I-MICROCHIP RN2903 Amandla Aphansi Ibanga Elide Lokudluliswa Kwemojuli ye-LoRa
Izici ezijwayelekile
- Isitaki sephrothokholi Sekilasi A se-LoRaWAN™ esisebhodini
- I-interface yomyalo we-ASCII phezu kwe-UART
- Isici sefomu elihlangene: 17.8 x 26.7 x 3 mm
- Amaphedi e-Castellated SMT okufakwa kalula futhi okuthembekile kwe-PCB
- Ivumelana nemvelo, ithobela i-RoHS
- Ukuthobela:
- I-Modular Certified for the United States (FCC) kanye ne-Canada (IC)
- E-Australia naseNew Zealand
- Ukuthuthukisa I-Firmware Yedivayisi (DFU) phezu kwe-UART (bona “RN2903 LoRa™ Technology Module Command Reference User's Guide” DS40000000A)
Iyasebenza
- Ivolumu yokusebenza eyodwatage: 2.1V ukuya ku-3.6V (3.3V ejwayelekile)
- Ibanga lokushisa: -40°C ukuya +85°C
- Ukusetshenziswa kwamandla aphansi
- I-RF Communication Bit Rate ehlelekayo ifika ku-300 kbps ngokushintshashintsha kwe-FSK, 12500 bps nge-LoRa™ Technology modulation
- I-MCU ehlanganisiwe, i-Crystal, i-EUI-64 Node Identity Serial EEPROM, i-Radio Transceiver ene-Analog Front End, i-Circuitry efanayo
- 14 GPIOs ukulawula kanye nesimo
Izici ze-RF/Analog
- I-Long-Power Long Range Transceiver esebenza kubhendi yefrikhwensi engu-915 MHz
- Ukuzwela kwe-High Receiver: kuze kufike ku- -148 dBm
- Amandla e-TX: alungiseka aze afike ku-+20 dBm i-PA esebenza kahle kakhulu
- I-FSK, GFSK, kanye ne-LoRa Technology modulation
- IIP3 = -11 dBm
- > 15 km ukukhava endaweni engaphansi kwedolobha kanye > 5 km ukukhava endaweni yasedolobheni
Incazelo
Imojula ye-Microchip's RN2903 Low-Power Long Range LoRa Technology Transceiver inikeza isixazululo esisebenziseka kalula, esinamandla aphansi sokudluliswa kwedatha okungenantambo ebangeni elide. I-interface yomyalo othuthukisiwe inikeza isikhathi esisheshayo sokumaketha. Imojula ye-RN2903 ithobelana nezicaciso zephrothokholi Yekilasi A le-LoRaWAN. Ihlanganisa i-RF, isilawuli se-baseband, iphrosesa ye-Application Programming Interface (API), okuyenza ibe yisixazululo esiphelele sebanga elide. Imojula ye-RN2903 ilungele izinhlelo zokusebenza ezilula zezinzwa zebanga elide ezine-MCU engumsingathi wangaphandle.
Izinhlelo zokusebenza
- Ukufundwa Kwemitha Okuzenzakalelayo
- I-Automation yasekhaya neyokwakha
- I-alamu engenantambo kanye nezinhlelo zokuvikela
- Ukuqapha Nokulawula Izimboni
- Umshini kuya Umshini
- I-inthanethi Yezinto (IoT)
KWAMAKHASIMENDE ETHU AVANSIWEYO
Kuyinhloso yethu ukunikeza amakhasimende ethu ayigugu imibhalo engcono kakhulu engakhona ukuze uqinisekise ukusetshenziswa ngempumelelo kwemikhiqizo yakho ye-Microchip. Kuze kube manje, sizoqhubeka nokuthuthukisa izincwadi zethu ukuze zihambisane kangcono nezidingo zakho. Izincwadi zethu zizothuthukiswa futhi zithuthukiswe njengoba kwethulwa imiqulu emisha nezibuyekezo. Uma unanoma yimiphi imibuzo noma ukuphawula mayelana nalokhu kushicilelwa, sicela uthinte uMnyango Wezokuxhumana Kwezokumaketha nge-E-mail ku docerrors@microchip.com. Siyayamukela impendulo yakho.
Iningi Lamanje Ledatha Yeshidi
Ukuze uthole inguqulo yakamuva kakhulu yaleli shidi ledatha, sicela ubhalise ku-Worldwide yethu Web isayithi ku: http://www.microchip.com Ungakwazi ukunquma inguqulo yeshidi ledatha ngokuhlola inombolo yalo yezincwadi etholakala ngaphansi kwekhona elingaphandle lanoma iliphi ikhasi. Uhlamvu lokugcina lwenombolo yombhalo inombolo yenguqulo, (isb, i-DS30000000A inguqulo A yedokhumenti DS30000000).
Iphutha
Ishidi eliyiphutha, elichaza umehluko omncane wokusebenza kusuka eshidini ledatha kanye nezixazululo ezinconyiwe, zingase zibe khona kumadivayisi amanje. Njengoba izinkinga zedivayisi/amadokhumenti zaziwa kithi, sizoshicilela ishidi le-errata. I-errata izocacisa ukubuyekezwa kwe-silicon kanye nokubuyekezwa kombhalo osebenza kuwo. Ukuze uthole ukuthi ingabe ishidi le-errata likhona yini kudivayisi ethile, sicela uhlole okukodwa kwalokhu okulandelayo:
- I-Microchip emhlabeni jikelele Web isiza; http://www.microchip.com
- Ihhovisi lakho lendawo lokuthengisa le-Microchip (bona ikhasi lokugcina)
Lapho uthintana nehhovisi lezokuthengisa, sicela ucacise ukuthi iyiphi idivayisi, ukubuyekezwa kwe-silicon neshidi ledatha (faka nenombolo yezincwadi) oyisebenzisayo.
Uhlelo Lokwazisa Kwekhasimende
Bhalisa kweyethu web indawo ku www.microchip.com ukuthola ulwazi lwamanje kakhulu kuyo yonke imikhiqizo yethu.
IDIVAYISI IYAQHUBEKAVIEW
Imojula ye-transceiver ye-RN2903 ihlanganisa i-LoRa Technology RF modulation, ehlinzeka ngokuxhumana kwe-spectrum esabalele ibanga elide ne-high interference immunity.Usebenzisa i-LoRa Technology modulation technique, i-RN2903 ingafinyelela ukuzwela komamukeli we -148 dBm. Ukuzwela okuphezulu kuhlanganiswe namandla ahlanganisiwe+20 dBm ampI-lifier ikhiqiza isabelomali sesixhumanisi esihola phambili, esiyenza ilungele izinhlelo zokusebenza ezidinga ububanzi nokuqina.
I-LoRa Technology modulation nayo ihlinzeka nge-advan ebalulekiletages kukho kokubili ukuvimbela nokukhethwa uma kuqhathaniswa namasu okushintshashintsha avamile, ukuxazulula ukuyekethisa komklamo wendabuko phakathi kobubanzi obunwetshiwe, ukungavikeleki kokuphazamiseka, kanye nokusetshenziswa kwamandla aphansi.Imojuli ye-RN2903 iletha umsindo wesigaba oyingqayizivele, ukukhetha, ukuhambisana komamukeli, kanye ne-IIP3 yamandla aphansi kakhulu. ukusetshenziswa. Umfanekiso 1-1, Umfanekiso 1-2, kanye noMfanekiso 1-3 ubonisa phezulu kwemojuli view, iphinikhodi, kanye nomdwebo webhulokhi.
I-RN2903
| Phina | Igama | Uhlobo | Incazelo |
| 1 | GND | Amandla | Indawo yokugcina impahla |
| 2 | UART_RTS | Okukhiphayo | Isiginali ye-UART RTS yokuxhumana(1) |
| 3 | UART_CTS | Okokufaka | Ukuxhumana UART CTS isignali(1) |
| 4 | IGCINIWE | - | Ungaxhumeki |
| 5 | IGCINIWE | - | Ungaxhumeki |
| 6 | UART_TX | Okukhiphayo | I-Communication UART Transmit (TX) |
| 7 | UART_RX | Okokufaka | Ukuthola i-UART yokuxhumana (RX) |
| 8 | GND | Amandla | Indawo yokugcina impahla |
| 9 | I-GPIO13 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 10 | I-GPIO12 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 11 | GND | Amandla | Indawo yokugcina impahla |
| 12 | I-VDD | Amandla | Itheminali yokuphakela kahle |
| 13 | I-GPIO11 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 14 | I-GPIO10 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 15 | NC | - | Ayixhunyiwe |
| 16 | NC | - | Ayixhunyiwe |
| 17 | NC | - | Ayixhunyiwe |
| 18 | NC | - | Ayixhunyiwe |
| 19 | NC | - | Ayixhunyiwe |
| 20 | GND | Amandla | Indawo yokugcina impahla |
| 21 | GND | Amandla | Indawo yokugcina impahla |
| 22 | GND | Amandla | Indawo yokugcina impahla |
| 23 | RF | I-analogue ye-RF | Iphinikhodi yesignali ye-RF |
| 24 | GND | Amandla | Indawo yokugcina impahla |
| 25 | NC | - | Ayixhunyiwe |
| 26 | GND | Amandla | Indawo yokugcina impahla |
| 27 | GND | Amandla | Indawo yokugcina impahla |
| 28 | GND | Amandla | Indawo yokugcina impahla |
| 29 | NC | - | Ayixhunyiwe |
| 30 | TEST0 | - | Ungaxhumeki |
| 31 | TEST1 | - | Ungaxhumeki |
| 32 | SETHA KABUSHA | Okokufaka | Okokufaka okusebenzayo kokusetha kabusha idivayisi |
| 33 | GND | Amandla | Indawo yokugcina impahla |
| 34 | I-VDD | Amandla | Itheminali yokuphakela kahle |
| 35 | I-GPIO0 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 36 | I-GPIO1 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 37 | I-GPIO2 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 38 | I-GPIO3 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 39 | I-GPIO4 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 40 | I-GPIO5 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 41 | GND | Amandla | Indawo yokugcina impahla |
| 42 | NC | - | Ayixhunyiwe |
| 43 | I-GPIO6 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| Phina | Igama | Uhlobo | Incazelo |
| 44 | I-GPIO7 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 45 | I-GPIO8 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 46 | I-GPIO9 | Okokufaka/Okukhiphayo | Iphinikhodi yenhloso evamile ye-I/O |
| 47 | GND | Amandla | Indawo yokugcina impahla |
Qaphela 1:
Imigqa yokuxhawula ngokuzithandela iyasekelwa ekukhishweni kwe-firmware okuzayo.
IMICIMBI EJWAYELEKILE
Ithebula 2-1 linikeza imininingwane ejwayelekile yemojuli. Ithebula 2-2 kanye neThebula 2-3 linikeza izici zikagesi zemojuli kanye nokusetshenziswa kwamanje. Ithebula 2-4 kanye neThebula 2-5 libonisa ubukhulu bemojuli kanye nedatha yokulinganisa amandla e-RF okukhiphayo.
| Ukucaciswa | Incazelo |
| I-Frequency Band | 902.000 MHz ukuze 928.000 MHz |
| Indlela Yokushintshashintsha | I-FSK, GFSK kanye ne-LoRa™ Technology modulation |
| Isilinganiso Sedatha Esikhulu Esisemoyeni | 300 kbps nge FSK modulation; 12500 bps nge-LoRa Technology modulation |
| Uxhumano lwe-RF | Ukuxhumana konqenqema lwebhodi |
| Isixhumi esibonakalayo | UART |
| Ibanga Lokusebenza | > 15 km ukuhamba endaweni engaphansi kwedolobha; > 5 km ukutholakala endaweni yasedolobheni |
| Ukuzwela ku-0.1% BER | -148 dBm(1) |
| Amandla e-RF TX | Kulungiseka kuze kufike kubukhulu. 20 dBm kubhendi engu-915 MHz(2) |
| Izinga lokushisa (elisebenzayo) | -40°C kuya +85°C |
| Izinga lokushisa (isitoreji) | -40°C kuya +115°C |
| Umswakama | 10% ~ 90%
ukungafinyeleli |
Qaphela
Kuncike ekuguquguqukeni. Nweba Isici Sokusabalalisa (SF). Amandla e-TX ayalungiseka. Ukuze uthole ulwazi olwengeziwe, bheka i-“RN2903 LoRa™ Technology Module Command Reference User’s Guide” (DS40000000A).
| Ipharamitha | Okuncane. | Thayipha. | Ubukhulu. | Amayunithi |
| I-Supply Voltage | 2.1 | - | 3.6 | V |
| Voltage kunoma iyiphi iphinikhodi ngokuphathelene ne-VSS (ngaphandle kwe-VDD) | -0.3 | - | I-VDD + 0.3 | V |
| Voltage ku-VDD mayelana ne-VSS | -0.3 | - | 3.9 | V |
| Okokufaka Clamp Yamanje (IIK) (VI < 0 noma VI > VDD) | - | - | +/-20 | mA |
| Okukhiphayo Camp Yamanje (IOK) (VO < 0 noma VO > VDD) | - | - | +/-20 | mA |
| I-GPIO usinki/umthombo wamanje ngayinye | - | - | 25/25 | mA |
| Ingqikithi ye-GPIO usinki/umthombo wamanje | - | - | 200/185 | mA |
| Ukugcinwa Kwedatha ye-RAM Voltage (kwimodi yokulala noma setha kabusha isimo) | 1.5 | - | - | V |
| I-VDD Start Voltage ukuze uqinisekise isignali yangaphakathi Yokusetha kabusha Amandla | - | - | 0.7 | V |
| I-VDD Rise Rate ukuze uqinisekise isignali yangaphakathi Yokuvula Amandla Okusetha Kabusha | 0.05 | - | - | V/ms |
| Ukusetha kabusha i-Brown-out Voltage | 1.75 | 1.9 | 2.05 | V |
| Okokufaka Okunengqondo Okuphansi Ivolumutage | - | - | 0.15 x VDD | V |
| I-Logic Input High Voltage | 0.8 x VDD | - | - | V |
| Okokufaka Ukuvuza ku-<25°C (VSS | - | 0.1 | 50 | nA |
| Okokufaka Ukuvuza ku-+60°C (VSS | - | 0.7 | 100 | nA |
| Okokufaka Ukuvuza ku-+85°C (VSS | - | 4 | 200 | nA |
| Izinga Lokufaka le-RF | - | - | +10 | dBm |
| Imodi | Okuvamile kwamanje ku-3V (mA) |
| Ukungenzi lutho | 2.7 |
| RX | 13.5 |
| Ukulala Okujulile | 0.022 |
| Ipharamitha | Inani |
| Ubukhulu | 17.8 x 26.7 x 3 mm |
| Isisindo | 2.05g |
| I-TX Power Setting | Amandla Okukhipha (dBm) | Ukunikezwa Kwamanje Okujwayelekile ku-3V (mA) |
| 2 | 3.0 | 42.6 |
| 3 | 4.0 | 44.8 |
| 4 | 5.0 | 47.3 |
| 5 | 6.0 | 49.6 |
| 6 | 7.0 | 52.0 |
| 7 | 8.0 | 55.0 |
| 8 | 9.0 | 57.7 |
| 9 | 10.0 | 61.0 |
| 10 | 11.0 | 64.8 |
| 11 | 12.0 | 73.1 |
| 12 | 13.0 | 78.0 |
| 14 | 14.7 | 83.0 |
| 15 | 15.5 | 88.0 |
| 16 | 16.3 | 95.8 |
| 17 | 17.0 | 103.6 |
| 20 | 18.5 | 124.4 |
UKUXHUMANA KWE-Hardware EJWAYELEKILE
I-INTERFACE YOKUBAMBA I-MCU
Imojula ye-RN2903 ine-interface ye-UART ezinikele ukuxhumana nesilawuli sokusingatha. Imigqa yokuxhawula ngokuzithandela iyasekelwa ekukhishweni kwe-firmware okuzayo. I-“RN2903 LoRa™ Technology Module Command Reference User’s Guide” (DS40000000A) inikeza incazelo enemininingwane yomyalo we-UART. Ithebula 3-1 libonisa izilungiselelo ezizenzakalelayo zokuxhumana kwe-UART.
| Ukucaciswa | Incazelo |
| Isilinganiso se-Baud | 57600 bps |
| Ubude bephakethe | 8 bit |
| I-Parity Bit | Cha |
| Misa amabhithi | 1 bit |
| Hardware Flow Control | Cha |
I-GPIO PINS (GPIO1–GPIO14)
Imojula inamaphini angu-14 e-GPIO. Le migqa ingaxhunywa kumaswishi, ama-LED, kanye nokuphumayo kwe-relay. Amaphini kungaba okokufaka okunengqondo noma okuphumayo okungafinyelelwa nge-module firmware. Lawa maphini anama-sinki alinganiselwe namandla omthombo. Ukukhishwa kwe-firmware yamanje kusekela kuphela umsebenzi wokuphuma kuwo wonke ama-GPIO. Izici zikagesi zichazwa ngokwethemu.
RF Connection
Lapho uhambisa indlela ye-RF, sebenzisa imigqa yemigqa efanele enokuphazamiseka okungu-50 Ohm.
SETHA KABUSHA IPHINIKHODI
Iphinikhodi yokusetha kabusha imojuli iwukufaka okunengqondo okusebenzayo okuphansi.
AMANDLA AMAPHINI
Kunconywa ukuxhuma izikhonkwane zamandla (Iphinikhodi 12 kanye ne-34) ku-voltage yokuhlinzeka ezinzile.tage enomthombo owanele wamanje. Ithebula 2-2 libonisa ukusetshenziswa kwamanje.Ama-capacitor okuhlunga engeziwe awadingeki kodwa angasetshenziswa ukuze kuqinisekiswe ukunikezwa kwamandla okuzinzile.tage endaweni enomsindo.
IZIBALO ZOMZIMBA
INCONYWA YE-PCB FOOTPRINT
ULWAZI LOKUSEBENZA
RF izikhonkwane kanye strip line
Amasignali e-RF kufanele ahanjiswe ngemigqa enqanyulwe kahle engu-50 Ohm. Sebenzisa amajika esikhundleni samakhona acijile. Gcina indlela yomzila ibe mfushane ngangokunokwenzeka. Umfanekiso 5.3 ubonisa i-ex yomzilaample.
Ama-Antena avunyelwe
Ukuqinisekiswa kwe-modular kwemojula ye-RN2903 kwenziwa ngohlobo ngalunye lwe-antenna olushiwo kuThebula 5-1. Bheka Isigaba 6.0 "Ukugunyazwa Kokulawula" ngezidingo ezithile zokulawula ngezwe.
| Uhlobo | Inzuzo (dBi) |
| Dipole | 6 |
| I-Chip Antenna -1 | |
ISICELO SCHEMATIC
I-United States Iqukethe i-FCC ID: W3I281333888668
Iqukethe i-FCC ID: WAP4008
imojuli ye-RN2903 ithole i-Federal Communications Commission (FCC) CFR47 Telecommunications, Ingxenye 15 Ingxenye Encane C “Ngenhloso.
ISITATIMENDE SE-FCC
Le divayisi ithobela Ingxenye 15 Yemithetho ye-FCC. I-Radiators” ukugunyazwa kwe-modular ngokuhambisana nokugunyazwa kweNgxenye ye-Modular Transmitter. I-Modular Operation ingaphansi kwezimo ezimbili ezilandelayo: ukugunyazwa kuvumela umsebenzisi wokugcina ukuthi ahlanganise i-RN2903
- lolu cingo angeke lubangele ukuphazamiseka okuyingozi, imojula ibe umkhiqizo oqediwe ngaphandle kokuthola futhi
- lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okulandelayo nokuhlukanisa izimvume ze-FCC ukuze zamukelwe, okuhlanganisa ukuphazamiseka okungase kubangele imisebe yamabomu, ngaphandle kwezinguquko noma ukusebenza okungafunwa. izinguquko zenziwa kumjikelezo wemojuli. Imanuwali yomsebenzisi yomkhiqizo oqediwe kufanele ifake Izinguquko noma ukuguqulwa kungase kumise isitatimende somsebenzisi esilandelayo:
igunya lokusebenzisa okokusebenza. Umsebenzisi wokugcina kumele Lesi sixhobo sihloliwe futhi sitholwe ukuthi sithobela yonke imiyalelo enikezwe imikhawulo yedivayisi yedijithali Yekilasi B, ngokususelwe Kulowo Onikezwayo, ebonisa ukufakwa kanye/noma ukusebenzisa ingxenye 15 yeMithetho ye-FCC. Le mikhawulo iklanyelwe izimo ezidingekayo ukuze kuthotyelwe. ukuhlinzeka ngokuvikeleka okunengqondo kokulimazayo Umkhiqizo oqediwe uyadingeka ukuze uhambisane nakho konke ukuphazamiseka ekufakweni kwendawo yokuhlala. Le mithetho esebenzayo yokugunyazwa kwemishini ye-FCC, iyakha, isebenzise futhi ingasakaza izimfuneko zomsakazo kanye nemisebenzi yemishini engahlobene nohlobo lwamandla, futhi uma ingafakiwe futhi isetshenziswa nengxenye yemojula yesidlulisi. OkwesiboneloampLe, ngokuhambisana nemiyalelo, ingabangela ukuthotshelwa okuyingozi kufanele kukhonjiswe ezimisweni zokuphazamisa ezokuxhumana ngomsakazo. Kodwa-ke, ezinye izingxenye zokudlulisa ngaphakathi komkhiqizo wokusingatha; asikho isiqiniseko sokuthi ukuphazamiseka ngeke kwenzeke ezidingweni zama-radiatha angahlosiwe (Ingxenye 15 ekufakweni okuthile. Uma lesi sixhobo senza Ingxenye Engaphansi B “Ama-Radiators Angahlosiwe”), njengedijithali ebangela ukuphazamiseka okulimazayo kumsakazo noma kumabonakude, ama-peripheral ekhompyutha, umsakazo. abemukeli, njll.; ukwamukela, okunganqunywa ngokuvula kanye nezimfuneko zokugunyazwa ezengeziwe zokucisha nokuvula okokusebenza, umsebenzisi uyakhuthazwa ukuthi azame ukwenza imisebenzi engathumeli kumojula yesidluliseli ukulungisa ukuphazamiseka kokukodwa noma ngaphezulu kokulandelayo(okungukuthi, Ukuqinisekisa. , noma Isimemezelo Sokuvumelana) (isb, izilinganiso zokulinganisa: amamojula okudlulisayo angase futhi aqukathe ukuqonda kwedijithali
- Hlela kabusha noma hambisa uthi olwamukelayo. imisebenzi) njengoba kufanele.
- Khulisa ukuhlukana phakathi kwesisetshenziswa nomamukeli.
- Xhuma okokusebenza endaweni yokuphuma kuyisekethe ehlukile kuleyo lapho umamukeli axhumeke khona.
- Xhumana nomthengisi noma uchwepheshe werediyo/TV onesipiliyoni ukuze uthole usizo. Ulwazi olwengeziwe mayelana nezidingo zokulebula nolwazi lomsebenzisi kumadivayisi eNgxenye 15 lungatholakala ku-KDB
Ukushicilelwa 784748 kutholakala eHhovisi le-FCC Lobunjiniyela Nobuchwepheshe (OET)
Ukudalulwa kwe-RF
imojula, eyandulelwa amagama athi “Iqukethe Wonke Ama-transmitter alawulwa yi-FCC kumele ihambisane ne-RF transmitter module”, noma igama elithi “Iqukethe”, noma izimfuneko zokuchayeka ezifanayo. I-KDB 447498 General RF amagama aveza incazelo efanayo, ngendlela elandelayo: Isiqondiso Sokuchayeka sinikeza isiqondiso ekunqumeni Iqukethe imojula yesidluliseli IC: 8266A-28133388868. noma ngabe izinsiza ezihlongozwayo noma ezikhona zokudlulisela, imisebenzi noma izisetshenziswa ziyayithobela imikhawulo yeSaziso Semanuwali Somuntu Sokuchayeka Komsakazo Wokukhululeka Ezinkundleni ZeRadio Frequency (RF) ezamukelwe I-Apparatus (kusuka kuSigaba 7.1.3 RSS-Gen, Issue 5, the Federal Communications Ikhomishana (FCC). Izincwadi zomsebenzisi zokukhululwa kwelayisense Kusibonelelo se-RN2903 FCC: Amandla okukhiphayo esohlwini lwemishini yomsakazo azoqukatha okulandelayo noma okwenziwayo. Lolu xhaso lusebenza kuphela uma imojula iyisaziso esilinganayo endaweni esobala kumsebenzisi othengiselwe kuye. Izihlanganisi ze-OEM futhi kufanele zifakwe imanuwali noma ngenye indlela ocingweni noma kokubili: Izihlanganisi ze-OEM noma ze-OEM. Lesi sithumeli sikhawulelwe Lolu cingo luthobela ilayisensi ye-Industrial Canada- ukuze lusetshenziswe nezimpondo ezithize ezihlolwe kuleli zinga le-RSS elikhululiwe( s). Ukusebenza kungaphansi kwesicelo Sokugunyazwa futhi akumele kubekwe endaweni eyodwa ngokulandela imibandela emibili: lolu cingo alukwazi noma lusebenze ngokuhlanganyela nanoma yiluphi olunye uthi noma kubangela ukuphazamiseka, futhi lolu cingo kufanele lwamukele abathumeli ngaphakathi kwedivayisi yokusingatha, ngaphandle kwanoma yikuphi ukuphazamiseka, okuhlanganisa ukuphazamiseka okungase kube nezinqubo zomkhiqizo wama-multi-transmitter we-FCC. bangela ukusebenza okungafunwa kocingo.
I-ANTENNA INGAPHANDLE IVUMISIWE
TYPES zama i-Canada applys aux appareils umsakazo ukhululiwe Ukugcina ukugunyazwa kwemodular e-United States, ilayisense kuphela. I-L'exploitation est autorisée aux deux conthe izinhlobo zezimpondo ezihloliwe zizosetshenziswa. ditions suivantes: Antenna Izinhlobo. I-Transmitter Antenna (kusuka eSigabeni 7.1.2 RSS-Gen, Ikhishwe ngomhla ka-5 (March 2019) Izincwadi zomsebenzisi ze
OKUSIZO WEB IZINGOSI
abathumeli bazobonisa isaziso esilandelayo ku-Federal Communications Commission (FCC): indawo esobala: http://www.fcc.gov Ngaphansi kwemithetho ye-Industry Canada, lo msakazo
ingasebenza kuphela isebenzisa uthi lwe-FCC Office of Engineering and Technology (OET) kanye nenzuzo enkulu (noma encane) egunyazwe ukudluliselwa kwe-
- Isizindalwazi Solwazi Lwesigaba Selabhorethri (KDB): i-mitter by Industry Canada. Ukunciphisa umsakazo ongaba khona
- https://apps.fcc.gov/oetcf/kdb/index.cfm. ukuphazamiseka kwabanye abasebenzisi, uhlobo lwe-antenna kanye nenzuzo yalo kufanele kukhethwe kangangokuthi i-isotrop efanayo-
I-ANTENNA INGAPHANDLE IVUMISIWE
I-ANTENNA INGAPHANDLE IVUMISIWE
Ikhishwe ngomhla ka-5, Mashi 2019): I-Australian Communications and Media Authority: Imojula ye-RN2903 ingathengiswa kuphela noma isetshenziswe http://www.acma.gov.au/. izimpondo egunyazwe ngazo. I-Transmitter ingase ivunyelwe ngezinhlobo eziningi ze-antenna. Uhlobo lwe-antenna luhlanganisa izimpondo ezinamaphethini afanayo e-in-band nangaphandle kwe-band. Ukuhlolwa kuzokwenziwa kusetshenziswa i-antenna ezuzisa kakhulu yenhlanganisela ngayinye yesidluliseli nohlobo lwe-antenna okufunwa ukugunyazwa, namandla okukhiphayo okuthumelayo asethwe ezingeni eliphezulu. Noma iyiphi i-antenna yohlobo olufanayo enenzuzo elinganayo noma encane njengothi oluhlolwe ngempumelelo nge-transmitter, nayo izobhekwa njengegunyazwe nesidluliseli, futhi ingasetshenziswa futhi idayiswe nomthumeli.
Lapho isilinganiso esixhunyweni sothi sisetshenziselwa ukunquma amandla e-RF aphumayo, inzuzo esebenzayo yothi lwedivayisi izoshiwo, ngokusekelwe esilinganisweni noma kudatha evela othini.
umkhiqizi. Kubathumeli bamandla okukhiphayo angaphezu kwama-milliwatts ayi-10, isamba senzuzo ye-antenna izokwengezwa emandleni okukhiphayo e-RF akaliwe ukuze kuboniswe ukuthobela imikhawulo yamandla ashisiwe.
I-MICROCHIP WEB ISIZATHU USEKELO LWEKHASIMENDE
I-Microchip inikeza ukusekelwa kwe-inthanethi ngesayithi lethu le-WWW kokuthi Abasebenzisi bemikhiqizo ye-Microchip bangathola usizo www.microchip.com. Lokhu web indawo isetshenziswa njengendlela ngokusebenzisa imigudu eziningana: ukwenza files kanye nolwazi olutholakala kalula
- Umsabalalisi noma amakhasimende omele. Kufinyeleleka ngokusebenzisa isiphequluli sakho se-inthanethi osithandayo, i web isayithi liqukethe okulandelayo
- Ulwazi Lwehhovisi Lokuthengisa Lendawo:
- I-Field Application Engineer (FAE)
- Ukusekelwa Komkhiqizo - Amashidi wedatha kanye nephutha,
- Amanothi esicelo sokusekelwa kobuchwepheshe kanye sampizinhlelo, ukuklama Amakhasimende kufanele athinte umsabalalisi wawo, izinsiza, imihlahlandlela yabasebenzisi kanye nommeleli wosekelo lwezingxenyekazi zekhompuyutha noma Unjiniyela Wohlelo Lokusebenza (i-FAE) ukuze uthole imibhalo, ukukhishwa kwesofthiwe yakamuva nosekelo olufakwe kungobo yomlando. Amahhovisi okuthengisa endawo nawo ayatholakala ukusiza amakhasimende esoftware. Uhlu lwamahhovisi okuthengisa nezindawo
- Ukusekelwa Okujwayelekile Kwezobuchwepheshe - Okuvame Ukubuzwa kufakwe ngemuva kwalo mbhalo. Imibuzo (FAQ), izicelo zokusekela lobuchwepheshe, Ukwesekwa kwezobuchwepheshe kuyatholakala nge web Amaqembu ezingxoxo eziku-inthanethi, umeluleki we-Microchip ku: http://microchip.com/support uhlu lwamalungu ohlelo
- Ibhizinisi le-Microchip - Isikhethi somkhiqizo nemihlahlandlela yoku-oda, ukukhishwa kwakamuva kwabezindaba kwe-Microchip, uhlu lwamasemina nemicimbi, uhlu lwamahhovisi okuthengisa e-Microchip, abasabalalisi nabamele imboni
INsiza YESAZISO YOKUSHINTSHA KWEKHASIMENDE
Isevisi yesaziso sekhasimende ye-Microchip isiza ukugcina amakhasimende enolwazi ngemikhiqizo ye-Microchip. Ababhalisile bazothola isaziso se-imeyili noma nini lapho kukhona izinguquko, izibuyekezo, izibuyekezo noma iphutha elihlobene nomndeni womkhiqizo othile noma ithuluzi lokuthuthukisa elithandwayo. Ukuze ubhalise, finyelela i-Microchip web indawo ku www.microchip.com. Ngaphansi kokuthi “Usekelo”, chofoza okuthi “Isaziso Sokushintsha Kwekhasimende” bese ulandela imiyalelo yokubhalisa. Qaphela imininingwane elandelayo yesici sokuvikela ikhodi kumadivayisi e-Microchip: - Imikhiqizo ye-Microchip ihlangabezana nokucaciswa okuqukethwe ku-Microchip Data Sheet yayo.
- I-Microchip ikholelwa ukuthi umkhaya wayo wemikhiqizo ungomunye wemindeni elondeke kakhulu yohlobo lwayo emakethe namuhla, lapho isetshenziswa ngendlela ehlosiwe nangaphansi kwezimo ezivamile.
- Kunezindlela zokungathembeki futhi okungenzeka ukuthi ezingekho emthethweni ezisetshenziselwa ukwephula isici sokuvikela ikhodi. Zonke lezi zindlela, ngokwazi kwethu, zidinga ukusebenzisa imikhiqizo ye-Microchip ngendlela engaphandle kwemininingwane yokusebenza equkethwe ku-Data Sheets ye-Microchip. Ngokunokwenzeka, umuntu owenza kanjalo uhileleke ekwebiweni kwempahla yengqondo.
- I-Microchip izimisele ukusebenza nekhasimende elikhathazekile ngobuqotho bekhodi yalo.
- I-Microchip nanoma yimuphi omunye umkhiqizi we-semiconductor ongaqinisekisa ukuphepha kwekhodi yabo. Ukuvikelwa kwekhodi akusho ukuthi siqinisekisa umkhiqizo “njengongenakwephulwa.”
Ukuvikelwa kwekhodi kuhlala kuvela njalo. Thina kwa-Microchip sizibophezele ekuthuthukiseni ngokuqhubekayo izici zokuvikela amakhodi zemikhiqizo yethu. Imizamo yokwephula isici sokuvikela ikhodi ye-Microchip ingase ibe ukwephulwa kwe-Digital Millennium Copyright Act. Uma lezo zenzo zivumela ukufinyelela okungagunyaziwe ku-software yakho noma omunye umsebenzi one-copyright, ungase ube nelungelo lokumangalela ngokukhululeka ngaphansi kwalowo Mthetho.Ulwazi oluqukethwe kulolu shicilelo mayelana nedivayisi.
Izimpawu zokuhweba
izinhlelo zokusebenza nokunye okunjalo kunikezwa ukuze kube lula kuwe Igama le-Microchip nelogo, ilogo ye-Microchip, i-dsPIC, futhi ingase ithathelwe indawo yizibuyekezo. Kuyisibopho sakho ku-FlashFlex, i-flexPWR, i-JukeBlox, i-KEELOQ, ilogo ye-KEELOQ, i-Kleer, ukuqinisekisa ukuthi uhlelo lwakho lokusebenza luhlangabezana nezimfuneko zakho. I-LANCheck, MediaLB, ININGI, Ilogo KAKHULU, MPLAB, MICROCHIP AYIKUMELELI NOMA I-OptoLyzer, i-PIC, i-PICSTART, ilogo ye-PIC32, i-RightTouch, i-SpyNIC, IZIQINISEKISO ZANOMA YILUPHI UHLOBO NOMA I-EXPRESS NOMA I-SST, Ilogo ye-SST UNILI/SuperFlash zibhalisiwe EZIBHALWE NOMA NGOMLOMO, OKUMTHETHO NOMA izimpawu zokuthengisa ze-Microchip Technology Incorporated ngenye indlela, EZIPHATHELENE NOLWAZI, USA kanye namanye amazwe. KUHLANGANISA KODWA AKUKHANGELWANGA NGESIMUMO, IKHWALITHI, UKUSEBENZA, UKUTHENGISWA NOMA I-Embedded Control Solutions Company kanye ne-mTouch KULUNGELE INHLOSO.
I-Microchip ilahla zonke izimpawu zokuthengisa ezibhalisiwe ze-Microchip Technology Incorporated ezivela kulolu lwazi nokusetshenziswa kwalo. Ukusetshenziswa kwemishini ye-Microchip yase-USA ekusekeleni ukuphila kanye/noma izicelo zokuphepha kuse-Analog-for-the-Digital Age, BodyCom, chipKIT, chipKIT logo, ubungozi bomthengi, futhi umthengi uyavuma ukuvikela, ukukhokhela kanye ne-CodeGuard, dsPICDEM. , dsPICDEM.net, ECAN, In-Circuit ibamba i-Microchip engenabungozi kunoma yimuphi kanye nawo wonke umonakalo, izimangalo, i-Serial Programming, i-ICSP, i-Inter-Chip Connectivity, i-KleerNet, amasudi, noma izindleko ezibangelwa ukusetshenziswa okunjalo. Awekho amalayisense ayilogo ye-KleerNet, i-MiWi, i-MPASM, i-MPF, ilogo eqinisekisiwe ye-MPLAB, edluliswayo, ngokusobala noma ngenye indlela, ngaphansi kwanoma iyiphi i-Microchip MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code
amalungelo empahla yengqondo. Generation, PICDEM, PICDEM.net, PICkit, PICtail, RightTouch logo, REAL ICE, SQI, Serial Quad I/O, TotalEndurance, TSHARC, USBCheck, VariSense, ViewI-span,
I-WiperLock, i-Wireless DNA, ne-ZENA yizimpawu zokuthengisa ze-Microchip Technology Incorporated e-USA nakwamanye amazwe. I-SQTP iwuphawu lwesevisi lwe-Microchip Technology Incorporated
e-USA I-Silicon Storage Technology inguphawu lokuthengisa olubhalisiwe lwe-Microchip Technology Inc. kwamanye amazwe. I-GestIC izimpawu zokuthengisa ezibhalisiwe ze-Microchip Technology Germany II GmbH & Co. KG, inkampani ephethwe yi-Microchip Technology Inc., kwamanye amazwe. Zonke ezinye izimpawu zokuthengisa ezishiwo lapha ziyimpahla yezinkampani zazo.
Amadokhumenti / Izinsiza
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I-MICROCHIP RN2903 Amandla Aphansi Ibanga Elide Lokudluliswa Kwemojuli ye-LoRa [pdf] Imaniwali yosebenzisayo 281333888668, W3I281333888668, RN2903 Low-Power Long Range LoRa Transceiver Module, Low-Power Long Range LoRa Transceiver Module |
