Isango le-MKG-3L LORAWAN
Incazelo emfushane:
I-MKG-3L iyisango elijwayelekile le-LoRaWAN langaphakathi elingabizi kakhulu eliphinde lisekele iphrothokholi ye-MQTT eyimfihlo. Idivayisi ingasetshenziswa ngokuzimela noma isetshenziswe njengesango lokumboza elinokulungiswa okulula nokunembile. Ingaxhuma inethiwekhi engenantambo ye-LoRa kumanethiwekhi e-IP kanye namaseva enethiwekhi ahlukahlukene nge-Wi-Fi noma i-Ethernet.
Imininingwane Yomkhiqizo
Amathegi Omkhiqizo
Ukubuka konke
I-MKG-3L iyisango elijwayelekile le-LoRaWAN langaphakathi elingabizi kakhulu eliphinde lisekele iphrothokholi ye-MQTT eyimfihlo. Idivayisi ingasetshenziswa ngokuzimela noma isetshenziswe njengesango lokumboza elinokulungiswa okulula nokunembile. Ingaxhuma inethiwekhi engenantambo ye-LoRa kumanethiwekhi e-IP kanye namaseva enethiwekhi ahlukahlukene nge-Wi-Fi noma i-Ethernet.
Idizayini yayo ibukeka kahle futhi yesimanje, isango lisekela ukufakwa okufakwe odongeni futhi lingafakwa kalula noma kuphi ngaphakathi ukuqinisekisa ukumbozwa okwanele kwesignali.
I-MKG-3L itholakala ngamamodeli amathathu kanje:
| Inombolo Yento | Imodeli | Incazelo |
| 1 | I-MKG-3L-470T510 | Ibhendi yokusebenza kwemvamisa ye-LoRa engu-470~510MHz, efanelekela ibhendi ye-LPWA yase-Mainland China (CN470) |
| 2 | I-MKG-3L-863T870 | Ibhendi yokusebenza yemvamisa ye-LoRa engu-863~870MHz, efanelekela amabhendi e-EU868, IN865 LPWA |
| 3 | I-MKG-3L-902T923 | Ibhendi yokusebenza yemvamisa ye-LoRa engu-902~923MHz, efanelekela amabhendi e-AS923, US915, AU915, KR920 LPWA |
Izici
● Isekela i-Wi-Fi, i-4G CAT1 kanye ne-Ethernet
● Amandla Okukhipha Okuphezulu: 27±2dBm
● I-Voltage Yokunikezela: 5V DC
● Ukusebenza okuphezulu, ukuzinza okuhle kakhulu kanye nebanga elide lokudlulisela
● Ukucushwa okulula nge-interface yewebhu ngemuva kokuxhuma ekhelini le-Wi-Fi noma le-IP ledivayisi
● Ukubukeka okuncane, okubushelelezi nokufakwa okulula odongeni
● Ububanzi Bokushisa Kokusebenza: -20°C kuya ku-70°C
● Isekela iphrothokholi ye-LoRaWAN Class A, Class C kanye ne-protocol ye-MQTT eyimfihlo
● Ibhendi Yemvamisa Yokusebenza: Ukumbozwa kwebhendi ephelele ngamaza okusebenza akhethiwe
Amapharamitha Obuchwepheshe Anemininingwane
| Imininingwane Ejwayelekile | ||
| I-MCU | I-MTK7628 | |
| I-Chipset ye-LoRa | I-SX1303 + SX1250 | |
| Ukucushwa Kwesiteshi | Isixhumanisi esingaphezulu esingu-8, isixhumanisi esiphansi esingu-1 | |
| Ibanga Lokuvama | 470~510/863~870/902~923MHz | |
| 4G | Ukuhambisana kwenethiwekhi eminingi ye-4G CAT1 GSM GPRSIsilinganiso Sokukhuphuka: 5 Mbit/s; Isilinganiso Sokukhuphuka: 10 Mbit/s | |
| I-Wi-Fi | I-IEEE 802.11 b/g/n 2.4GHz | |
| Imbobo ye-Ethernet | 10/100M | |
| Ubukhulu Bokuthola Ukuzwela | -139dBm | |
| Amandla Okudlulisa Aphezulu | +27 ± 2dBm | |
| I-Voltage Yokusebenza | 5V DC | |
| Izinga Lokushisa Lokusebenza | -20 ~ 70℃ | |
| Umswakama Osebenzayo | 10% ～90%, ayinciphisi | |
| Ubukhulu | 100*71*28 mm | |
| RFImininingwane | ||
| I-Bandwidth Yesiginali/[KHz] | Isici Sokusabalalisa | Ukuzwela/[dBm] |
| 125 | SF12 | -139 |
| 125 | SF10 | -134 |
| 125 | SF7 | -125 |
| 125 | SF5 | -121 |
| 250 | SF9 | -124 |
