I-MICROCHIP RN2903 Imodyuli yoMbane waMandla aPhantsi weLoRa Transceiver
Iimpawu ngokubanzi
- Ebhodini LoRaWAN™ Udidi A lweprotocol yesipakisho
- Ujongano lomyalelo we-ASCII ngaphezulu kwe-UART
- Ifom yefom edibeneyo: 17.8 x 26.7 x 3 mm
- I-Castellated SMT pads ukulungiselela ukunyuswa kwePCB ngokulula nangokuthembekileyo
- Ihambelana nendalo, i-RoHS iyahambelana
- Ukuthobela:
- IModyuli eqinisekisiweyo ye-United States (FCC) kunye neKhanada (IC)
- EOstreliya naseNew Zealand
- UPhuculo lweFirmware yeSixhobo (DFU) ngaphezulu kwe-UART (bona “RN2903 LoRa™ Technology Module Reference Reference User’s Guide’s Guide’s User’s Guide” DS40000000A)
Ukusebenza
- Umthamo wokusebenza omnyetage: 2.1V ukuya 3.6V (3.3V eqhelekileyo)
- Uluhlu lobushushu: -40°C ukuya +85°C
- Ukusetyenziswa kwamandla asezantsi
- Inkqubo ye-RF yoNxibelelwano lweBit Rate ukuya kuthi ga kwi-300 kbps ngokumodareyitha kweFSK, 12500 bps ngeLoRa™ Technology modulation.
- Edityanisiweyo i-MCU, iCrystal, i-EUI-64 yeNqanaba leSazisi se-EEPROM, i-Radio Transceiver ene-Analog Front End, iSekethe ehambelanayo.
- IiGPIO ezili-14 zolawulo kunye nobume
Iimpawu zeRF / Analog
- I-Long-Power Long Range Transceiver esebenza kwi-frequency band ye-915 MHz
- I-High Receiver Sensitivity: ukuhla ukuya kwi -148 dBm
- Amandla e-TX: alungelelaniswa ukuya kuthi ga kwi-+20 dBm esebenza kakuhle kakhulu PA
- FSK, GFSK, kunye neLoRa Technology modulation
- IIP3 = -11 dBm
- >i-15 km yokufikelela kwindawo yedolophu kunye ne-5 km yokufikelela kwindawo yasedolophini
Inkcazo
Imodyuli ye-Microchip's RN2903 Low-Power Long Range LoRa Technology Transceiver imodyuli ibonelela ngesisombululo esilula sokusebenzisa, esinamandla aphantsi kuluhlu olude lokuhanjiswa kwedatha engenazingcingo. I-interface yomyalelo ophezulu inika ixesha elikhawulezayo lokuthengisa. Imodyuli yeRN2903 ihambelana neenkcukacha zeprotocol yeLoRaWAN Class A. Idibanisa i-RF, umlawuli we-baseband, umyalelo we-Application Programming Interface (API) iprosesa, eyenza isisombululo esipheleleyo soluhlu olude. Imodyuli ye-RN2903 ifanelekile kwizicelo ezilula zoluhlu olude kunye ne-MCU yomkhosi wangaphandle.
Usetyenziso
- UkuFunda kwemitha ngokuzenzekela
- I-Automation yeKhaya kunye neSakhiwo
- I-Alarm engenazingcingo kunye neeNkqubo zoKhuseleko
- UkuJonga noLawulo lwezoShishino
- Umatshini ukuya kuMatshini
- I-Intanethi yezinto (IoT)
KUBANTU BETHU ABAXABISEKILEYO
Yinjongo yethu ukubonelela abathengi bethu abaxabisekileyo awona maxwebhu afanelekileyo ukuqinisekisa ukusetyenziswa ngempumelelo kweemveliso zakho zeMicrochip. Ukuza kuthi ga ngoku, siya kuqhubeka siphucula iimpapasho zethu ukuze zilungele iimfuno zakho. Iimpapasho zethu ziya kuphuculwa zize ziphuculwe njengoko kufakwa imiqulu emitsha nohlaziyo. Ukuba unayo nayiphi na imibuzo okanye uluvo malunga nolu papasho, nceda uqhagamshelane neSebe lezoNxibelelwano ngeNtengiso nge-imeyile apha docerrrors@microchip.com. Siyayamkela impendulo yakho.
Uninzi lwangoku lwePhepha leDatha
Ukufumana olona guqulelo luhlaziyiweyo lweli phepha ledatha, nceda ubhalise kwi-Worldwide yethu Web indawo e: http://www.microchip.com Ungamisela uguqulelo lwephepha ledatha ngokuphonononga inombolo yalo yoncwadi efumaneka emazantsi ekona yalo naliphi na iphepha. Uphawu lokugqibela lwenombolo yoncwadi yinombolo yenguqulelo, (umz., DS30000000A yinguqulelo A yoxwebhu DS30000000).
Impazamo
Iphepha leerrata, elichaza iiyantlukwano ezincinci zokusebenza kwiphepha ledatha kunye neendlela zokusebenza ezicetyiswayo, zinokubakho kwizixhobo zangoku. Njengoko imiba yesixhobo/yamaxwebhu isaziwa kuthi, siya kupapasha i-errata sheet. I-errata iya kuchaza uhlaziyo lwe-silicon kunye nohlaziyo loxwebhu olusebenza kulo. Ukubona ukuba ngaba iphepha leerrata likhona kwisixhobo esithile, nceda ujonge enye yezi zilandelayo:
- Microchip ehlabathini lonke Web indawo; http://www.microchip.com
- Iofisi yakho yentengiso yeMicrochip yasekhaya (jonga kwiphepha lokugqibela)
Xa uqhagamshelana neofisi yokuthengisa, nceda uchaze ukuba yeyiphi isixhobo, uhlaziyo lwesilicon kunye nephepha ledatha (kuquka inombolo yoncwadi) oyisebenzisayo.
Inkqubo yesaziso soMthengi
Bhalisa kweyethu web indawo kwi www.microchip.com ukufumana ulwazi lwangoku kuzo zonke iimveliso zethu.
ISIXHOBO PHEZULUVIEW
Imodyuli ye-RN2903 ye-transceiver inemodyuli ye-LoRa Technology RF, ebonelela ngonxibelelwano lwe-spectrum olude olusasazekileyo kunye nothintelo oluphezulu lwe-immunity.Usebenzisa i-LoRa Technology modulation technique, i-RN2903 inokufikelela kwi-receiver sensitivity ye -148 dBm. Uvakalelo oluphezulu oludityaniswe namandla adibeneyo+ angama-20 dBm ampI-Lifier ivelisa uhlahlo lwabiwo-mali lwekhonkco olukhokelayo kwishishini, elenza libe lelona lifanelekileyo kwizicelo ezifuna uluhlu olwandisiweyo kunye nokomelela.
Ukumodareyitha kweTekhnoloji yeLoRa ikwabonelela ngeadvan ebalulekileyotages kuzo zombini ukuthintela kunye nokukhetha xa kuthelekiswa neendlela eziqhelekileyo zokumodareyitha, ukusombulula ulungelelwaniso loyilo lwemveli phakathi koluhlu olwandisiweyo, ukunganyangeki kokuphazanyiswa, kunye nokusetyenziswa kwamandla aphantsi.Imodyuli yeRN2903 ihambisa ingxolo yesigaba esikhethekileyo, ukukhetha, ukuhambelana kommkeli, kunye ne-IIP3 kumandla aphantsi kakhulu. ukusetyenziswa. Umzobo 1-1, uMfanekiso 1-2, kunye nomfanekiso 1-3 ubonisa imodyuli ephezulu. view, ipinout, kunye nomzobo webhloko.
I-RN2903
| Iphini | Igama | Uhlobo | Inkcazo |
| 1 | GND | Amandla | Itheminali yobonelelo olusezantsi |
| 2 | UART_RTS | Isiphumo | Unxibelelwano UART RTS uphawu(1) |
| 3 | UART_CTS | Igalelo | Unxibelelwano UART CTS uphawu(1) |
| 4 | GCINWE | — | Musa ukudibanisa |
| 5 | GCINWE | — | Musa ukudibanisa |
| 6 | UART_TX | Isiphumo | UThutho lwe-UART yoNxibelelwano (TX) |
| 7 | UART_RX | Igalelo | Ukufumana i-UART yoNxibelelwano (RX) |
| 8 | GND | Amandla | Itheminali yobonelelo olusezantsi |
| 9 | GPIO13 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 10 | GPIO12 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 11 | GND | Amandla | Itheminali yobonelelo olusezantsi |
| 12 | VDD | Amandla | Itheminali yobonelelo oluhle |
| 13 | GPIO11 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 14 | GPIO10 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 15 | NC | — | Ayidityaniswanga |
| 16 | NC | — | Ayidityaniswanga |
| 17 | NC | — | Ayidityaniswanga |
| 18 | NC | — | Ayidityaniswanga |
| 19 | NC | — | Ayidityaniswanga |
| 20 | GND | Amandla | Itheminali yobonelelo olusezantsi |
| 21 | GND | Amandla | Itheminali yobonelelo olusezantsi |
| 22 | GND | Amandla | Itheminali yobonelelo olusezantsi |
| 23 | RF | I-analog yeRF | RF umqondiso pin |
| 24 | GND | Amandla | Itheminali yobonelelo olusezantsi |
| 25 | NC | — | Ayidityaniswanga |
| 26 | GND | Amandla | Itheminali yobonelelo olusezantsi |
| 27 | GND | Amandla | Itheminali yobonelelo olusezantsi |
| 28 | GND | Amandla | Itheminali yobonelelo olusezantsi |
| 29 | NC | — | Ayidityaniswanga |
| 30 | UVAVANYO0 | — | Musa ukudibanisa |
| 31 | UVAVANYO1 | — | Musa ukudibanisa |
| 32 | SETSHENZISWA KHONA | Igalelo | Isixhobo esisebenzayo esisezantsi Seta kwakhona igalelo |
| 33 | GND | Amandla | Itheminali yobonelelo olusezantsi |
| 34 | VDD | Amandla | Itheminali yobonelelo oluhle |
| 35 | GPIO0 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 36 | GPIO1 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 37 | GPIO2 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 38 | GPIO3 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 39 | GPIO4 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 40 | GPIO5 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 41 | GND | Amandla | Itheminali yobonelelo olusezantsi |
| 42 | NC | — | Ayidityaniswanga |
| 43 | GPIO6 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| Iphini | Igama | Uhlobo | Inkcazo |
| 44 | GPIO7 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 45 | GPIO8 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 46 | GPIO9 | Igalelo/Imveliso | Injongo ngokubanzi I/O pin |
| 47 | GND | Amandla | Itheminali yobonelelo olusezantsi |
Qaphela 1:
Imigca yokhetho yokuxhawula ngesandla iyaxhaswa kukukhutshwa kwe-firmware yexesha elizayo.
INGCACISO NGOKUBANZI
Itheyibhile 2-1 ibonelela ngeenkcukacha ngokubanzi zemodyuli. Itheyibhile 2-2 kunye neThebhile 2-3 zibonelela ngeempawu zombane zemodyuli kunye nokusetyenziswa kwangoku. Itheyibhile 2-4 kunye neTheyibhile 2-5 ibonisa imilinganiselo yemodyuli kunye nedatha yokulinganisa amandla emveliso yeRF.
| Inkcazo | Inkcazo |
| Ibhendi yokuphindaphinda | 902.000 MHz ukuya 928.000 MHz |
| Indlela yoModulation | I-FSK, iGFSK kunye neLoRa™ ukumodareyitha kweTekhnoloji |
| Esona santya siphezulu seDatha esiphezu koMoya | 300 kbps ngeFSK yokumodareyitha; 12500 bps kunye neLoRa Technology modulation |
| Uqhagamshelwano lweRF | Uqhagamshelo lomphetho webhodi |
| Ujongano | UART |
| Uluhlu lokuSebenza | > 15 km ubude kwindawo yedolophu; Ukufikelela kwi-5 km kwindawo yasedolophini |
| Ukuvakalelwa kwi-0.1% BER | -148 dBm(1) |
| Amandla eRF TX | Iyalungiswa ukuya kuthi ga kwi-max. I-20 dBm kwi-915 MHz band(2) |
| Ubushushu (isebenza) | -40°C ukuya +85°C |
| Ubushushu (ugcino) | -40°C ukuya +115°C |
| Ukufuma | 10% ~ 90%
ukungaxinanisi |
Phawula
Kuxhomekeke ekumodareyithweni. Yandisa iFactor yokusasaza (SF). Amandla e-TX ayahlengahlengiswa. Ngolwazi oluthe vetshe, jonga kwi-“RN2903 LoRa™ Technology Module Command Reference User’s Guide” (DS40000000A).
| Ipharamitha | Min. | Chwetheza. | Max. | Iiyunithi |
| Ukubonelela ngeVoltage | 2.1 | — | 3.6 | V |
| Umqulutage nakweyiphi na iphini ngokumalunga neVSS (ngaphandle kweVDD) | -0.3 | — | VDD + 0.3 | V |
| Umqulutage-VDD malunga ne-VSS | -0.3 | — | 3.9 | V |
| Igalelo Clamp Yangoku (IIK) (VI < 0 okanye VI > VDD) | — | — | +/-20 | mA |
| Imveliso Camp Okwangoku (IOK) (VO < 0 okanye VO > VDD) | — | — | +/-20 | mA |
| GPIO isinki / umthombo yangoku nganye | — | — | 25/25 | mA |
| Iyonke i-GPIO isinki / umthombo wangoku | — | — | 200/185 | mA |
| Ukugcinwa kwedatha ye-RAM Voltage (kwimo yokulala okanye Seta kwakhona imo) | 1.5 | — | — | V |
| VDD Qala Voltage ukuqinisekisa umbane wangaphakathi wokuSeta kwakhona uphawu | — | — | 0.7 | V |
| Ireyithi yokuPhakamisa iVDD ukuqinisekisa umbane wangaphakathi wokuSeta kwakhona isiginali | 0.05 | — | — | V/ms |
| Ukuseta kwakhona iBrown-out Voltage | 1.75 | 1.9 | 2.05 | V |
| Ungeniso lweNgqiqo iVoltage | — | — | 0.15 x VDD | V |
| Ungeniso lweNgqiqo kwiVoltage | 0.8 x VDD | — | — | V |
| Ukuvuza kweNgeniso ku-<25°C (VSS | — | 0.1 | 50 | nA |
| Ukuvuza kwegalelo kwi +60°C (VSS | — | 0.7 | 100 | nA |
| Ukuvuza kwegalelo kwi +85°C (VSS | — | 4 | 200 | nA |
| Inqanaba loNgeniso lweRF | — | — | +10 | dBm |
| Imowudi | Eqhelekileyo yangoku kwi-3V (mA) |
| Ungenzi nto | 2.7 |
| RX | 13.5 |
| Ubuthongo obunzulu | 0.022 |
| Ipharamitha | Ixabiso |
| Imilinganiselo | 17.8 x 26.7 x 3 mm |
| Ubunzima | 2.05g |
| Umiselo lwaMandla eTX | Amandla emveliso (dBm) | Unikezelo oluqhelekileyo lwangoku kwi-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 |
UQHAGAMSHELO LWEZIQINISEKISO
I-INTERFACE YOKUBAMBA i-MCU
Imodyuli yeRN2903 ine-interface ye-UART ezinikeleyo yokunxibelelana nomlawuli womkhosi. Imigca yokhetho yokuxhawula ngesandla iyaxhaswa kukukhutshwa kwe-firmware yexesha elizayo. I-“RN2903 LoRa™ Technology Module Command Reference User’s Guide’s User’s User’s Guide” (DS40000000A) ibonelela ngenkcazelo yomyalelo we-UART eneenkcukacha. Itheyibhile 3-1 ibonisa useto olungagqibekanga lonxibelelwano lwe-UART.
| Inkcazo | Inkcazo |
| Ireyithi yeBaud | 57600 bps |
| Ubude bePakethi | 8 bit |
| Ubungakanani beParity | Hayi |
| Misa iiBits | 1 bit |
| Ulawulo lokuHamba kweHardware | Hayi |
I-GPIO PINS (GPIO1–GPIO14)
Imodyuli inezikhonkwane zeGPIO ezili-14. Le migca inokudityaniswa nokutshintsha, ii-LED, kunye neziphumo zokudluliselwa. Izikhonkwane zingamagalelo engqiqo okanye iziphumo ezinokufikelelwa nge-firmware yemodyuli. Ezi zikhonkwane zine-sinki elinganiselwe kunye nemithombo yomthombo. Ukukhutshwa kwe-firmware yangoku ixhasa kuphela umsebenzi wemveliso kuzo zonke ii-GPIOs. Iimpawu zombane zichazwe ngokwekota.
RF UQHAGAMSHELO
Xa uhambisa indlela yeRF, sebenzisa iilayini zemigca ezifanelekileyo kunye ne-impedance ye-50 Ohm.
SETHA KHONA I-PIN
I-pin yokusetha kwakhona imodyuli ligalelo elisebenzayo-elisezantsi lengqiqo.
IZIKHONI ZAMANDLA
Kunconywa ukuba udibanise izikhonkwane zamandla (i-Pin 12 kunye ne-34) kwi-voltage yonikezelo oluzinzileyotage enomthombo owaneleyo wangoku. Itheyibhile 2-2 ibonisa ukusetyenziswa kwangoku.I-capacitors yokucoca eyongezelelweyo ayifuni kodwa ingasetyenziselwa ukuqinisekisa ukubonelela ngokuzinzile.tage kwindawo enengxolo.
IMILINGANISELO YOMZIMBA
INGCACISO YEPCB FOOTPRINT
INGCACISO YESICELO
Izikhonkwane zeRF kunye nomgca we-strip
Iimpawu zeRF kufuneka zihanjiswe ngemigca ye-50 Ohm epheliswe ngokufanelekileyo. Sebenzisa iigophe endaweni yeekona ezibukhali. Gcina indlela yendlela imfutshane kangangoko. Umzobo 5.3 ubonisa indlela example.
I-Antennas evunyiweyo
Ukuqinisekiswa kwemodyuli yemodyuli ye-RN2903 yenziwe ngokufanelekileyo ngohlobo lwe-antenna yangaphandle ekhankanywe kwiThebhile 5-1. Jonga kwiCandelo 6.0 “Imvume yoLawulo” kwiimfuno ezithile zolawulo ngokwelizwe.
| Uhlobo | Ukufumana (dBi) |
| Dipole | 6 |
| I-Antenna yeChip -1 | |
ISICWANGCISO SOKUSEBENZA
IUnited States Ine-ID yeFCC: W3I281333888668
Iqulethe i-ID yeFCC: WAP4008
imodyuli ye-RN2903 ifumene iKhomishoni yoNxibelelwano lwe-Federal (FCC) i-CFR47 yoNxibelelwano ngoNxibelelwano, iSahlulo se-15 Icandelwana C “Ngenjongo.
INGXELO yeFCC
Esi sixhobo sithobela iCandelo le-15 leMithetho yeFCC. IRadiators” imvume yeemodyuli ngokuhambelana neSahlulo sokuvunywa kweModyuli yesiThuthi. I-Modular Operation ixhomekeke kule miqathango mibini ilandelayo: imvume ivumela umsebenzisi wokugqibela ukuba adibanise iRN2903.
- Esi sixhobo asinakubanga uphazamiseko oluyingozi, imodyuli ibe yimveliso egqityiweyo ngaphandle kokufumana kunye
- Esi sixhobo kufuneka samkele naluphi na uphazamiseko olulandelayo nolwahlukileyo lwezamkelo zeFCC ezifunyenweyo, kubandakanywa uphazamiseko olunokuthi lubangele ukusasazeka kwemitha ngabom, ngaphandle kotshintsho okanye ukusebenza okungafunwayo. uhlengahlengiso lwenziwa kumjikelezo wemodyuli. Incwadi yomsebenzisi yemveliso egqityiweyo kufuneka iquke Utshintsho okanye uhlengahlengiso lunokuphelisa le ngxelo ilandelayo yomsebenzisi:
igunya lokusebenzisa isixhobo. Umsebenzisi wokugqibela kufuneka Esi sixhobo sivavanyiwe kwaye sifunyanwe ukuba sithobela yonke imiyalelo ebonelelwe ngu- kunye nemida yesixhobo sedijithali soDidi B, ngokulandela iSibonelelo, esibonisa ukufakela kunye/okanye ukusebenza kwenxalenye ye-15 yeMithetho yeFCC. Le mida yenzelwe iimeko eziyimfuneko zokuthotyelwa. ukubonelela ngokhuseleko olufanelekileyo kwingozi Imveliso egqityiweyo kufuneka ihambelane nalo lonke uphazamiseko kwindawo yokuhlala. Le migaqo yogunyaziso yezixhobo zeFCC esebenzayo, ivelisa, isebenzise kwaye inokusasaza iimfuno zerediyo kunye nemisebenzi yezixhobo ezingahambelani namandla obungakanani, kwaye ukuba ayifakwanga kwaye isetyenziswe kunye nenxalenye yemodyuli yothumelo. Umzekeloample, ngokuhambelana nemiyalelo, kunokubangela ukuthotyelwa okuyingozi kufuneka kuboniswe kwimimiselo yokuphazamiseka kunxibelelwano lukanomathotholo. Nangona kunjalo, amanye amacandelo okuhambisa ngaphakathi kwemveliso yomkhosi; akukho siqinisekiso sokuba uphazamiseko aluyi kwenzeka kwiimfuno zeeradiyetha ezingenziwanga ngabom (iCandelo le-15 kufakelo oluthile. abamkeli, njl.; ulwamkelo, olunokumiselwa ngokujika kunye neemfuneko zogunyaziso ezongezelelweyo zesixhobo sicime kwaye siqhubeke, umsebenzisi uyakhuthazwa ukuba azame ukwenza imisebenzi engeyiyo i-transmitter kwimodyuli yothumelo alungise uphazamiseko ngomnye okanye ngaphezulu kokulandelayo ( okt, uQinisekiso , okanye isiBhengezo sokuThobela
- Jongisa kwakhona okanye uhambise i-eriyali efumanayo. imisebenzi) njengoko kufanelekile.
- Yandisa ukwahlukana phakathi kwesixhobo kunye nomamkeli.
- Qhagamshela izixhobo kwindawo yokuphuma kwisekethe eyahlukileyo kuleyo apho umamkeli aqhagamshelwe khona.
- Dibana nomthengisi okanye igcisa likanomathotholo/kumabonakude ukuze ufumane uncedo. Ulwazi olongezelelweyo malunga nokuleyibheli kunye neemfuno zolwazi lomsebenzisi kwiCandelo le-15 yezixhobo inokufumaneka kwi-KDB
Upapasho 784748 olufumaneka kwi-Ofisi yeFCC yobuNjineli neTekhnoloji (OET)
Ukuvezwa kweRF
Imodyuli, eyandulelwa ngamagama athi “Iqulethe Zonke iitransmitha ezilawulwa yiFCC kufuneka ihambelane nemodyuli yesidluliseli seRF”, okanye igama elithi “Iqulathe”, okanye iimfuno ezifanayo zokuvezwa. KDB 447498 Jikelele RF amagama achaza intsingiselo efanayo, ngolu hlobo lulandelayo: IsiKhokelo sokuVezwa sibonelela ngesikhokelo ekumiseleni Iqulethe imodyuli yesidluliseli IC: 8266A-28133388868. nokuba izibonelelo zothumelo ezicetywayo okanye ezikhoyo, imisebenzi okanye izixhobo ziyahambelana nemida yoMsebenzi weSaziso seLayisensi-Ukhululwe kwiRadio yokuvezwa kwimimandla yeRadio Frequency (RF) eyamkelwe yi-Apparatus (ukusuka kwiCandelo 7.1.3 RSS-Gen, umba 5, iFederal Communications IKhomishini (FCC) Iincwadana zabasebenzisi zokukhululwa kwi-RN2903 ye-FCC: Imveliso yamandla ephuma kuluhlu lwezixhobo zikanomathotholo iya kuqulatha oku kulandelayo okanye iqhutywe kuphela xa imodyuli ilingana nesaziso kwindawo ebonakalayo kumsebenzisi othengisiweyo Izihlanganisi ze-OEM kwaye kufuneka zifakelwe yincwadana okanye ngenye indlela kwisixhobo okanye zombini: Izihlanganisi ze-OEM okanye ze-OEM zithintelwe Esi sixhobo sithobela ilayisensi yoShishino lwaseKhanada- yokusetyenziswa kunye ne(ii) ezivavanyiweyo kulo mgangatho we-RSS okhululiwe. s). Ukusebenza kuxhomekeke kwisicelo seSatifikethi kwaye akufuneki kubekwe kwindawo enye ngokulandela iimeko ezimbini: esi sixhobo asinako okanye sisebenze kunye nayo nayiphi na enye i-eriyali okanye sibangele uphazamiseko, kwaye esi sixhobo kufuneka samkele abathumeli ngaphakathi kwesixhobo esibamba umkhosi, ngaphandle kwe ngokungqinelana nalo naluphi na uphazamiseko, kuqukwa uphazamiseko olunokuthi kunye neenkqubo zeFCC zothumelo oluninzi lwemveliso. kubangela ukusebenza okungafunekiyo kwesixhobo.
I-ANTENNA YAMANGAPHANDLE Eyamkelweyo
I-TYPES izama eKhanada appareils ukhululiwe kwirediyo Ukugcina ulwamkelo lwemodyuli e-United States, ilayisenisi kuphela. L'exploitation est autorisée aux deux conthe iintlobo ze-eriyali ezivavanyiweyo ziya kusetyenziswa. ditions suivantes: Iintlobo ze-antenna. I-Antenna yoThutho (ukusuka kwiCandelo 7.1.2 RSS-Gen, ukukhutshwa kwe-5 (ngoMatshi 2019) Iincwadana zabasebenzisi ze
UNCEDO WEB IZIZA
abathumeli baya kubonisa esi saziso silandelayo kwiKhomishoni yoNxibelelwano ye-Federal (FCC): indawo ebonakalayo: http://www.fcc.gov Phantsi kwemigaqo Industry Canada, le radio transmitter
inokusebenza kuphela isebenzisa i-eriyali yohlobo lwe-FCC ye-Ofisi yobuNjineli neTekhnoloji (OET) kunye neyona nzuzo inkulu (okanye engaphantsi) evunyiweyo yokutshintshela-
- Uvimba weDatha wolwazi weCandelo leLebhu (KDB): iMitter yi-Industry Canada. Ukunciphisa irediyo enokwenzeka
- https://apps.fcc.gov/oetcf/kdb/index.cfm. Ukuphazamiseka kwabanye abasebenzisi, uhlobo lwe-eriyali kunye nenzuzo yayo kufuneka ikhethwe kangangokuba i-isotrop elinganayo-
I-ANTENNA YAMANGAPHANDLE Eyamkelweyo
I-ANTENNA YAMANGAPHANDLE Eyamkelweyo
Ushicilelo lwe-5, Matshi 2019): Unxibelelwano lwase-Australia kunye neGunya leMedia: Imodyuli ye-RN2903 inokuthengiswa kuphela okanye iqhutywe ngayo http://www.acma.gov.au/. ii-eriyali ekuvunywe ngazo. Isidlulisi sinokuvunywa ngeentlobo ezininzi ze-eriyali. Uhlobo lwe-eriyali lubandakanya i-eriyali ezineepateni ezifanayo ezingaphakathi kunye nezingaphandle kwe-band. Uvavanyo luya kwenziwa kusetyenziswa elona xabiso liphezulu le-eriyali yendibaniselwano nganye yesithuthi kunye nodidi lwe-eriyali olufunwayo kuyo imvume, kunye namandla aphumayo okuhambisa abekwe kwinqanaba eliphezulu. Nayiphi na i-eriyali yohlobo olufanayo enenzuzo elinganayo okanye encinci njenge-eriyali eye yavavanywa ngempumelelo kunye ne-eriyali, nayo iya kuqwalaselwa njengevunyiweyo kunye ne-transmitter, kwaye inokusetyenziswa kwaye ithengiswe kunye nesithumeli.
Xa umlinganiselo kwisidibanisi se-eriyali kusetyenziswa ukumisela amandla e-eriyali ephumayo, inzuzo esebenzayo ye-eriyali iya kuchazwa, ngokusekelwe kumlinganiselo okanye kwidatha evela kwi-eriyali.
umenzi. Kubathumeli bamandla aphumayo angaphezu kwe-10 milliwatts, iyonke inzuzo ye-eriyali iya kongezwa kumandla okukhutshwa kweRF alinganisiweyo ukubonisa ukuthotyelwa kwemida yamandla eradiation echaziweyo.
IMICROCHIP WEB ISIZA INKXASO YOMTHENGI
I-Microchip ibonelela ngenkxaso ye-intanethi ngokusebenzisa indawo yethu ye-WWW kubasebenzisi beemveliso ze-Microchip banokufumana uncedo www.microchip.com. Oku web indawo isetyenziswa njengendlela ngokusebenzisa amajelo amaninzi: ukwenza filekunye nolwazi olufumaneka lula
- Umthengisi okanye uMmeli abathengi. Iyafikeleleka ngokusebenzisa isikhangeli sakho se-Intanethi osithandayo, i web indawo iqulathe oku kulandelayo
- Ulwazi lweOfisi yoThengiso yasekuhlaleni:
- Injineli yeSicelo soMmandla (FAE)
- Inkxaso yeMveliso-Amaphepha eDatha kunye neerrata,
- Amanqaku esicelo seNkxaso yobuGcisa kunye sample iinkqubo, uyilo Abathengi kufuneka baqhagamshelane nomthengisi wabo, izibonelelo, izikhokelo zabasebenzisi kunye nommeli wenkxaso yehardware okanye iNjineli yeSicelo soMmandla (i-FAE) kumaxwebhu, ukukhutshwa kwesoftware yamva nje kunye nenkxaso egciniweyo. Iiofisi zentengiso zalapha zikwakhona ukunceda abathengi besoftware. Uluhlu lweeofisi zokuthengisa kunye neendawo
- INkxaso yezobuGcisa ngokuBanzi – Ebuzwa Rhoqo ibandakanywe ngasemva kolu xwebhu. Imibuzo (FAQ), izicelo zenkxaso yobugcisa, Inkxaso yobugcisa ifumaneka nge web amaqela eengxoxo kwi-intanethi, umcebisi we-Microchip ku: http://microchip.com/support uluhlu lwamalungu enkqubo
- Ishishini leMicrochip - Umkhethi weMveliso kunye nezikhokelo zokuodola, ushicilelo lwamva nje lweMicrochip, uluhlu lweesemina kunye nemisitho, uluhlu lweeofisi zentengiso yeMicrochip, abasasazi kunye nabameli befektri.
INKONZO YOKWAZISA UKUTSHINTSHA UMTHENGI
Inkonzo yesaziso somthengi weMicrochip inceda ukugcina abathengi bekhoyo kwiimveliso zeMicrochip. Ababhalisi baya kufumana isaziso se-imeyile nanini na kukho utshintsho, uhlaziyo, uhlaziyo okanye iimpazamo ezinxulumene nosapho lwemveliso ethile okanye isixhobo sophuhliso esinomdla. Ukubhalisa, fikelela kwiMicrochip web indawo kwi www.microchip.com. Ngaphantsi ko-"Support", cofa ku-"Customer Change Notification" kwaye ulandele imiyalelo yokubhalisa. Qaphela ezi nkcukacha zilandelayo zenqaku lokhuseleko lwekhowudi kwizixhobo zeMicrochip: - Iimveliso zeMicrochip ziyahlangabezana nemigaqo equlethwe kwiMicrochip Data Sheet yazo.
- I-Microchip ikholelwa ukuba usapho lwayo lweemveliso yenye yezona ntsapho zikhuselekileyo zohlobo lwayo kwimarike namhlanje, xa isetyenziswa ngendlela ecetywayo naphantsi kweemeko eziqhelekileyo.
- Kukho iindlela zokunganyaniseki kwaye mhlawumbi ezingekho mthethweni ezisetyenziselwa ukwaphula ikhowudi yokukhusela uphawu. Zonke ezi ndlela, ngokolwazi lwethu, zifuna ukusebenzisa iimveliso zeMicrochip ngendlela engaphandle kwemigaqo yokusebenza equlethwe kwiMicrochip's Data Sheets. Kusenokwenzeka ukuba, umntu owenza oko ubandakanyeka kubusela bepropathi enomgangatho ophezulu wokuqonda.
- I-Microchip izimisele ukusebenza kunye nomthengi onenkxalabo malunga nokuthembeka kwekhowudi yabo.
- Ayikho i-Microchip okanye nawuphi na umenzi we-semiconductor onokuqinisekisa ukhuseleko lwekhowudi yabo. Ukukhuselwa kwekhowudi akuthethi ukuba siqinisekisa imveliso "njengengenakophuka."
Ukhuseleko lwekhowudi luhlala luvela. Thina kwaMicrochip sizimisele ngokuqhubekayo ukuphucula iimpawu zokhuseleko lwekhowudi kwiimveliso zethu. Iinzame zokwaphula ikhowudi yokukhusela ikhowudi yeMicrochip inokuba kukwaphulwa kweDigital Millennium Copyright Act. Ukuba isenzo esinjalo sivumela ukufikelela okungagunyaziswanga kwisoftware yakho okanye omnye umsebenzi onelungelo lokushicilela, unelungelo lokumangalela ngokukhululeka phantsi kwalo Mthetho. Ulwazi oluqulethwe kolu papasho malunga nesixhobo
Iimpawu zokuthengisa
izicelo nezinto ezifana zibonelelwa kuphela ukwenzela wena I-Microchip igama kunye nelogo, i-Microchip logo, dsPIC, kwaye inokuthatyathelwa indawo luhlaziyo. Luxanduva lwakho kwiFlashFlex, flexPWR, JukeBlox, KEELOQ, KEELOQ logo, Kleer, qinisekisa ukuba isicelo sakho siyadibana neenkcukacha zakho. I-LANCheck, iMediaLB, KAKHULU, I-logo EYININZI, iMPLAB, i-MICROCHIP AYENZA UKUMmeli OKANYE i-OptoLyzer, i-PIC, i-PICSTART, i-logo ye-PIC32, i-RightTouch, i-SpyNIC, IZIQINISEKISO LOLUPHI UHLOBO NOBA EXPRESS OKANYE SST, SST Logo, IMPI/IFOlash ebhalisiweyo EBHALWEYO OKANYE NGOMLOMO, NGOMTHETHO OKANYE iimpawu zorhwebo zeMicrochip Technology eziBandakanywe ngenye indlela, EZINXULUMENE NOLWAZI, USA kunye namanye amazwe. KUBANDAKANYA KODWA AKUMDELWA KWIMEKO YAYO, UMGANGATHO, UKUSEBENZA, UKUTHENGISWA OKANYE I-Embedded Control Solutions Company kunye ne-mTouch ZIKULUNGELELE INJONGO.
I-Microchip ayibangeli uxanduva lweempawu zorhwebo ezibhalisiweyo ze-Microchip Technology Incorporated ezivela kolu lwazi kunye nokusetyenziswa kwayo. Ukusetyenziswa kweMicrochip kwizixhobo zase-USA kwinkxaso yobomi kunye / okanye izicelo zokhuseleko ngokupheleleyo kwi-Analog-for-the-Digital Age, i-BodyCom, i-chipKIT, i-logo ye-chipKIT, ingozi yomthengi, kwaye umthengi uyavuma ukukhusela, ukuhlawulela kunye ne-CodeGuard, dsPICDEM , dsPICDEM.net, ECAN, In-Circuit bamba iMicrochip engenabungozi kuyo nayiphi na kunye nawo wonke umonakalo, amabango, uthotho Programming, ICSP, Inter-Chip Connectivity, KleerNet, iisuti, okanye iindleko ezibangelwa kusetyenziso olunjalo. Akukho zilayisenisi zelogo ye-KleerNet, iMiWi, iMPASM, iMPF, ilogo eQinisekisiweyo yeMPLAB, idluliselwe, ngokungafihlisiyo okanye ngenye indlela, phantsi kwayo nayiphi na iMicrochip MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code
amalungelo epropathi enomgangatho ophezulu wokuqonda. Isizukulwana, PICDEM, PICDEM.net, PICkit, PICtail, RightTouch logo, REAL ICE, SQI, Serial Quad I/O, TotalEndurance, TSHARC, USBCheck, VariSense, ViewIspan,
I-WiperLock, i-Wireless DNA, kunye ne-ZENA ziimpawu zorhwebo ze-Microchip Technology Incorporated e-USA nakwamanye amazwe. I-SQTP luphawu lwenkonzo ye-Microchip Technology Incorporated
e-USA iSilicon Storage Technology luphawu lwentengiso olubhalisiweyo lweMicrochip Technology Inc. kwamanye amazwe. I-GestIC ziimpawu zorhwebo ezibhalisiweyo ze-Microchip Technology Germany II GmbH & Co. KG, i-subsidiary ye-Microchip Technology Inc., kwamanye amazwe. Zonke ezinye iimpawu zorhwebo ezikhankanywe apha ziyipropathi yeenkampani zabo.
Amaxwebhu / Izibonelelo
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I-MICROCHIP RN2903 Imodyuli yoMbane waMandla aPhantsi weLoRa Transceiver [pdf] Incwadi yokusebenzisa 281333888668, W3I281333888668, RN2903 Imodyuli yeLoRa Transceiver yaMandla aPhantsi, iModyuli yoMbane weLoRa ophantsi |
