netvox RA08B Wireless Multi Sensor Device User Manual

Wireless Module: SX 1262
Compatibility: LoRaWANTM Class A ntaus ntawv
Frequency Hopping Spread Spectrum
Kev them nyiaj yug rau Third-Party Platforms: Kev Ua Haujlwm / ThingPark, TTN, MyDevices / Cayenne
Tsawg-power tsim rau lub neej ntev roj teeb

Cov lus qhia siv khoom

Hwj chim On/Off

Hwj chim On: Ntxig roj teeb. Siv lub hau ntswj yog tias xav tau los qhib lub npog roj teeb. Nias thiab tuav lub luag haujlwm tseem ceeb rau 3 vib nas this kom txog thaum lub teeb ntsuab flashes.
Fais fab tawm: Nias thiab tuav lub luag haujlwm tseem ceeb rau 5 vib nas this kom txog thaum lub teeb ntsuab flashes ib zaug. Tso tus yuam sij ua haujlwm. Lub cuab yeej yuav kaw tom qab qhov taw qhia flashes 10 zaug.

Rov qab mus rau Factory Setting: Nias thiab tuav lub luag haujlwm tseem ceeb rau 10 vib nas this kom txog thaum lub teeb ntsuab flashes ceev rau 20 zaug. Cov cuab yeej yuav rov pib dua thiab kaw.

Kev koom tes hauv Network
Tsis tau koom nrog Network: Qhib lub cuab yeej los tshawb xyuas lub network. Qhov ntsuas ntsuab nyob twj ywm rau 5 vib nas this rau kev sib txuas ua tiav; tseem tawm rau kev sib txuas ua tsis tiav.

Cov lus nug nquag nug (FAQ)

Kuv yuav ua li cas thiaj paub yog tias kuv lub cuab yeej tau koom nrog lub network?
Qhov taw qhia ntsuab yuav nyob twj ywm rau 5 vib nas this los qhia txog kev sib txuas hauv network tau zoo. Yog tias nws tseem tsis tau, kev koom tes hauv network tau ua tsis tiav.
Kuv yuav ua li cas kom lub roj teeb lub neej ntawm lub cuab yeej?
Txhawm rau kom lub roj teeb lub neej ntev tshaj plaws, xyuas kom lub cuab yeej raug kaw thaum tsis siv. Tsis tas li ntawd, xav txog kev siv cov roj teeb uas muaj txiaj ntsig zoo thiab tsis txhob siv lub zog ntau zaus.

Copyright © Netvox Technology Co., Ltd.
Cov ntaub ntawv no muaj cov ntaub ntawv tshwj xeeb uas yog cov cuab yeej ntawm NETVOX Technology. Nws yuav tsum tau khaws cia rau hauv kev ntseeg siab nruj thiab yuav tsum tsis txhob nthuav tawm rau lwm tog neeg, tag nrho lossis ib feem, yam tsis muaj ntawv tso cai ntawm NETVOX Technology. Cov kev qhia tshwj xeeb yuav hloov pauv yam tsis tau ceeb toom ua ntej.

Taw qhia

RA08B series yog ib lub cuab yeej siv ntau yam uas pab cov neeg siv saib xyuas huab cua hauv tsev. Nrog kub / av noo, CO2, PIR, huab cua siab, illuminance, TVOC, thiab NH3 / H2S sensors nruab rau hauv ib lub cuab yeej, tsuas yog ib qho RA08B tuaj yeem ua tiav txhua yam koj xav tau. Ntxiv rau RA08B, peb kuj muaj RA08BXXS series. Nrog rau e-paper zaub, cov neeg siv tuaj yeem txaus siab rau kev paub zoo dua thiab yooj yim dua los ntawm kev tshawb xyuas cov ntaub ntawv yooj yim thiab ceev.

RA08BXX(S) series qauv thiab sensors:

LoRa Wireless Technology:
LoRa yog lub tshuab kev sib txuas lus wireless uas siv cov txheej txheem xws li kev sib txuas lus ntev thiab siv hluav taws xob tsawg. Piv nrog rau lwm txoj kev sib txuas lus, LoRa kis-spectrum modulation cov tswv yim nthuav dav kev sib txuas lus. Nws yog siv nyob rau hauv ntev-ntev thiab tsis tshua muaj ntaub ntawv wireless kev sib txuas lus xws li kev nyeem ntawv 'meter', lub tsev automation khoom, wireless kev ruaj ntseg systems, thiab muaj kev tswj xyuas system. Cov yam ntxwv muaj xws li qhov me me, kev siv hluav taws xob tsawg, kev sib kis ntev, thiab muaj peev xwm tiv thaiv kev cuam tshuam.

LoRaWAN:
LoRaWAN tsim LoRa qhov kawg-rau-kawg cov qauv thiab cov txheej txheem, ua kom muaj kev sib cuam tshuam ntawm cov khoom siv thiab cov rooj vag los ntawm cov tuam txhab sib txawv.

Qhov tshwm sim

Nta

SX1262 wireless kev sib txuas lus module.
4 ER14505 roj teeb nyob rau hauv parallel (AA loj 3.6V rau txhua lub roj teeb)
Kub/Humidity, CO2, PIR, cua siab, illuminance, TVOC, thiab NH3/H2S nrhiav kom tau.

Tau tshaj LoRaWANTM Class A ntaus ntawv.
Ntau zaus hopping kis spectrum.
Txhawb nqa peb-tog platforms: Kev Ua Haujlwm / ThingPark, TTN, MyDevices / Cayenne
Tsawg-zog tsim kom ntev roj teeb lub neej
Nco tseg: Thov xa mus rau http://www.netvox.com.tw/electric/electric_calc.html rau kev suav roj teeb lub neej thiab lwm yam ntaub ntawv ntxaws

Kev qhia kev teeb tsa

On/off

Fais fab rau	Ntxig roj teeb. (Cov neeg siv yuav xav tau lub hau ntswj los qhib lub npog roj teeb.)
Qhib	Nias thiab tuav lub luag haujlwm tseem ceeb rau 3 vib nas this kom txog thaum lub teeb ntsuab flashes.
Tua tawm	Nias thiab tuav lub luag haujlwm tseem ceeb rau 5 vib nas this kom txog thaum lub cim ntsuab flashes ib zaug. Ces tso tus yuam sij ua haujlwm. Lub cuab yeej yuav cia li kaw tom qab qhov taw qhia flashes 10 zaug.
Rov qab mus rau lub Hoobkas teeb tsa	Nias thiab tuav lub luag haujlwm tseem ceeb rau 10 vib nas this kom txog thaum lub cim ntsuab flashes ceev rau 20 zaug. Lub cuab yeej yuav rov pib dua rau lub Hoobkas teeb tsa thiab kaw cia.
Fais fab tuag	Tshem cov roj teeb.
Nco tseg	1. Thaum tus neeg siv tshem tawm thiab ntxig lub roj teeb; lub cuab yeej yuav tsum tau tawm los ntawm lub neej ntawd. 2. 5 vib nas this tom qab fais fab tuag, lub cuab yeej yuav nyob rau hauv engineering test hom. 3. On/off ncua sij hawm yuav tsum yog li 10 vib nas this kom tsis txhob muaj kev cuam tshuam ntawm capacitor inductance thiab lwm yam khoom siv zog cia.

Kev koom tes hauv Network

Tsis tau koom nrog lub network

Qhib lub cuab yeej los tshawb xyuas lub network los koom. Qhov taw qhia ntsuab nyob twj ywm rau 5 vib nas this: Kev vam meej Qhov taw qhia ntsuab tseem tawm: Fail

Tau koom nrog lub network (tsis muaj lub Hoobkas rov pib dua)

Qhib lub cuab yeej los tshawb xyuas lub network yav dhau los los koom. Qhov ntsuas ntsuab nyob twj ywm rau 5 vib nas this: Ua tiav

Qhov taw qhia ntsuab tseem tawm: Fail

Tsis koom nrog lub network

Thov tshawb xyuas cov ntaub ntawv pov thawj ntaus ntawv ntawm lub rooj vag lossis sab laj nrog koj tus neeg muab kev pabcuam platform.

Muaj nuj nqi

Nias thiab tuav rau 5 vib nas this	Tua tawm Ntev nias lub luag haujlwm tseem ceeb rau 5 vib nas this thiab qhov taw qhia ntsuab flashes ib zaug. Tso tus yuam sij ua haujlwm thiab qhov taw qhia ntsuab flashes 10 zaug. Qhov taw qhia ntsuab tseem tawm: Fail
Nias thiab tuav rau 10 vib nas this	Rov qab mus rau lub Hoobkas teeb tsa / Tig tawm Qhov taw qhia ntsuab flashes 20 zaug: Ua tiav Ntev nias lub luag haujlwm tseem ceeb rau 5 vib nas this ntawm qhov taw qhia ntsuab flash ib zaug. Cia nias qhov tseem ceeb ua haujlwm rau ntau tshaj 10 vib nas this, qhov taw qhia ntsuab flashes 20 zaug. Qhov taw qhia ntsuab tseem tawm: Fail
Luv xovxwm	Lub cuab yeej yog nyob rau hauv lub network: ntsuab qhia flashes ib zaug, screen refreshes ib zaug, thiab xa ib daim ntawv qhia cov ntaub ntawv Cov cuab yeej tsis nyob rau hauv lub network: screen refreshes ib zaug thiab lub ntsuab qhia tseem tawm.
Nco tseg	Tus neeg siv yuav tsum tau tos tsawg kawg 3 vib nas this los nias lub luag haujlwm tseem ceeb dua lossis nws yuav tsis ua haujlwm zoo.

Hom Pw Tsaug Zog

Cov cuab yeej tau qhib thiab hauv lub network

Lub sij hawm pw tsaug zog: Min Interval.

Thaum cov ntaub ntawv hloov pauv ntau dua qhov teeb tsa tus nqi lossis lub xeev hloov pauv, lub cuab yeej yuav xa cov ntaub ntawv tshaj tawm raws li Min Interval.

Cov cuab yeej qhib tab sis tsis nyob hauv lub network

1. Thov tshem cov roj teeb thaum lub cuab yeej tsis siv.

2. Thov xyuas cov ntaub ntawv pov thawj ntaus ntawv ntawm lub rooj vag.

Tsawg Voltage Ceeb toom

Tsawg Voltage

3.2 V

Cov Ntaub Ntawv Qhia

Tom qab fais fab tuag, lub cuab yeej yuav hloov kho cov ntaub ntawv ntawm cov ntawv e-daim ntawv thiab xa cov ntawv qhia pob ntawv nrog rau cov pob ntawv uplink.
Lub cuab yeej xa cov ntaub ntawv raws li qhov kev teeb tsa ua ntej thaum tsis muaj kev teeb tsa ua tiav.
Thov tsis txhob xa cov lus txib yam tsis tau qhib lub cuab yeej.

Default Setting:

Qhov siab tshaj plaws: 0x0708 (1800s)
Lub sijhawm luv luv: 0x0708 (1800s)
IRDisableTime: 0x001E (30s)
IRDectionTime: 0x012C (300s)
Qhov Max thiab Min Interval yuav tsum tsis pub tsawg tshaj 180s.

CO2:

Kev hloov pauv ntawm CO2 cov ntaub ntawv tshwm sim los ntawm kev xa khoom thiab lub sijhawm cia tuaj yeem raug ntsuas.

Thov xa mus rau 5.2 Example ntawm ConfigureCmd thiab 7. CO2 Sensor Calibration rau cov ncauj lus kom ntxaws.

TVOC:

Ob teev tom qab fais fab tuag, cov ntaub ntawv xa los ntawm TVOC sensor yog rau siv xwb.

Yog tias cov ntaub ntawv siab dua lossis qis dua qhov chaw, cov cuab yeej yuav tsum tau muab tso rau hauv ib puag ncig nrog huab cua ntshiab hauv 24 mus rau 48 teev kom txog thaum cov ntaub ntawv rov qab mus rau qhov qub.
TVOC Level:

Zoo heev <150 ppm

Zoo 150-500 hli

Nruab nrab 500-1500 hli

pluag 1500-5000 hli

Phem > 5000 ppm

Cov ntaub ntawv qhia ntawm RA08BXXS E-Paper Display:

Cov ntaub ntawv qhia ntawm qhov screen yog raws li tus neeg siv kev xaiv ntawm sensor. Nws yuav rov kho dua los ntawm nias lub luag haujlwm tseem ceeb, ua rau PIR, lossis rov ua dua tshiab raws li lub sijhawm tshaj tawm.
FFFF ntawm cov ntaub ntawv tshaj tawm thiab "—" ntawm lub vijtsam txhais tau hais tias cov sensors tig rau, txiav tawm, lossis yuam kev ntawm cov sensors.

Kev sau thiab xa cov ntaub ntawv:

Koom nrog lub network:
Nias qhov tseem ceeb muaj nuj nqi (qhov taw qhia flashes ib zaug) / ua rau PIR, nyeem cov ntaub ntawv, refresh screen, qhia pom cov ntaub ntawv (raws li lub sijhawm qhia)

Tsis koom nrog lub network:
Nias qhov tseem ceeb ua haujlwm / ua rau PIR kom tau txais cov ntaub ntawv thiab rov ua cov ntaub ntawv ntawm lub vijtsam.
- ACK = 0x00 (OFF), lub sijhawm ntawm cov ntaub ntawv pob ntawv = 10s;
- ACK = 0x01 (ON), lub sijhawm ntawm cov ntaub ntawv pob ntawv = 30s (tsis tuaj yeem teeb tsa)
  Nco tseg: Thov xa mus rau Netvox LoRaWAN Daim Ntawv Thov Cov Ntaub Ntawv thiab Netvox Lora Command Resolver http://www.netvox.com.cn:8888/cmddoc daws cov ntaub ntawv uplink.

Cov ntaub ntawv qhia kev teeb tsa thiab lub sijhawm xa khoom yog raws li hauv qab no:

Min. Interval (Unit: thib ob)	Max. Interval (Unit: thib ob)	Kev Tshawb Nrhiav Lub Sij Hawm	Qhia Tshaj Tawm
180–65535 : kuv	180–65535 : kuv	MinTime	Tshaj qhov teeb tsa tus nqi: tshaj tawm raws li MinTime lossis MaxTime lub sijhawm

Example ntawm ReportDataCmd

Bytes	1 Byte ib	1 Byte ib	1 Byte ib	Var (Fix = 8 Bytes)
	Version	DevieType	ReportType	NetvoxPayLoadData

Version– 1 bytes –0x01—the Version of NetvoxLoRaWAN Application Command Version

DeviceType– 1 byte – Ntaus Hom Ntaus Cov ntaus ntawv hom tau teev nyob rau hauv Netvox LoRaWAN Application Devicetype V1.9.doc
ReportType –1 byte-Qhov kev nthuav qhia ntawm Nevox PayLoad Cov Ntaub Ntawv, raws li hom ntaus ntawv

NetvoxPayLoadData – Tsau bytes (Fixed = 8bytes)

Tswv yim

Roj teeb Voltage:
- Qhov voltage tus nqi yog me ntsis 0 ~ ntsis 6, ntsis 7 = 0 yog qhov qub voltage, thiab ntsis 7 = 1 yog tsawg voltage.
- Roj teeb = 0xA0, binary = 1010 0000, yog me ntsis 7 = 1, nws txhais tau tias tsawg voltage.
- Qhov tseeb voltage = 0010 0000 = 0x20 = 32, 32*0.1v = 3.2v
Pob ntawv Version:
Thaum Daim Ntawv Qhia Hom = 0x00 yog pob ntawv version, xws li 01A0000A01202307030000, firmware version yog 2023.07.03.
Cov ntaub ntawv pob:
Thaum Report Hom = 0x01 yog cov ntaub ntawv pob. (Yog tias cov ntaub ntawv ntaus ntawv ntau dua 11 bytes lossis muaj cov ntaub ntawv sib koom, Daim Ntawv Qhia Hom yuav muaj qhov sib txawv.)

Tus nqi kos npe:
Thaum qhov kub tsis zoo, 2's complement yuav tsum xam.

Ntaus ntawv

Ntaus hom

Qhia Hom

NetvoxPayLoadData

RA 08B

Series

0x ua 0

0 x 01

Roj teeb (1Byte, unit: 0.1V)

Kub (Sau npe 2Bytes,

chav tsev: 0.01 ° C)

Humidity (2Bytes, chav tsev: 0.01%)

CO 2

(2Byte, 1ppm)

Occupy (1Byte) 0: Un Occupy

1: Ua)

0 x 02

Roj teeb (1Byte, unit: 0.1V)

AirPressure (4Bytes, chav tsev: 0.01hPa)

Illuminance (3Bytes, unit: 1Lux)

0 x 03

Roj teeb (1Byte, unit: 0.1V)

pwm 2.5

(2Bytes, Unit: 1 ug/m³)

pwm 10

(2Bytes, Unit: 1ug/m³)

TVOC

(3Bytes, Unit: 1ppb)

0 x 05

Roj teeb (1Byte, unit: 0.1V)

ThresholdAlarm (4Bytes)

Bit0: TemperatureHighThresholdAlarm, Bit1: TemperatureLowThresholdAlarm, Bit2: HumidityHighThresholdAlarm, Bit3: HumidityLowThresholdAlarm, Bit4: CO2HighThresholdAlarm,

Bit5: CO2 LowThresholdAlarm,

Bit6: AirPressure HighThresholdAlarm, Bit7: AirPressure LowThresholdAlarm, Bit8: illuminanceHighThresholdAlarm, Bit9: illuminanceLowThresholdAlarm, Bit10: PM2.5HighThresholdAlarm, Bit11: PM2.5LowThreshold12 PMThresholdAlarm 10LowThresholdAlarm, Bit13: TVOCHighThresholdAlarm, Bit10: TVOCLowThresholdAlarm, Bit14: HCHOHighThresholdAlarm, Bit15: HCHOlowThresholdAlarm, Bit16:O17HighThresholdAlarm,

Bit19: O3LowThresholdAlarm, Bit20:COHighThresholdAlarm, Bit21: COlowThresholdAlarm, Bit22:H2SHighThresholdAlarm, Bit23:H2SLowThresholdAlarm, Bit24:NH3HighThresholdAlarm, 25 BitlowThiab

Bit26-31: Tso tseg

Reserved (3Byte, tsau 0x00)

0 x 06

Roj teeb (1Byte, unit: 0.1V)

H2 S

(2 Bytes, Chav tsev: 0.01ppm)

NH3

(2 Bytes, Chav tsev: 0.01ppm)

Reserved (3Byte, tsau 0x00)

Uplink

Data #1: 01A0019F097A151F020C01
- 1st byte (01): Version
- 2nd byte (A0): DeviceType 0xA0 - RA08B Series
- 3rd byte (01): ReportType
- 4th byte (9F): Roj teeb - 3.1V (Low Voltage) Roj teeb = 0x9F, binary = 1001 1111, yog me ntsis 7 = 1, nws txhais tau tias qis voltage.
  Qhov tseeb voltage yog 0001 1111 = 0x1F = 31, 31*0.1v = 3.1v
- 5th 6th byte (097A): Qhov kub thiab txias - 24.26 ℃, 97A (Hex) = 2426 (Dec), 2426 * 0.01 ℃ = 24.26 ℃
- 7th 8th byte (151F): Humidity - 54.07%, 151F (Hex) = 5407 (Dec), 5407 * 0.01% = 54.07%
- 9th 10th byte (020C): CO2 - 524ppm, 020C (Hex) = 524 (Dec), 524 * 1ppm = 524 ppm
- 11th byte (01): Nyob - 1
Data #2 01A0029F0001870F000032
- 1st byte (01): Version
- 2nd byte (A0): DeviceType 0xA0 - RA08B Series
- 3rd byte (02): ReportType
- 4th byte (9F): Roj teeb - 3.1V (Low Voltage) Roj teeb = 0x9F, binary = 1001 1111, yog me ntsis 7 = 1, nws txhais tau tias qis voltage.
  Qhov tseeb voltage yog 0001 1111 = 0x1F = 31, 31*0.1v = 3.1v
- 5th-8th byte (0001870F): Cua Siab −1001.11hPa, 001870F (Hex) = 100111 (Dec), 100111 * 0.01hPa = 1001.11hPa
- 9th-11th byte (000032): illuminance - 50Lux, 000032 (Hex) = 50 (Dec), 50 * 1Lux = 50Lux
#3 01A0039FFFFFFFF000007
- 1st byte (01): Version
- 2nd byte (A0): DeviceType 0xA0 - RA08B Series
- 3rd byte (03): ReportType
- 4th byte (9F): Roj teeb - 3.1V (Low Voltage) Roj teeb = 0x9F, binary = 1001 1111, yog me ntsis 7 = 1, nws txhais tau tias qis voltage.
  Qhov tseeb voltage 0001 1111 = 0x1F = 31, 31*0.1v = 3.1V
- 5-6th (FFFF): PM2.5 - NA ug/m3
- 7th-8th byte (FFFF): PM10 - NA ug/m3
- 9th-11th byte (000007): TVOC－7ppb, 000007 (Hex) = 7 (Dec), 7*1ppb = 7ppb
  Nco tseg: FFFF hais txog cov khoom nrhiav tsis tau lossis ua yuam kev.

Cov duab #5 01A0059F00000001000000
- 1st byte (01): Version
- 2nd byte (A0): DeviceType 0xA0 - RA08B Series
- 3rd byte (05): ReportType
- 4th byte (9F): Roj teeb - 3.1V (Low Voltage) Roj teeb = 0x9F, binary = 1001 1111, yog me ntsis 7 = 1, nws txhais tau tias qis voltage.
  Qhov tseeb voltage yog 0001 1111 = 0x1F = 31, 31*0.1v = 3.1v
- 5-8th (00000001): ThresholdAlarm－1 = 00000001(binary), bit0 = 1 (TemperatureHighThresholdAlarm)
- 9th-11th byte (000000): Khaws tseg
Cov duab #6 01A0069F00030000000000
- 1st byte (01): Version
- 2nd byte (A0): DeviceType 0xA0 - RA08B Series
- 3rd byte (06): ReportType
- 4th byte (9F): Roj teeb - 3.1V (Low Voltage) Roj teeb = 0x9F, binary = 1001 1111, yog me ntsis 7 = 1, nws txhais tau tias qis voltage.
  Qhov tseeb voltage yog 0001 1111 = 0x1F = 31, 31*0.1v = 3.1v
- 5-6th (0003): H2S－0.03ppm, 3 (Hex) = 3 (Dec), 3 * 0.01ppm = 0.03ppm
- 7-8th (0000): NH3 - 0.00ppm
- 9th-11th byte (000000): Khaws tseg

Examplos ntawm ConfigureCmd

Kev piav qhia	Ntaus ntawv	CmdID	Ntaus ntawv	NetvoxPayLoadData
Config ReportReq	RA 08B Series	0 x 01	0x ua 0	MinTime (2bytes Chav: s)	MaxTime (2bytes Chav: s)	Tshwj tseg (2Bytes, Tsau 0x00)
Config ReportRsp		0 x 81		Xwm txheej (0x00_success)	Tshwj tseg (8Bytes, Tsau 0x00)
NyeemConfig Daim ntawv qhia		0 x 02		Tshwj tseg (9Bytes, Tsau 0x00)
NyeemConfig Tshaj Qhia		0 x 82		MinTime (2bytes Chav: s)	MaxTime (2bytes Chav: s)	Khaws tseg (2Bytes, Tsau 0x00)
Calibrate CO2Req		0 x 03		CalibrateType (1Byte, 0x01_TargetCalibrate, 0x02_ZeroCalibrate, 0x03_BackgroudCalibrate, 0x04_ABCCalibrate)	CalibratePoint (2Bytes, Unit: 1ppm) Tsuas siv tau hauv hom phiaj CalibrateType	Tshwj tseg (6Bytes, Tsau 0x00)
Calibrate CO2Rsp		0 x 83		Status (0x00_suA0ess)	Tshwj tseg (8Bytes, Tsau 0x00)
SetIRDisable TimeReq		0 x 04		IRDisableTime (2 bytes Unit: s)	IRDectionTime (2 bytes Unit: s)	Tshwj tseg (5Bytes, Tsau 0x00)
SetIRDisable TimeRsp		0 x 84		Xwm txheej (0x00_success)	Tshwj tseg (8Bytes, Tsau 0x00)
GetIRDisable TimeReq		0 x 05		Tshwj tseg (9Bytes, Tsau 0x00)
GetIRDisable TimeRsp		0 x 85		IRDisableTime (2 bytes Unit: s)	IRDectionTime (2 bytes Unit: s)	Tshwj tseg (5Bytes, Tsau 0x00)

Configure device parameters
- MinTime = 1800s (0x0708), MaxTime = 1800s (0x0708)
- Downlink: 01 0070807080000000000aXNUMX
- Teb:
  - 81 0000000000000000000aXNUMX (Configuration Success)
  - 81 0010000000000000000aXNUMX (Configuration tsis ua hauj lwm)

Nyeem ntaus ntawv configuration parameters
1. Downlink: 02 0000000000000000000aXNUMX
2. Teb: 82A0070807080000000000 (Kev teeb tsa tam sim no)
Calibrate CO2 sensor tsis
- Downlink:
  1. 03 ua 00103e8000000000000 // Xaiv Lub Hom Phiaj-calibrations (calibrate raws li qib CO2 nce mus txog 1000ppm) (CO2 qib tuaj yeem teeb tsa)
  2. 03 0020000000000000000aXNUMX // Xaiv Zero-calibrations (calibrate raws li qib CO2 yog 0ppm)
  3. 03 0030000000000000000aXNUMX // Xaiv Background-calibrations (calibrate raws li qib CO2 yog 400ppm)
  4. 03 0040000000000000000aXNUMX // Xaiv ABC-calibrations
    (Nco tseg: Cov cuab yeej yuav pib-calibrate thaum nws tig rau. Lub caij nyoog ntawm nws pib-calibration yuav yog 8 hnub. Cov cuab yeej yuav tsum raug rau ib puag ncig nrog huab cua ntshiab tsawg kawg 1 zaug kom ntseeg tau qhov tseeb ntawm cov txiaj ntsig.)
- Teb:
  - 83 0000000000000000000aXNUMX (Configuration vam meej) // (Target/Zero/Background/ABC-calibrations)
  - 83 0010000000000000000aXNUMX (Configuration tsis ua hauj lwm) // Tom qab calibration, qib CO2 tshaj qhov tseeb ntau yam.

SetIRDisableTimeReq
- Downlink: 04A0001E012C0000000000 // IRDisableTime: 0x001E=30s, IRDectionTime: 0x012C=300s
- Teb: 84A0000000000000000000 (Kev teeb tsa tam sim no)
GetIRDisableTimeReq
- Downlink: 05 0000000000000000000aXNUMX
- Teb: 85A0001E012C0000000000 (Kev teeb tsa tam sim no)

ReadBackUpData

Kev piav qhia	CmdID	PayLoad
ReadBackUpDataReq	0 x 01	Index (1Byte)
ReadBackUpDataRsp NrogOutData	0 x 81	Tsis muaj
ReadBackUpDataRsp NrogDataBlock	0 x 91	Kub (Sau npe 2Bytes, Qhov ntsuas kub: 0.01 ° C)	Humidity (2Bytes, Chav tsev: 0.01%)	CO 2 (2Byte, 1ppm)	Occupy (1Byte 0: Un Occupy 1: Ua)		illuminance (3Bytes, unit: 1Lux)
ReadBackUpDataRsp NrogDataBlock	0 x 92	AirPressure (4Bytes, chav tsev: 0.01hPa)		TVOC (3Bytes, Unit: 1ppb)		Reserved (3Bytes, tsau 0x00)
ReadBackUpDataRsp NrogDataBlock	0 x 93	PM2.5 (2Bytes, Unit: 1 ug/m³)	pwm 10 (2Bytes, Unit: 1ug/m³)	HCHO (2Bytes, unit: 1ppb)	O3 (2 Bytes, chav tsev: 0.1ppm)		CO (2 Bytes, chav tsev: 0.1ppm)
ReadBackUpDataRsp NrogDataBlock	0 x 94	H2 S (2 Bytes, chav tsev: 0.01ppm)	NH3 (2 Bytes, chav tsev: 0.01ppm)	Reserved (6Bytes, tsau 0x00)

Uplink

Data #1 91099915BD01800100002E
- 1st byte (91): CmdID
- 2nd-3rd byte (0999): Kub 1-24.57 ° C, 0999 (Hex) = 2457 (Dec), 2457 * 0.01 ° C = 24.57 ° C
- 4th-5th byte (15BD): Humidity - 55.65%, 15BD (Hex) = 5565 (Dec), 5565 * 0.01% = 55.65%
- 6th-7th byte (0180): CO2 - 384ppm, 0180 (Hex) = 384 (Dec), 384 * 1ppm = 384ppm
- 8th byte (01): Nyob
- 9th-11th byte (00002E): illuminance1-46Lux, 00002E (Hex) = 46 (Dec), 46 * 1Lux = 46Lux

Cov duab #2 9200018C4A000007000000
- 1st byte (92): CmdID
- 2nd-5th byte (00018C4A): AirPressure - 1014.50hPa, 00018C4A (Hex) = 101450 (Dec), 101450 * 0.01hPa = 1014.50hPa
- 6th-8th byte (000007): TVOC－7ppb, 000007(Hex)=7(Dec),7*1ppb=7ppb
- 9th-11th byte (000000): Khaws tseg
Data #3 93FFFFFFFFFFFFFFFFFFFF
- 1st byte (93): Cmd ID
- 2nd-3rdbyte (FFFF): PM2.5-FFFF(NA)
- 4th-5th byte (FFFF): PM10-FFFF(NA)
- 6th-7th byte (FFFF): HCHO - FFFF(NA)
- 8th-9th byte (FFFF): O3-FFFF(NA)
- 10th-11th byte (FFFF): CO - FFFF (NA)

Cov duab #4 9400010000000000000000
- 1st byte (94): CmdID
- 2nd-3rdbyte (0001): H2S－0.01ppm, 001(Hex) = 1 (Dec), 1*0.01ppm = 0.01ppm
- 4th-5th byte (0000): NH3 - 0ppm
- 6th-11th byte (000000000000): Khaws tseg

Example ntawm GlobalCalibrateCmd

Kev piav qhia	CmdID	Hom Sensor	PayLoad (Kho = 9 Bytes)
SetGlobalCalibrateReq	0 x 01	Saib hauv qab no	Channel (1Byte) 0_Channel1 1_Channel 2, thiab lwm yam	Multiplier (2 bytes, Tsis tau kos npe)		Divisor (2 bytes, Tsis tau kos npe)	DeltValue (2 bytes, Kos npe)		Reserved (2Bytes, Tsau 0x00)
SetGlobalCalibrateRsp	0 x 81		Channel (1Byte) 0_Channel1 1_Channel2, thiab lwm yam		xwm txheej (1Byte, 0x00_success)			Tshwj tseg (7Bytes, Tsau 0x00)
GetGlobalCalibrateReq	0 x 02		Channel (1Byte) 0_Channel1 1_Channel2, thiab lwm yam			Tshwj tseg (8Bytes, Tsau 0x00)
GetGlobalCalibrateRsp	0 x 82		Channel (1Byte) 0_Channel1 1_Channel2, thiab lwm yam	Multiplier (2bytes, Unsigned)		Divisor (2 bytes, Unsigned)	DeltValue (2bytes, Kos npe)		Reserved (2Bytes, Tsau 0x00)
ClearGlobalCalibrateReq	0 x 03	Reserved 10 Bytes, Tsau 0x00)
ClearGlobalCalibrateRsp	0 x 83	Status(1Byte,0x00_success)				Tshwj tseg (9Bytes, Tsau 0x00)

SensorType – byte

0x01_Temperature Sensor
0x02_Humidity Sensor
0x03_ Lub teeb Sensor
0x06_CO2 Sensor
0x35_Air PressSensor

Channel - byte

0x00_CO2
0x01_ Kub
0x02 _Hum
0x03 _
0x04_ Air Press

SetGlobalCalibrateReq
Calibrate RA08B Series CO2 sensor los ntawm kev nce 100ppm.

Hom Sensor: 0 x06;. Channel: 0x00; Tus lej ntau: 0x0001; Divisor: 0x0001; DeltValue: 0x0064
Downlink: 0106000001000100640000
Teb: 8106000000000000000000

Calibrate RA08B Series CO2 sensor los ntawm kev txo qis 100ppm.

Hom Sensor: 0 x06;. Channel: 0x00; Tus lej ntau: 0x0001; Divisor: 0x0001; DeltValue: 0xFF9C
SetGlobalCalibrateReq:
- Downlink: 01060000010001FF9C0000
- Teb: 8106000000000000000000

GetGlobalCalibrateReq

Downlink: 0206000000000000000000
Cov lus teb: 8206000001000100640000
Downlink: 0206000000000000000000
Teb: 82060000010001FF9C0000

ClearGlobalCalibrateReq:

Downlink: 0300000000000000000000
Teb: 8300000000000000000000

Teem/GetSensorAlarmThresholdCmd

CmdDescriptor	CmdID (1Byte)	Kev them nyiaj yug (10 Bytes)
SetSensorAlarm ThresholdReq	0 x 01	Channel(1Byte, 0x00_Channel1, 0x01_Channel2, 0x02_Channel3,etc)	SensorType (1Byte, 0x00_Disable ALL SensorthresholdSet 0x01_Temperature, 0x02_Humidity, 0x03_CO2, 0x04_AirPressure, 0x05_illuminance, 0x06_PM2.5, 0x07_PM 10, 0x08_TVOC, 0x09_HCHO, 0x0a 3 0x0B_CO, 0x17_H2S, 0X18_NH3,		SensorHighThreshold (4Bytes, Unit: tib yam li cov ntaub ntawv qhia hauv fport6, 0Xffffffff_DISALBLE rHighThreshold)		SensorLowThreshold (4Bytes, Unit: tib yam li cov ntaub ntawv qhia hauv fport6, 0Xffffffff_DISALBLEr HighThreshold)
SetSensorAlarm ThresholdRsp	0 x 81	Xwm txheej (0x00_success)	Tshwj tseg (9Bytes, Tsau 0x00)
GetSensorAlarm ThresholdReq	0 x 02	Channel(1Byte, 0x00_Channel1, 0x01_Channel2, 0x02_Channel3,etc)		SensorType (1Byte, Tib yam li cov SetSensorAlarmThresholdReq's SensorType)		Tshwj tseg (8Bytes, Tsau 0x00)
GetSensorAlarm ThresholdRsp	0 x 82	Channel(1Byte, 0x00_Channel1, 0x01_Channel2, 0x02_Channel3,etc)	SensorType (1Byte, Tib yam li cov SetSensorAlarmThresholdReq's SensorType)		SensorHighThreshold (4Bytes, Unit: tib yam li cov ntaub ntawv qhia hauv fport6, 0Xffffffff_DISALBLE rHighThreshold)		SensorLowThreshold (4Bytes, Unit: tib yam li cov ntaub ntawv qhia hauv fport6, 0Xffffffff_DISALBLEr HighThreshold)

Default: Channel = 0x00 (tsis tuaj yeem teeb tsa)

Teem kub HighThreshold li 40.05 ℃ thiab LowThreshold li 10.05 ℃
- SetSensorAlarmThresholdReq: (thaum qhov kub siab tshaj qhov HighThreshold lossis qis dua LowThreshold, lub cuab yeej yuav upload cov ntaub ntawv qhia = 0x05)
- Downlink: 01000100000FA5000003ED
  - 0FA5 (Hex) = 4005 (Dec), 4005 * 0.01°C = 40.05°C,
  - 03 ED (Hex) = 1005 (Dec), 1005 * 0.01°C = 10.05°C
- Teb: 810001000000000000000000
GetSensorAlarmThresholdReq
- Downlink: 0200010000000000000000
- Teb: 82000100000FA5000003ED
Disable tag nrho cov theem pib sensor. (Txhim kho hom Sensor rau 0)
- Downlink: 0100000000000000000000
- Ntaus rov qab: 8100000000000000000000

Teem/GetNetvoxLoRaWANRejoinCmd
(Kom xyuas seb lub cuab yeej puas tseem nyob hauv lub network. Yog tias lub cuab yeej raug txiav, nws yuav cia li rov qab mus rau lub network.)

CmdDescriptor	CmdID (1Byte)	Payload (5 Bytes)
SetNetvoxLoRaWANRejoinReq	0 x 01	RejoinCheckPeriod(4Bytes,Unit:1s 0XFFFFFFFF Disable NetvoxLoRaWANRejoinFunction)	RejoinThreshold (1Byte)
SetNetvoxLoRaWANRejoinRsp	0 x 81	Status(1Byte,0x00_success)	Tshwj tseg (4Bytes, Tsau 0x00)
GetNetvoxLoRaWANRejoinReq	0 x 02	Tshwj tseg (5Bytes, Tsau 0x00)
GetNetvoxLoRaWANRejoinRsp	0 x 82	RejoinCheckPeriod (4Bytes, Unit: 1s)	RejoinThreshold (1Byte)

Nco tseg:

Teem RejoinCheckThreshold li 0xFFFFFFFF kom txwv tsis pub lub cuab yeej rov koom nrog lub network.
Qhov kawg configuration yuav khaws cia raws li cov neeg siv pib dua lub cuab yeej rov qab mus rau lub Hoobkas teeb tsa.

Default setting: RejoinCheckPeriod = 2 (hr) thiab RejoinThreshold = 3 (xub)

Configure device parameters
- RejoinCheckPeriod = 60min (0x00000E10), RejoinThreshold = 3 times (0x03)
- Downlink: 0100000e1003 ua
- Teb:
  - 810000000000 (teeb tsa kev ua tiav)
  - 810100000000 (kev teeb tsa tsis tiav)
Nyeem configuration
- Downlink: 020000000000
- Teb: 8200000e1003 ua

Cov ntaub ntawv hais txog roj teeb Passivation

Ntau yam ntawm Netvox li yog siv los ntawm 3.6V ER14505 Li-SOCl2 (lithium-thionyl chloride) roj teeb uas muaj ntau yam advantages suav nrog tus nqi qis tus kheej thiab lub zog siab zog. Txawm li cas los xij, thawj lub roj teeb lithium zoo li Li-SOCl2 cov roj teeb yuav tsim cov txheej txheem passivation raws li cov tshuaj tiv thaiv ntawm lithium anode thiab thionyl chloride yog tias lawv nyob hauv qhov chaw khaws cia ntev lossis yog tias qhov kub cia siab dhau. Cov txheej txheem lithium chloride tiv thaiv tus kheej tawm sai sai los ntawm cov tshuaj tiv thaiv tsis tu ncua ntawm lithium thiab thionyl chloride, tab sis cov roj teeb dhau los kuj tseem tuaj yeem ua rau lub zog hluav taws xob poob qis.tage ncua sij hawm thaum cov roj teeb tau muab tso rau hauv kev ua haujlwm, thiab peb cov khoom siv yuav tsis ua haujlwm raug rau qhov xwm txheej no. Yog li ntawd, thov nco ntsoov cov khoom siv roj teeb los ntawm cov neeg muag khoom txhim khu kev qha, thiab nws tau hais tias yog tias lub sijhawm khaws cia ntau tshaj ib hlis txij li hnub tsim cov roj teeb, tag nrho cov roj teeb yuav tsum tau qhib. Yog tias ntsib qhov teeb meem ntawm roj teeb passivation, cov neeg siv tuaj yeem qhib lub roj teeb kom tshem tawm cov roj teeb hysteresis.
ER14505 Roj teeb Passivation:

Txhawm rau txiav txim siab seb lub roj teeb xav tau kev ua haujlwm
Txuas lub roj teeb tshiab ER14505 mus rau lub resistor nyob rau hauv parallel, thiab xyuas cov voltage ntawm lub voj voog.
Yog voltage yog qis dua 3.3V, nws txhais tau tias lub roj teeb yuav tsum tau ua kom.

Yuav ua li cas qhib lub roj teeb

Txuas lub roj teeb rau lub resistor nyob rau hauv parallel
Khaws qhov kev sib txuas rau 5 ~ 8 feeb
Qhov voltage ntawm Circuit Court yuav tsum yog ≧3.3, qhia tias ua kom tiav.

Hom Load Resistance Lub Sijhawm Ua Haujlwm Ua kom tam sim no

NHTONE 165 Ω 5 feeb 20 mA

RAMWAY 67 Ω 8 feeb 50 mA

EVE 67 Ω 8 feeb 50 mA

SAFT 67 Ω 8 feeb 50 mA

Lub sij hawm ua kom lub roj teeb, ua kom tam sim no, thiab kev thauj mus los kuj yuav txawv vim cov tuam ntxhab. Cov neeg siv yuav tsum ua raws li cov chaw tsim khoom cov lus qhia ua ntej qhib lub roj teeb.

Nco tseg:

Thov tsis txhob disassemble lub cuab yeej tshwj tsis yog nws yuav tsum tau hloov cov roj teeb.
Tsis txhob txav lub gasket dej tsis zoo, LED taw qhia lub teeb, thiab cov yuam sij ua haujlwm thaum hloov cov roj teeb.
Thov siv tus ntsia hlau tsim nyog los zawm cov ntsia hlau. Yog tias siv lub hau ntswj hluav taws xob, tus neeg siv yuav tsum teeb tsa lub torque li 4kgf kom paub tseeb tias cov cuab yeej tsis raug.

Thov tsis txhob dissemble lub cuab yeej nrog me ntsis kev nkag siab ntawm lub cuab yeej sab hauv.
Lub waterproof membrane nres cov kua dej tsis dhau mus rau hauv lub cuab yeej. Txawm li cas los xij, nws tsis muaj dej vapor barrier. Txhawm rau tiv thaiv cov dej vapor los ntawm condensing, cov cuab yeej yuav tsum tsis txhob siv nyob rau hauv ib puag ncig uas muaj av noo los yog tag nrho ntawm vapor.

CO2 Sensor Calibration

Lub hom phiaj Calibration
Lub hom phiaj concentration calibration xav tias sensor muab tso rau hauv lub hom phiaj ib puag ncig nrog ib tug paub CO2 concentration. Lub hom phiaj concentration tus nqi yuav tsum tau sau rau Target calibration register.

Xoom Kev Kho Mob

Zero-calibrations yog qhov tseeb tshaj plaws recalibration niaj hnub thiab tsis nyob rau hauv tag nrho cov cuam tshuam kev ua tau zoo-ntse ntse los ntawm muaj ib tug muaj siab sensor ntawm tus tswv tsev rau qhov tseeb siab-compensated references.
Ib puag ncig xoom-ppm yog qhov yooj yim tshaj plaws tsim los ntawm kev tso dej tawm ntawm lub xov tooj ntawm tes ntawm lub sensor module thiab sau cov ntaub ntawv encapsulating nrog nitrogen gas, N2, tshem tawm tag nrho cov huab cua ntim yav dhau los. Lwm qhov tsis tshua muaj kev ntseeg siab lossis qhov tseeb xoom qhov taw qhia tuaj yeem tsim los ntawm kev txhuam cov cua uas siv xws li Soda txiv qaub.

Background Calibration
Ib puag ncig "huab cua tshiab" yog los ntawm lub neej ntawd 400ppm ntawm ib puag ncig huab cua siab los ntawm dej hiav txwv. Nws tuaj yeem raug xa mus rau hauv txoj kev tsis zoo los ntawm kev tso lub sensor nyob rau hauv qhov ze ze rau sab nraum zoov huab cua, tsis muaj qhov chaw combustion thiab tib neeg lub xub ntiag, nyiam dua thaum lub qhov rais qhib los yog cov huab cua ntshiab los yog zoo sib xws. Calibration roj los ntawm raws nraim 400ppm tuaj yeem yuav thiab siv tau.

ABC Calibration

Tsis Siv Neeg Baseline Correction algorithm yog ib txoj hauv kev Senseair rau kev xa mus rau "huab cua tshiab" raws li qhov qis tshaj plaws, tab sis yuav tsum tau ruaj khov, CO2-sib npaug hauv lub teeb liab lub sensor tau ntsuas thaum lub sijhawm teem sijhawm.
Lub sijhawm no los ntawm lub neej ntawd yog 180hrs thiab tuaj yeem hloov pauv los ntawm tus tswv tsev, nws pom zoo kom ua ib yam dab tsi zoo li lub sijhawm 8 hnub raws li kev ntes cov neeg nyob qis thiab lwm lub sijhawm qis qis thiab cov cua sab nraum zoov zoo li cov lus qhia thiab zoo sib xws uas tuaj yeem ua tau thiab niaj hnub nthuav tawm lub sensor mus rau qhov tseeb tshaj plaws huab cua tshiab.
Yog tias ib puag ncig zoo li no tsis tuaj yeem xav tias yuav tshwm sim, los ntawm qhov chaw sensor lossis ib txwm muaj ntawm CO2 emission qhov chaw, lossis raug rau qhov qis dua li cov huab cua ntshiab hauv qab ntuj, ces ABC recalibration siv tsis tau.

Nyob rau hauv txhua lub sij hawm ntsuas tshiab, lub sensor yuav muab piv rau ib qho khaws cia ntawm ABC tsis sau npe, thiab yog tias cov txiaj ntsig tshiab qhia qhov qis dua CO2-sib npaug raw cov teeb liab thaum tseem nyob hauv ib puag ncig ruaj khov, cov ntaub ntawv siv tau hloov kho nrog cov txiaj ntsig tshiab no.
ABC algorithm kuj muaj qhov txwv ntawm ntau npaum li cas nws raug tso cai los hloov qhov kev hloov kho hauv paus nrog, nyob rau txhua lub voj voog ABC, txhais tau hais tias tus kheej-calibrating los kho kom loj dua drifts lossis teeb liab hloov yuav siv sij hawm ntau tshaj ib lub voj voog ABC.

Cov lus qhia tseem ceeb ntawm kev saib xyuas

Ua tib zoo saib xyuas cov hauv qab no txhawm rau ua tiav kev saib xyuas zoo tshaj plaws ntawm cov khoom:

Tsis txhob muab lub cuab yeej ze lossis tso rau hauv dej. Minerals nyob rau hauv nag, dej noo, thiab lwm yam kua yuav ua rau corrosion ntawm hluav taws xob Cheebtsam. Thov qhuav lub cuab yeej, yog tias nws ntub.
Tsis txhob siv lossis khaws cov cuab yeej hauv qhov chaw muaj plua plav lossis qias neeg kom tsis txhob muaj kev puas tsuaj rau cov khoom thiab cov khoom siv hluav taws xob.
Tsis txhob khaws cov cuab yeej hauv qhov kub thiab txias. Qhov no yuav ua rau lub neej luv luv ntawm cov khoom siv hluav taws xob, cov roj teeb puas, thiab deform cov khoom yas.

Tsis txhob khaws cov cuab yeej hauv qhov txias txias. Cov dej noo tuaj yeem ua rau cov kab hluav taws xob puas vim qhov kub thiab txias.
Tsis txhob pov los yog ua rau lwm yam tsis tsim nyog shocks rau lub cuab yeej. Qhov no tuaj yeem ua rau cov khoom siv hluav taws xob tsis zoo thiab cov khoom siv tsis zoo.
Tsis txhob ntxuav lub cuab yeej nrog cov tshuaj muaj zog, tshuaj detergents, lossis cov tshuaj detergents.

Tsis txhob siv lub cuab yeej nrog cov xim. Qhov no tuaj yeem thaiv cov khoom uas tshem tau thiab ua rau muaj kev ua haujlwm tsis zoo.
Tsis txhob muab cov roj teeb pov tseg hauv hluav taws kom tsis txhob tawg.
Cov lus qhia yog siv rau koj lub cuab yeej, roj teeb, thiab cov khoom siv ntxiv. Yog tias ib qho cuab yeej ua haujlwm tsis zoo lossis puas lawm, thov xa mus rau qhov chaw muab kev pabcuam uas tau tso cai nyob ze tshaj plaws rau kev pabcuam.

Cov ntaub ntawv / Cov ntaub ntawv

netvox RA08B Wireless Multi Sensor Device [ua pdf] Tus neeg siv phau ntawv
RA08B Wireless Multi Sensor Device, RA08B, Wireless Multi Sensor Device, Ntau Sensor Device, Sensor Device, Devices

Cov ntaub ntawv

Cov neeg siv phau ntawv

netvox RA08B Wireless Multi Sensor Device

Specifications

Cov lus qhia siv khoom

Cov lus nug nquag nug (FAQ)

Taw qhia

Qhov tshwm sim

Nta

Kev qhia kev teeb tsa

Cov Ntaub Ntawv Qhia

Uplink

Teem/GetSensorAlarmThresholdCmd

Cov ntaub ntawv hais txog roj teeb Passivation

CO2 Sensor Calibration

Cov lus qhia tseem ceeb ntawm kev saib xyuas

Cov ntaub ntawv / Cov ntaub ntawv

Cov ntaub ntawv

Cia ib saib

Ncua tseg teb

Zoo heev	<150 ppm
Zoo	150-500 hli
Nruab nrab	500-1500 hli
pluag	1500-5000 hli
Phem	> 5000 ppm

Hom	Load Resistance	Lub Sijhawm Ua Haujlwm	Ua kom tam sim no
NHTONE	165 Ω	5 feeb	20 mA
RAMWAY	67 Ω	8 feeb	50 mA
EVE	67 Ω	8 feeb	50 mA
SAFT	67 Ω	8 feeb	50 mA