1Byte) Battery Humidity 0x01 (Signed 2Bytes, 0: Un Occupy (1Byte, unit:0.1V) (2Bytes, unit:0.01%) (2Byte, 1ppm) unit:0.01°C) 1: Occupy) Battery AirPressure (4Bytes, Illuminance 0x02 (1Byte, unit:0.1V) unit:0.01hPa) (3Bytes, unit:1Lux) Battery PM2.5 PM10 TVOC 0x03 (1Byte, unit:0.1V) (2Bytes, Unit:1 ug/m...
  • Page 10 Uplink: Data #1: 01A0019F097A151F020C01 1st byte (01): Version byte (A0): DeviceType 0xA0 － RA08B Series byte (01): ReportType byte (9F): Battery－3.1V (Low Voltage) Battery=0x9F, binary=1001 1111, if bit 7= 1, it means low voltage. The actual voltage is 0001 1111 = 0x1F = 31, 31*0.1v =3.1v byte(097A): Temperature－24.26℃, 97A (Hex)= 2426 (Dec), 2426*0.01℃...
  • Page 11 Data #5 01A0059F00000001000000 byte (01): Version byte (A0): DeviceType 0xA0 － RA08B Series byte (05): ReportType byte (9F): Battery－3.1V (Low Voltage) Battery=0x9F, binary=1001 1111, if bit 7= 1, it means low voltage. The actual voltage is 0001 1111 = 0x1F = 31, 31*0.1v =3.1v (00000001): ThresholdAlarm－1 = 00000001(binary), bit0 = 1 (TemperatureHighThresholdAlarm)

  • Page 12: Example Of Configurecmd

    5.2 Example of ConfigureCmd FPort: 0x07 Description Device CmdID DeviceType NetvoxPayLoadData Config MinTime MaxTime Reserved 0x01 ReportReq (2bytes Unit:s) (2bytes Unit:s) (2Bytes,Fixed 0x00) Config Status 0x81 Reserved (8Bytes,Fixed 0x00) ReportRsp (0x00_suA0ess) ReadConfig 0x02 Reserved (9Bytes,Fixed 0x00) ReportReq ReadConfig MinTime MaxTime Reserved 0x82 ReportRsp...
  • Page 13 (3) Calibrate CO sensor parameters Downlink: 03A00103E8000000000000 // Choose Target-calibrations (calibrate as the CO level reaches 1000ppm) (CO level could be configured) 03A0020000000000000000 //Choose Zero-calibrations (calibrate as the CO level is 0ppm) 03A0030000000000000000 //Choose Background-calibrations (calibrate as the CO level is 400ppm) 03A0040000000000000000 //Choose ABC-calibrations (Note: The device would auto-calibrate as it turns on.

  • Page 14: Readbackupdata

    5.3 ReadBackUpData FPort: 0x12 Description CmdID PayLoad ReadBackUpDataReq 0x01 Index (1Byte) ReadBackUpDataRsp 0x81 None WithOutData Temperature Humidity Occupy ReadBackUpDataRsp illuminance 0x91 (Signed2Bytes, (2Bytes, (1Byte 0:Un Occupy WithDataBlock (2Byte, 1ppm) (3Bytes, unit:1Lux) unit: 0.01°C) unit:0.01%) 1: Occupy) ReadBackUpDataRsp AirPressure TVOC Reserved 0x92 WithDataBlock (4Bytes,unit:0.01hPa)

  • Page 15: Example Of Globalcalibratecmd

    0x03_ Light 0x06_CO2 Sensor 0x04_ Air press 0x35_Air PressSensor (1) SetGlobalCalibrateReq A. Calibrate the RA08B Series CO sensor by increasing 100ppm. SensorType: 0x06; Channel: 0x00; Multiplier: 0x0001; Divisor: 0x0001; DeltValue: 0x0064 Downlink: 0106000001000100640000 Response: 8106000000000000000000 B. Calibrate the RA08B Series CO sensor by decreasing 100ppm.
  • Page 16 (2) GetGlobalCalibrateReq A. Downlink: 0206000000000000000000 Response:8206000001000100640000 B. Downlink: 0206000000000000000000 Response: 82060000010001FF9C0000 (3) ClearGlobalCalibrateReq: Downlink: 0300000000000000000000 Response: 8300000000000000000000...

  • Page 17: Set/Getsensoralarmthresholdcmd

    5.5 Set/GetSensorAlarmThresholdCmd FPort: 0x10 CmdID CmdDescriptor Payload (10Bytes) (1Byte) SensorType (1Byte, 0x00_Disable ALL SensorthresholdSet 0x01_Temperature, 0x02_Humidity, SensorHighThreshold SensorLowThreshold Channel(1Byte, 0x03_CO2, (4Bytes,Unit:same as (4Bytes,Unit:same as SetSensorAlarm 0x00_Channel1, 0x04_AirPressure, 0x01 reportdata in fport6, reportdata in fport6, ThresholdReq 0x01_Channel2, 0x05_illuminance, 0Xffffffff_DISALBLE 0Xffffffff_DISALBLEr 0x02_Channel3,etc) 0x06_PM2.5, rHighThreshold) HighThreshold)

  • Page 18: Set/Getnetvoxlorawanrejoincmd

    (2) GetSensorAlarmThresholdReq Downlink: 0200010000000000000000 Response:82000100000FA5000003ED (3) Disable all sensor thresholds. (Configure the Sensor Type to 0) Downlink: 0100000000000000000000 Device returns: 8100000000000000000000 5.6 Set/GetNetvoxLoRaWANRejoinCmd (To check if the device is still in the network. If the device is disconnected, it will automatically rejoin back to the network.) FPort: 0x20 CmdDescriptor CmdID(1Byte)

  • Page 19: Information About Battery Passivation

    6. Information about Battery Passivation Many of Netvox devices are powered by 3.6V ER14505 Li-SOCl2 (lithium-thionyl chloride) batteries that offer many advantages including low self-discharge rate and high energy density. However, primary lithium batteries like Li-SOCl2 batteries will form a passivation layer as a reaction between the lithium anode and thionyl chloride if they are in storage for a long time or if the storage temperature is too high.

  • Page 20: Co Sensor Calibration

    7. CO Sensor Calibration (1) Target Calibration Target concentration calibration assumes that sensor is put into a target environment with a known CO concentration. A target concentration value must be written to Target calibration register. (2) Zero Calibration Zero-calibrations are the most accurate recalibration routine and are not at all affected performance-wise by having an available pressure sensor on host for accurate pressure-compensated references.

  • Page 21: Important Maintenance Instructions

    8. Important Maintenance Instructions Kindly pay attention to the following in order to achieve the best maintenance of the product: • Do not put the device near or submerge into water. Minerals in rain, moisture, and other liquids could cause corrosion of electronic components.

This manual is also suitable for:

Ra08b01Ra08b02Ra08b03Ra08b04

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