I-Ai-Thinker RA-01S-P LoRa Series Module

Imininingwane

• Imodeli: I-Ra-01S-P
• Inguqulo: V1.0.0
• Usuku: 2024.09.24
• Yakha/buyekeza okuqukethwe: Uhlelo Lokuqala
• Uhlelo: I-Pengfei Dong
• Gunyaza: Ning Guan

Umkhiqizo Uphelileview
Imojula ye-Ra-01S-P iklanywe ngomdwebo oyinhloko wokwakheka kwe-chip futhi isekela isixhumi esibonakalayo se-SPI, ukuxhumana kwe-half-duplex, i-CRC, kanye namabhayithi afika kwangu-256 enjini yephakethe ledatha. Iphinde isekele izindlela ezahlukene zokufaka i-antenna.

Isidingo Sogesi Ongaguquki

Imojula ye-Ra-01S-P izwela i-electrostatic futhi idinga izinyathelo zokuphepha ezikhethekile ukuze kuvinjelwe umonakalo. Gwema ukuthinta imojuli ngezandla ezingenalutho noma ukusebenzisa amathuluzi angewona ama-antistatic ngesikhathi sokuphatha, ukuthutha, nokusebenza.

Izici zikagesi

Amapharamitha	Okuncane. Inani	Inani Elijwayelekile	UMax. Inani	Iyunithi
Amandla Wokunikezela Voltage	3.0V	3.3V	3.6V	V

Imiyalo yokusetshenziswa komkhiqizo

Ukuphatha Izinyathelo Zokuqapha
Lapho uphatha imojuli ye-Ra-01S-P:

• Gwema ukuthinta imojuli ngezandla ezingenalutho.
• Sebenzisa amathuluzi e-antistatic kanye nokupakisha.
• Gwema ukusebenzisa ama-ayina angenawo ama-antistatic ukuze uhlanganise.

Imihlahlandlela yokufaka
Landela le mihlahlandlela ukuze ufake kahle:

• Khetha indlela yokufaka i-antenna efanelekile.
• Qinisekisa ukuhambisana namaphedi anembobo ewuhhafu/amaphedi embobo/izixhumi ze-IPEX.

Idokhumenti iqala kabusha 

Inguqulo	Usuku	Thuthukisa/buyekeza okuqukethwe	Uhlelo	Gunyaza
V1.0.0	2024.09.24	Uhlelo Lokuqala	I-Pengfei Dong	Ning Guan

Umkhiqizo uphelileview

• I-Ra-01S-P iyimojula yochungechunge lwe-LoRa eklanywe futhi yathuthukiswa yi-Shenzhen Ai-Thinker Technology Co., Ltd. Le mojula isetshenziselwa ukuxhumana kwe-spectrum yokusabalalisa ibanga elide. I-RF chip SX1268 yayo isebenzisa kakhulu imodemu ye-LoRa™ yebanga elide ekuxhumaneni kwe-ultra-long distance spread spectrum, enokunqanda ukuphazamiseka okuqinile kanye nekhono lokunciphisa ukusetshenziswa kwamanje. Ngosizo lobuchwepheshe be-modulation be-SEMTECH be-LoRa™, imojuli inamandla akhelwe ngaphakathi ampi-lifier (PA) nomsindo ophansi ampi-lifier (LNA) ngalesi sisekelo, enokuzwela okuphezulu okungaphezu kwe -137dBm, ibanga elide lokudlulisela kanye nokuthembeka okuphezulu. Ngasikhathi sinye, uma kuqhathaniswa nobuchwepheshe bokushintshashintsha bendabuko, ubuchwepheshe bokushintshashintsha be-LoRa™ nabo bune-advan esobalatages ekuvinjelweni nasekukhetheni, ukuxazulula inkinga ukuthi izixazululo zendabuko zokuklama azikwazi ukucabangela ibanga, ukuphikisana nokuphazanyiswa kanye nokusetshenziswa kwamandla ngesikhathi esifanayo.
• Ingasetshenziswa kabanzi ekufundeni kwamamitha okuzenzakalelayo, i-automation yokwakha ikhaya, izinhlelo zokuphepha, izinhlelo zokunisela ezikude, njll.

Isici

• Sekela i-FSK, GFSK, LoRa® modulation
• Ukusekela ibhendi yefrikhwensi: 410MHz ~ 525MHz
• Amandla okudlulisa aphezulu +29dBm, asebenzayo angu-700mA
• Ukuzwela okuphezulu: okuphansi njengokungu -137dBm@SF10 125KHz
• Usayizi omncane kakhulu 17*16*3.2(±0.2)MM, umugqa ophindwe kabiliamp umgodi patch iphakethe
• Support spreading factors SF5/SF6/SF7/SF8/SF9/SF10/SF11/SF12
• Isebenzisa amandla amancane esimweni sokwamukela, futhi isilinganiso esincane sokwamukela samanje ngu-11mA
• Imojula isebenzisa isixhumi esibonakalayo se-SPI, ukuxhumana kwe-half-duplex, i-CRC, namabhayithi afinyelela kwangu-256 enjini yephakethe ledatha
• Sekela izinhlobonhlobo zezindlela zokufaka izimpondo, ezihambisana namaphedi anembobo ewuhhafu/amaphedi embobo/izixhumi ze-IPEX

Amapharamitha amakhulu

Ithebula 1 Incazelo yamapharamitha asemqoka 

Imodeli	I-Ra-01S-P
Iphakheji	I-SMD-16
Usayizi	17*16*3.2(±0.2)mm
I-Antenna	Ihambisana nephedi yembobo ewuhhafu/iphedi yembobo/isixhumi se-IPEX
Imvamisa	410MHz ~ 525MHz
Izinga lokushisa lokusebenza	-40℃~85℃
Izinga lokushisa lesitoreji	-40℃~ 125℃, <90%RH
Ukunikezwa kwamandla kagesi	Ukunikezwa kwevoltage 3.0~3.6V, inani elijwayelekile 3.3V, lamanje＞1A
Isixhumi esibonakalayo	SPI
Isilinganiso sebhithi esihlelekayo	Kufika ku-300kbps

Isidingo sikagesi ongashintshi
I-Ra-01S-P iyidivayisi ezwelayo kagesi. Ngakho-ke, udinga ukuthatha izinyathelo zokuphepha ezikhethekile lapho uyithwala.

Isaziso:
Imojuli ye-Ra-01S-P iyidivayisi ezwelayo kagesi (ESD) futhi idinga ukuqaphela okukhethekile kwe-ESD okufanele ngokuvamile kusetshenziswe kumaqembu azwelayo e-ESD. Izinqubo ezifanele zokuphatha nezokupakisha ze-ESD kufanele zisetshenziswe kukho konke ukuphatha, ukuthuthwa, kanye nokusebenza kwanoma yiluphi uhlelo lokusebenza oluhlanganisa imojuli ye-Ra-01S-P. Ungayithinti ngezandla zakho imojuli noma usebenzise insimbi yokudambisa engeyona i-antistatic ukuze unamathisele ukuze ugweme ukulimaza imojuli.

Izici zikagesi

Ithebula 2 Ithebula lezimpawu zikagesi 

Amapharamitha	Okuncane.	Inani elijwayelekile	Ubukhulu.	Iyunithi
Amandla kagesi voltage3v3	3.0	3.3	3.6	V
I-IO Output High Level (VOH)	0.9*VDDIO	-	I-VDDIO	V
I-IO Output Low Level (VOL)	0	-	0.1*VDDIO	V
I-IO Input High Level (VIH)	0.7*VDDIO	-	I-VDDIO+0.3	V
I-IO Input Low Level (VIL)	-0.3	-	0.3*VDDIO	V
(RF_EN/CPS)IO Izinga Eliphezulu Lokufaka	1.2	-	3.6	V
(RF_EN/CPS)IO Izinga Eliphansi Lokufaka	0	-	0.3	V

Ithebula 3 izici zesixhumi esibonakalayo se-SPI 

Uphawu	Incazelo	Isimo	Okuncane.	Inani elijwayelekile	Ubukhulu.	Iyunithi
Fsck	Imvamisa ye-SCK	-	-	-	10	MHz
tch	Inani eliphakeme kakhulu lama-SCK	-	50	-	-	ns
tcl	Isikhathi sezinga eliphansi le-SCK	-	50	-	-	ns
trise	Isikhathi sokushintshana SCK	-	-	5	-	ns
ukuwa	SCK isikhathi sokuwa	-	-	5	-	ns
ithup	Isikhathi sokusetha se-MOSI	Ukusuka ku-MOSI shintsha kuya ku-SCK onqenqemeni olukhuphukayo	30	-	-	ns
bamba	MOSI bamba isikhathi	Ukusuka ku-SCK onqenqemeni olukhuphukayo kuya kushintsho lwe-MOSI	20	-	-	ns
i-tnsetup	Isikhathi sokusetha se-NSS	Kusukela ku-NSS onqenqemeni oluwelayo kuye ku-SCK onqenqemeni olukhuphukayo	30	-	-	ns
bambelela	Isikhathi sokubamba se-NSS	Kusukela ku-SCK onqenqemeni oluwayo kuye konqenqema olukhuphukayo lwe-NSS, imodi evamile	100	-	-	ns
iqatha	Isikhathi esiphezulu se-NSS sesikhawu sokufinyelela se-SPI	-	20	-	-	ns
T_DATA	IDATHA yokubamba nesikhathi sokusetha	-	250	-	-	ns
Fsck	Imvamisa ye-SCK	-	-	-	-	ns

Phina incazelo
Imojula ye-Ra-01S-P inengqikithi yezikhonkwane eziyi-16, njengoba kukhonjisiwe kumdwebo wephini. Ithebula lencazelo yomsebenzi wephini yincazelo yesixhumi esibonakalayo.

Ithebula 4 Ithebula lencazelo yomsebenzi wephinikhodi 

Cha.	Igama	Umsebenzi
1	INTUTHU	Xhuma i-antenna
2	GND	Ground
3	3V3	Inani elijwayelekile elingu-3.3V lamandla
4	SETHA KABUSHA	Setha kabusha iphini
5	I-CPS	I-FEM chip TX pass-through vumela iphinikhodi, kwimodi yokudlulisa, le phinikhodi iyizinga eliphansi le-RF futhi iphuma ngokuqondile ngaphandle kwe-PA ampi-liification, futhi idonswa ngaphakathi ngokuzenzakalelayo
6	I-DIO1	Ukucushwa kwesofthiwe yedijithali ye-IO1
7	I-DIO2	Ukucushwa kwesofthiwe yedijithali ye-IO2
8	I-DIO3	Ukucushwa kwesofthiwe yedijithali ye-IO3
9	GND	Ground
10	IBHIZISI	Iphinikhodi yenkomba yesimo
11	RF_EN	Iphinikhodi ye-FEM chip, izinga eliphezulu liyasebenza, imojula idonswa ngokuzenzakalelayo; Izinga eliphezulu lisesimweni sokusebenza, izinga eliphansi lisesimweni sokulala
12	SCK	Okokufaka kwewashi le-SPI
13	I-MISO	Okukhipha idatha ye-SPI
14	UMOSI	Okokufaka kwedatha ye-SPI
15	I-NSS	I-SPI chip khetha okokufaka
16	GND	Ground
I-EPAD	GND	Isisekelo esiphansi, esithembekile siyadingeka ukuze kube lula ukuqeda ukushisa

Izikhonkwane ezijwayelekile ze-IO ze-SX1262 zitholakala ngemodi ye-LoRa™. Ubudlelwano babo bokwenza imephu buncike ekucushweni kwamarejista amabili i-RegDioMapping1 kanye ne-RegDioMapping2.

Ithebula 5 10 ithebula lemephu yomsebenzi wembobo 

Ukusebenza Imodi	I-DIOx Ukwenza imephu	I-DIO3	I-DIO2	I-DIO1
Konke	00	I-CadDone	Fhss Shintsha isiteshi	RxRimeout
	01	Unhlokweni Ovumelekile	Fhss Shintsha isiteshi	Fhss Shintsha isiteshi
	10	Iphutha le-PayloadCrc	Fhss Shintsha isiteshi	I-CadDetected
	11	-	-	-

Isiqondiso sokuklama

Isicelo Umhlahlandlela Circuit

Incazelo yephinikhodi ekhethekile

Mayelana nephinikhodi ye-CPS 
I-CPS iyiphinikhodi yokulawula yokudlula ye-TX ye-chip eyakhelwe ngaphakathi ye-PA yemojuli, ene-resistor yangaphakathi yokudonsa engu-10K (okungukuthi, i-RF ise-PA ampimodi yokukhipha i-liification kwimodi yokudlulisa ezenzakalelayo). Uma imojuli ikumodi yokudlulisela:

• Le phinikhodi isezingeni eliphezulu, futhi i-RF yemojuli injalo ampkufakwa futhi kukhishwe yi-PA;
• Uma leli phini lisezingeni eliphansi, i-RF yemojuli iphuma ngokuqondile ngaphandle kokuba khona ampiqinisekiswe yi-PA;
• Ilogic yale phinikhodi ayivumelekile esimweni sokwamukela futhi idinga ukusethwa ileveli ephansi lapho ukusetshenziswa kwamandla okuphansi.

Mayelana nephinikhodi ye-RF_EN

• I-RF_EN iyiphinikhodi ye-PA chip eyakhelwe ngaphakathi yemojuli. Uma iphinikhodi iphakeme, i-RF yemojuli isesimweni esivamile sokudlulisa ulwazi; uma iphinikhodi iphansi, umsebenzi we-RF wemojuli uyacishwa, okunganciphisa ukusetshenziswa kwamandla kwemojuli.

Ithebula 6 RF shintsha ithebula leqiniso 

Imodi	RF_EN
I-FEM ivaliwe	0
I-FEM iyasebenza	1

• Imojula izenzakalela ibe yi-BOM, ene-resistor yokudonsa yangaphakathi engu-10K (okungukuthi, isesimweni esivamile. ampi-liification kanye ne-transceiver state ngokuzenzakalelayo). Uma isimo sokusebenza samandla aphansi sidingeka, sicela usebenzise i-MCU yangaphandle ukuze ulawule le phinikhodi ibe sezingeni eliphansi. Uma ileveli iphansi, isivimbeli esizenzakalelayo sokudonsa saleli phini singase sibe nokuvuza kwamanje. Uma i-resistor yokudonsa eyakhelwe ngaphakathi ingadingeki, sicela uxhumane ne-Ai-Thinker ukuze ulungise i-BOM.
• Kafushane, imojula inokucushwa okubili kwe-BOM.
• Ukucushwa 1. I-CPS ne-RF_EN inezinqamuleli zokudonsa ezakhelwe ngaphakathi ze-10K (ukulungiselelwa okuzenzakalelayo kwe-BOM)
• Ukucushwa 2. I-CPS ne-RF_EN inezixhasi zokudonsa ezakhelwe ngaphakathi ngaphandle kokukhwezwa, futhi zidinga ukulawulwa kwembobo ye-IO ye-peripheral MCU

Isifunda sohlelo lokusebenza esijwayelekile

• Kunconywa ukuthi imbobo ye-IO ye-MCU yangaphandle ilawule i-RF_EN yemojula ukuze kuzuzwe izimo zokusetshenziswa kwamandla okuphansi

Eminye imiyalelo

• I-interface yokuxhumana ene-MCU eyinhloko, ngaphezu kwesixhumi esibonakalayo se-SPI, nayo idinga ukuxhuma i-BUSY/DIO1 echwebeni le-IO le-MCU eyinhloko.
• I-antenna idayiswa ebhodini eliyinhloko lokulawula. Kunconywa ukuthi ugcine isekethe ehambisanayo emise okukaphayi kusixhumi esibonakalayo se-antenna.

Usayizi wephakheji we-PCB onconyiwe

Ukufakwa kwe-Antenna

• I-Ra-01S-P idinga uthi olungaphandle. Kunephedi enembobo enguhhafu kumojuli engaxhunywa ebhodini elikhulu.
• Ukuze i-antenna ifinyelele umphumela omuhle kakhulu, i-antenna kufanele ifakwe kude nezingxenye zensimbi.
• Isakhiwo sokufakwa kwe-antenna sinomthelela omkhulu ekusebenzeni kwemojuli. Qinisekisa ukuthi i-antenna isobala, okungcono ibheke phezulu. Uma imojula ifakiwe ngaphakathi kwekesi, ikhebula lesandiso le-antenna lekhwalithi ephezulu lingasetshenziswa ukunweba uthi olungaphandle kwekesi.
• I-antenna akufanele ifakwe ngaphakathi kwebhokisi lensimbi, okuzonciphisa kakhulu ibanga lokudlulisela.

Ukunikezwa kwamandla kagesi

• Ncoma i-3.3V voltage, inani eliphakeme lamanje ngaphezu kuka-1A.
• Uma usebenzisa i-DC-DC, kuyanconywa ukuthi ulawule i-ripple phakathi kuka-100mV.
• Kuyanconywa ukuthi ubeke isikhundla sama-capacitor okuphendula aguqukayo kusekethe kagesi ye-DC-DC, engathuthukisa ukuphuma kwe-ripple uma umthwalo ushintsha kakhulu.
• Kunconywa ukuthi wengeze amadivayisi we-ESD kusixhumi esibonakalayo samandla kagesi we-3.3V.
• Lapho uklama isifunda sokuphakelwa kwamandla kwemojula, kunconywa ukuthi kugcinwe ngaphezu kuka-30% wemajini yamanje yokunikezwa kwamandla, okuhambisana nokusebenza okuzinzile kwesikhathi eside kwawo wonke umshini.
• Sicela unake ukuxhumana okulungile kwezigxobo eziphozithivu nezingezinhle zikagesi. Ukuxhumeka okubuyela emuva kungase kubangele umonakalo unomphela kumojuli.

Ukuguqulwa kwezinga le-GPIO

• Ezinye izimbobo ze-IO ziholelwa ngaphandle kwe-periphery yemojuli. Uma udinga ukuzisebenzisa, kutuswa ukuthi uxhume i-resistor engu-10-100 ohm ochungechungeni echwebeni le-IO. Lokhu kungacindezela i-overshoot futhi kwenze amazinga nhlangothi zombili azinze. Iwusizo ku-EMI ne-ESD.
• Ukuze uthole ukudonsa nokudonsa phansi kwezimbobo ezikhethekile ze-IO, sicela ubhekisele emiyalweni esesimisweni, esizothinta ukumiswa kokuqalisa kwemojuli.
• Imbobo ye-IO yemojuli ingu-3.3V. Uma ileveli yembobo ye-IO yokulawula okuyinhloko kanye nemojuli ingafani, umjikelezo wokuguqulwa kweleveli udinga ukwengezwa.
• Uma imbobo ye-IO ixhunywe ngokuqondile kusixhumi esibonakalayo se-peripheral, noma amatheminali afana nezihloko zamaphini, kuyanconywa ukuthi ubeke amadivayisi we-ESD eduze kwamatheminali omzila wembobo we-IO.

Ukubhala Kwesofthiwe

• Amandla okufaka aphezulu we-chip ye-FEM awakwazi ukudlula +5dBm, ngaphandle kwalokho i-chip ye-FEM izoshiswa. Abasebenzisi badinga ukumisa ngokuqinile amandla okukhiphayo e-SX1268, i-3dBm-5dBm iyanconywa.
• Le moduli iyisekhethi ye-SX1268+, abasebenzisi bangayisebenzisa ngokuphelele ngokuya nge-SX1268 chip manual.
• I-DIO1/DIO2 iyimbobo ye-IO evamile engalungiselelwa imisebenzi eminingi.
• Ukulawulwa kwe-RF switch TX/RX kungalawulwa yi-MCU yangaphandle; ingaphinda ilawulwe ngokuhlanganyela yi-MCU yangaphandle kanye ne-DIO2 ye-SX1262.
• Umehluko phakathi kwe-LLC68 ne-SX1262/SX1268:
  1. I-SX1262/SX1268 isekela izici ezisabalalisa i-SF5, SF6, SF7, SF8, SF9, SF10, SF11, SF12; I-SX1262/SX1268 ingasetha isici sokusabalalisa nokwamukela umkhawulokudonsa
     • LoRa@ Rx/Tx, BW = 7.8 – 500 kHz,
     • I-SF5 KUYA KU-SF12, BR = 0.018 – 62.5 Kb/S
  2. I-LLC68 isekela izici ezisabalalisa i-SF5, SF6, SF7, SF8, SF9, SF10, SF11;
     • I-LLC68 ingasetha isici sokusabalalisa nokwamukela umkhawulokudonsa
     • LoRa@ Rx/Tx, BW = 125 – 250 – 500 kHz,
     • LoRa@，SF=5-6-7-8-9 for BW=125kHz,
     • LoRa@, SF=5-6-7-8-9-10 ye-BW =250 kHz,
     • LoRa@，SF=5-6-7-8-9-10-11 for BW=500 kHz.

Izinto ezithinta ibanga lokudlulisela

• Uma kunesithiyo sokuxhumana ngomugqa oqondile, ibanga lokuxhumana lizoncishiswa ngokufanele.
• Izinga lokushisa, umswakamo, nokuphazanyiswa kwe-co-frequency kuzoholela ekwenyukeni kwezinga lokulahleka kwephakethe lokuxhumana.
• Umhlabathi udonsa futhi ubonise amaza omsakazo, ngakho umphumela wokuhlola awubi eduze nomhlabathi.
• Amanzi olwandle anekhono eliqinile lokumunca amaza omsakazo, ngakho umphumela wokuhlola awubi ngasolwandle.
• Uma kukhona izinto zensimbi eduze kwe-antenna, noma ifakwe kugobolondo lensimbi, ukuncishiswa kwesignali kuzoba kubi kakhulu.
• Irejista yamandla isethwe ngokungalungile, futhi izinga lomoya libekwe phezulu kakhulu (ukuphakama kwesilinganiso somoya, ukusondelana kwebanga).
• Ivolumu ephansi yesinikezeli sikagesitagI-e ekamelweni lokushisa iphansi kunevelu enconyiwe. Ivolumu ephansitage, amandla aphansi.
• I-antenna esetshenzisiwe ayifani kahle nemojuli noma uthi ngokwalo lunezinkinga zekhwalithi.

Izexwayiso zokusetshenziswa kwemojuli

• Hlola ukunikezwa kwamandla ukuze uqinisekise ukuthi kungaphakathi kwevolumu enconyiwe yokunikezwa kwamandlatage. Uma idlula inani eliphezulu, imojuli izolimala unaphakade.
• Hlola ukuqina kwamandla kagesi. Umqulutage ayikwazi ukushintshashintsha njalo futhi kakhulu.
• Qinisekisa ukusebenza kwe-anti-static ngesikhathi sokufakwa kanye nokusetshenziswa, futhi izingxenye ze-high-frequency zizwela i-electrostatic.
• Qinisekisa ukuthi umswakama ngesikhathi sokufakwa nokusetshenziswa awuphezulu kakhulu. Ezinye izingxenye zingamadivayisi angezwani nomswakama.
• Uma kungekho sidingo esikhethekile, akunconywa ukusisebenzisa ekushiseni okuphezulu kakhulu noma okuphansi kakhulu.

Izinto eziphazamisa imojuli

• Kunokuphazamiseka kwesignali efanayo yefrikhwensi eduze, qhelelanisa nomthombo wokuphazamiseka noma ushintshe imvamisa noma isiteshi ukuze ugweme ukuphazamiseka.
• Iwashi lewashi le-SPI alijwayelekile. hlola ukuthi ingabe kukhona ukuphazamiseka kulayini we-SPI, futhi ulayini webhasi we-SPI akufanele ube mude kakhulu.
• Ukunikezwa kwamandla okungagculisi kungase kubangele ikhodi eboshiwe, ngakho-ke ukuthembeka kokunikezwa kwamandla kufanele kuqinisekiswe.
• Ulayini wokunweba ongemuhle noma omude kakhulu noma ulayini wokuphakelayo nawo uzodala izinga eliphezulu lephutha lebhithi.

Izimo zokugcina

• Imikhiqizo evalwe ezikhwameni ezivikela umswakama kufanele igcinwe endaweni engajiki engu-<40℃/90%RH.
• Ileveli ye-MSL yokuzwela umswakama wemojuli iyileveli 3.
• Ngemuva kokuthi isikhwama se-vacuum sivuliwe, kufanele sisetshenziswe phakathi kwamahora angu-168 ku-25±5℃/60%RH; kungenjalo idinga ukubhakwa ngaphambi kokuthi ifakwe ku-inthanethi futhi.

Geza kabusha ijika le-soldering

Imininingwane yokupakisha yomkhiqizo
Njengoba kukhonjisiwe emfanekisweni ongezansi, ukupakishwa kwe-Ra-01S-P kuyi-tape elukiwe, 800pcs/reel. Njengoba kuboniswe emfanekisweni ongezansi:

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Umusho wokuzihlangula kanye nesaziso se-copyright

• Imininingwane ekulo mbhalo, kufaka phakathi i- URL ikheli lesithenjwa, lingashintsha ngaphandle kwesaziso.
• Idokhumenti inikezwa “njengoba injalo” ngaphandle kwanoma iyiphi iwaranti, okuhlanganisa noma isiphi isiqinisekiso sokuthengiselana, ukufaneleka ngenjongo ethile noma ukungaphuli umthetho, nanoma yisiphi isiqinisekiso esishiwo kwenye indawo kunoma yisiphi isiphakamiso, ukucaciswa noma imibandela.ample.
• Lo mbhalo awuthathi noma yisiphi isikweletu, okuhlanganisa nesibopho sokwephulwa kwanoma yimaphi amalungelo obunikazi avela ngenxa yokusebenzisa ulwazi olukule dokhumenti. Lo mbhalo awunikezi noma iyiphi ilayisense yamalungelo okuvikela ubunikazi bokusungula, noma ngabe kuvezwe noma kushiwo, nge-estoppel noma ngenye indlela.
• Idatha yokuhlola etholwe kulesi sihloko yonke itholwe yi-Ai-Thinker Laboratory, futhi imiphumela yangempela ingahluka kancane.
• Wonke amagama okuhweba, izimpawu zokuthengisa nezimpawu zokuthengisa ezibhalisiwe ezishiwo kulesi sihloko ziyimpahla yabanikazi bazo futhi ziyamenyezelwa.
• Ilungelo lokugcina lokuhumusha lingele-Shenzhen Ai-Thinker Technology Co., Ltd.

Qaphela

• Okuqukethwe kuleli bhukwana kungase kushintshwe ngenxa yokuthuthukiswa kwenguqulo yomkhiqizo noma ezinye izizathu.
• I-Shenzhen Ai-Thinker Technology Co., Ltd. igodla ilungelo lokushintsha okuqukethwe yile ncwadi ngaphandle kwesaziso noma isikhumbuzi.
• Le manuwali isetshenziswa kuphela njengomhlahlandlela. I-Shenzhen Ai-Thinker Technology Co., Ltd. izama ngakho konke okusemandleni ayo ukunikeza ulwazi olunembile kuleli bhukwana, kodwa i-Shenzhen Ai-Thinker Technology Co., Ltd. ayiqinisekisi ukuthi okuqukethwe kwebhukwana akunaphutha ngokuphelele, futhi zonke izitatimende, ulwazi neziphakamiso ezikule manuwali azihlanganisi iwaranti ecacile noma eshiwoyo.

Isitatimende esibalulekile

• I-Ai-Thinker ingase inikeze idatha yobuchwepheshe nethembekile “njengoba injalo” (okuhlanganisa namashidi edatha), izinsiza zokuklama (okuhlanganisa idizayini yezinjongo zereferensi), uhlelo lokusebenza noma ezinye izincomo zedizayini, amathuluzi enethiwekhi, ulwazi lwezokuphepha nezinye izinsiza (“lezi zinsiza”) futhi ngaphandle kwewaranti ngaphandle kwewaranti eshiwo noma eshiwo, okufaka ngaphandle komkhawulo, ukuzivumelanisa nezimo ngenjongo ethile noma ukwephulwa kwanoma iyiphi impahla yengqondo yomuntu wesithathu. Futhi imemezela ngokucacile ukuthi ayinasibopho sanoma yikuphi ukulahlekelwa okungenakugwemeka noma kwengozi okuvela esicelweni noma ukusetshenziswa kwanoma yimiphi imikhiqizo yenkampani namasekethe.
• I-Ai-Thinker inelungelo lokuthola ulwazi olukhishwe kulo mbhalo (okuhlanganisa kodwa kungagcini nje ngezinkomba kanye nencazelo yomkhiqizo) nanoma yiziphi izinguquko eNkampanini ngaphandle kwesaziso ukuze zibuyisele ngokuzenzakalelayo futhi zithathele indawo yonke imininingwane enikezwe enguqulweni yangaphambili yedokhumenti yenombolo efanayo.
• Lezi zinsiza zitholakala konjiniyela abanekhono abaklama imikhiqizo ye-Essence. Uzothatha yonke imithwalo yemfanelo yalokhu okulandelayo: (1) khetha imikhiqizo oyikhethayo efanele yesicelo sakho; (2) klama, uqinisekise, futhi usebenzise uhlelo lwakho lokusebenza kanye nemikhiqizo phakathi nomjikelezo wempilo ogcwele; futhi (3) uqinisekise ukuthi isicelo sakho sihlangabezana nazo zonke izindinganiso ezihambisanayo, izinkambiso nemithetho, kanye nanoma yikuphi okunye ukusebenza.
• I-Ai-Thinker ikugunyaza ukuthi usebenzise lezi zinsiza kuphela ekusebenziseni imikhiqizo ye-Ai-Thinker echazwe kulesi sisetshenziswa. Ngaphandle kwemvume ye-Ai-Thinker, akukho yunithi noma umuntu ozokopisha noma akopishe ingxenye noma zonke lezi zinsiza ngaphandle kokugunyazwa, futhi angeke azisakaze nganoma yiluphi uhlobo. Awunalungelo lokusebenzisa noma yimuphi omunye Uthishanhloko noma enye impahla yobuhlakani benkampani yangaphandle. Uzokubuyisela ngokugcwele noma yiziphi izimangalo, umonakalo, izindleko, ukulahlekelwa kanye nezikweletu ezitholwe ngenxa yokusebenzisa lezi zinsiza.
• Imikhiqizo etholakala yi-Ai-Thinker ingaphansi kwemibandela yokuthengisa noma eminye imigomo esebenzayo ehambisana nemikhiqizo. I-Ai-Thinker ingase ihlinzeke ngalezi zinsiza, ayinwebeki noma iguqule ngenye indlela iwaranti esebenzayo noma umshwana wokuzihlangula wewaranti wokukhishwa komkhiqizo.

Isexwayiso se-FCC

Isexwayiso se-FCC: Noma yiluphi ushintsho noma ukuguqulwa okungavunyelwanga ngokucacile iqembu elibhekele ukuthobela kungabhebhethekisa igunya lomsebenzisi lokusebenzisa le mishini. Le divayisi ihambisana neNgxenye 15 Yemithetho ye-FCC. Umsebenzi ungaphansi kwale mibandela emibili elandelayo:

1. Le divayisi ingase ingabangeli ukuphazamiseka okuyingozi, futhi
2. Lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafuneki.

Lolu cingo kanye nezimpondo zalo akumele kubekwe ndawonye noma kusebenze ngokuhambisana nanoma yiluphi olunye uthi noma isidluliseli. 15.105 Ulwazi kumsebenzisi. (b) Ngomshini wedijithali weSigaba B noma i-peripheral, imiyalelo enikezwa umsebenzisi izofaka isitatimende esilandelayo noma esifanayo, esibekwe endaweni evelele embhalweni webhukwana:

Qaphela: Lesi sisetshenziswa sihloliwe futhi satholwa ukuthi sithobela imikhawulo yedivayisi yedijithali Yekilasi B, ngokuvumelana nengxenye 15 Yemithetho ye-FCC. Le mikhawulo iklanyelwe ukuhlinzeka ngokuvikeleka okufanele ekuphazanyisweni okuyingozi ekufakweni kwendawo yokuhlala. Lesi sixhobo sikhiqiza, sisebenzise futhi singakhipha amandla efrikhwensi yomsakazo futhi, uma singafakiwe futhi sisetshenziswa ngokuhambisana nemiyalelo, singadala ukuphazamiseka okuyingozi ezokuxhumana ngomsakazo. Nokho, asikho isiqinisekiso sokuthi ukuphazamiseka ngeke kwenzeke ekufakweni okuthile. Uma lesi sisetshenziswa sidala ukuphazamiseka okuyingozi emsakazweni noma kumabonakude, okunganqunywa ngokucisha nokuvula okokusebenza, umsebenzisi uyakhuthazwa ukuthi azame ukulungisa ukuphazamiseka ngesinyathelo esisodwa noma ngaphezulu kwezilandelayo:

• Hlela kabusha noma hambisa uthi olwamukelayo.
• 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.

Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki. Lo mshini kufanele ufakwe futhi usebenze ngebanga elincane elingama-20cm phakathi kwe-radiator nomzimba wakho. Imisebe

Isitatimende Sokuchayeka:
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki.

• Lesi sithumeli akumele sibekwe endaweni eyodwa noma sisebenze ngokuhlangana nanoma iyiphi enye i-antenna noma isidluliseli.
• Ukutholakala kwamanye amashaneli athile kanye/noma amabhendi efrikhwensi okusebenza kuncike ezweni futhi i-firmware ihlelwe efekthri ukuze ifane nendawo okuyiwa kuyo.
• Ukulungiselelwa kwe-firmware akufinyeleleki kumsebenzisi wokugcina.
• Umkhiqizo wokugcina kufanele ulebulwe endaweni ebonakalayo nalokhu okulandelayo: “Iqukethe Imojula Yokudlulisa “I-ID ye-FCC: 2ATPO-RA01SP”

Imfuneko nge-KDB996369 D03

Uhlu lwemithetho ye-FCC esebenzayo
Faka kuhlu imithetho ye-FCC esebenza kusidlulisi semodular. Le yimithetho esungula ngokuqondile amabhendi okusebenza, amandla, ukukhishwa okungamanga, kanye namaza okusebenza ayisisekelo. UNGAKUHLULULE ukuthobela imithetho ye-radiator ngokungahlosiwe (Ingxenye 15 Engaphansi B) njengoba lokho kungewona umbandela wesibonelelo semojula esinwetshelwa kumkhiqizi wokusingatha. Bheka futhi Isigaba 2.10 ngezansi mayelana nesidingo sokwazisa abakhiqizi abasingatha ukuthi ukuhlolwa okwengeziwe kuyadingeka.3

Incazelo: Le mojuli ihlangabezana nezimfuneko ze-FCC ingxenye 15C (15.231).

Fingqa izimo ezithile zokusebenza zokusebenza
Chaza izimo zokusetshenziswa ezisebenza kusidlulisi semodular, okuhlanganisa nesokuqalaampnoma yimiphi imikhawulo ezintini, njll. Okwesiboneloample, uma kusetshenziswa izimpondo ze-point-to-point ezidinga ukuncishiswa kwamandla noma isinxephezelo sokulahleka kwekhebula, khona-ke lolu lwazi kufanele lube semiyalweni. Uma imikhawulo yemibandela yokusebenzisa idlulela kubasebenzisi abangochwepheshe, imiyalelo kufanele isho ukuthi lolu lwazi ludlulela kumanuwali weziqondiso zomkhiqizi. Ngaphezu kwalokho, ulwazi oluthile lungase ludingeke, njengokuzuza okuphezulu ngebhendi ngayinye kanye nenzuzo encane, ikakhulukazi kumadivayisi ayinhloko kumabhendi angu-5 GHz DFS.

Incazelo: I-antenna yomkhiqizo isebenzisa i-antenna engabuyiseleki enenzuzo ye-1dBi

I-Single Modular

• Uma i-modular transmitter ivunywa “njenge-Single Modular,” khona-ke umkhiqizi wemojula unesibopho sokugunyaza indawo yomsingathi lapho i-Single Modular esetshenziswa khona. Umkhiqizi we-Single Modular kufanele achaze, kokubili ekufayeleni nasemiyalweni yokufaka, enye indlela isho umkhiqizi we-Single Modular ayisebenzisayo ukuze aqinisekise ukuthi umsingathi uhlangabezana nezimfuneko ezidingekayo ukuze anelise izimo zomkhawulo zemojuli. Umkhiqizi we-Single Modular unokuvumelana nezimo ukuchaza enye indlela yakhe yokubhekana nezimo ezikhawulela ukugunyazwa kokuqala, okufana: ukuvikela, ukusayina okuncane ampi-litude, i-modulation evinjiwe/okufakwayo kwedatha, noma ukulawulwa kokunikezwa kwamandla.
• Enye indlela ingase ihlanganise ukuthi umenzi wemojuli elinganiselwe kabushaviewidatha yokuhlola enemininingwane noma imiklamo yokusingatha ngaphambi kokunikeza imvume yomkhiqizi.
• Le nqubo ye-Single Modular iyasebenza nasekuhloleni ukuchayeka kwe-RF uma kudingekile ukukhombisa ukuthobela umsingathi othile. Umkhiqizi wemojula kufanele asho ukuthi ukulawulwa komkhiqizo okuzofakwa kuwo i-modular transmitter kuzogcinwa kanjani ukuze kuqinisekiswe ukuthotshelwa okugcwele komkhiqizo njalo. Kwababungazi abengeziwe ngaphandle komsingathi othile owayenikezwe imojuli elinganiselwe ekuqaleni, kudingeka ushintsho lwemvume Lwesigaba II esibonelweni semojula ukuze kubhaliswe umsingathi owengeziwe njengomsingathi othize futhi ogunyazwe nemojula. Incazelo: Imojula iyimojuli eyodwa.

Landelela imiklamo ye-antenna
Ukuze uthole isidluliseli esiyimojuli esinemiklamo yokulandela izimpondo, bona isiqondiso kumbuzo 11 we-KDB Publication 996369 D02 FAQ - Amamojula Ompondozinkulu be-Micro-Strip nemikhondo. Ulwazi lokuhlanganisa luzofaka phakathi kabusha kwe-TCBview imiyalelo yokuhlanganisa yalezi zici ezilandelayo: ukwakheka komklamo wokulandela umkhondo, uhlu lwezingxenye (BOM), uthi, izixhumi, nezidingo zokuhlukaniswa.

• a) Ulwazi oluhlanganisa ukwehluka okuvunyelwe (isb., ukulandelela imikhawulo yemingcele, ukujiya, ubude, ububanzi, umumo(ama), ukungaguquki kwe-dielectric, kanye ne-impedance njengoba kusebenza ohlotsheni ngalunye lothi;
• b) Idizayini ngayinye izobhekwa njengohlobo oluhlukile (isb., ubude bezinti ngokuphindaphinda kaningi, ubude begagasi, kanye nokuma kwe-antenna (umkhondo esigabeni) kungathinta ukuzuza kothi futhi kufanele kucatshangelwe);
• c) Imingcele izohlinzekwa ngendlela evumela abakhiqizi bokusingatha indawo ukuthi baklame ukwakheka kwebhodi lesekethe ephrintiwe (i-PC);
• d) Izingxenye ezifanele ngomkhiqizi kanye nemininingwane;
• e) Izinqubo zokuhlola zokuqinisekisa umklamo; kanye f) Izinqubo zokuhlolwa kokukhiqiza zokuqinisekisa ukuthotshelwa komthetho

Umnikezeli wemojuli uzohlinzeka ngesaziso sokuthi noma yikuphi ukuchezuka kumapharamitha achaziwe wokulandela umkhondo wothi, njengoba kuchazwe imiyalelo, kudinga ukuthi umenzi womkhiqizo womsingathi kufanele azise onikeziwe wemojula ukuthi ufisa ukushintsha idizayini yokulandela i-antenna. Kulesi simo, isicelo sokushintsha imvume ye-Class II siyadingeka ukuba sibe filed ngumnikezeli, noma umenzi womsingathi angathatha isibopho ngoshintsho lwenqubo ye-FCC ID (isicelo esisha), elandelwa yi-Class II yesicelo sokushintsha imvume

Ukucatshangelwa kokuchayeka kwe-RF

• Kubalulekile ukuthi abanikezwa amamojula basho ngokucacile nangokucacile izimo zokuchayeka ku-RF ezivumela umkhiqizi womkhiqizo ophethe ukusebenzisa imojuli. Kudingeka izinhlobo ezimbili zeziqondiso zolwazi lokuchayeka kwe-RF: (1) kumkhiqizi womkhiqizo ophethe, ukuze achaze izimo zohlelo (iselula, ephathekayo – xx cm ukusuka emzimbeni womuntu); kanye (2) nombhalo owengeziwe odingekayo ukuze umenzi womkhiqizo osingethe awunikeze abasebenzisi bokugcina kumanuwali wabo womkhiqizo wokugcina. Uma izitatimende zokuchayeka ku-RF nezimo zokusebenzisa zinganikezwanga, umkhiqizi womkhiqizo osokhaya kudingeka azibophezele kumojuli ngoshintsho ku-FCC ID (uhlelo olusha lokusebenza).
• Incazelo: Imojuli ithobelana nemikhawulo yokuchayeka emisebeni ye-FCC yezindawo ezingalawulwa. Lolu cingo lufakiwe futhi lusebenza ngebanga elingaphezu kuka-20 cm phakathi kwe-radiator nomzimba wakho.” Le mojula ilandela ukwakheka kwesitatimende se-FCC, i-FCC ID: 2ATPO-RA01SP

Izimpondo

• Uhlu lwezimpondo ezifakwe esicelweni sokuthola isitifiketi kufanele lunikezwe emiyalweni. Kumamojula amamojula agunyazwe njengamamojula anomkhawulo, yonke imiyalelo esebenzayo yesifaki esebenzayo kufanele ifakwe njengengxenye yolwazi kumkhiqizi womkhiqizo osingathiwe. Uhlu lwezimpondo luzophinde luhlonze izinhlobo zezimpondo (i-monopole, i-PIFA, i-dipole, njll. (qaphela ukuthi ngokwesiboneloample, "i-antenna ye-omnidirectional" ayibhekwa "njengohlobo lwe-antenna" oluthile).
• Ezimweni lapho umkhiqizi womkhiqizo ophethe unesibopho sesixhumi sangaphandle, isiboneloampngephinikhodi ye-RF kanye nedizayini yokulandela i-antenna, imiyalelo yokuhlanganisa izokwazisa isifaki ukuthi isixhumi se-antenna esiyingqayizivele kufanele sisetshenziswe Engxenyeni ye-15 yezidluliseli ezigunyaziwe ezisetshenziswa emkhiqizweni womsingathi.
• Abakhiqizi bamamojula bazohlinzeka ngohlu lwezixhumanisi ezihlukile ezamukelekayo.
• Incazelo: I-antenna yomkhiqizo isebenzisa i-antenna engabuyiseleki enenzuzo ye-1dBi

Ilebula nolwazi lokuhambisana
Izibonelelo zibophezelekile ukuqhubeka nokuthobela amamojula azo emithethweni ye-FCC. Lokhu kuhlanganisa nokweluleka abakhiqizi bomkhiqizo abasingathile ukuthi badinga ukunikeza ilebula ebonakalayo noma ye-e ethi "Iqukethe ID ye-FCC" nomkhiqizo wabo ophelile. Bheka Izinkombandlela Zokulebula kanye Nolwazi Lomsebenzisi lwamadivayisi e-RF – KDB Publication 784748.

Incazelo: Isistimu yomsingathi esebenzisa le mojula, kufanele ibe nelebula endaweni ebonakalayo ebonisa imibhalo elandelayo: “Iqukethe i-FCC ID: 2ATPO-RA01SP

Ulwazi olumayelana nezindlela zokuhlola kanye nezimfuneko zokuhlola ezengeziwe5

• Iziqondiso ezengeziwe zokuhlola imikhiqizo yokusingathwa zinikezwe kokuthi I-KDB Publication 996369 D04 Module Integration Guide. Amamodi okuhlola kufanele acabangele izimo zokusebenza ezihlukene zesidlulisi semodyuli ezimele yodwa kumsingathi, kanye namamojula amaningi athumela ngesikhathi esisodwa noma amanye ama-transmitter emkhiqizweni womsingathi.
• Umnikezeli kufanele anikeze ulwazi lokuthi amiswa kanjani amamodi okuhlola okuhlolwa komkhiqizo wezimo ezihlukene zokusebenza zesidlulisi semodula esizimele sodwa kumsingathi, uma kuqhathaniswa namamojula amaningi, adlulisa kanyekanye noma amanye ama-transmitter kumsingathi.
• Abanikezwa usizo bangakhuphula ukusetshenziswa kwama-modular transmitter abo ngokunikeza izindlela ezikhethekile, amamodi, noma imiyalelo elingisa noma ebonisa ukuxhumeka ngokunika amandla isidlulisi. Lokhu kungenza kube lula kakhulu ukuzimisela komkhiqizi womsingathi ukuthi imojuli njengoba ifakwe kumsingathi ithobela izimfuneko ze-FCC.
• Incazelo: I-Shenzhen Ai-Thinker Technology Co., Ltd ingakhuphula ukusetshenziswa kwama-modular transmitters ngokunikeza imiyalelo elingisa noma ebonisa ukuxhumeka ngokunika amandla isidlulisi.

Ukuhlola okwengeziwe, Ingxenye 15 Umshwana Wokuzihlangula Oyingxenye B

• Umnikezeli kufanele afake isitatimende sokuthi isidlulisi semojuli sigunyazwe yi-FCC kuphela ezingxenyeni ezithile zemithetho (okungukuthi, imithetho yesidluliseli se-FCC) esohlwini lwesibonelelo, nokuthi umkhiqizi womkhiqizo osokhaya unesibopho sokuthobela noma yimiphi eminye imithetho ye-FCC esebenza ku umsingathi akakhaviwe yi-modular transmitter grant yesitifiketi. Uma onikezwayo amaketha umkhiqizo wakhe njengeNgxenye 15
• Ukuthobela Ingxenye Engaphansi B (uma futhi iqukethe ukujikeleza kwedijithali yeradiator ngokungahlosiwe), khona-ke onikezwayo uzohlinzeka ngesaziso esisho ukuthi umkhiqizo wokugcina wokusingatha usadinga ukuhlolwa kokuthobela Ingxenye 15 Yengxenye Engaphansi B yokuhlolwa kokuhambisana nesidlulisi semodular esifakiwe.

Incazelo: Imojula engenawo umjikelezo wedijithali werediyetha ngokungahlosiwe, ngakho-ke imojuli ayidingi ukuhlolwa Okwenziwa I-FCC Ingxenye 15 Ingxenye Engaphansi B. Umsingathi kufanele ahlolwe Ingxenye Engaphansi ye-FCC B.

Imibuzo Evame Ukubuzwa

Q: Ingabe imojula ye-Ra-01S-P iyahambisana nazo zonke izinhlobo zezimpondo?
A: Imojula ye-Ra-01S-P isekela izinhlobonhlobo zezindlela zokufaka izimpondo futhi ihambisana namaphedi anembobo enguhhafu, amaphedi embobo, nezixhumi ze-IPEX.

Q: Yiziphi izinyathelo zokuphepha okufanele ngizithathe lapho ngiphethe imojuli ye-Ra-01S-P?
A: Ukuze uvimbele ukulimala ngenxa kagesi omile, gwema ukuthinta imojuli ngezandla ezingenalutho futhi usebenzise amathuluzi e-antistatic ngesikhathi sokuphatha, ukuthutha, nokusebenza.

Amadokhumenti / Izinsiza

I-Ai-Thinker RA-01S-P LoRa Series Module [pdf] Incwadi Yomnikazi I-RA01SP, 2ATPO-RA01SP, 2ATPORA01SP, RA-01S-P LoRa Series Module, RA-01S-P, LoRa Series Module, Series Module, Module

Izithenjwa

• Imaniwali yosebenzisayo