Tuam Tshoj -139dbm siab receiver rhiab heev cov ntaub ntawv kis tau tus mob embedded LoRa DTU module Hoobkas thiab manufacturers

-139dbm siab receiver rhiab heev cov ntaub ntawv kis tau tus mob embedded LoRa DTU module

Lus piav qhia luv luv:

LORA DTU module_MDL210 embedded davhlau ya nyob twg yog ib qho uas siv LoRa kis spectrum technology rau wireless cov ntaub ntawv kis tau tus mob, muab cov neeg siv nrog ib tug raws tu qauv-dawb tag nrho cov ntaub ntawv kis tau tus mob hom. Koj tsuas yog yuav tsum tau teeb tsa ob peb yam yooj yim kom ua tiav ntau hom kev sib txuas xws li hnub qub networking thiab Mesh network. Kuj tseem muaj ntau hom kev sib txuas lus xws li kev xav tau, tshaj tawm, thiab multicast hauv tib lub network;
TTL kev sib txuas lus interface yog muab, Cov neeg siv-phooj ywg kev lag luam serial chaw nres nkoj cov khoom siv sib txuas, cov khoom siv hluav taws xob tau txais ntau yam ntawm cov qauv siv hluav taws xob tsawg (≤40uA@5V).

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Product Detail

Khoom cim npe

Txheej txheem cej luam

Cov ntsiab lus ceev

Chipset:: Tsis muaj

Qauv nab npawb:: MDL 210

Daim ntawv thov:: TTL serial chaw nres nkoj pob tshab kis tau tus mob

Hom Lub Npe:: MAM

Qhov Chaw Keeb Kwm:: Sichuan, Suav teb

Khoom npe:: -139 dr habsiab txais rhiab heevcov ntaub ntawv kis tau tus mobLoRa DTU module

Hom:: -139 dr habsiab txais rhiab heev

Hom interface:: 2.54 pin header

RF Transmit lub zog:: default 20dBm / 100mW

Ceev hauv huab cua:: 0.018 – 37.5 kbps

Antenna Interface:: 50Ω IPEX interface, SMA interface yog xaiv tau

Qhov hnyav:: 20g ua

Loj:: 45mm * 28mm * 10mm

RF zaus:: default 433MHz, 400 ~ 520MHz Configurable

Fais fab mov:: DC 3.3V ~ 6V 200mA

Muaj peev xwm muab khoom

Muaj peev xwm muab khoom:: 10000 Daim / Daim ib hlis

Ntim & Xa

Ntim Cov Lus Qhia: -139dbm siab txais cov ntaub ntawv kis tau tus mobembedded LoRaDTU module1 pcs / hnab nrog mountings

Chaw nres nkoj: Chengdu/shanghai/shenzhen

Lub Sijhawm Lead:

Quantity (Pieces)	1-100	> 100
Est. Sijhawm (hnub)	7	Yuav tsum sib tham

-139dbm siab receiver rhiab heev cov ntaub ntawv kis tau tus mob embedded LoRa DTU module

TTL kev sib txuas lus interface yog muab, Cov neeg siv-phooj ywg kev lag luam serial chaw nres nkoj cov khoom siv sib txuas, cov khoom siv hluav taws xob tau txais ntau yam ntawm cov qauv siv hluav taws xob tsawg (≤40uA@5V).

LoRa thev naus laus zis nws tus kheej muaj super siab txais rhiab heev (RSSI) thiab

super teeb liab-rau-lub suab nrov (SNR) ntxiv rau peb cov khoom siv modem txhawb nqa tshuab thiab cov khoom lag luam ruaj khov thiab txhim khu kev qha.

LoRa wireless module muaj lub peev xwm tiv thaiv kev cuam tshuam zoo heev.

MDL210 koom tes nrog peb lub tuam txhab 4G DTU, uas tuaj yeem pab txhawb kev tsim LoRa rooj vag kom paub txog cov ntaub ntawv xa mus rau tej thaj chaw deb.

Tshaj tawm kev sib txuas lus

Nyob rau hauv tib lub network, txhua lub cuab yeej sib txuas lus nrog ib leeg

Point – Point kev sib txuas lus

Nyob rau tib lub network, kev sib txuas lus point-point

ntawm ob qho khoom siv tuaj yeem pom tau

Multicast kev sib txuas lus

Nyob rau hauv tib lub network, ib leeg lossis ntau yam khoom siv tuaj yeem tsim los ua ib pab pawg kom paub txog kev sib txuas lus hauv pab pawg

Cov saum toj no peb txoj kev sib txuas tuaj yeem ua ke hauv tib lub network

Ntxiv nrog rau kev siv cov xov tooj hauv zos kom ncaj qha teeb tsa qhov tsis zoo ntawm MIND LoRa ntaus ntawv,nws kuj txhawb wirelesslyconfigure parameters ntawm tej thaj chaw deb ntaus ntawv.

Raws li qhia hauv FIG:

Cov cuab yeej A tau txuas nrog lub khoos phis tawj los ntawm cov xov tooj sib txuas, thiab cov duab teeb tsa software muab los ntawm peb lub tuam txhab tuaj yeem siv los teeb tsa qhov tsis sib xws ntawm cov cuab yeej hauv zos A kom yooj yim thiab nrawm, thiab qhov tsis sib xws ntawm cov chaw taws teeb B kuj tuaj yeem teeb tsa. wirelessly.

* Txhawm rau teeb tsa qhov tsis sib xws hauv hom wireless, xyuas kom meej tias cov cuab yeej hauv zos thiab cov khoom siv nyob deb nroog nyob hauv tib lub network

Feature	Kev piav qhia
Fais fab mov	DC 3.3V ~ 6V, 200mA
RF zaus	default 433MHz, 400 ~ 520MHz Configurable
RF Transmit lub zog	default 20dBm / 100mW
Tag nrho lub tshuab fais fab noj	@5VDC Fais Fab, RF Transmit fais fab 20dBm: Cov ntaub ntawv kis tau tus mob siab tshaj tam sim no: ≈120mA Cov ntaub ntawv tau txais qhov siab tshaj plaws tam sim no: ≈12mA Nruab nrab standby ua hauj lwm tam sim no: 40uA (Kev ntsuas nyob rau hauv lub zog ua ntej hom) Pw tsaug zog tam sim no: ≈5uA
Wireless kis nrug deb	a. Fais fab tseem ceeb ua haujlwm hom: 3km b. Sib npaug ua haujlwm hom: 6km c.Nyob deb ua hauj lwm hom: 8km * Cov ntaub ntawv saum toj no tau raug sim hauv qhov chaw qhib qhov muag
Ceev hauv Cua	0.018 – 37.5 kbps
Kav hlau txais xov interface	50Ω IPEX interface, SMA interface yog xaiv tau
Serial chaw nres nkoj parameter	3.3V TTL Qib, 5V, tus nqi: 1200-38400bps; Cov ntaub ntawv me ntsis: 7/8; Parity check: N / E / O; Nres me ntsis: 1/2, Configurable
Kub thiab humidity ntau yam	Ua hauj lwm kub -25 ° C ~ + 70 ° C, Cia kub -40 ° C ~ + 85 ° C, txheeb ze humidity≤95% (Tsis muaj condensation)
Cov yam ntxwv ntawm lub cev	size_Length: 4.5cm dav: 2.8cm qhov siab: 1cm nyhav: 20g

Txij li xyoo 2015, peb lub tuam txhab tau pib tsim thiab tsim cov khoom LoRa series, nrog rau kev xa khoom xa tuaj ntau dua 5,000 units. Nyob rau hauv ob xyoos dhau los, LoRa series cov khoom tau ua tiav rau "National Mountain Flood Flood Disaster Early Warning" project uas peb lub tuam txhab tau koom nrog. Qhov tseeb tau ua pov thawj tias peb nrog nws cov khoom zoo, ruaj khov, thiab kev lav zoo. cov yam ntxwv, nws cov khoom tau lees paub hauv kev lag luam thiab muaj lub koob npe zoo ntawm cov neeg siv khoom.