China -139dbm high receiver sensitivity data transmission yakabatanidzwa LoRa DTU module fekitori nevagadziri

-139dbm high receiver sensitivity data transmission yakabatanidzwa muLoRa DTU module

Tsananguro pfupi:

Iyo LORA DTU module_MDL210 embedded terminal ndiyo inoshandisa tekinoroji yeLoRa spread spectrum yekutumira data isina waya, ichipa vashandisi nzira yekutumira data isina protocol. Iwe unongoda chete kugadzirisa ma parameter mashoma ari nyore kuti uwane nzira dzakawanda dzekubatanidza data dzakadai se star networking uye Mesh network. Kunewo nzira dzakawanda dzekutaurirana dzakadai se on-demand, broadcast, uye multicast mune imwe network;
Chimiro chekutaurirana cheTTL chinopihwa, Chinoshandiswa zviri nyore kushandisa michina yeindasitiri ine serial port network, simba remidziyo rinoshandisa dhizaini yakasiyana-siyana yekushandisa simba shoma (≤40uA@5V).

Tumira email kwatiri

Tsananguro

Matagi eChigadzirwa

Pfupiso

Mashoko Anokurumidza

Chipset:: Hapana

Nhamba yeModhero:: MDL210

Kushandiswa:: TTL serial port transmission yakajeka

Zita reBrand:: PFUNGWA

Nzvimbo Yekwakabva:: Sichuan, China

Zita rechigadzirwa:: -139dbmkunzwa kwakanyanya kwekugamuchirakutapurirana kwedataLoRa DTU module

Rudzi:: -139dbm kunzwisisika kwemugamuchiri wepamusoro

Rudzi rweInterface:: 2.54 pini musoro

Simba rekutumira RF:: 20dBm/100mW yakajairika

Kumhanya Mumhepo:: 0.018 – 37.5 kbps

Chinongedzo cheAntena:: 50Ω IPEX interface, SMA interface ndeyekusarudza

Kurema:: 20g

Saizi:: 45mm*28mm*10mm

Kuwanda kweRF:: default 433MHz,400~520MHz Inogadziriswa

Magetsi:: DC3.3V~6V 200mA

Kugona Kupa

Kugona Kupa:: 10000 Chidimbu/Zvidimbu pamwedzi

Kurongedza & Kutumira

Mashoko Ekutakura: -139dbm kutumira data rekugamuchira data rine hunhu hwepamusorozvakaiswa mukatiLoRaDTU module1 pcs/bhegi rine zvinhu zvinosungirirwa

Chiteshi chengarava: Chengdu/shanghai/shenzhen

Nguva Yekutungamira:

Huwandu (Zvidimbu)	1 – 100	>100
Nguva Inofungidzirwa (mazuva)	7	Kutaurirana

-139dbm kutumira data rekugamuchira data rine hunhu hwepamusorozvakaiswa mukatiModule yeLoRa DTU

Chimiro chekutaurirana cheTTL chinopihwa, Chinoshandiswa zviri nyore kushandisa michina yeindasitiri ine serial port network, simba remidziyo rinoshandisa dhizaini yakasiyana-siyana yekushandisa simba shoma (≤40uA@5V).

Tekinoroji yeLoRa pachayo ine super high receiving sensitivity (RSSI) uye

Super signal-to-noise (SNR) pamwe chete netekinoroji yedu yekutsigira modem uye mashandiro akasimba uye akavimbika echigadzirwa.

Module yeLoRa isina waya ine simba guru rekudzivirira kukanganiswa.

MDL210 inoshanda pamwe chete ne4G DTU yekambani yedu, iyo inogona kubatsira pakugadzirwa kweLoRa gateway kuti ikwanise kutumira data iri kure.

Kutaurirana kwenhepfenyuro

Pasi penetwork imwe chete, mudziyo wega wega unotaurirana

Kutaurirana kwepfungwa - Pfungwa

Pasi penetwork imwe chete, kutaurirana kwenzvimbo

pakati pezvishandiso zviviri zvinogona kuwanikwa

Kutaurirana kwemavhidhiyo akawanda

Pasi penetwork imwe chete, zvishandiso chimwe chete kana zvakawanda zvinogona kuiswa seboka kuti zviite kutaurirana kubva kuboka kuenda kuboka

Nzira nhatu dziri pamusoro apa dzekubatanidza network dzinogona kubatanidzwa mune imwe network

Pamusoro pekushandisa tambo yemuno inotevedzana kugadzirisa zvakananga maparamita emudziyo weMIND LoRa,inotsigirawo pasina wayakugadzirisa maparamita emudziyo uri kure.

Sezvakaratidzwa muMufananidzo:

Mudziyo weA wakabatana nekombuta kuburikidza netambo yeserial, uye software yemifananidzo inopihwa nekambani yedu inogona kushandiswa kugadzirisa maparamita emudziyo weA wemunharaunda zviri nyore uye nekukurumidza, uye maparamita emudziyo weB wekure anogonawo kugadziriswa pasina waya.

*Kuti ugadzirise ma parameters mu wireless mode, iva nechokwadi chekuti mudziyo wemunharaunda nemudziyo uri kure zviri mu network imwe chete

Chinhu	Tsananguro
Magetsi	DC 3.3V~6V,200mA
RF kakawanda	default 433MHz,400~520MHz Inogadziriswa
Simba rekutumira reRF	20dBm/100mW yakajairika
Kushandiswa kwesimba remuchina wese	@5VDC Simba, RF Simba rekutumira 20dBm: Kutapurirana kwedata kwepamusoro-soro: ≈120mA Nhamba yepamusoro yedata receipt: ≈12mA Avhareji yemazuva ekushanda ari kushanda: 40uA (Inoyerwa mu power priorlty mode) Kurara kwazvino: ≈5uA
Daro rekutapurirana pasina waya	a. Simba rinonyanya kukosha rekushanda: 3km b. Maitiro ekushanda akaenzana: 6km c. Kureba kwekushanda kwenzvimbo yekutanga: 8km *Data iri pamusoro apa rinoedzwa munzvimbo yakazaruka yekuona
Kumhanya Mumhepo	0.018 – 37.5kbps
Antena interface	50Ω IPEX interface, SMA interface ndeyekusarudza
Maparamita echiteshi cheserial	3.3V TTL Level, 5V, rate:1200-38400bps; Data bit:7/8; Parity Check: N/E/O; Stop bit:1/2, Configurable
Tembiricha uye hunyoro	Tembiricha yekushanda -25°C ~+ 70°C, Tembiricha yekuchengetera -40°C ~+ 85°C, Hunyoro≤95% (Hapana kudziya kwemvura)
Hunhu hwemuviri	saizi_Kureba: 4.5cm upamhi: 2.8cm kukwirira: 1cm huremu: 20g

Kubva mugore ra2015, kambani yedu yakatanga kugadzira nekugadzira zvigadzirwa zveLoRa series, nekutumira zvinhu zvinodarika 5,000. Mumakore maviri apfuura, zvigadzirwa zveLoRa series zvakashandiswa zvinobudirira kuchirongwa che "National Mountain Flood Disaster Early Warning" icho kambani yedu yakabatanidzwa nacho. Chokwadi chakaratidza kuti isu Nehunhu hwayo hwepamusoro, hwakagadzikana, uye hune vimbiso yakawanda, zvigadzirwa zvayo zvave kuzivikanwa muindasitiri uye zvine mukurumbira wakanaka pakati pevatengi.