PROFESSION INOVIMBISA HUNHU, SERVICE INOSANGANA RUDZIDZO.

Multi working mode 8km kutaurirana kureba data transmission terminal LoRa DTU

Tsanangudzo Pfupi:

Transparent transparent yeserial data
50uA yakaderera simba rekushandisa
3-8km kutaurirana chinhambwe
Multiple network communication modes


Product Detail

Product Tags

Overview
Quick Details
Chipset:
SX1278
Model Number:
MDL311
Application:
Indasitiri data kutapurirana
Zita reBrand:
MIND
Nzvimbo Yekwakabva:
Sichuan, China
Zita rechigadzirwa:
data transmission terminalRS232 RS485 serial portLoRa DTU
Type:
IndasitiriLoRa DTU
Serial data interface:
RS232/RS485
Nhaurirano Mode:
433MHz LoRa yakapararira spectrum
Frequency Band:
400MHz kusvika 520MHz Configurable
Kushanda Tembiricha:
-25 ℃ ~ +70 ℃
Kurema
212g
Saizi
90.5mm*62.5mm*23.5mm
Interface type:
Zviteshi
Antenna connector:
50ΩSMA munhukadzi
Supply Ability
Supply Ability:
10000 Set / Sets pamwedzi
Packaging & Delivery
Packaging Details
Multi working mode 8km kutaurirana kureba data transmission terminal LoRa DTU1 set/bag (ine customized parts)
Port
Chengdu/shanghai/shenzhen

 

Nguva Yekutungamira:
Huwandu(Sets) 1 - 100 >100
Est. Nguva(mazuva) 7 Kutaurirana

  • Transparent transparent yeserial data
  • 50uA yakaderera simba rekushandisa
  • 3-8km kutaurirana chinhambwe
  • Multiple network communication modes

Mune matatu ari pamusoro ekushanda modes, MDL311 inogona kutumira uye kugamuchira data, uye maparameter ataurwa pamusoro anoyerwa data.

LoRa tekinoroji ine yakakwira recei senitivity (RSSI) uye chiratidzo-ku-ruzha chiyero (SNR), yakasanganiswa neyedu yekumisikidza modulation uye demodulation tekinoroji, LoRa isina waya chigadzirwa chine simba rinopesana nekukanganisa uye yakagadzikana uye yakavimbika chigadzirwa kuita.

Wiring port

MDL311 inopa marudzi maviri emagetsi interface, maviri marudzi emagetsi interface anogona chete kusarudza imwe yekushandisa, haigone kubatana panguva imwe chete.

Vin+ GND: Iyo magetsi emagetsi emhando yeiyi interface ndeye DC 5 ~ 30V;

BAT + BAT-: Iyo magetsi emagetsi emhando yeiyi interface ndeye 3.4 ~ 4.2V.

Serial Port

RS232 (RXD, TXD, GND) uye 485 interface yakanyorwa pane panhizha, uye imwe chete yadzo inogona kusarudzwa;

Kana ikashandiswa panguva imwe chete, zvinodikanwa kuve nechokwadi kuti maviri serial ports eDTU akazununguka munguva yekugamuchira serial port data, zvikasadaro pachave nekukakavadzana.

MDL yakatevedzana chigadzirwa inotora 32-bit ARM yakaderera-simba CPU, uye yakasarudzika RF yekutaurirana tekinoroji yeMind tekinoroji, iyo inoita kuti chigadzirwa chakamira chiripo chiri pasi pe50uA.

Pa50uA simba rekushandisa, MDL mudziyo ichiri kushanda uye inogona kugamuchira uye kutumira data chero nguva, iyo isiri iyo simba rekushandisa pasi pekurara.

*Iyo iri pamusoro pese data inoyerwa mu "simba rekutanga maitiro".

Flexible uye ine simba AD-hoc network

Kukurukurirana kwenhepfenyuro

Mune imwechete network, mudziyo wega wega unotaurirana kune mumwe nemumwe.

Kutaurirana-pfungwa

Mune imwecheteyo network, point-point kutaurirana pakati pezvipi zvese zviviri zvinogona kuitika.

Multicast kutaurirana

Munetiweki imwe chete kana akawanda maturusi anogona kusetwa seboka kuti aone kutaurirana pakati pemapoka

*Idzi dziri pamusoro nzira nhatu dzenetwork dzinogona kusanganiswa mune imwecheteyo network.

* MDL311 coordination 4G DTU inogona kuseta nyore LoRa gedhi uye kuona kure kure kuendesa data.

Pamusoro pekushandisa yemuno serial port mutsara kugadzirisa ma paramita zvakananga, Mind LoRa michina inotsigirawo isina waya yekumisikidzwa kweiyo kure mudziyo paramita.

Sezvinoratidzwa pamufananidzo uri pamusoro:

Chishandiso A chakabatana pakombuta kuburikidza neserial port tambo. Uchishandisa iyo graphical kumisikidza software yakapihwa nekambani yedu, ma parameter echishandiso chemuno a anogona kugadzirwa zviri nyore uye nekukurumidza, uye maparamendi echishandiso chiri kure B anogonawo kugadzirwa newaya isina waya.

*Kugadzirisa maparamendi mune isina waya modhi, zvinodikanwa kuve nechokwadi chekuti mudziyo wemuno uye mudziyo uri kure uri mune imwecheteyo network.

Hunhu Tsanangudzo
Magetsi Vin Port: DC 5V ~ 30V
(Imwe chete interface inogona kusarudzwa) Bat Port: 3.5V ~ 5V
Frequency 433MHz ndeye 400MHz ~ 520MHz inogadziriswa
RF kutumira simba Default: 20dBm / 100mW
Kushandisa Simba T (simba rekutanga maitiro) @12V DC RF Simba: 20dBm
Peak ikozvino yekufambisa data ≈60mA
Data recei peak ikozvino ≈20mA
Avhareji Idle kushanda ikozvino ≈15uA
  @3.7V BAT RF Simba: 20dBm
Peak ikozvino yekufambisa data ≈140mA
Data recei peak current ≈15mA
Avhareji Idle kushanda ikozvino ≈50uA
Wireless transmission distance Simba rekutanga mode 3Km
Kuenzanisa kushanda mode 6Km
Distance priority mode 8Km
*Nhambwe dzaipimwa pakavhurika uye zvaioneka.
Transmission rate 0.018~37.5Kbps
Recei kunzwa -139dBm Max
Antenna Connector 50Ω SMA mukadzi
Serial port parameter RS232/RS485 level, Baudrate:1200 ~ 38400bps, Data bits: 7/8,
Parity: N/E/O, Stop bits: 1/2bits
Tembiricha uye humidity range Kushanda tembiricha: -25 ℃ ~ + 70 ℃
Kuchengetedza tembiricha: -40 ℃ ~ + 85 ℃
Hunyoro hunyoro: <95%, hapana condensation
Zvimiro zvemuviri Kureba: 90.5mm, hupamhi: 62.5mm Kukwirira: 23.5mm


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