Dragino SDI-12-NB NB-IoT Sensor Node

Nhanganyaya

Chii chinonzi NB-IoT Analog Sensor

Iyo Dragino SDI-12-NB iNB-IoT Analog Sensor yeInternet yezvinhu mhinduro. SDI-12-NB ine 5v uye 12v yakabuda, 4 ~ 20mA, 0 ~ 30v yekuisa interface kune simba uye kuwana kukosha kubva kuAnalog Sensor. SDI-12-NB ichashandura iyo Analog Value kuita NB-IoT isina waya data uye kutumira kuIoT papuratifomu kuburikidza neNB-IoT network.

• SDI-12-NB inotsigira nzira dzakasiyana dzeuplink dzinosanganisira MQTT, MQTTs, UDP & TCP yezvinodiwa zvakasiyana zvekushandisa, uye kutsigira uplinks kune akasiyana IoT Servers.
• SDI-12-NB inotsigira BLE gadziriso uye OTA gadziriso inoita kuti mushandisi ave nyore kushandisa.
• SDI-12-NB inofambiswa ne8500mAh Li-SOCI2 bhatiri, yakagadzirirwa kushandiswa kwenguva refu kusvika kumakore akati wandei.
• SDI-12-NB ine sarudzo yakavakirwa-mukati SIM kadhi uye default IoT server yekubatanidza vhezheni. Izvo zvinoita kuti ishande nekugadziriswa kuri nyore.

PS-NB-NA muNB-loT Network

Features

• NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85
• Ultra-yakaderera simba rekushandisa
• 1 x 0~20mA kuisa, 1 x 0~30v kuisa
• 5v uye 12v kuburitsa kune simba rekunze sensor
• Wedzera SampLing uye imwe uplink
• Tsigira Bluetooth kure gadzirisa uye kugadzirisa firmware
• Uplink nguva nenguva
• Downlink kuti uchinje configure
• 8500mAh Bhatiri rekushandisa kwenguva refu
• IP66 Mvura Isingapindiki
• Uplink kuburikidza neMQTT, MQTTs, TCP, kana UDP
• Nano SIM kadhi slot yeNB-IoT SIM

Tsanangudzo

Zvakajairwa DC Maitiro:

• Mugovera Voltage: 2.5v ~ 3.6v
• Kushanda Tembiricha: -40 ~ 85°C

Ikozvino Kupinza (DC) Kuyera :

• Range: 0 ~ 20mA
• Kururama: 0.02mA
• Kugadzirisa: 0.001mA

Voltage Input Measing:

• Range: 0 ~ 30v
• Kururama: 0.02v
• Kugadzirisa: 0.001v

NB-IoT Spec:

NB-IoT Module: BC660K-GL

Mabhendi ekutsigira:

• B1 @H-FDD: 2100MHz
• B2 @H-FDD: 1900MHz
• B3 @H-FDD: 1800MHz
• B4 @H-FDD: 2100MHz
• B5 @H-FDD: 860MHz
• B8 @H-FDD: 900MHz
• B12 @H-FDD: 720MHz
• B13 @H-FDD: 740MHz
• B17 @H-FDD: 730MHz
• B20 @H-FDD: 790MHz
• B28 @H-FDD: 750MHz
• B66 @H-FDD: 2000MHz
• B85 @H-FDD: 700MHz

Bhatiri:
Li/SOCI2 bhatiri risingachajiki
• Kukwanisa: 8500mAh
• Kuzviburitsa: <1% / Gore @ 25°C
• Max inoramba iripo: 130mA
• Max boost current: 2A, 1 sekondi
Kushandisa Simba

• STOP Mode: 10uA @ 3.3v
• Magetsi ekufambisa simba: 350mA@3.3v

Applications

• Smart Zvivakwa & Imba otomatiki
• Logistics uye Supply Chain Management
• Smart Metering
• Smart Agriculture
• Smart Cities
• Smart Factory

Kurara mode uye kushanda mode

Deep Sleep Mode: Sensor haina chero NB-IoT activate. Iyi modhi inoshandiswa kuchengetedza uye kutumira kuchengetedza hupenyu hwebhatiri.

Kushanda Modhi: Mune iyi modhi, Sensor ichashanda seNB-IoT Sensor kujoinha NB-IoT network uye kutumira sensor data kune server. Pakati pese sampling/tx/rx nguva nenguva, sensor ichave iri IDLE mode), muIDLE mode, sensor ine simba rakafanana rekushandisa seDeep Sleep mode.

Bhatani & LEDs

Ongorora: Kana chishandiso chiri kuita chirongwa, mabhatani anogona kusashanda. Zvakanakisa kudzvanya mabhatani mushure mekunge mudziyo wapedza kuita chirongwa.

BLE kubatana

SDI-12-NB inotsigira BLE kure gadziriso uye firmware update.

BLE inogona kushandiswa kugadzirisa parameter ye sensor kana kuona iyo console inobuda kubva ku sensor. BLE inongoshanda pane pazasi kesi:

• Dzvanya bhatani kuti utumire uplink
• Dzvanya bhatani kune inoshanda mudziyo.
• Mudziyo Wemagetsi wakabatidzwa kana kuseta patsva.

Kana pasina chiitiko chekubatana paBLE mumasekonzi makumi matanhatu, sensor inovhara BLE module kuti ipinde yakaderera simba mode.

Pin Tsanangudzo, Shandura & SIM Mafambiro

SDI-12-NB shandisa bhodhi raamai iro sepazasi.

Jumper JP2

Simba paChishandiso kana waisa jumper iyi.

BOOT Mode / SW1

1. ISP: kusimudzira maitiro, mudziyo hauzove nechiratidzo mune iyi modhi. asi yakagadzirira kusimudzira firmware. LED haishande. Firmware haishande.
2. Flash: yebasa modhi, mudziyo unotanga kushanda uye wotumira kunze koni inobuda kuti iwedzere kugadzirisa

Reset Bhatani

Dzvanya kuti utangezve mudziyo.

SIM Card Direction

Ona iyi link. Maitiro ekuisa SIM Card.

Shandisa SDI-12-NB kutaurirana neIoT Server

Tumira data kuIoT server kuburikidza neNB-IoT network

Iyo SDI-12-NB inoshongedzerwa neNB-IoT module, iyo pre-yakarodha firmware muSDI-12-NB ichawana nharaunda data kubva kune sensors uye kutumira kukosha kune yemuno NB-IoT network kuburikidza neNB-IoT module. Iyo NB-IoT network inoendesa kukosha uku kuIoT server kuburikidza neprotocol inotsanangurwa neSDI-12-NB. Pazasi inoratidza iyo network chimiro:

PS-NB-NA muNB-loT Network

Pane shanduro mbiri: -GE uye -1D shanduro yeSDI-12-NB.

GE Shanduro: Iyi vhezheni haisanganisire SIM kadhi kana kunongedza kune chero IoT server. Mushandisi anofanirwa kushandisa AT Commands kugadzirisa pazasi matanho maviri kuseta SDI-12-NB kutumira data kuIoT server.

• Isa NB-IoT SIM kadhi uye gadzirisa APN. Ona rairo ye Attach Network.
• Gadzirisa sensor kuti inongedze kuIoT Server. Ona murairo weGadzirisa Kubatanidza Masevha Akasiyana.

Pazasi panoratidza mhedzisiro yeseva yakasiyana sekutarisa

1D Shanduro: Iyi vhezheni ine 1NCE SIM kadhi isati yaiswa uye gadzirisa kutumira kukosha kuDataCake. Mushandisi Anongoda kusarudza rudzi rwe sensor muDataCake uye Activate SDI-12-NB uye mushandisi achakwanisa kuona data muDataCake. Ona pano yeDataCake Config Instruction

Payload Types

Kuti isangane neyakasiyana sevha zvinodiwa, SDI-12-NB inotsigira akasiyana payload mhando.

Zvinosanganisira:

• General JSON format payload. (Rudzi=5)
• HEX fomati Payload. (Rudzi=0)
• ThingSpeak Format. (Rudzi=1)
• ZvinhuBoard Format. (Rudzi=3)

Mushandisi anogona kutsanangura rudzi rwemubhadharo kana uchisarudza yekubatanidza protocol. Example

• AT+PRO=2,0 // Shandisa UDP Connection & hex Payload
• AT+PRO=2,5 // Shandisa UDP Connection & Json Payload
• AT+PRO=3,0 // Shandisa MQTT Connection & hex Payload
• AT+PRO=3,1 // Shandisa MQTT Connection & ThingSpeak
• AT+PRO=3,3 // Shandisa MQTT Connection & ThingsBoard
• AT+PRO=3,5 // Shandisa MQTT Connection & Json Payload
• AT+PRO=4,0 // Shandisa TCP Connection & hex Payload
• AT+PRO=4,5 // Shandisa TCP Connection & Json Payload

General Json Format(Rudzi=5)

This is the General Json Format. As below: {“IMEI”:”866207053462705″,”Model”:”PSNB”,” idc_intput”:0.000,”vdc_intput”:0.000,”battery”:3.513,”signal”:23,”1″:{0.000,5.056,2023/09/13 02:14:41},”2″:{0.000,3.574,2023/09/13 02:08:20},”3″:{0.000,3.579,2023/09/13 02:04:41},”4″: {0.000,3.584,2023/09/13 02:00:24},”5″:{0.000,3.590,2023/09/13 01:53:37},”6″:{0.000,3.590,2023/09/13 01:50:37},”7″:{0.000,3.589,2023/09/13 01:47:37},”8″:{0.000,3.589,2023/09/13 01:44:37}}

Cherechedza, kubva pamusoro pemubhadharo:

• Idc_input , Vdc_input , Battery & Signal ndiko kukosha panguva uplink.
• Json yekupinda 1 ~ 8 ndiyo yekupedzisira 1 ~ 8 sampling data sezvakatsanangurwa neAT+NOUD=8 Command. Kupinda kwega kwega kunosanganisira (kubva kuruboshwe kuenda kurudyi): Idc_input, Vdc_input, Sampnguva yekuzorora.

HEX fomati Payload(Rudzi=0)

Iyi ndiyo HEX Format. Sezvazviri pazasi:

f866207053462705 0165 0dde 13 0000 00 00 00 00 0fae 0000 64e2d74f 10b2 0000 64e2d69b 0fae 0000 64d 2e5d7f 10fae 2 0000e64d2cb 47fae 0 0000e64d2 3fae 0 0000e64d2af 263a 0e0000 64d2ed 1 011e01 8d64

Shanduro:

Aya mabhaiti anosanganisira hardware uye software shanduro.

• Higher byte: Taura Sensor Model: 0x01 yeSDI-12-NB
• Lower byte: Taura shanduro yesoftware: 0x65=101, zvinoreva firmware version 1.0.1

BAT (Ruzivo rwebhatiri):

Tarisa bhatiri voltage yeSDI-12-NB.

• Ex1: 0x0dde = 3550mV
• Ex2: 0x0B49 = 2889mV

Signal Strength:

NB-IoT Network Signal Simba.

Ex1: 0x13 = 19

• 0 -113dBm kana pasi
• 1 -111dBm
• 2…30 -109dBm… -53dBm
• 31 -51dBm kana kupfuura
• 99 Hazvizivikanwe kana kusaonekwa

Probe Model:

SDI-12-NB inogona kubatana nemhando dzakasiyana dzemaprobes, 4 ~ 20mA inomiririra chiyero chakazara cheyero. Saka 12mA inobuda inoreva zvakasiyana kune zvakasiyana probe.

For example.

Mushandisi anogona kuseta akasiyana probe modhi kune epamusoro probes. Saka IoT sevha inokwanisa kuona zvakafanana kuti inofanira kusiyanisa sei iyo 4 ~ 20mA kana 0 ~ 30v sensor kukosha uye kuwana kukosha chaiko.

IN1 & IN2:

• IN1 uye IN2 anoshandiswa seDigital mapini ekuisa.

Example:

• 01 (H): IN1 kana IN2 pini yakakwira mwero.
• 00 (L): IN1 kana IN2 pini yakaderera mwero.
• GPIO_EXTI Level:
• GPIO_EXTI inoshandiswa seInterrupt Pin.

Example:

• 01 (H): GPIO_EXTI pini ndeyepamusoro.
• 00 (L): GPIO_EXTI pini yakaderera.

GPIO_EXTI Mureza:

Iyi data data inoratidza kana packet iyi yakagadzirwa neInterrupt Pin kana kwete.
Ongorora: Iyo Yekukanganisa Pini ipini yakaparadzana mune screw terminal.

Example:

• 0x00: Yakajairika uplink packet.
• 0x01: Kukanganisa Uplink Packet.

0 ~ 20mA:

Example:

27AE(H) = 10158 (D)/1000 = 10.158mA.

Batanidza kune 2 waya 4 ~ 20mA sensor.

0~30V:

Kuyera voltage value. Iyo chiyero ndeye 0 kusvika ku30V.

Example:

138E(H) = 5006(D)/1000= 5.006V

TimeStamp:

• Unit TimeStamp Example: 64e2d74f(H) = 1692587855(D)
• Isa kukosha kwedesimali mune iyi link (https://www.epochconverter.com)) kuti uwane nguva.

ZvinhuBoard Payload(Type=3)

Type3 payload yakakosha dhizaini yeZvinhuBoard, ichagadzirisawo imwe default server kune ThingsBoard.

{“IMEI”: “866207053462705”,”Muenzaniso”: “PS-NB”,”idc_intput”: 0.0,”vdc_intput”: 3.577,”bhatiri”: 3.55,”signal”:22}

ThingSpeak Payload(Type=1)

Iyi payload inosangana neThingSpeak papuratifomu zvinodiwa. Inosanganisira minda ina chete. Mafomu 1~4 anoti: Idc_input, Vdc_input, Bhatiri & Chiratidzo. Iyi mhando yemubhadharo inongoshanda kune ThingsSpeak Platform

Sezvazviri pasi apa:

field1=idc_intput value&field2=vdc_intput value&field3=battery value&field4=signal value

Edza Uplink uye Shandura Yekuvandudza Interval

Nekumisikidza, Sensor inotumira uplinks ega ega maawa maviri & AT+NOUD=2 Mushandisi anogona kushandisa pazasi mirairo kushandura uplink nguva.

AT+TDC = 600 // Seta Yekudzoreredza Interval ku600s
Mushandisi anogona zvakare kubaya bhatani kweanopfuura masekonzi 1 kuti amise uplink.

Zvakawanda-Samplings uye One uplink

Cherechedza: Iyo AT + NOUD ficha yakakwidziridzwa kuita Clock Logging, ndapota tarisa Clock Logging Feature.

Kuchengetedza hupenyu hwebhatiri, SDI-12-NB icha sample Idc_input & Vdc_input data pamaminetsi gumi nemashanu uye tumira imwe uplink maawa maviri ega ega. Saka imwe neimwe uplink ichasanganisira 15 data yakachengetwa + 2 real-time data. Vanotsanangurwa ne:

• AT+TR=900 // Iyo unit masekondi, uye yakasarudzika ndeyekurekodha data kamwe chete mazana mapfumbamwe emasekonzi (900 maminetsi, mashoma anogona kusetwa kumasekonzi zana nemakumi masere)
• AT+NOUD = 8 // Chishandiso chinorodha 8 seti yedata rakarekodhwa nekusarudzika. Kusvikira ku32 seti yedata rekodhi inogona kuiswa.

Mufananidzo uri pazasi unotsanangura hukama pakati peTR, NOUD, uye TDC zvakajeka:

Trggier an uplink nekuvhiringidza kwekunze

SDI-12-NB ine yekunze inokonzeresa kukanganisa basa. Vashandisi vanogona kushandisa pini yeGPIO_EXTI kukonzeresa kurodha kwemapaketi edata.

AT command:

• AT + INMOD // Seta iyo inokonzeresa yekukanganisa maitiro
• AT+INTMOD = 0 // Dzinga Kukanganisa, sepini yekupinza yedhijitari
• AT+INTMOD = 1 // Chengetedza nekusimuka nekudonha
• AT+INTMOD = 2 // Chengetedza nekudonha kumucheto
• AT+INTMOD = 3 // Chengetedza nekukwira kumucheto

Seta Nguva Yekubuda Kwesimba

Dzora nguva yekubuda 3V3, 5V kana 12V. Pamberi pechimwe nechimwe sampling, mudziyo uchaita

• tanga wagonesa kubuda kwesimba kune yekunze sensor,
• ramba uripo zvichienderana nenguva, verenga sensor kukosha uye gadzira uplink payload
• yekupedzisira, vhara simba rekubuda.

Seta iyo Probe Model

Vashandisi vanofanirwa kugadzirisa iyi parameter zvinoenderana nerudzi rwekunze probe. Neiyi nzira, sevha inogona kudhirodha zvinoenderana neichi kukosha, uye kushandura kukosha kwazvino kuburitswa ne sensor kuita kudzika kwemvura kana kukosha kwekumanikidza.

PAMurayiro: AT +PROBE

• AT+PROBE=aabb
• Kana aa = 00, ndiyo nzira yakadzika yemvura, uye ikozvino inoshandurwa kuva kukosha kwemvura yakadzika; bb ndiyo probe pakadzika kwemamita akati wandei.
• Kana aa = 01, ndiyo nzira yekumanikidza, iyo inoshandura ikozvino muhuwandu hwekumanikidza; bb inomiririra rudzi rwekumanikidza sensor.

Clock kutema (Sezvo firmware vhezheni v1.0.5)

Dzimwe nguva kana isu tichishandisa akawanda emagumo node mumunda. Tinoda ese ma sensors sample data panguva imwe chete, uye rodha iyi data pamwe chete kuti iongororwe. Mumamiriro ezvinhu akadaro, isu tinogona kushandisa wachi yekutema chimiro. Isu tinogona kushandisa uyu murairo kuseta nguva yekutanga yekurekodha data uye nguva yenguva yekusangana nezvinodiwa zveiyo yakatarwa nguva yekuunganidza data.

PAMurayiro: PA +CLOCKLOG=a,b,c,d

• a: 0: Bvisa Clock matanda. 1: Gonesa Clock Logging
• b: Taura Chekutanga pampling kutanga kwechipiri: range (0 ~ 3599, 65535) // Cherechedza: Kana parameter b yakagadzirirwa ku 65535, nguva yelogi inotanga mushure mokunge node inopinda kunetiweki uye inotumira mapaketi.
• c: tsanangura sampnguva yenguva: renji (0 ~ 255 maminitsi)
• d: Mangani mapindiro anofanirwa kuve kumusoro paTDC yega yega (max 32)

Cherechedza: Kudzima kurekodha wachi, isa zvinotevera paramita: AT+CLOCKLOG=1,65535,0,0

Example: AT +CLOCKLOG=1,0,15,8

Mudziyo uchaisa data kundangariro kutanga kubva ku0 ″ yechipiri (11:00 00 ″ yeawa yekutanga uyezve s.amptarisa uye nyora maminitsi gumi nemashanu. Yese TDC uplink, iyo uplink payload ichave ne: Battery info + yekupedzisira 15 memory rekodhi nenguvaamp + yazvino sampuye panguva yekukwira kumusoro). Ona pazasi kune example.

Example:

AT+CLOCKLOG=1,65535,1,3

Mushure mekunge node yatumira pakiti yekutanga, data inorekodhwa kundangariro panguva dze1 miniti. Kune yega yega TDC uplink, iyo uplink mutoro uchasanganisira: bhatiri ruzivo + yekupedzisira 3 ndangariro marekodhi (payload + nguvaamp).

Ongorora: Vashandisi vanofanirwa kuwiriranisa sevha nguva vasati vagadzirisa uyu murairo. Kana iyo sevha nguva isina kuwiriraniswa mutemo uyu usati wagadziriswa, murairo unoshanda chete mushure mekunge node yagadziriswa.

Example Query yakachengetedza zvinyorwa zvenhoroondo

PAMurayiro: AT +CDP

Uyu murairo unogona kushandiswa kutsvaga nhoroondo yakachengetwa, kurekodha kusvika kumapoka makumi matatu nemaviri e data, boka rega rega re data renhoroondo rine huwandu hwe32 bytes.

Uplink log mubvunzo

• PAMurayiro: AT +GETLOG
  Uyu murairo unogona kushandiswa kubvunza kukwira matanda emapaketi edata.

Yakarongwa domain name resolution

Uyu murairo unoshandiswa kuseta yakarongwa zita rezita rekugadzirisa

AT Command:

• AT+DNSTIMER=XX // Chikamu: awa

Mushure mekuisa uyu murairo, zita rezita rekugadzirisa richaitwa nguva dzose.

Gadzirisa SDI-12-NB

Gadzirisa Nzira

SDI-12-NB inotsigira pazasi kugadzirisa nzira:

• AT Command kuburikidza neBluetooth Connection (Inokurudzirwa): BLE Gadzirisa Instruction.
• AT Command kuburikidza neUART Connection: Ona UART Connection.

AT Commands Set

• AT+ ? : Batsirai
• AT+ : Mhanyai
• AT+ = : Seta kukosha
• AT+ =? : Wana kukosha

General Commands

• AT: Attention
• AT? : Rubatsiro Pfupi
• ATZ: MCU Reset
• AT + TDC: Chikumbiro cheData Yekufambisa nguva
• AT + CFG: Dhinda zvese zvigadziriso
• AT + MODEL: Tora ruzivo rwemodule
• PAKURARA: Tora kana kuseta mamiriro ekurara
• AT + DEUI: Tora kana kuseta iyo ID yemudziyo
• AT + INMOD: Seta iyo inokonzeresa yekukanganisa maitiro
• AT+APN: Tora kana kuseta iyo APN
• AT+3V3T: Seta kuwedzera nguva ye3V3 simba
• AT+5VT: Seta kuwedzera nguva ye5V simba
• AT+12VT: Seta kuwedzera nguva ye12V simba
• AT + PROBE: Tora kana Seta iyo probe modhi
• AT + PRO: Sarudza chibvumirano
• AT + RXDL: Wedzera nguva yekutumira uye yekugamuchira
• AT + TR: Tora kana kuseta data rekodhi nguva
• AT+CDP: Verenga kana Bvisa cached data
• AT + NOUD : Tora kana Seta nhamba yedata rinozoiswa
• AT+DNSCFG: Tora kana Seta DNS Server
• AT + CSQTIME: Tora kana Seta nguva yekujoinha network
• AT+DNSTIMER: Tora kana Seta iyo NDS timer
• AT + TLSMOD: Tora kana Seta iyo TLS modhi
• AT+GETSENSORVALUE: Inodzosa iyo yazvino sensor kuyerwa
• AT+SERVADDR: Kero yeSeva

MQTT Management

• AT+CLIENT: Tora kana Seta MQTT mutengi
• AT+UNAME: Tora kana Seta MQTT Username
• AT+PWD: Tora kana Seta password yeMQTT
• AT+PUBTOPIC: Tora kana Seta MQTT inoburitsa musoro
• AT + SUBTOPIC: Tora kana Seta MQTT yekunyorera musoro

Information

• AT+FDR: Factory Data Reset
• AT+ PWORD: Serial Access Password
• AT+LDATA: Tora yekupedzisira kurodha data
• AT+CDP: Verenga kana Bvisa cached data

Bhatiri & Kushandisa Simba

SDI-12-NB shandisa ER26500 + SPC1520 bhatiri paki. Ona pazasi link kuti uwane rumwe ruzivo nezve bhatiri info uye maitiro ekutsiva. Battery Info & Power Consumption Analyze .

Firmware update

Mushandisi anogona kushandura firmware yemudziyo ku::

• Gadzirisa nezvinhu zvitsva.
• Gadzira zviputi.

Firmware uye changelog inogona kutorwa kubva: iyo Firmware yekurodha link

Nzira dzekuvandudza Firmware:

• (Inokurudzirwa nzira) OTA firmware update kuburikidza neBLE: Instruction.
• Gadziridza kuburikidza neUART TTL interface: Instruction.

FAQ

Ndingawana sei t BC660K-GL AT Mirairo?

Mushandisi anogona kuwana BC660K-GL zvakananga uye kutumira AT Commands. Ona BC660K-GL AT Command set

Maitiro ekugadzirisa mudziyo kuburikidza neMQTT yekunyorera basa? (Kubva shanduro v1.0.3)

Zvekunyoresa: {AT COMMAND}

Example:

Kuseta AT+5VT=500 kuburikidza neNode-RED kunoda MQTT kutumira zvirimo {AT+5VT=500}.

Order Info

Chikamu Nhamba: SDI-12-NB-XX-YY XX:

• GE: General vhezheni (Kusasanganisa SIM kadhi)
• 1D: ine 1NCE * 10 makore 500MB SIM kadhi uye Pre-kugadzirisa kune DataCake server

YY: Iyo yakakura yekubatanidza gomba saizi

• M12: gomba reM12
• M16: gomba reM16
• M20: gomba reM20

Packing Info

Package Inosanganisira:

• SDI-12-NB NB-IoT Analogi Sensor x 1
• Yekunze kanyanga x 1

Dimension uye uremu:

• Chishandiso Saizi: cm
• Kurema Kwechishandiso: g
• Package Size / pcs: cm
• Huremu / pcs : g

Support

• Tsigiro inopiwa Muvhuro kusvika Chishanu, kubva 09:00 kusvika 18:00 GMT+8. Nekuda kwenzvimbo dzakasiyana dzenguva hatikwanise kupa mhenyu rutsigiro. Nekudaro, mibvunzo yako ichapindurwa nekukurumidza sezvinobvira muhurongwa hwambotaurwa.
• Ipa ruzivo rwakawanda sezvinobvira maererano nekubvunza kwako (mamodheru echigadzirwa, tsanangura nemazvo dambudziko rako nematanho ekuridzokorora nezvimwewo) uye tumira tsamba ku Support@dragino.cc.

FCC Chirevo

FCC Yambiro:

Chero Shanduko kana zvigadziriso zvisina kutenderwa nebato rine chekuita nekutevedzwa zvinogona kukanganisa mvumo yemushandisi yekushandisa michina.
Ichi chishandiso chinoenderana nechikamu 15 cheFCC Mitemo. Kushanda kunoenderana nemamiriro maviri anotevera:

1. Ichi chishandiso chinogona kusakonzera kukanganisa kunokuvadza, uye
2. mudziyo uyu unofanira kugamuchira chero kukanganisa kugamuchirwa, kusanganisira kukanganisa kunogona kukonzera kushanda kwausingadi.

Iyi transmitter haifanirwe kunge yakabatana kana kushanda pamwe chete nechero imwe antenna kana transmitter.

CHERECHEDZA: Midziyo iyi yakaedzwa uye yakawanikwa inoenderana nemiganhu yeKirasi B yedhijitari mudziyo, zvichienderana nechikamu 15 cheFCC Mitemo. Iyi miganho yakagadzirirwa kupa dziviriro inonzwisisika kubva mukukanganisa kunokuvadza mukuiswa kwekugara. Midziyo iyi inogadzira, inoshandisa uye inogona kupenya redhiyo frequency simba uye, kana isina kuiswa uye kushandiswa zvinoenderana neMirairo, inogona kukonzera kukanganisa kunokanganisa kufambiswa kweredhiyo. Nekudaro, hapana vimbiso yekuti kukanganisa hakuzoitika mune imwe yekumisikidza. Kana mudziyo uyu ukakonzera kukanganisa kunokuvadza redhiyo kana terevhizheni, iyo inogona kutariswa nekudzima uye nekubatidza mudziyo, mushandisi anokurudzirwa kuyedza kugadzirisa kukanganiswa neimwe kana anopfuura eanotevera matanho:

• Reorrent kana kutamisa antenna inogamuchira.
• Wedzera kupatsanurwa pakati pemidziyo nemugamuchiri.
• Batanidza midziyo mune yekubuda padunhu rakasiyana neiyo iyo inotambirwa yakabatana.
• Bvunza mutengesi kana nyanzvi yeredhiyo/TV ine ruzivo kuti ubatsirwe.

FCC Radiation Exposure Statement:

Mudziyo uyu unoenderana neFCC radiation exposure limits yakatemerwa nzvimbo dzisingadzoreki. Mudziyo uyu unofanirwa kuiswa uye kushandiswa nedikidiki chinhambwe 20cm pakati pe radiator&muviri wako.

Zvinyorwa / Zvishandiso

Dragino SDI-12-NB NB-IoT Sensor Node [pdf] Bhuku reMushandisi SDI-12-NB NB-IoT Sensor Node, SDI-12-NB, NB-IoT Sensor Node, Sensor Node, Node

References

• User Manual