Tšebeliso e tlase ea Matla a UDP/CoAP NB-IoT Wireless Communication Module
- Chipset:
- BC95
- Nomoro ea Mohlala:
- MDN211
- Kopo:
- Setsi sa phetiso ea data ea indasteri
- Lebitso la Brand:
- TLHOKOMELO
- Sebaka sa Tšimoloho:
- Sichuan, China
- Lebitso la sehlahisoa:
- phetiso ea data e se nang mohala e kenelletseng terminal NB-IOT DTU
- Mofuta:
- Indasteri e kenelletseng terminal NB-IOT DTU
- Sebopeho sa data ea serial:
- 3.3V TTL
- Mokhoa oa puisano:
- NB-IOT
- SIM Card:
- SIM e nyenyane: 3V
- Mocheso oa Mosebetsi:
- -30 ℃ ~ +75 ℃
- Boima ba 'mele:
- 212g
- Boholo:
- 44mm*628mm*8mm
- Frequency Band:
- Bx: Phetolelo ea machaba
- Phepelo ea motlakase:
- DC3.6V-4.2V , Boleng bo tloaelehileng: 4 V
- Matla a Phepelo:
- 10000 Set/Sets ka Khoeli
- Lintlha tsa Sephutheloana
- NB-IOT DTU1 set/bag (e nang le likarolo tse ikhethileng)
- Boema-kepe
- Chengdu/shanghai/shenzhen
- Lead time:
-
Bongata(Lihlopha) 1 - 100 >100 EST.Nako(matsatsi) 7 Ho buisanoa
NB-IOT DTU e nang le litšenyehelo
Ho tsoha ho DTU ka data ea serial ho kena sebakeng se hokahaneng hanghang, marang-rang a pepenene, sethala sa leru sa IoT se tšehelitsoe, molaetsa o sutumetsoa ke WeChat.
MDN211NB-IoTDTU ke terminal e kenelletseng e thehiloeng hoNB-IoTbakeng sa phetisetso ea data e se nang mohala, molumo o monyane, boema-kepe bo bonolo, basebelisi ba ka e kopanya habonolo lebotong la bona la bo-mme; ts'ehetsa marang-rang,IDLE, boemo ba PSM, fumana tšebeliso e tlase ea matla ka li-A tse seng kae;Ts'ehetsa protocol ea marang-rang ea UDP, e fanang ka mokhoa o hlakileng oa phetisetso ea data bakeng sa basebelisi;Ts'ehetsa pakete ea ho otla ha pelo e ikhethileng, pakete ea ngoliso, hlooho;Ts'ehetsa Cloud ea rona ea IoT e iketselitseng ntle le seva sa moaho ke basebelisi;Ts'ehetsa SCADA ea indasteri ka botlalo, basebelisi ha ba hloke ho tsotella protocol e rarahaneng ea marang-rang, feela ka li-serials tsa phetiso e pepeneneng u ka fihlelang ho romella le ho amohela data ka waelese, ho etsa hore sesebelisoa sa hau se hokahane le Marang-rang ntle le moeli oa nako kapa sebaka.
Sehlahisoa Tekheniki Parameters
| Litšobotsi | Litlhaloso |
| Phepelo ea motlakase | DC3.6V-4.2V , Boleng bo tloaelehileng: 4 V |
| Tšebeliso ea matla | @4VDC Phepelo ea Matla e sebetsang Hona joale: 60mA-150mA Mosebetsi o phahameng oa hona joale: 500mA Mokhoa oa ho robala oa PSM Hajoale:≈10uA |
| Sehokelo sa Antenna | IPEX Connector kamehla, SMA Connector ke boikhethelo |
| Sebopeho sa Series Data | 3.3 Boemo ba TTL Sekhahla sa Baud: 1200-38400bps Likarolo tsa data: 8 Tlhahlobo ea Parity: Che Emisa likotoana: 1bits |
| Frequency Band | MDN211-B5: China Telecom 850M MDN211-B8: China Mobile/Unicom 900M MDN211-Bx: Phetolelo ea machaba |
| Marang-rang | NB-IoT UL/DL:200kbps/200kbps |
| SIM Card | SIM e nyenyane: 3V |
| Boemo ba mocheso | Mocheso oa tikoloho ea mosebetsi: -30°C ho ea +75°C Mocheso oa polokelo -40°C ho ea +85°C |
| Sebaka sa mongobo | Mongobo o amanang le 95% (ha ho condensation) |
| Litšobotsi tsa 'mele | bolelele: 44mm, bophara: 28mm, bophahamo: 8mm |
Tlhaloso ea Mosebetsi o ka Sehloohong
Multiple Networks Online Mode
Ts'ehetsa ho fetoha ha othomathike marang-rang, mekhoa ea IDLE, PSM ho fumana matla a tlase.Nako ea nako ea setšoantšo se ka tlase (20s, 10s,24h) e itšetlehile ka setsi sa setsi sa setsi / marang-rang a marang-rang a marang-rang, ho joalo le ka boleng ba tšebeliso ea matla e boletsoeng, basebelisi ba molemo ho fumana litekanyetso ka mor'a tlhahlobo e sebetsang.
NB-IoT Network Transparent Transmission Mode
Sekaseka le ho sebetsana le maemo a fapaneng ka bohona, fana ka phihlello e hlakileng ea phetisetso ea netweke ea NB-IoT e tsitsitseng, e tšepahalang.
Setsi se Iketselitsoeng ka Potlako
Ho sebelisa SDK ea rona ho nolofatsa nts'etsopele ea komporo, re ka fana ka mekhoa ea ntlafatso ea lipuo tse ngata, kahoo o ka theha setsi sa hau kapele ntle le ho etsa mananeo.
<Tsehetsa Mekhoa e Mengata ea Tlhophiso ea Parametha>
- Ka ho sebelisa software e tšehetsang bakeng sa tlhophiso ea paramethara
- Ka ho kopanya parameter configuration protocol bakeng sa mosebedisi motherboard
- Ka ho kopanya protocol ea tlhophiso ea parameter bakeng sa setsi sa data ho tlhophiso e hole
- Ka ho sebelisa virtual serial port le ho kopanya le software ea tlhophiso ea lehae e thehiloeng ho seva sa rona sa leru
< Flexible Data Packet Format Customization >
- Pakete ea ngoliso ea tloaelo: Basebelisi ba ka hlophisa ka bolokolohi litaba tsa pakete ea data e rometsoeng ha MDN211 e qala ho hokahana setsing sa data.
- Pakete e tloaelehileng ea ho otla ha pelo: Basebelisi ba ka hlophisa ka bolokolohi litaba tsa pakete ea ho otla ha pelo e rometsoeng ke MDN211 setsing sa data.
- Pakete ea lihlooho tse tloaelehileng: Mosebelisi a ka hlophisa litaba tse itseng pele pakete ea data e romelloa ke DTU setsing sa data ho khetholla mofuta oa data kapa sehlopha.
<Tsehetsa ka botlalo Mind IoT >
Support Mind IoT Cloud ntle le seva sa moaho ke basebelisi, mosebelisi a ka sebelisa theknoloji ea rona ea phetisetso ea Cloud ntle le tefo ea seva e le ho fokotsa litšenyehelo.
< Ts'ehetso e felletseng bakeng sa SCADA ea indasteri >
Ts'ehetsa OPC Sever, SCADA e mengata e kholo, serial e fumanehang, fokotsa bothata ba nts'etsopele ea software.
<TTL Serial port Communication >
Baud e ka khethoa ho tloha ho 1200bps ho isa ho 38400bps, li-data bits/stop bits/parity e ka ba khetho
< SIM Interface >
Mosebelisi a ka rala sebaka sa SIM card a le mong ho fokotsa bothata ba tšebeliso ea bareki
< Molumo o Monyane >
bophahamo ba modumo e nyane, 28mm * 44mm * 8mm, e loketseng ho kopanya e kentsoeng
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