C i Izixhobo zeCIoT-iSisombululo seSmart

LoRaWAN & GSM - Smart City





ISys -eNkqubo eziNengqondo







UYILO

Isiqulatho

1. Intshayelelo. 3

1.1 @City ( IoT/CIoT ) Communication 4

1.2. Izixhobo zeHardware ze-IoT / zeCIoT izixhobo 4

0..4 igalelo elicwangcisiweyo lobunini 4

0..4 Iziphumo ezicwangcisiweyo zokubini 4

0..4 ukubala izinto ezifakiweyo (izixhobo zokubala ezingasebenziyo) 4

0..4 kunciphisa iziphumo (PWM okanye 0..10V) 5

Igalelo lefoni + kwimveliso 5

0..4 amagalelo emilinganiselo (ADC) 5

ujongano lwe-serial SPI / I2C / UART / CAN 5

1.3. @City GSM Devices 6

1.4. @City LoRaWAN Devices 9

Inkqubo ye- module ngaphandle LoRaWAN modem kwaye processor may act as MEMs Sensor Module for @City GSM, WiFi, I-Ethernet, kwaye other eHouse architectures ( 3v3..3v6 DC powered ) 10

2. General conditions of usage @City ( LoRaWAN, GSM ) Systems 11

2.1. Exclusive Conditions of @City GSM. 11

2.2. Exclusive conditions for @City LoRaWAN. 12

3. @City ( LoRaWAN, GSM ) Controller Configuration 13

3.1. @City Controller Configuration - Assigning names 13

3.2. General configuration of @City LoRaWAN & GSM Controllers 14

3.2.1 General configuration of @City GSM device 14

3.2.2. General Configuration of @City LoRaWAN controllers 17

3.3. Uqwalaselo lweGalelo loBhali 18

3.4. Iziphumo zeBhinary zoqwalaselo 19

3.5. Ukucwangciswa kokufakwa kweMilinganiselo ye-ADC kunye nee-sensors ezongezelelweyo (XIN) 21

3.6. Ukucwangciswa kweDimmers PWM / 0..10V 22

3.7. Uqwalaselo lomcwangcisi weKhalenda 24

4. LoRaWAN Network Infrastructure Configuration 26

4.1. LoRaWAN Gateway Configuration. 26

4.1.1. Basic configuration of LoRaWAN gateway 26

4.1.2. Uqwalaselo lwePakethe yePakethe yeSemtech (SPF) 27

4.2. LoRaWAN Network/Application Server Configuration 28

4.2.1. LoRaWAN Network Server Configuration 29

5. Work condition of @City GSM / LoRaWAN devices 31


1. Intshayelelo.

Inkqubo ye- @City inkqubo ixhasa inani lezixhobo ze-elektroniki (abalawuli) -babizwa ngokuba yi-node, mote, isixhobo. Iindidi ezininzi zonxibelelwano (ezinentambo kunye ezingenazingcingo) ziyafumaneka ngokuxhomekeke kwiziseko ezikhoyo, iimfuno kunye neemeko.

Device types available in the @City inkqubo:

Zonke izixhobo zidityanisiwe nge @City ilifu kwaye kukho ukubambisana kwe-hybrid kuxhomekeke kubukho beziseko zonxibelelwano ezinikiweyo.

Kwizakhiwo kunye nokufumaneka kwe LAN okanye iWiFi eqhagamshelwe kwi-Intanethi singasebenzisa izisombululo nge-eHouse. Server (enokuthumela / ukufumana idatha kwi @City ilifu):

Olu xwebhu lulandelayo luchaza GSM kwaye LoRaWAN izixhobo ezisekwe kwi-chip-microcontroller enye (microprocessor) kunye nemodem yonxibelelwano lwangaphandle. Oku kuvumela inkqubo ukuba ibe semgangathweni ngaphandle komehluko wemodem yonxibelelwano.

Olunye uguquko lonxibelelwano nceda ubhekise kulo eHouse amaxwebhu.



Oku kwenza ukuba ukusebenza okufanayo kunye nezixhobo zifumaneke, kunye nokuhamba ngokulula kwezinye iindlela zonxibelelwano okanye iinguqulelo.

1.1 @City ( IoT/CIoT ) Communication

Inkqubo ye- @City inkqubo currently uses one of the kukhethwe communication modules ( modems ):

1.2. Izixhobo zeHardware zezixhobo ze-IoT / CIoT

Yonke "Ubukrelekrele" yenkqubo ihlala kwi-microcontroller (microprocessor) kwaye ayixhomekekanga kakhulu kuhlobo lonxibelelwano. Izixhobo zehardware zezixhobo ze-IoT / CIoT (microprocessor) zezi zilandelayo:

1.3. @City GSM Devices

@City GSM devices connect through the cellular network of the GSM mobile operator through one or more technologies kwaye services. Ezi nkonzo zihlawuliswa kwaye zixhomekeke kubasebenzisi nakwiinkonzo ngokwahlukeneyo. Inkonzo igunyazisiwe ngendlela efanayo nakwiifowuni eziphathwayo ngokusebenzisa iiSIM khadi ezisebenzayo:

Inkqubo ye- availability of kukhethwe services depends on the communication operator kwaye the built-in GSM modem at the production stage:

1) 2G (bonke abaqhubi)

2) 2G / LTE CATM1 (iorenji) -kukho ukubuyela umva kwe-2G xa i-CATM1 ingafumaneki.

3) 2G / NBIoT (T-Mobile / Deutsche Telecom) -kukho ukubuyela umva kwe-2G xa i-NBIoT ingafumaneki kwaye umqhubi uyayivumela.

4) 2G / 3G (bonke abaqhubi)

5) 4G / LTE (bonke abaqhubi)

6) Olunye udibaniso lweenkonzo lunokufumaneka ngokuxhomekeke kwimodem ekhoyo kunye noseto.

Izisombululo zokuqala ezi-3 zisebenza kwimodem efanayo (i-NBIoT / CATM1 + ebuyela umva 2G). Kwimeko yokusebenzisa "iplastiki" I-Nano SIM khadi kunokwenzeka ukubuyisela ikhadi kwaye uqwalasele kude isixhobo ukuba sisebenze ngokufanelekileyo kwenye inkonzo. Kwimeko ye-MIM (ii-SIMs ngendlela ye-chip (IC)), isigqibo sithathwa kwinqanaba lokuveliswa kwesixhobo, kwaye akunakwenzeka ukutshintsha umsebenzisi okanye inkonzo. I-NBIoT inikezelwe kwidatha encinci yedatha ehanjisiweyo ~ 512kB ngenyanga (nceda uthethathethane ngeli xabiso kumqhubi), ongumqobo ophambili kwizisombululo ezithile ze-CIoT / IoT.

Isisombululo 4, 5 sifuna ukufakwa kwezinye iimodem kwinqanaba lokuvelisa.

Ukusetyenziswa kwamandla kwesixhobo kuxhomekeke kwinkonzo kwaye kubonisiwe ukusuka kwelona zisezantsi ukuya kweliphezulu:

-I-NBIoT

- CATM1

-LTE

- 3G

- 2G / i-SMS / i-USSD / i-GPRS / i-EDGE

Ixabiso lokudluliswa kwedatha ukusuka kwelona lisezantsi ukuya kwelona liphezulu:

-I-NBIoT

- CATM1

- 2G / i-SMS / i-USSD / i-GPRS / i-EDGE

- 3G

-LTE



All @City GSM devices can be equipped with a GPS receiver for geolocation kwaye automatic positioning on maps. Banokusebenza ngeselfowuni xa kukho imfuneko yemilinganiselo okanye basebenze ngokushukuma.




1.4. @City LoRaWAN Devices

LoRaWAN is a long Uluhlu communication solution ( up to approx. 15km) esebenza kwiibhendi ze-ISM ezivulekileyo (umz. 433MHz, 868MHz, njl. ). Nangona kunjalo, amabala amakhulu kakhulu afuna ukuncitshiswa okubonakalayo kwisantya sokuhambisa kunye neepakethi zedatha ubude (umz. Uluhlu oluphezulu ukuya kuthi ga kwiibhithi ezingama-250 ngomzuzwana kunye nobuninzi bee-byte ezingama-51 zedatha- umthwalo ohlawulelwayo). Transmission with repetitions kwaye confirmations can take a very long time, which may eliminate LoRaWAN in some solutions. Inkqubo ye- number of LoRaWAN gateways is also important to ensure a good Uluhlu of devices, which allows you to work at higher speeds, fewer errors kwaye less repetitions amount.

LoRaWAN devices communicate with the @City cloud via LoRaWAN Gateways, which have to provide coverage at the required level for all available LoRaWAN devices. In addition, these gateways must be connected to the LAN or the Internet via any link to be able to send data to the LoRaWAN network/application server ( NS/AS ).

Inkqubo ye- web server is used for two-way communication with LoRaWAN gateways kwaye for sending information to/ from LoRaWAN devices.

Inethiwekhi / iseva yesicelo inokufumaneka kwi-local yendawo okanye kwiziko ledatha yomboneleli ngenkonzo. Idatha evela kwizixhobo zithunyelwa kwinethiwekhi / kwiserver yesicelo ngokudibanisa iiprothokholi ukuya kwi @City cloud (nge-webhook). Oku kuvumela ukudityaniswa ngokuthe ngqo kwefayile ye- @City LoRaWAN inkqubo nge @City databases.



Umncedisi wesicelo unokongeza ukusebenzisa i-logic eyandisiweyo kunye ne-BIM (imodeli yolwazi) yenkqubo, ukuqhubekeka idatha kulwamkelo, kunye nokuthumela imiyalelo yolawulo (imicimbi) kwizixhobo ezizezinye ekuphenduleni.

@City LoRaWAN devices contains additional features as:


Inkqubo ye- module ngaphandle LoRaWAN modem kwaye processor may act as MEMs Sensor Module for @City GSM, WiFi, I-Ethernet, kwaye other eHouse architectures ( 3v3..3v6 DC powered )

2. General conditions of usage @City ( LoRaWAN, GSM ) Systems

QAPHELA! Ukuseta ngokungachanekanga iiparameter zonxibelelwano eziphambili kunokubangela intshabalalo okanye ukuvimba okusisigxina kwesixhobo (esingafikeleli kuso).

Naluphi na uhlaziyo lomlawuli lwefayile ye- iFirmware kwaye uqwalaselo lokugqibela kufuneka yenziwe kwaye ivavanywe (kuzo zonke izixhobo kunye neveki ubuncinci kwizixhobo ezininzi) ngaphambi kokuyifaka kwindawo ekuyiwa kuyo.

Umenzi akanaxanduva lokumisela okungalunganga / uhlaziyo lwesoftware olwenziwe ngabantu abangagunyaziswanga, kunye nokwenziwa kwabo kwiindawo zokufakwa kwabalawuli ngabanye.

Zonke iindleko zokususwa, iinkonzo, ukulungiswa, ukubuyiselwa, ukubuyiselwa kwakhona kuthwalwa ngumsebenzisi wenkqubo (hayi uMenzi).

Ukuhlaziya i-firmware kunye noqwalaselo kufuneka kuqinisekiswe inqanaba elaneleyo lomqondiso kunye nokufumaneka kweenkonzo ezifunekayo. Le misebenzi ingentla ayinakwenzeka kwiindawo zokufaka zokugqibela zabalawuli nakwiindawo zabo ezivalekileyo. Banokuxhomekeka kwixesha lonyaka, imozulu, kunye nokusasazeka kwerediyo.

Zonke iindleko zeenkonzo ezinxulumene noqwalaselo / utshintsho lwe-firmware zithwalwa ngumsebenzisi (iimali ezongezelelweyo zokudlulisa idatha, ukukhutshwa okunokwenzeka, ukufakwa kwezixhobo, ukuvula, ukubuyisela, njl. ).

Uluhlu oluphezulu luyimfundiso kuphela, ilinganiswe phantsi kweemeko ezifanelekileyo zokusasazwa kwirediyo kwaye ibhekisa ekusebenzeni kwezixhobo (ezinee-eriyali zangaphandle nezingqinelanayo) kwicandelo lokujonga (ngaphandle kwezithintelo kwindlela yomqondiso). Kuxhomekeka kwidolophu yendawo, imithi, imozulu, indawo kunye nendlela yofakelo, uluhlu lunokuba lubi nangamakhulu aliqela kunedatha engentla.

2.1. Exclusive Conditions of @City GSM.

Inkqubo ye- user bears the costs kwaye is responsible for timely payment of the GSM operator subscription kwaye @City server hosting. Ukunqongophala kokuqhubeka kwenkonzo kunokubangela utshintsho olungenakulungiseka lweeparameter zothumelo olubalulekileyo kunye nokuvimba inkqubo yonke (umz. utshintsho lwedilesi ye-IP emileyo, ukulahleka kwesizinda se-intanethi, ukulahleka kwedatha / ukucwangciswa kwiseva, ukulahleka kwesoftware, i-backups, njl. ).

In the isiganeko that the user pays the above-mentioned amounts as a flat rate to the producer of the @City inkqubo, the Producer is not responsible for the conditions changes of the offer or termination of services performed by external entities.

Inkqubo ye- inkqubo manufacturer is not responsible for the quality of services provided by third parties, including the GSM operator, external @City hosting. Umvelisi akanoxanduva lokonakala kwoluhlu lokusasazwa kwamaza erediyo (umz. due to the creation of new buildings, changes in the location of GSM broadcasting stations ( BTS ), trees, etc. ).

Kwimeko yemida yokuhambisa idatha (ngakumbi i-NBIoT), ukumiselwa kwesoftware kunye nohlaziyo kufuneka lwenziwe ekuqaleni kwexesha lokubhalisela, kunye nokusetyenziswa kwedatha okunokwenzeka. Ngaphandle koko, kunokwenzeka ukuvimba isixhobo kude kube sekupheleni kwexesha lokuhlawula, ngenxa yeebhloko ezihambelana nokugqitha komda wokudlulisa.

Inkqubo ye- GSM operator is responsible for the quality of the GSM connection, not the @City inkqubo manufacturer.

Umsebenzisi uxela ukuba uyazamkela ezi nkcukacha zilandelayo kwaye uyavuma.

2.2. Exclusive conditions for @City LoRaWAN.

Inkqubo ye- user bears the costs kwaye is responsible for the timely payment of lease kwaye installation fees for the LoRaWAN gateway, LoRaWAN Network/Application Server kwaye @City server hosting. Ukunqongophala kokuqhubeka kwenkonzo kunokubangela utshintsho olungenakulungiseka lweeparameter zothumelo olubalulekileyo kunye nenkqubo esisigxina yokuvimba (umz. utshintsho lwedilesi ye-IP emileyo, ukulahleka kwesizinda, ukulahleka kwedatha / ukucwangciswa kwiseva, ukulahleka kwesoftware, i-backups, njl. ).

In the isiganeko that the user lays down the above obligations on a flat-rate basis to the @City producer, the producer is not responsible for changing the conditions or terminating the services provided by external entities.

Inkqubo ye- inkqubo manufacturer is not responsible for services provided by external entities, including any LoRaWAN operator, hosting for the LoRaWAN network/application server, external @City server hosting. Umvelisi akanoxanduva lokonakala kwoluhlu lokusasazwa kwamaza erediyo (umz. due to the creation of new buildings, changes in the location of LoRaWAN gateways, damage to LoRaWAN gateways, power outages, trees, interference, signal losses, etc. ).

Kwimeko yemida yokuhanjiswa kwedatha, ukumiselwa kwesoftware kunye nohlaziyo kufuneka lwenziwe ekuqaleni kwexesha lokubhalisela, kunye nokusetyenziswa kwedatha okuncinci ngoku. Ngaphandle koko, kunokwenzeka ukuvimba isixhobo kude kube sekupheleni kwexesha lokuhlawula ngenxa yeebhloko ezihambelana nokugqithisa komda wokudlulisa. Uhlaziyo kufuneka lwenziwe kwisilawuli esinye ukusuka ekuqaleni kuye esiphelweni kunye nokuvavanya ukuchaneka komsebenzi. Ukuqhuba uhlaziyo lwabo bonke abalawuli kunokubangela ukuba ibhendi yerediyo ivalwe ngokupheleleyo iintsuku ezininzi.

LoRaWAN uses publicly available "ukuvula iirediyo" (433 okanye i-868 MHz ye-EU), enokuphazanyiswa okanye ihlale kwezinye izixhobo ezisebenza kumaza afanayo. Umenzi akanaxanduva lomgangatho wonxibelelwano kwimeko engentla.

Inkqubo ye- user is responsible for covering the area with the appropriate number of LoRaWAN gates kwaye their location to obtain the appropriate level of signals for all devices kwaye the entire @City LoRaWAN inkqubo.

@City GSM devices can be used in places highly exposed to signal interference.

Umsebenzisi uxela ukuba uyazamkela ezi nkcukacha zilandelayo kwaye uyavuma.

3. @City ( LoRaWAN, GSM ) Controller Configuration

Ukucwangciswa kwenkqubo kuqhutywa kusetyenziswa ujongano lwewebhu. Configuration is very critical for @City controllers kwaye incorrect settings may cause the inkqubo to completely block. It is recommended that the full template configuration ( default settings ) be carried out kwaye tested by the @City inkqubo manufacturer.

3.1. @City Controller Configuration - Assigning names


Idilesi yomlawuli 000000000000000 ( 15 zeros for I-GSM/16 for LoRaWAN ) yidilesi emiselweyo esebenza kuyo bonke abalawuli kusapho (okt. ngokufanayo Ikhowudi yomthengisi kwaye Ikhowudi yeFayile, kunye nodidi olufanayo lomlawuli weLoRaWAN / GSM. Ukuba isilawuli asinalo uqwalaselo lwaso lomntu ngamnye oluchaziweyo, ubumbeko olungagqibekanga lulayishwe kulo.

In the case of GSM controllers, this address corresponds to the unique IMEI number ( 15 characters ) assigned by the manufacturer of the GSM modem.

In the case of LoRaWAN controllers, this address corresponds to the unique "I-EU ye-Dev" number given by the manufacturer of the LoRaWAN modem ( 16 characters in hexadecimal code ).

Ikhowudi yomthengisi - yiparameter eyahlukileyo yomthengi (umsebenzisi)

Ikhowudi yeFayile - yiparameter echaza uhlobo lwe-firmware (kuxhomekeke kwizixhobo kunye nee-algorithms ezikhoyo)

Kwiimeko ezininzi, kwanele ukumisela esi sixhobo esinye (ngokungagqibekanga) kuyo yonke inkqubo okanye njengetemplate yabanye abaqhubi. Xa usenza ubumbeko lomlawuli omtsha, olu seto lukhutshelwa kwitemplate.

Both iFirmware kwaye configurations for all installations ( instances ) are located on the servers of the @City inkqubo manufacturer available via the WWW, to which the user may have limited access. Nangona kunjalo, ukucwangciswa okuchanekileyo kubaluleke kakhulu, kwaye akukhuthazwa ukuba wenze utshintsho ngaphandle kokuvavanya kwizixhobo ezininzi ngokufikelela ngokupheleleyo (kwidesksi). For more information, please check the general conditions of the @City inkqubo kwaye the specific conditions for a particular way of communication.

3.2. General configuration of @City LoRaWAN & GSM Controllers

3.2.1 General configuration of @City GSM device

Before starting the configuration, please read the general conditions of the @City inkqubo kwaye inkqubo-specific conditions for @City GSM.




Ikhowudi yomthengisi -Iqukethe oonobumba abasi-8 abagcinwe kwikhowudi ye-hexadecimal enikezelwe kumthengi omnye (umsebenzisi). Inikwe kwinqanaba lokuvelisa isilawuli. Inzame yokutshintsha inokubangela umonakalo osisigxina kumlawuli.

Ikhowudi yeFayile -Iqukethe oonobumba abasi-8 abagcinwe kwikhowudi ye-hexadecimal, enikezelwe kuhlobo olunye lwefirmware. It is granted at the controller production stage kwaye may depend on the type of communication ( GSM / LoRaWAN ) kwaye additional equipment, e.g. abenzi boluvo, inani lokufaka / ukuphuma kunye nealgorithms nganye. Utshintsho lunokubangela umonakalo osisigxina okanye ukuvimba isilawuli.

I-PIN Nombolo Inombolo ye-pin enamanani ama-4 ukuba isetelwe kwiSIM khadi. Ukuseta ii-PIN akukhuthazwa. Kwii-SIM khadi zeplastikhi, ungazisusa kwifowuni yakho ephathekayo. Ukungeniswa kwe-SIM engachanekanga kunokubangela ukuvinjelwa okusisigxina kwekhadi kwisixhobo (esiya kuthi ekugqibeleni singabinakho ukufikelela emzimbeni).

Inombolo yeSMS -Inombolo yeSMS xa uthumela imeko ngeSMS. Olu khetho lufumaneka ngokuxhomekeke kwinkonzo kunye nomqhubi (2G / CATM1 / NBIoT). Ikwafuna ukujika iflegi: I-SMS yenza ukuba isebenze.

I-USSD Str - Umyalelo we-USSD wokuthumela ubume nge-USSD. This option is available only for kukhethwe types of GSM modems ( 2G/3G + GPS ). Inketho: USSD Yenza isebenze Iyafuneka. Umsebenzisi kufuneka abonelele kwaye asebenzise inkonzo ye-USSD.

APN -Igama lendawo yokufikelela. Igama lendawo yokufikelela kwi-intanethi, umz. intanethi (Iinkonzo ezizodwa ezinje nge-LTE-M1 okanye i-NB-IoT, inokwabiwa ngokukodwa ngumqhubi).

Idilesi yeWWW - Idilesi yewebhu (idomeyini okanye i-IP) yokufikelela kwi-HTTP.

Iphepha leWWW - Idilesi yephepha lewebhu, apho abalawuli bezikhundla kunye nemiyalelo ithunyelwa khona.

Yenza i-HTTP isebenze -Nika amandla ukuhanjiswa kwedatha ye-HTTP. Le ndlela ivelisa amaxesha amaninzi ukuhambisa idatha kunazo zonke ezinye iindlela zonxibelelwano, ezinokuthi zikhokelele ekunyukeni kweendleko, ngaphezulu komda wokudlulisa okanye ukungakwazi ukusebenzisa ezinye iinkonzo, ezinjengeNBIoT.

Idilesi ye-TCP / UDP - IP address of the @City server for receiving kwaye transmitting data between the cloud kwaye devices. Kuyacetyiswa ukuba kusetyenziswe idilesi ye-IP emiselweyo, hayi idilesi ye-intanethi.

TCP Izibuko -I-TCP / i-IP port yonxibelelwano

TCP Yenza -Ikuvumela ukuba uvumele ukuhanjiswa kwe-TCP / IP. Ukuhanjiswa kwesakhelo kunye nokuqinisekiswa kwe-TCP kwonyusa inani ledatha ngokunxulumene nokuhanjiswa kwe-UDP, nangona kunjalo, baqinisekisa ukuchaneka kwedatha, ukuqinisekiswa kunye nokuqinisekisa ukuhanjiswa kwabo, ukuba unxibelelwano lukhona.

Izibuko le-UDP -Izibuko lokufumana ubume nge-UDP

UDP Yenza -Vula ukuhambisa i-UDP

Idilesi ye-Aux, iAux Port, iAux Yenza -izicelo ezizayo

Idilesi ye-Aux2, iAux2 Port, iAux2 yenziwe -izicelo ezizayo

Ukwenza kusebenze inkxaso yenzwa ( they must be physically mounted on the @City module ). Ngaphandle koko, isixhobo sinokusebenza kancinci kwaye sizinze. Iimvakalelo zifakwe kwinqanaba lokuvelisa lonke uthotho lwemveliso.

Temp, presure, ukufuma, igesi Ubushushu obudibeneyo, uxinzelelo, ukufuma kunye nomgangatho womoya woluvo

Temp + Presure Ubushushu obudibeneyo kunye nesenzi soxinzelelo

IGyroscope -I-Gyroscope isivamvo kwii-3 axes (X, Y, Z)

Imagnetometer - Isivamvo esinemagnethi kwiazembe 3 (X, Y, Z)

Isantya - Ukukhawulezisa / isivamvo sokungcangcazela kwii-axes ezi-3 (X, Y, Z)

Umbala Isivamvo Umbala (R, G, B, IR, G2)

+ Iproximeter ebanzi -Umgangatho wokukhanya odityanisiweyo kunye (ne-10cm ububanzi) isivamvo sokulinganisa

GSM Commkwayes - eyongezelelweyo imiyalelo yokuqalisa imodem

Ikhowudi yeHash Ikhowudi eyongezelelweyo yokubhala. Sukutshintsha.

Ukuhanjiswa kweHTTP - Ukongezwa kokhetho lonxibelelwano lwe-HTTP

Idilesi Yomhlaba Wonke Idilesi yehlabathi yomlawuli kulawulo lwezixhobo.

GSM Indlela - GSM communication mode ( 2G Only, LTE Only, CATM1, NBIoT, 2G + CAT M1, LTE 800, LTE 1800 ). Ukuseta ngokungachanekanga imo yonxibelelwano kunokubangela ukuthintelwa okusisigxina konxibelelwano ngesixhobo.

3.2.2. General Configuration of @City LoRaWAN controllers

Most options are the same as in the GSM controller. In principle, all fields related to GSM communication are not used during LoRaWAN controller operation. LoRaWAN devices have different iFirmware which support LoRaWAN module instead GSM.

Kwi @City LoRaWAN icala lesixhobo, ukucwangciswa kulula kakhulu:

Isicelo se-EUID - I-ID yesicelo for LoRaWAN server ( 16 characters in hex code ) - application defined on the LoRaWAN Network/Application Server to which we send data.

Isitshixo sokuSebenza - application authorization key for LoRaWAN server ( as above )

Khubaza iNqanaba leDatha eliDibeneyo -Ukhubaza ukhetho olukhawulezayo. Oku kukuvumela ukuba unyanzele isantya esithe rhoqo sesixhobo. Kwezinye iimeko, oku kunokubangela iingxaki ezinkulu zonxibelelwano. Kufuneka ithathelwe ingqalelo ukuba njengoko iiparamitha ze-RSSI kunye ne-SNR ziphucula kwimowudi yokuguqula izinto, isantya sonyuka kakhulu. Oku kunciphisa ngokubonakalayo ixesha lokuhanjiswa kwedatha ngonomathotholo "Ngexesha Lomoya" kwaye ulwazi oluninzi ngakumbi lunokuhanjiswa phakathi kwesixhobo kunye neseva, ngokuchaseneyo.

Ixabiso leDatha (i-DR) - LoRaWAN link speed selection. Esi santya asisebenzi kwiBootloader. Kwimeko apho isilawuli sisebenza kwimowudi yokumisela isantya eguqukayo, lixabiso lokuqala kuphela, kuba isilawuli emva kwemizamo emininzi yokuhambisa, sikhetha ngokuzimeleyo isantya esifanelekileyo sokunciphisa ixesha lokuhambisa umyalezo emoyeni.

Hlaziya Useto -Ugcina uqwalaselo lokuqalisa lwesilawuli- lonke useto



Inkqubo ye- rest of the @City LoRaWAN configuration is located in the remaining elements of the LoRaWAN configuration screens in Chapter 4.

3.3. Uqwalaselo lweGalelo loBhali




Iziphumo zeBhinary zinenani lemisebenzi kunye neeparameter ezenza ukusebenza ngokuzimela komlawuli:

Guqula - igalelo lokuthintela xa iisenzi "iqhele ukuqhagamshelwa" (NC) zidityanisiwe.

Isivusi Ukwenza ukuba umsebenzi wealam uvuselelwe.

Alarm Ulibaziseko -Alarm ixesha lokulibaziseka. Ukuba imeko yegalelo ibuyela kwimeko yayo yentsusa phambi kokuba liphele eli xesha, ialam ayizukuvulwa.

Khumbula ilizwe Ixesha lokukhumbula utshintsho kwimeko yegalelo.

Khubaza ukwenziwa -Uthintelo lweziganeko ezibalekayo ezinxulumene negalelo.

Qhuba Sebenzisa umyalelo wokumisela ungeniso (i-Ad-Hoc)

Khuphela -Khuphela umyalelo wokumisela ungeniso kwibhodi eqhotyoshwayo

Umnyhadala uvuliwe -Ingcaciso yendlela yokuqhuba umsitho kwinqanaba eliphezulu lokufaka (1)

Umnyhadala oMiselweyo Ikhowudi yomsitho eza kuqhutywa xa igalelo livuliwe (0 => 1)

Umnyhadala ucinyiwe -Inkcazo yokuvuselelwa komsitho kwinqanaba lokufaka eliphantsi (0)

Umnyhadala oQhelekileyo ucinyiwe -Ikhowudi yomsitho eya kuqhutywa xa igalelo licinyiwe (1 => 0)

Umcimbi wealam - Inkcazo yesiganeko seAlarm.

Umcimbi weAlarm ngqo -Ikhowudi yomsitho eya kuchukunyiswa xa kusenziwa ialam

Hlaziya Useto -Igcina uqwalaselo lokuqalisa kuzo zonke iisetingi

3.4. Iziphumo zoqwalaselo lweBhinary




Iziphumo zobukrelekrele ezikrelekrele zinokusebenza ngokungatshatanga okanye kabini. Le fom ikuvumela ukuba wenze isakhelo sokuqalisa sesilawuli (ukuba uyasiqinisekisa ngeqhosha loHlaziyo).

Le fom ikwasebenza njengomyili womsitho weziphumo ezinokuqalwa ngokucinezela iqhosha lokubaleka okanye ukope kwibhodi eqhotyoshwayo ukuze uyisebenzise kulungiselelo lolawulo, o.k.t.



Ukuqwalaselwa kweziphumo ezizodwa:

Khubaza Ukuthintela ukuphuma kwimowudi enye (umz. ukuba isetyenziselwa ukulawula ukuqhuba ukuze kungonakali ngengozi ii-roller shutter, amasango, ii-actuator)

Ulawulo -Iflegi yolawulo iyafuneka xa utshintsha useto olubalulekileyo

Urhulumente -Ukhetho lukarhulumente (ubumbeko lokuqala okanye ukumilisela umsitho nge "run" iqhosha)

Iphinda Inani lokuphindaphinda (utshintsho lomjikelo wobume)

Ixesha lihambile Ixesha lokuvula imveliso

Ixesha uphumile Ixesha lokucima imveliso (kubalulekile xa uphinda imicimbi)

Qhuba -Sebenzisa umsitho wokuphuma

Khuphela - Khuphela umcimbi kwibhodi eqhotyoshwayo

Hlaziya Useto -Igcina uqwalaselo lokuqalisa kuzo zonke iisetingi

Ukucwangciswa kwemveliso kabini:

Khubaza -Tshixa isibini sokuphuma kwimowudi ezimbini (umz. ukuba isetyenzisiwe njengegalelo elinye)

Ulawulo -Iflegi yolawulo iyafuneka xa utshintsha iisetingi ezinje ngemowudi yokuqhuba

Somfy Imo yedrive (itshekishwe => Somfy / ayiqwalaselwanga => I-Servo ngqo)

Urhulumente -Ukukhetha ilizwe (ukulungiselela okokuqala okanye ukwenza isidlo sasemini kumsitho kunye "run" iqhosha)

Iphinda - Inani lokuphindaphinda (utshintsho lomjikelo wamazwe)

Ixesha lihambile -Ixesha lokujika kwimeko oyinikiweyo

Khubaza ixesha -Ixesha lokuvimba imveliso (elona xesha lincinci phakathi kotshintsho lweziphumo) ukukhusela iidrive kumonakalo.

Ixesha uphumile Ixesha lokucima imveliso (kubalulekile xa uphinda imicimbi)

Qhuba -Usenze umcimbi wokuqhuba

Khuphela - Khuphela umcimbi kwibhodi eqhotyoshwayo

Hlaziya Useto -Igcina uqwalaselo lokuqalisa kuzo zonke iisetingi

3.5. Ukuqwalaselwa kwegalelo leMilinganiselo ye-ADC kunye nee-sensors ezongezelelweyo (XIN)




Guqula Isilinganiselo esiguqulweyo (100% -x) yegalelo le-ADC

Isivusi L Ukwenza kusebenze ukhetho lokuvelisa ialam xa ixabiso lihla ngaphantsi kwemizuzu. umbundu

Isivusi H Ukwenza kusebenze ukhetho lokuvelisa ialam xa ixabiso lidlula ubuninzi. umbundu

Alarm Ulibaziseko -Alarm ixesha lokulibaziseka. Ukuba imeko yegalelo ibuyela kwifayile ye- "Kulungile" inqanaba phambi kwexesha elidlulayo, ialam ayisayi kwenziwa.

Umcimbi Wokukhubazeka -Ukuthintela ukwenziwa komsitho

Ulawulo Iflegi yomlawuli evumela utshintsho lotshintsho kulungelelwaniso lomlinganiso

Umnyhadala osezantsi - inkcazo yesiganeko esenziwe xa umda osezantsi ugqityiwe

PHANTSI ngokuthe ngqo Ikhowudi yomsitho ekufuneka yenziwe emva kokwehlisa ixabiso elingaphantsi komqobo osezantsi

Inqanaba eliphantsi -Nqanaba lomqobo osezantsi (min)

Umcimbi olungileyo - Inkcazo ye- "Kulungile" isiganeko

Kulungile ngqo - ikhowudi yomsitho oza kwenziwa emva kokungena kwifayile ye- "Kulungile" Uluhlu

ISIGANEKO ESIPHAKAMILEYO - Inkcazo yomsitho womda ophezulu

PHANTSI ngokuthe ngqo Ikhowudi yomsitho ekufuneka yenziwe emva kokugqitha kwixabiso eliphezulu lomqobo

Umgangato ophezulu -Nqanaba lomqobo ophezulu (max)

Qhuba -Ukuqhuba umcimbi woqwalaselo (utshintsho lwe-ADC yeAd-Hoc)

Hlaziya Useto -Ugcina uqwalaselo lokuqala lwegalelo le-ADC

3.6. Ukucwangciswa kweDimmers PWM / 0..10V




Guqula -Ukubuyiselwa umva kwe-polarity polarity (100% - x)

Ulawulo Iflegi yolawulo ekuvumela ukuba utshintshe iindlela ezibalulekileyo

Khubaza -Ukuthintela ukukhutshwa okunciphileyo

Kanye Guqula useto olucekeceke kube kanye (emva koko uyeke ukufiphala)

Ixabiso Min Ixabiso elincinci lokusetha ukufiphala

Ixabiso Ixabiso elijoliswe kwi-dimmer

Indlela -Imowudi yokumisela encinci (Yeka / - / + / Seta)

Inyathelo -Inyathelo lokutshintsha ixabiso lenqanaba lokufiphala

Ixabiso leMax elona xabiso liphezulu lokusetha ukufiphala

Qhuba -Uqhuba umsitho omdaka

Khuphela - Khuphela umcimbi kwibhodi eqhotyoshwayo



I-RGBW dimmer ifumana amaxabiso okuseta kwimibala eyahlukeneyo.

Ukongeza, ikuvumela ukuba wenze imowudi eqhubekayo yokutshintsha umbala usebenzisa ukucwangciswa kweedimers ezizodwa.

Hlaziya Useto -Igcina uqwalaselo lokuqalisa kuzo zonke iisetingi





Amaqhosha:

Hlaziya Useto - saving the configuration in the @City inkqubo

Bonke abalawuli - Uluhlu lwabo bonke abalawuli

Useto Useto lomlawuli wangoku

Guqula amagama -tshintsha igama lomlawuli wangoku

Umcwangcisi Umhleli wekhalenda yomlawuli wangoku

Bhala ubumbeko * -Ukuthumela umyalelo wokukhuphela ubumbeko ngumlawuli

Uphuculo lweFirmware -Ukuthumela umyalelo wokukhuphela i-firmware ngumlawuli

Misela kwakhona uMlawuli * -Ukuthumela ukuthumela useto kwakhona ukuze ukhuphele umlawuli

Cwangcisa kwakhona uMlawuli-ikopi -ikopi yomsitho wokusetha kwakhona isilawuli kwibhodi eqhotyoshwayo

Phuma -Ukuphuma komsebenzisi (ngenxa yezizathu zokhuseleko, kuya kufuneka uvale zonke iimeko ezivulekileyo zesikhangeli sewebhu esinokugcina iiparameter zokungena kwi-cache).

* - ukuthumela umyalelo kuthetha ukongeza kulayini womsitho. On connecting controller to the @City inkqubo, the controller downloads these isiganekos.

3.7. Uqwalaselo lomcwangcisi weKhalenda


Ishedyuli yekhalenda ivumela ukuzimela okuzenzekelayo kokuphindaphindeka okanye imicimbi ecwangcisiweyo (imiyalelo). Umzekelo unokuba, umzekelo, ulayita isibane sasesitalatweni ngentsimbi ye-17 kwaye ucime ngentsimbi yesi-7 (ebusika).

Del (Cima) -uyicime ngokupheleleyo into yeshedyuli.

En. (Yenza) -Yenza into yeshedyuli (kuphela ezo zikhundla ziya kwenziwa ezinokuvumela iseti yeflegi)

Igama -Igama lomsitho (ungawuchaza umcimbi ngendlela eyaziwayo)

Ikhowudi yomsitho -ikhowudi yomsitho kwikhowudi ye-hexadecimal (ikhutshiwe kwibhodi eqhotyoshwayo xa usenza imiyalelo)

Iindawo zenyanga (Ja, Fe, .., Hayi, De) -Iinyanga zikaJanuwari ... UDisemba apho umcimbi uzakuqaliswa khona

Usuku - Usuku. Unokukhetha naluphi na usuku lwenyanga okanye "*" ngayo nayiphi na into (eqhuba umcimbi yonke imihla).

Iindawo zaphakathi evekini (Mo, Tu, .. Su) -Ungakhetha iintsuku zeveki apho umsitho uyakwenziwa khona.

Yure - Iyure. Unokukhetha nayiphi na iyure okanye "*" wonke umntu (oqhuba umcimbi iyure nganye).

Min - Mzuzu. Unokukhetha nawuphi na umzuzu okanye "*" wonke umntu (eqhuba umsitho yonke imizuzu).



Isengqiqweni "kwaye" ialgorithm iyenziwa phakathi kwawo onke amasimi (ngaphandle Igama ), ke kufuneka bonke badibane ukuze umsitho uphunyezwe.



Umzekelo Ukujika kwezibane zesitalato ( NgoNovemba, uDisemba, uJanuwari, uFebruwari ) e 17.01 ngaphandle NgeeCawa.

En - ikhethiwe

Event code - 00002101010000000000 // ukuqhuba kwesiphumo sokuqala esinezibini

Iindawo zeenyanga - kuphela Hayi, De, Ja, Fe ziphawuliwe

Usuku - ikhethiwe "*" usuku ngalunye lwenyanga

Yure - ixesha elikhethiweyo ngu 17

Min - umzuzu okhethiweyo 01

Iindawo zaphakathi evekini - konke kodwa Su kukhethwe

4. LoRaWAN Network Infrastructure Configuration

This chapter only applies to LoRaWAN communication. Kwimeko yeenkqubo ezisebenzayo zisebenzisa ezinye iindlela zokuhambisa, inokukhutshelwa ngaphandle.

According to the LoRaWAN network specification, the controller connects to the @City cloud indirectly through:

4.1. LoRaWAN Gateway Configuration.

Inkqubo ye-re are many LoRaWAN gateways on the market that can simultaneously contain a number of additional options:

4.1.1. Basic configuration of LoRaWAN gateway

Isango leLoraWAN kufuneka lifikeleleke ubuncinci kwisikhululo esinye soqwalaselo.

Xa ufaka nge-Ethernet / i-WiFi kwaye uqwalasela kuphela kwi-LAN / WLAN yendawo, ukhuseleko lwesango alubalulekanga kakhulu (ngaphandle kokuba sinikezela ukufikelela kwisango ngaphandle, okt. i-intanethi).

In the case the LoRaWAN gateway is connected only via I-GSM/LTE, it is necessary to secure the gateway against access kwaye various types of attacks.

- If we want to be able to connect to the LoRaWAN gateway remotely, it must have a public + static IP address kwaye SSH service available. Ngaphandle koko, kuyakufuneka uqhagamshele ngokomzimba kwisango nge-Ethernet okanye kwi-WiFi interface.

-Kuyimfuneko ukuseta amagama okungena antsonkothileyo kubo bonke abasebenzisi abakwisixhobo.

-khubaza zonke iinkonzo ezingasetyenziswanga ezinjengeTelnet, i-FTP, iPOP, iSMTP, i-IMAP, iWWW njl. Oko kunokuba kukujoliswa kuhlaselo "kuhlala" isango nezinye iinkqubo ezinje ngemizamo yokungena.

-Ungawunciphisa umda wokungena, kuphela kwizikhululo ezineedilesi ezikhethiweyo ze-IP, elukhuseleko olusebenzayo ngokuchaseneyo. Oku kuyasebenza nakwiinkonzo ezibonakala zingabalulekanga ezinje nge-ICMP (ping), i-HTTP, i-FTP, njl.

- emva koqwalaselo olupheleleyo kunye neeveki ezininzi zovavanyo lwenkqubo, sinokuthintela zonke iinkonzo zangaphandle kunye nokufikelela okukude, okuya kuthi, nangona kunjalo, kuthintele inkonzo, ukukhangela kunye nokujonga iingodo zesango.

4.1.2. Uqwalaselo lwePakethe yePakethe yeSemtech (SPF)

Inkqubo ye- SPF's task is to send LoRaWAN packets to the LoRaWAN network server through the IP network ( UDP protocol ) to the required address of the LoRaWAN network server.

LoRaWAN Gateway with SPF is transparent kwaye passes all packets in both directions.

Ayisebenzi okanye igunyazise iiphakheji zedatha kulo naliphi na icala.

Ukuqwalaselwa kwe-SPF kulula kakhulu kwaye kubandakanya "ukwalathisa" it to the required LoRaWAN network server.

Log in via SSH to the LoRaWAN gateway using the username kwaye password specified by the device manufacturer.

Install SPF according to the LoRaWAN gateway manufacturer's instructions.

Ulawulo loqwalaselo lwe-SPF ngu "/ umsebenzisi / spf / njl /" however, depending on the LoRaWAN gateway manufacturer, it may be located in other locations.

Uqwalaselo oluphambili lwe-SPF lukwifayile "/user/spf/etc/global_conf.json", ekufuneka ihlelwe ngumhleli okhoyo (umz. vi okanye nano). Sitshintsha ixabiso leparameter: "idilesi yeseva" ngokufaka idilesi ye-IP emiselweyo yeseva yenethiwekhi okanye igama lethambeka (Ifuna inkonzo eyongezelelekileyo elungiselelwe ngokufanelekileyo inkonzo yabathengi be-DNS).

Unxibelelwano olungapheliyo lokubuya kunxibelelwano Ngo-1700 ( if you plan to change them, you must do the same on the LoRaWAN network server ) by entering identical values.

Izigodo zephakheji ye-SPF zikwifayile ye- "/ umsebenzisi / spf / var / izingodo /" umkhombandlela kwi spf.log ifayile kunye neekopi zayo zokugcina.

Inkqubo ye- network configuration of the LoRaWAN gateway on linux OS is normally in the directory "/ njl /", apho unokwenza khona / ukhubaze iinkonzo zenethiwekhi ezisemgangathweni kwaye ukhusele iserver.

Kuya kufuneka utshintshe ipassword yabo bonke abasebenzisi abafumanekayo kwinkqubo kunye kudlula umyalelo wokukhusela ukufikelela okungagunyaziswanga ngabantu abangagunyaziswanga. Kuya kufuneka utshintshe iphasiwedi yomsebenzisi kwinkxaso esekwe kwiwebhu.

Kungcono kwakhona ukukhubaza unxibelelwano lwe-WiFi, kuba abangeneleli banokuzama ukusebenzisa uhlaselo ngale ndlela yokuhambisa.

Emva kokugqiba oku kulungiswa, setha kwakhona isango nge qalisa kwakhona umyalelo.



4.2. LoRaWAN Network/Application Server Configuration

Kukho izisombululo ezininzi zenethiwekhi kunye nezicelo zeserver (kubandakanya ezasimahla). Ngamnye kubo unendlela yakhe yokudityaniswa neenkonzo zangaphandle kunye neenkqubo (umz. amafu afana @City ). Ngesi sizathu, i @City inkqubo must have an interface for integration with the installed LoRaWAN NS/AS server.

Kwimeko yenkqubo yemveliso, singasebenzisa inkonzo yasimahla "Izinto zeNethiwekhi", okoko nje sikwimida emikhulu yemihla ngemihla echazwe kwisixhobo ngasinye {ngakumbi "Ngexesha Lomoya" (30s **) kunye nenani elincinci lemiyalelo ethunyelwe kwisixhobo (10 **)}.

** Imida yangoku yemihla ngemihla yesixhobo inokutshintsha.

If you need to load new iFirmware kwaye configuration, it is necessary to use your own LoRaWAN server ( network + application ).

Oku kusinika iindlela ezininzi:

Kwezinye iinkqubo, ukumiselwa kwe-firmware + kulungisiwe (kubo bonke abalawuli abakhoyo kwinkqubo) kwaye kwaqalwa kwinqanaba lokumiselwa kwenkqubo yokuqala, eyenza lula ukhetho.

(*) - in these cases it is necessary to have a second LoRaWAN gateway set on the second server for configuration kwaye iFirmware update in order for the production environment to work continuously. For low-critical applications, you can change the configuration of one LoRaWAN gateway dedicated LoRaWAN server, which, however, will result in loss of communication with the production environment kwaye incorrect operation of these devices.

It should be realized that the software update of a single LoRaWAN controller takes about an hour, with good Uluhlu ( DR> = 4 ), so it is worth using an additional gateway to upgrade the iFirmware kwaye configuration. Kwi-low coverage (i-DR <4), ukumiselwa kwe-firmware kunye nohlaziyo akunakwenzeka kwaye kufuna iSango kunye nonxibelelwano lwe-LTE kufutshane nezixhobo ezihlaziyiweyo.

4.2.1. LoRaWAN Network Server Configuration

Kwi LoRaWAN network server, add the LoRaWAN communication gateway ( the address is located on its cover, or in the file "umsebenzisi / spf / njl / yendawo_conf.json", okanye iboniswe kwiigodo "/omsebenzisi/spf/var/log/spf.log". Jonga kwiiseva zewebhu ukuba isango lonxibelelwano lixhuma kwiseva.

Amanyathelo alandelayo kukuqwalaselwa kweserver yesicelo (ihlala ibekwe kwisixhobo esinye neseva yenethiwekhi).

Amanyathelo alandelayo kufuneka enziwe, kuxhomekeke kwisisombululo se-server esisetyenzisiweyo, kunye nokufumaneka kwe-Back-End / Front-End interface. Ujongano lwenza lula "amanyathelo okuqala" kunye noqwalaselo lwenkqubo.

Ngokubanzi, kuya kufuneka:

 







5. Work condition of @City GSM / LoRaWAN devices

Ubushushu - 40C .. + 65C

Ukufuma 0..80% rH akukho kuncipha (isixhobo)

GSM Ukunikezelwa kwamandla 5VDC @ 2A ±I-0.15 V (ye-PPM sensor kwaye xa uqhagamshela ukudluliselwa)

3.5VDC..4.2VDC @ 2A (kwezinye iimeko)


LoRaWAN power supply 5VDC @ 300mA ± I-0.15 V (ye-PPM sensor kwaye xa uqhagamshela ukudluliselwa)

3VDC..3.6VDC @ 300mA (kwezinye iimeko)


Izixhobo ze-GSM + zeGPS:

Igalelo le-antenna 50ohm

SIM nano-SIM okanye iMIM

(ukhetho kwinqanaba lokuvelisa-I-MIM inyanzelisa umsebenzisi wenethiwekhi)

Imodem yokuvunywa kweorenji (2G-CATM1), T-Mobile / DT (2G-NBIoT), 2G Abanye abaqhubi


AMABHANDI (IYurophu) Isiphumo soMbane weKlasi

B3, B8, B20 (CATM1 - 800MHz) ** 3 + 23dB ±2 < -107.3dB

B3, B8, B20 (QAPHELA-IoT - 800MHz ) ** 3 +23dB ±2 < -113.5dB

I-GSM850, i-GSM900 (GPRS) * 4 + 33dB ±2 <-107dB

GSM850, GSM900 (umda) * E2 + 27dB ±2 <-107dB

DCS1800, PCS1900 (GPRS) * 4 + 30dB ±2 < -109.4dB

Inkcazo: DCS1800, PCS1900 (EDGE) * E2 +26dB ±2 < -109.4dB

Xa usebenzisa ibhendi yangaphakathi ye-eriyali emxinwa ehambelana nebhendi ethile.


* kuphela kwimodem yeCombo: 2G, CATM1, NB-IoT

Izatifikethi:



IGPS / i-GNSS:

Ukusebenza rhoqo: 1559..1610MHz

I-eriyali impedance 50ohm

ubuninzi bovelwano * -160dB bume, -149dB yokukhangela, -145 ukuqala okubandayo

Ii-TTFF 1s (ezishushu), ezingama-21s (ezishushu), ezingama-32s (ezibandayo)

A-GPS ewe

Amandla 2g

Ireyithi yokuhlaziya encinci 1 Hz


* Ihambelana ne-eriyali emxinwa-band



LoRaWAN Devices 1.0.2 ( 8 channels, TX power: +14dBm ) Europe ( 863-870MHz )

UGQr T ukumodareyitha Uvavanyo lwe-BR bit / s Rx Sensitivity Rx

0 3min SF12 / 125kHz 250 -136dB -144dB

1 2min SF11 / 125kHz 440 -133.5dB

2 1min SF10 / 125kHz 980 -131dB

3 50s SF9 / 125kHz 1760 -128.5dB

4 (*) Ngama-50s SF8 / 125kHz 3125 -125.5dB

5 (*) Ngama-50s SF7 / 125kHz 5470 -122.5dB

6 (*) Ngama-50s SF7 / 250kHz 11000 -119dB

I-7 FSK 50kbs 50000 -130dB

(*) Iiparameter ezifunekayo zokuphucula i-firmware yenkqubo nge-OTA

(DR) -Ireyithi yedatha

(BR) -Ireyithi yeBit

T - Inkqubo ye- minimum period of data update to the @City cloud




LoRaWAN practical coverage tests:


Iimeko zovavanyo:

LoRaWAN Kerlink ifemtocell Isango langaphakathi

I-eriyali ye-Broadband yangaphandle ebekwa ngaphandle kubude obungu- ~ 9m ngaphezulu komgangatho womhlaba iWygoda gm. IKarczew (~ 110m ngaphezulu komphakamo wolwandle).

LoRaWAN device with forced DR0 with an external broadbkwaye magnetic antenna placed 1.5m above the ground on the car roof.

Iindawo zasemaphandleni (amadlelo, amasimi anemithi emincinci kunye nezakhiwo ezinqabileyo)


Esona siphumo sisekude kakhulu yiCzersk ~ 10.5km (~ 200m ngaphezulu komphakamo wolwandle) nge-RSSI elingana no -136dB (okt. with the maximum sensitivity of the LoRaWAN modem guaranteed by the manufacturer )