Imanuwali yomnikazi wemojuli ye-Ai-Thinker RA-01SC-P LoRa Series

Imojula ye-Ra-01SC-P ingasetshenziswa kabanzi kumamitha azenzakalelayo
ukufunda, ezishintshayo zokwakha ikhaya, izinhlelo zokuphepha, okukude
izinhlelo zokuchelela, njll.

Amapharamitha amakhulu

Incazelo	Inani
Amandla kagesi voltage	3.3V

Imiyalo yokusetshenziswa komkhiqizo

Isidingo Sogesi Ongaguquki

I-Ra-01SC-P iyidivayisi ezwelayo kagesi. Okukhethekile
Kudingeka izinyathelo zokuphepha lapho uyiphatha. Gwema ukuthinta
module ngezandla ezingenalutho futhi usebenzise izinyathelo antistatic ngesikhathi
i-soldering.

Izici zikagesi

FAQ

Q: Yiziphi izinyathelo okufanele ngizithathe lapho ngiphethe i-Ra-01SC-P
module?

A: I-Ra-01SC-P izwela i-electrostatic, ngakho-ke sebenzisa njalo
izinqubo ezifanele zokuphatha i-ESD ukuvimbela umonakalo.

“`

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Ukucaciswa kwe-Ra-01SC-P V1.0.0

Ukucaciswa kwe-Ra-01SC-P

Ikhasi 1 kwangu-21

Idokhumenti iqala kabusha

Ukucaciswa kwe-Ra-01SC-P V1.0.0

Inguqulo

Usuku

V1.0.0 2024.09.24

Thuthukisa/buyekeza okuqukethwe Uhlelo Lokuqala

Uhlelo Pengfei Dong

Vuma u-Ning Guan

Ikhasi 2 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0
Okuqukethwe
1. Umkhiqizo uphelileview………………………………………………………………………………………………………………. 4 1.1. Isici……………………………………………………………………………………………….. 5
2. Amapharamitha abalulekile …………………………………………………………………………………………………….. 6 2.1. Isidingo sikagesi omile ……………………………………………………………………………… 6 2.2. Izici zikagesi…………………………………………………………………………………………
3. Incazelo yephinikhodi ………………………………………………………………………………………………………………. 8 4. Isiqondiso sokuklama ………………………………………………………………………………………………………
4.1. Isiyingi somhlahlandlela wohlelo lokusebenza ……………………………………………………………………………………. 11 4.2. Usayizi wephakheji we-PCB onconyiwe …………………………………………………………………………. 13 4.3. Ukufakwa kwe-Antenna……………………………………………………………………………………….. 13 4.4. Ukunikezwa kukagesi …………………………………………………………………………………………………………………………………………………………………………………………………… Ukuguqulwa kwezinga le-GPIO …………………………………………………………………………………… 14 5. I-DAQ ……………………………………………………………………………………………………… Izinto ezithinta ibanga lokudlulisela …………………………………………………………….. 15 5.2. Izinyathelo zokuqapha ukusetshenziswa kwemojula ……………………………………………………………………………………… 15 5.3. Izinto eziphazamisa imojuli ………………………………………………………………… 15 6. Izimo zesitoreji ………………………………………………………………………………………………………………………………………………………………… 16 8. Ulwazi lokupakishwa komkhiqizo ……………………………………………………………………….. 17 9. Thintana nathi ……………………………………………………………………………………………………………………………………… Isaziso…………………………………………………………………………………….. 20 Isaziso …………………………………………………………………………………………………………………….. 20 Okubalulekile 20 Okubalulekile isitatimende…………………………………………………………………………………………………….. 21

Ikhasi 3 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0
1. Umkhiqizo uphelileview
I-Ra-01SC-P iyimojuli 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 LLCC68+ yayo ikakhulukazi isebenzisa imodemu ye-LoRaTM yebanga elide, esetshenziselwa ukuxhumana kwe-spectrum yokusabalalisa ibanga elide, inekhono eliqinile lokulwa nokuphazamiseka, futhi inganciphisa ukusetshenziswa kwamanje. Ngosizo lobuchwepheshe bokumodulisa obunelungelo lobunikazi be-SEMTECH be-LoRaTM, imojula inamandla akhelwe ngaphakathi ampi-lifier (PA) nomsindo ophansi ampi-lifier (LNA) kulobu buchwepheshe, ezwela kakhulu okudlula -137dBm, ibanga elide lokudlulisela kanye nokuthembeka okuphezulu. Ngasikhathi sinye, uma kuqhathaniswa nobuchwepheshe bendabuko bokushintshwa, ubuchwepheshe bokumodulisa be-LoRaTM bubuye bube ne-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.

Ikhasi 4 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0
1.1. Isici
Izindlela zokushintsha ze-LoRa® Sekela ibhendi yefrikhwensi 410MHz~525MHz Amandla okudlulisa aphezulu, asebenzayo amanje angu-700mA Ukuzwela okuphezulu: okuphansi njengokungu -137dBm@SF10 125KHz Usayizi omncane kakhulu 17*16*3.2(±0.2)MM, umugqa wemigqa emibiliamp iphakheji yesichibi somgodi Ukusekela isici sokusabalalisa i-SF5/SF6/SF7/SF8/SF9/SF10/SF11 Ukusetshenziswa kwamandla okuphansi esimweni sokwamukela, nenani elincane lokwamukela lamanje elingu-11mA Imojula isebenzisa isixhumi esibonakalayo se-SPI, ukuxhumana kwe-half-duplex, ne-CRC, kanye nephakethe ledatha.
injini efinyelela ku-256 bytes Sekela izindlela eziningi zokufaka izimpondo, ezihambisana nembobo ewuhhafu
pads/through-hole pads/IPEX isixhumi

Ikhasi 5 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0

2. Imingcele eyinhloko

Ithebula 1 Incazelo yamapharamitha asemqoka

Iphakheji yemodeli
Usayizi we-Antenna Frequency Operating lokushisa lokushisa Isitoreji Ukunikezwa kwamandla Isixhumi esibonakalayo Esihlelekayo sebhithi

I-Ra-01SC-P SMD-16 17*16*3.2(±0.2)mm Ihambisana nephedi yembobo enguhhafu/edlula imbobo iphedi/IPEX isixhumi 410MHz~525MHz -40~ 85 -40~ 125, <90%RH Supply voltage 3.0~3.6V, inani elijwayelekile 3.3V, current1A SPI Kufika ku-300kbps

2.1. Isidingo sikagesi ongashintshi
I-Ra-01SC-Pis idivayisi ebucayi kagesi. Ngakho-ke, udinga ukuthatha izinyathelo zokuphepha ezikhethekile lapho uyithwala.

Umfanekiso 2 Izinyathelo zokuvimbela ze-ESD
Isaziso: Imojula ye-Ra-01SC-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, nokusebenza kwanoma yiluphi uhlelo lokusebenza oluhlanganisa imojuli ye-Ra-01SC-P. Ungayithinti ngezandla zakho imojuli noma usebenzise i-ayina yokudambisa engeyona i-antistatic ukuze unamathisele ukuze ugweme ukulimaza imojuli.

Ikhasi 6 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0

2.2. Izici zikagesi
Ithebula 2 Ithebula lezimpawu zikagesi

Amapharamitha Ukunikezwa kwamandla voltage3v3

Okuncane.

Okujwayelekile

Ubukhulu.

Iyunithi

inani

3.0

3.3

3.6

I-IO Output High Level (VOH)

0.9*VDDIO

I-VDDIO

I-IO Output Low Level (VOL)

0.1*VDDIO

I-IO Input High Level (VIH)

0.7*VDDIO

I-VDDIO+0.3

I-IO Input Low Level (VIL)

-0.3

0.3*VDDIO

(RF_EN/CPS)IO Izinga Eliphezulu Lokufaka

1.2

3.6

(RF_EN/CPS)IO Izinga Eliphansi Lokufaka

0.3

Ithebula 3 izici zesixhumi esibonakalayo se-SPI

Incazelo Yezimpawu

Isimo

Imvamisa ye-Fsck SCK

Isikhathi sezinga eliphezulu le-SCK

Isikhathi sezinga eliphansi le-tcl SCK

trise

Isikhathi sokushintshana SCK

ukuwa

SCK isikhathi sokuwa

i-tsetup ibambe i-tnsetup

Isikhathi sokusetha se-MOSI I-MOSI ibambe isikhathi sokusetha i-NSS

Ukusuka ku-MOSI shintsha kuya ku-SCK onqenqemeni olukhuphukayo
Ukusuka ku-SCK onqenqemeni olukhuphukayo kuya kushintsho lwe-MOSI
Kusukela ku-NSS onqenqemeni oluwelayo kuye ku-SCK onqenqemeni olukhuphukayo

bambelela

Isikhathi sokubamba se-NSS

Kusukela ku-SCK onqenqemeni oluwayo kuye konqenqema olukhuphukayo lwe-NSS, okuvamile
imodi

Okuncane. 50 50 30 20
30
100

Inani elijwayelekile
5 5 -
-
-
-

Ubukhulu. 10 -
-
-

Iyunithi MHz
ns ns ns ns ns ns ns
ns
ns

iqatha

Isikhathi esiphezulu se-NSS sesikhawu sokufinyelela se-SPI

T_DATA DATA bamba futhi

250

isikhathi sokusetha

Imvamisa ye-Fsck SCK

Ikhasi 7 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0

3. Incazelo yephinikhodi
Imojula ye-Ra-01SC-P inengqikithi yezikhonkwane eziyi-16, njengoba kukhonjisiwe kumdwebo wephini. Ithebula lencazelo yomsebenzi wephini yincazelo yesixhumi esibonakalayo.

Inombolo 1 2 3 4
5
6 7 8 9 10
11
12 13 14 15 16 EPAD

Qamba I-ANT GND 3V3 UKUSETHA KABUSHA
I-CPS
I-DIO1 DIO2 DIO3 GND BUSY
RF_EN
SCK MISO MOSI NSS GND GND

Ithebula 4 Ithebula lencazelo yomsebenzi wephinikhodi
Umsebenzi Xhuma i-antenna Ground Inani elijwayelekile 3.3V amandla kagesi Setha kabusha iphinikhodi ye-FEM chip TX vumela iphinikhodi, kwimodi yokudlulisa, le phini isezingeni eliphansi le-RF futhi iphuma ngokuqondile ngaphandle kwe-PA ampi-liification, futhi idonswa ngaphakathi ngokuzenzakalelayo
Ukucushwa kwesofthiwe yedijithali ye-IO1
Ukucushwa kwesofthiwe yedijithali ye-IO2
I-software ye-Digital IO3 yokucushwa kwe-software ye-Ground Status inkomba iphinikhodi ye-FEM chip inika amandla iphinikhodi, izinga eliphezulu liyasebenza, imojula idonswa ngokuzenzakalelayo; Izinga eliphezulu lisesimweni sokusebenza, izinga eliphansi lisesimweni sokulala
Okokufaka kwewashi le-SPI
Okukhipha idatha ye-SPI
Okokufaka kwedatha ye-SPI
I-SPI chip khetha okokufaka Ground Ground, ukubeka phansi okuthembekile kuyadingeka ukuze kube lula ukuqeda ukushisa

Ikhasi 8 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0

Izikhonkwane ezijwayelekile ze-IO ze-LLC68+ zitholakala ngemodi ye-LoRaTM. Ubudlelwano babo bokwenza imephu buncike ekucushweni kwamarejista amabili i-RegDioMapping1 kanye ne-RegDioMapping2.
Ithebula 5 Ithebula lemephu yomsebenzi wembobo ye-IO

Ukusebenza kwe-DIOx

Imodi

Ukwenza imephu

I-DIO3 CadDone

01 Konke

Unhlokweni Ovumelekile

I-PayloadCrc 10
Iphutha

I-DIO2
Fhss Shintsha isiteshi
Fhss Shintsha isiteshi
Fhss Shintsha isiteshi
-

I-DIO1
I-RxRimeout Fhss
Shintsha i-Cad yesiteshi
-

Ikhasi 10 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0

4. Isiqondiso sokuklama

4.1. Isicelo Umhlahlandlela Circuit

1 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;
I-logic yale phinikhodi ayivumelekile esimweni sokwamukela futhi idinga ukusethwa ezingeni eliphansi 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 ye-FEM ivala ukusebenza kwe-FEM

RF_ZU 0 1

Imojuli ishintshashintsha ibe yi-BOM, i-CPS ne-RF_EN inezinqamuleli zokudonsa zangaphakathi ezingu-10K (okungukuthi, zisesimweni 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 uthinte i-Anxin 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

Ikhasi 11 kwangu-21

2 Isekhethi yesicelo esijwayelekile

Ukucaciswa kwe-Ra-01SC-P V1.0.0

Kunconywa ukuthi imbobo ye-IO ye-MCU yangaphandle ilawule i-CPS ne-RF_EN yemojuli ukuze kuzuzwe izimo zohlelo lokusebenza lwamandla aphansi.
3 Eminye imiyalo Isixhumi esibonakalayo sokuxhumana ne-master MCU, ngaphezu kwesixhumi esibonakalayo se-SPI, futhi
idinga ukuxhuma i-BUSY/DIO1 embotsheni ye-IO ye-MCU eyinhloko.
I-antenna idayiswa ebhodini eliyinhloko lokulawula. Kunconywa ukuthi ugcine isekethe ehambisanayo emise okukaphayi kusixhumi esibonakalayo se-antenna.

Ikhasi 12 kwangu-21

4.2. Usayizi wephakheji we-PCB onconyiwe

Ukucaciswa kwe-Ra-01SC-P V1.0.0

4.3. Ukufakwa kwe-Antenna
I-Ra-01SC-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, sebenzisa ikhebula lesandiso le-antenna lekhwalithi ephezulu ukuze unwebe ithikithi libe ngaphandle kwekesi.
I-antenna akufanele ifakwe ngaphakathi kwebhokisi lensimbi, okuzonciphisa kakhulu ibanga lokudlulisela.
4.4. 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 aguqukayo wokuphendula ku-DC-DC
Isifunda sokuphakelwa kwamandla, esingakhulisa ukuphuma kwe-ripple lapho umthwalo ushintsha kakhulu. Kunconywa ukuthi wengeze amadivayisi we-ESD kusixhumi esibonakalayo samandla kagesi we-3.3V. Lapho uklama isifunda sokuphakelwa kwamandla kwemojuli, kunconywa ukuthi ugcine okwengeziwe
ngaphezu kwama-30% wemajini yamanje yokuphakelwa kukagesi, ehambisana nokusebenza okuzinzile kwesikhathi eside kwawo wonke umshini. Sicela unake ukuxhumana okulungile kwezigxobo eziphozithivu nezingezinhle zikagesi. Ukuxhumeka okubuyela emuva kungase kubangele umonakalo unomphela kumojuli.

Ikhasi 13 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0
4.5. Ukuguqulwa kwezinga le-GPIO
Ezinye izimbobo ze-IO zixhunywe kumojula. Uma udinga ukuzisebenzisa, kutuswa ukuthi uxhume i-resistor engu-10-100 ohm ochungechungeni kumachweba we-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 amaleveli embobo ye-IO yokulawula okuyinhloko kanye nemojuli engafani, isifunda sokuguqulwa kweleveli sidinga ukwengezwa.
Uma imbobo ye-IO ixhunywe ngokuqondile kusixhumi esibonakalayo se-peripheral, noma amatheminali afana nesihloko sephinikhodi, kuyanconywa ukuthi ubeke idivayisi ye-ESD eduze kwamatheminali kumzila wembobo we-IO.

Ikhasi 14 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0

5. Imibuzo Evame Ukubuzwa

5.1. 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, isignali
ukucindezeleka kuzoba nzima kakhulu. Irejista yamandla isethwe ngokungalungile, futhi izinga lomoya libekwe phezulu kakhulu (lapho izinga lomoya liphezulu,
lapho ibanga lisondela). Ukunikezwa kwamandla okuphansi kwevolumutagI-e ekamelweni lokushisa iphansi kunevelu enconyiwe.
Ivolumu ephansitage, amandla aphansi. I-antenna esetshenzisiwe ayihambelani kabi nemojula noma uthi uqobo lunekhwalithi
izinkinga.

5.2. 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 ukuguquguquka 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 mfuneko ekhethekile, akunconywa ukuyisebenzisa ekushiseni okuphezulu kakhulu noma okuphansi kakhulu.

5.3. 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.

Ikhasi 15 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0
6. Izimo zokugcina
Imikhiqizo evalwe ezikhwameni ezivikela umswakama kufanele igcinwe endaweni engajiki engu-<40/90% RH. Izinga le-MSL lokuzwela umswakama wemojula lisezingeni 3. Ngemva kokuthi isikhwama sevacuum sivuliwe, kufanele sisetshenziswe phakathi kwamahora angu-168 ku-25±5/60%RH, ngaphandle kwalokho sidinga ukubhakwa ngaphambi kokuthi sifakwe ku-inthanethi futhi.
7. Reflow soldering ijika

Umfanekiso 12 Ijika le-reflow soldering

Ikhasi 16 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0
8. Ulwazi lokupakishwa komkhiqizo
Njengoba kukhonjisiwe emfanekisweni ongezansi, ukupakishwa kwe-Ra-01SC-P kuyi-tape elukiwe, 800pcs/reel. Njengoba kuboniswe emfanekisweni ongezansi:

13 Umdwebo wokupakisha nokuthinta

9. Xhumana nathi

Isikhulu se-Ai-Thinker webindawo

Inkundla yehhovisi

Yakha i-DOCS

I-LinkedIn Technical

Ukwesekwa kwesitolo esincane

Isitolo seTaobao

Alibaba shop

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Ikhasi 17 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0
Umusho wokuzihlangula kanye nesaziso se-copyright
Imininingwane ekulo mbhalo, kufaka phakathi i- URL ikheli lereferensi, 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.

Ikhasi 20 kwangu-21

Ukucaciswa kwe-Ra-01SC-P V1.0.0
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 umphumela wokusetshenziswa kwalezi zinsiza.
Imikhiqizo etholakala yi-Ai-Thinker ingaphansi kwemibandela yokuthengisa noma eminye imigomo esebenzayo ehambisana nemikhiqizo. I-Ai-Thinker ingase inikeze lezi zinsiza azinwebeki noma ziguqule iwaranti esebenzayo noma umshwana wokuzihlangula wewaranti wokukhishwa komkhiqizo.

Ikhasi 21 kwangu-21

ISEXWAYISO SE-FCC Isexwayiso se-FCC: Noma yiziphi izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobelana kungase kuchithe igunya lomsebenzisi lokusebenzisa lesi sisetshenziswa. Le divayisi ithobela Ingxenye 15 Yemithetho ye-FCC. Ukusebenza kungaphansi kwezimo ezimbili ezilandelayo: (1) Lolu cingo angeke lubangele 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) Edivayisini yedijithali Yesigaba B noma i-peripheral, imiyalelo enikezwa umsebenzisi izofaka isitatimende esilandelayo noma esifanayo, esibekwe endaweni evelele embhalweni webhukwana: Qaphela: Lesi sixhobo sihloliwe futhi kwatholakala ukuthi sithobelana nemikhawulo yedivayisi yedijithali Yesigaba B, ngokususelwe engxenyeni 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 ekwamukelweni kwethelevishini, okunganqunywa ngokucisha nokuvula okokusebenza, umsebenzisi uyakhuthazwa ukuthi azame ukulungisa ukuphazamiseka ngesinyathelo esisodwa noma ngaphezulu kwezilandelayo: -Hlehlisa kabusha noma uhambise uthi olutholayo. -Khulisa ukuhlukana phakathi kwemishini nomamukeli. -Xhuma okokusebenza endaweni yokuphuma eseyikhethini ehlukile kuleyo lapho umamukeli axhumeke khona. - Xhumana nomthengisi noma uchwepheshe werediyo/TV onolwazi ukuze uthole usizo. Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawulwa. Lo mshini kufanele ufakwe futhi usebenze ngebanga elincane elingama-20cm phakathi kwe-radiator nomzimba wakho. Isitatimende Sokuchayeka Emisebeni: Lesi sixhobo sithobela imikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki.

Lesi sidlulisi akumele sitholakale ngokubambisana noma sisebenze ngokubambisana nanoma yimuphi omunye
i-antenna noma i-transmitter. 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-RA01SCP”

Imfuneko nge-KDB996369 D03 ngayinye 2.2 Uhlu lwemithetho ye-FCC esebenzayo Faka kuhlu imithetho ye-FCC esebenza kumthumeli wemojuli. 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 futhiIsigaba 2.10 ngezansi esimayelana nesidingo sokwazisa abakhiqizi abasingatha ukuthi kudingeka ukuhlolwa okwengeziwe.3 Incazelo: Le mojula ihlangabezana nezimfuneko ze-FCC ingxenye 15C (15.231). isungula ngokukhethekile I-AC Power Line Conducted Emission, Radiated Emission Dwell Time, Occupied Bandwidth
2.3 Fingqa izimo ezithile zokusebenza zokusebenza
Chaza izimo zokusetshenziswa ezisebenza kusidlulisi semodular, okuhlanganisa nesokuqalaampnoma yimiphi imikhawulo ezintini, njll. Okwesiboneloample, uma kusetshenziswa izimpondo ze-point-topoint 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 2.4 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 lokho okulinganiselwe

umkhiqizi wemojuli 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. 2.5 Landelela imiklamo ye-antenna Ukuze uthole isidlulisi semojuli esinemiklamo ye-antenna yokulandela umkhondo, bheka isiqondiso kumbuzo 11 we-KDB Publication 996369 D02 FAQ Amamojula Ama-Micro-Strip Antenna kanye 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, ukungaguquguquki 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 ngonikezwayo, noma umkhiqizi osokhaya angaba nesibopho ngoshintsho lwenqubo ye-FCC ID (isicelo esisha) esilandelwa yi-Class II yesicelo soshintsho lwemvume 2.6 Ukucatshangelwa kokuchayeka kwe-RF Kubalulekile ukuthi abanikezwa amamojula basho ngokucacile nangokucacile izimo zokuchayeka ze-RF ezivumela umenzi womkhiqizo ophethe ukusebenzisa imojuli. Kudingeka izinhlobo ezimbili zemiyalelo olwazini lokuchayeka kwe-RF: (1) kumkhiqizi womkhiqizo ophethe, ukuze achaze izimo zohlelo (iselula, ephathekayo xx cm ukusuka emzimbeni womuntu); kanye (2) nombhalo owengeziwe odingekayo

ukuze umkhiqizi womkhiqizo osingethe anikeze abasebenzisi bokugcina kumanuwali wabo womkhiqizo wokugcina. Uma izitatimende zokuchayeka ku-RF nezimo zokusebenzisa zinganikezwanga, umkhiqizi womkhiqizo osokhaya kudingeka azibophezele kumojula ngoshintsho ku-ID ye-FCC (uhlelo lokusebenza olusha).
Incazelo: Imojula ithobelana nemikhawulo yokuchayeka kwe-FCC radiofrequency radiation ezindaweni 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-RA01SCP 2.7 Antennas
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 ngokwesiboneloampi-“omni-directional antenna” ayibhekwa “njengohlobo oluthile lwe-antenna”). 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 uthi olungabuyiseleki olunenzuzo ye-1dBi 2.8 Ilebula nolwazi lokuhambisana nemithetho Abanikezwa izibonelelo banesibopho sokuqhubeka nokuthobela amamojula abo 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 yokusingatha esebenzisa le moduli, kufanele ibe nelebula endaweni ebonakalayo ebonisa imibhalo elandelayo: “Iqukethe i-FCC ID: 2ATPO-RA01SCP 2.9 Ulwazi olumayelana nezindlela zokuhlola kanye nezimfuneko zokuhlola ezengeziwe5 Isiqondiso esengeziwe sokuhlola imikhiqizo yomsingathi6 Ku-D0g3 Umhlahlandlela womphakathi unikezwe ku-D0g3 I-KDB Umhlahlandlela womphakathi unikezwe ku-D0g3 Umhlahlandlela we-KDB 9 KDB. Amamodi okuhlola kufanele acabangele izimo zokusebenza ezihlukile zesidlulisi semodyuli ezimele yedwa kumsingathi, kanye namamojula amaningi adlulisa ngesikhathi esisodwa noma amanye ama-transmitter kumkhiqizo osingethe, onikezwayo kufanele anikeze ulwazi mayelana nendlela yokulungisa izindlela zokuhlola zokuhlolwa komkhiqizo wezimo zokusebenza ezihlukile zemojuli emele yodwa edlulisa amamojula kuma-transmitter amaningi ngesikhathi esisodwa ku-transmitter, kanye nama-transmitter amaningi. Usokhaya 2.10 Ukuhlola okwengeziwe, Ingxenye 15 Umshwana Wokuzikhipha Emthwalweni Onikezwayo kufanele afake isitatimende sokuthi isidlulisi semojuli sigunyazwe yi-FCC kuphela ezingxenyeni ezithile zomthetho (okungukuthi, imithetho yesithumeli se-FCC) esohlwini lwesibonelelo, kanye nokuthi umenzi womkhiqizo wokusingatha unesibopho sokuthobela noma yimiphi eminye imithetho ye-FCC esebenza kumnikezeli we-modular ukumaketha umkhiqizo wabo

njengoba ithobela Ingxenye 15 Ingxenye Engaphansi B (uma futhi iqukethe ukujikeleza kwedijithali kweradiator okungahlosiwe), khona-ke onikezwayo uzohlinzeka ngesaziso esisho ukuthi umkhiqizo wokugcina wokusingatha usadinga ukuhlolwa kokuthobela Ingxenye 15 Yengxenye Engaphansi B efakwe isidluliseli semodular. Incazelo: Imojula engenawo umjikelezo wedijithali werediyetha ngokungahlosiwe, ngakho-ke imojuli ayidingi ukuhlolwa Okwenziwa I-FCC Ingxenye 15 Ingxenye Engaphansi B. Umsingathi kufanele ahlolwe I-FCC Subpart B.

Amadokhumenti / Izinsiza

I-Ai-Thinker RA-01SC-P LoRa Series Module [pdf] Incwadi Yomnikazi
I-RA01SCP, 2ATPO-RA01SCP, 2ATPORA01SCP, RA-01SC-P LoRa Series Module, RA-01SC-P, LoRa Series Module, Module

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I-RA-01SC-P LoRa Series Module

Imininingwane

Umkhiqizo Uphelileview

Amapharamitha amakhulu

Imiyalo yokusetshenziswa komkhiqizo

Isidingo Sogesi Ongaguquki

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FAQ

Q: Yiziphi izinyathelo okufanele ngizithathe lapho ngiphethe i-Ra-01SC-P
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Shiya amazwana

Khansela impendulo

I-RA-01SC-P LoRa Series Module

Imininingwane

Umkhiqizo Uphelileview

Amapharamitha amakhulu

Imiyalo yokusetshenziswa komkhiqizo

Isidingo Sogesi Ongaguquki

Izici zikagesi

FAQ

Q: Yiziphi izinyathelo okufanele ngizithathe lapho ngiphethe i-Ra-01SC-P module?

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Q: Yiziphi izinyathelo okufanele ngizithathe lapho ngiphethe i-Ra-01SC-P
module?