I-ESP8266 Wifi Module Wireless IoT Board Module
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I-ESP8266 Wifi Module Wireless IoT Board Module

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LO MQULU WENA UNIKEZELWA NJENGOBA UNGENAZO IZIQINISEKISO, KUHLANGANISA NANOMA YIYIPHI ISIQINISEKISO SOKUTHENGISA, UKUNGAKWEPHULI KOMTHETHO, UKULUNGA KWANOMA YIYIPHI INHLOKO, NOMA ISIQINISEKISO.
OKUNYE OKUVELA KUNOMA YILUPHI IPHAKAMISO, INCAZELO NOMA SAMPLE. Zonke izikweletu, okuhlanganisa isikweletu sokwephulwa kwanoma yimaphi amalungelo obunikazi, okuhlobene nokusetshenziswa kolwazi kulo mbhalo akunamkhawulo. Awekho amalayisensi ashiwo noma ashiwo, nge-estoppel noma ngenye indlela, kunoma imaphi amalungelo empahla yengqondo anikezwa lapha.
Ilogo yeLungu le-WiFi Alliance wuphawu lokuhweba lwe-WiFi Alliance.
Wonke amagama okuhweba, izimpawu zokuhweba nezimpawu zokuthengisa ezibhalisiwe amadoda akulo mbhalo ziyimpahla yabanikazi abahlonishwayo, futhi ngalokho ziyamukelwa.
Qaphela
Njengoba umkhiqizo uthuthuka noma ezinye izizathu, leli bhukwana lingashintsha. I-Shenzhen Unique Scales Co., Ltd
ine-rig ht yokulungisa okuqukethwe kwaleli bhukwana ngaphandle kwe-e noma isexwayiso. Le manuwali iyi-Spareno e ort kuphela yokuhlinzeka ngolwazi olunembile kule ncwadi, kodwa ibhukwana elingeke liqinisekise ukuthi ayikho inkinga, zonke izitatimende ezikule ncwadi, ulwazi neziphakamiso azihlanganisi noma yisiphi isiqinisekiso sokuveza noma incazelo.
Irekhodi lokuchibiyela

Inguqulo	Kushintshwe ngu	Isikhathi	Isizathu	Imininingwane
V1.0	Xianwen Yang	2022.05.19	Okwangempela

Kuphelileview

Imojula ye-WT8266-S2 Wi-Fi iyimojula yokulawula inethiwekhi ye-Wi-Fi ephansi, esebenza kakhulu eklanyelwe . Ingakwazi ukuhlangabezana ne-IoT applica ezidingweni zamagridi kagesi ahlakaniphile, ukwakha i-automa, ukuphepha nokuvikela kuvuliwe, ikhaya elihlakaniphile, ukunakekelwa kwezempilo okukude njll.
Iprosesa eyinhloko ye-module ESP8266 ihlanganisa inguqulo ethuthukisiwe yochungechunge lwe-Tensilica's L106 Diamond 32-bit processor enosayizi wephakheji encane kanye nemodi ehlangene engu-16 bit, ukusekelwa kwamafrikhwensi okuyinhloko 80 MHz no-160 MHz, i-RTOS esekelayo, i-Wi-Fi MAC / BB / RF / PA ehlanganisiwe. / LNA, i-PCB antenna esebhodini.
Imojula isekela umthetho olandelwayo we-IEEE802.11 b / g/n, iphrothokholi ephelele ye-TCP/IP stack.ingasetshenziswa ukusingatha uhlelo noma ukukhulula imisebenzi yenethiwekhi ye-Wi-Fi kwenye iphrosesa yohlelo lokusebenza.

Izici Eziyinhloko

• I-Opera g Voltage: 3.3v
• I-Opera g Izinga lokushisa -40-85°C
• CPU Tensilica L106
  • RAM 50KB Iyatholakala
  • I-Flash 16Mbit/32Mbit 16Mbit ezenzakalelayo
• Uhlelo
  • 802.11 b/g/n
  • I-IntegratedTensilica L106 amandla aphansi kakhulu angu-32-bitmicro MCU, ane-16-bit RSIC. Ijubane lewashi le-CPU ngu-80MHz. Futhi ingafinyelela inani eliphakeme lika-160MHz.
  • I-WIFI 2.4 GHz isekela iWPA/WPA2
  • I-Ultra-Small 18.6mm*15.0mm
  • I-ADC ehlanganisiwe engu-10 bit high
  • Isiteki se-TCP/IP esihlanganisiwe
  • IntegratedTR switch, balun,LNA, Power ampi-lier kanye nenethiwekhi efanayo
  • I-PLL ehlanganisiwe, isilawuli kanye nezingxenye zokuphatha umthombo wamandla, +20 dBm amandla okukhiphayo kumodi engu-802.11b
  • Isekela ukuhlukahluka kwezimpondo
  • Ukulala okujulile kwamanje<20uA, Amandla okuvuza aphansi phansi <5uA
  • Isixhumi esibonakalayo esicebile kuphrosesa: I-SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO
  • I-STBC, 1×1 MIMO, 2×1 MIMO, A-MPDU & A-MSDU aggrega on & 0.4s isikhawu sonogada
  • Vuka, yakha uxhumano futhi udlulise amaphakethe ngo-< 2ms
  • Ukusetshenziswa kwamandla okulindile ku-<1.0mW (DTIM3)
  • Sekela ukuthuthukiswa okukude kwe-AT nokuthuthukiswa kwe-OTA yamafu
  • Sekela i-STA/AP/STA+AP opera kumamodi

Hardware Imininingwane

3.1 Umdwebo Wesistimu

3.2Incazelo Yephini 

Ithebula 1 Iphinikhodi Incazelo Nencazelo

Phina	Igama	Incazelo
1	I-VDD	I-3.3V inikezela nge-VDD
2	IO4	I-GPIO4
3	IO0	I-GPIO0
4	IO2	I-GPIO2;UART1_TXD
5	IO15	GPIO15;MIDO; HSPICS;UART0_RTS
6	GND	GND
7	IO13	I-GPIO13; HSPI_MOSI;UART0_CTS
8	IO5	I-GPIO5
9	RX0	UART0_RXD;GPIO3
10	GND	GND
11	TX0	UART0_TXD;GPIO1
12	I-RST	Setha kabusha Imojuli
13	I-ADC	Ithola i-chip VDD3P3 voltage noma i-ADC pin input voltage (ayitholakali kanye nami)

14	EN	I-Chip Vumela. Phezulu: Vuliwe, i-chip isebenza kahle; Phansi: O , umsinga omncane
15	IO16	I-GPIO16; Ukuvuka ubuthongo obujulile, ngokuxhuma kuphinikhodi ye-RST
16	IO12	GPIO12;HSPI_MISO
17	IO14	I-GPIO14;HSPI_CLK
18	GND	GND
19	GND	Idatha ye-GND PAD

Qaphela
I-Table-2 pin Mode

Imodi	IO15	IO0	IO2
UARTDownload Imodi	Phansi	Phansi	Phezulu
I-Flash Boot Mode	Phansi	Phezulu	Phezulu

I-Table-3 Interface Incazelo

Igama	Phina	Incazelo Yomsebenzi
I-HSPI Isixhumi esibonakalayo	1012(MISO),1013(MOSI),I 014(CLK),I015(CS)	Ingakwazi ukuxhuma i-SPI Flash yangaphandle, isibonisi ne-MCU njll.
I-PWM Isixhumi esibonakalayo	1012(R),1015(G),1013(B)	Idemo esemthethweni inikeza i-PWM yamashaneli angu-4 (umsebenzisi anganwebeka abe yishaneli engu-8), ingasetshenziselwa ukulawula izibani, amabhaza, amalayidi namamotho, njll.
I-IR Interface	1014(1R_T),105(IR_R)	Ukusebenza kwesixhumi esibonakalayo sokulawula okukude kwe-Infrared kungenziwa ngohlelo lwesofthiwe. Ukubhala amakhodi kwe-NEC, ukuguquguquka, kanye nokwehlisa amandla kusetshenziswa lesi sikhombimsebenzisi. Imvamisa yesignali yenkampani yenethiwekhi eshintshile ingu-38KHz.
I-ADC Interface	I-ADC	I-ESP8266EX ihlanganisa ukunemba kwe-10-bit SARADC. I-interface ye-ADC IN isetshenziselwa ukuhlola umthamo wamandla kagesitage ye-VDD3P3(Pin 3 kanye ne-Pin 4), kanye ne-voltage ye-TOUT (Pin 6). Ingasetshenziswa kuhlelo lokusebenza lwezinzwa.
12C Interface	I-I014(SCL), IO2(SDA)	Ingakwazi ukuxhuma kunzwa yangaphandle nesibonisi, njll.
Isikhombimsebenzisi se-UART	I-UARTO: TX0(UOTXD),RX0(UORXD) , 1015(RTS),I013(CTS) UART1:102(TX0)	Amadivayisi anezixhumanisi ze-UART angaxhunywa Ukulanda: UOTXD+UORXD noma GPIO2+UORXD Ukuxhumana: (UARTO):UOTXD,UORXD,MTDO(UORTS),MTCK(UOCTS) Ukulungisa iphutha: UART1_TXD(GPIO2)Ingasetshenziswa ukuphrinta ulwazi lokususa iphutha
		Ngokuzenzakalelayo, i-UARTO izokhipha ulwazi oluthile oluphrintiwe lapho idivayisi ivuliwe futhi iqalisa. Uma le nkinga inethonya kwezinye izinhlelo zokusebenza ezithile, abasebenzisi bangashintsha amaphinikhodi angaphakathi e-UART lapho beyiqalisa, okusho ukuthi, ukushintshanisa i-UOTXD, UORXD ne-UORTS, UOCTS.

I-I2S Interface

Okokufaka kwe-I2S IO12 (I2SI_DATA); I-IO13 (I2SI_BCK ); I-IO14 (I2SI_WS);

Isetshenziselwa kakhulu ukuthwebula umsindo, ukucubungula nokudlulisa.

3.3Isici sikagesi
3.3.1Izilinganiso Eziphezulu
Ithebula- 4. Izilinganiso Eziningi

Ra ngs	I-Condi ivuliwe	Inani	Iyunithi
Izinga Lokushisa Lesitoreji	/	-45 ukuze 125	°C
Ukushisa Okuphezulu Kwe-Soldering	/	260	°C
I-Supply Voltage	IPC/JEDEC J-STD-020	+3.0 ukuze +3.6	V

3.3.2Imvelo ye-Opera Enconyiwe
Ithebula -5 Imvelo ye-Opera g Enconyiwe

Iyasebenza Imvelo	Igama	Inani elincane	Amanani Ajwayelekile	UMax Value	Iyunithi
Izinga Lokushisa Lokusebenza	/	-40	20	85	°C
I-Supply Voltage	I-VDD	3.0	3.3	3.6	V

3.3.3I-Digital Port Characterist
Ithebula -6 Digital Port Characterist

Itheku	Amanani Ajwayelekile	Inani elincane	UMax Value	Iyunithi
Faka ileveli enengqondo ephansi	VIL	-0.3	0.25VDD	V
Faka izinga eliphezulu lokunengqondo	VIH	0.75vd	I-VDD+0.3	V
Okukhipha ileveli enengqondo ephansi	I-VOL	N	0.1VDD	V
Okukhiphayo izinga eliphezulu le-logic	I-VOL	0.8VDD	N	V

3.4 Ukusetshenziswa kwamandla
3.4.1I-Opera g Ukusetshenziswa kwamandla kuvuliwe
Ithebula -7 I-Opera g Power Consump ivuliwe

Imodi	Okujwayelekile	Isivinini Sezinga	Inani Elijwayelekile	Iyunithi
Tx	11b	1	215	mA

		11	197
	11g	6	197
		54	145
	11n	MCS7	120
Rx	Wonke amanani		56	mA

Qaphela: Ubude bephakethe ledatha yemodi ye-RX ngamabhayithi angu-1024;
3.4.2Ukusetshenziswa kwamandla okulindile kuvuliwe
Ukusetshenziswa kwamanje okulandelayo kusekelwe ekunikezeni okungu-3.3V kanye no-25°C okuzungezile nezilawuli zangaphakathi.Amanani akalwa embobeni yezinti ngaphandle kwesihlungi se-SAW. Zonke izilinganiso zezilinganiso zokudlulisela zisekelwe kumjikelezo womsebenzi ongu-90%, imodi yokudlulisela eqhubekayo.
Ithebula -8 Ukusetshenziswa kwamandla okulindile

Imodi	Isimo	Inani Elijwayelekile
Hlala ULINDILE	Ukulala kwemodemu	15mA
	Ukulala Okukhanyayo	0.9mA
	Ukulala Okujulile	20uA
	VALIWE	0.5uA
Imodi Yokonga Amandla (2.4G)(Ukulalela Amandla Aphansi kukhutshaziwe) ¹	Isikhathi se-DTIM	Ububi bamanje. (mA)	T1 (ms)	T2 (ms)	I-Tbeacon (ms)	T3 (ms)
	I-DTIM 1	1.2	2.01	0.36	0.99	0.39
	I-DTIM 3	0.9	1.99	0.32	1.06	0.41

1. I-Modem-Sleep idinga ukuthi i-CPU isebenze, njengama-applica on PWM noma e-I2S. Ngokwamazinga angu-802.11 (njenge-U-APSD), yonga amandla okuvala isekethe yeModemu ye-Wi-Fi kuyilapho igcina uxhumano lwe-Wi-Fi luvuliwe ngaphandle kokudluliswa kwedatha. Isb ku-DTIM3, ukuze ulondoloze umjikelezo wokulala ongu-300mswake 3ms ukuze uthole amaphakheji e-AP's Beacon, yamanje cishe i-15mA.
2. Ngesikhathi Sokulala Okukhanyayo, i-CPU ingase imiswe kuma-applica on njengeswishi ye-Wi-Fi. Ngaphandle kokudluliswa kwedatha, isekethe yeModemu ye-Wi-Fi ingaphendulwa i-o futhi i-CPU imiswe okwesikhashana ukuze kongiwe amandla ngokwezinga le-802.11 (U-APSD). Isb ku-DTIM3, ukuze ulondoloze ukulala okungu-300ms-wake 3mscycle ukuze uthole amaphakheji e-AP's Beacon, okwamanje cishe ngu-0.9mA.
3. I-Deep-Sleep ayidingi uxhumano lwe-Wi-Fi ukuze lugcinwe. Ngohlelo lokusebenza olunama-melags amade phakathi kokudluliswa kwedatha, isb inzwa yezinga lokushisa ehlola izinga lokushisa njalo ngo-100s, ukulala okungama-300s nokuvuka ukuze kuxhumeke ku-AP (okuthatha cishe u-0.3~1s), isilinganiso sisonke samanje singaphansi kuka-1mA.

3.5Izici zeRF
3.5.1RF Con gura on kanye neGeneral Speci ca ons ye-Wireless LAN
I-Table-9 RF Congura on kanye ne-General Speci ca ons ye-Wireless LAN

Izinto	Imininingwane		Iyunithi
Ikhodi yezwe/yesizinda	Igodliwe
Imvamisa Yesikhungo	11b	2.412-2.472	GHz
	11g	2.412-2.472	GHz
	11n HT20	2.412-2.472	GHz
Linganisa	11b	1, 2, 5.5, 11	Mbps
	11g	6, 9, 12, 18, 24, 36, 48, 54	Mbps
	11n umfula	I-MCSO, 1, 2, 3, 4, 5, 6, 7	Mbps
Uhlobo lokuguquguquka	11b	I-DSSS	–
	11g/n	OFDM	–

3.5.2 Izimpawu ze-RF Tx
Ithebula-10 Izimpawu Zokuphuma

Maka	Amapharamitha	I-Condi ivuliwe	Inani elincane	Okujwayelekile Inani	Ubukhulu Inani	Iyunithi
I-Ftx	Imvamisa Yokufaka	—	2.412	—	2.484	GHz
I-Pout	Amandla Okukhiphayo
	11b	1Mbps	—	19.5	—	dBm
		11Mbps	—	18.5	—	dBm
		54Mbps	—	16	—	dBm
		MCS7	—	14	—	dBm

3.5.3RF Rx Izimpawu
Ithebula-11RF Izimpawu Zokuthola

Maka	Amapharamitha	I-Condi ivuliwe	Inani elincane	Okujwayelekile Inani	Ubukhulu Inani	Iyunithi
Frx	Imvamisa Yokufaka	—	2.412	—	2.484	GHz
Srf	Sensi vity
	I-DSSS	1 Mbps	—	-98	—	dBm
		11 Mbps	—	-91	—	dBm
	OFDM	6 Mbps	—	-93	—	dBm
		54 Mbps	—	-75	—	dBm
	I-HT20	MCS7	—	-71	—	dBm

Ubukhulu Bomshini

4.1 Usayizi Wemojuli 

4.2 Izinhlelo 

Isilingo somkhiqizo

• Inkundla: yangxianwen@lefu.cc

Ukuhambisana kokulawulwa kweCCC

Le divayisi ithobela Ingxenye IS Yemithetho ye-FCC. Ukusebenza kungaphansi kwemibandela emibili elandelayo:

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

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. Lo mshini ukhiqiza ukusetshenziswa futhi ungakhipha amandla efrikhwensi yomsakazo futhi, uma ungafakiwe futhi usetshenziswe ngokuhambisana nemiyalelo, ungabangela 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

QAPHELA: Umkhiqizi akanacala nganoma yikuphi ukuphazamiseka komsakazo noma i-TV okubangelwa ukuguqulwa okungagunyaziwe kulo mshini. Ukushintsha okunjalo kungase kuqede igunya lomsebenzisi lokusebenzisa okokusebenza.
Ukuvezwa kwe-RF
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki. Lo mshini kufanele ufakwe futhi usebenze ngebanga elincane elingama-20 cm phakathi kwe-radiator nomzimba wakho. Lesi sithumeli akumele sibekwe endaweni eyodwa noma sisebenze ngokuhlangana nanoma iyiphi enye i-antenna noma isidluliseli. AMANOTHI OMKHIQIZI WOKUSEBENZA WAQINISO (OEM).
I-OEM kufanele iqinisekise umkhiqizo wokugcina ukuze uthobele amarediyetha angahlosiwe (Izigaba ze-FCC 15.107 kanye no-15.109) ngaphambi kokumemezela ukuthobela komkhiqizo wokugcina kuNgxenye 15 yemithetho nemithetho ye-FCC. Ukuhlanganiswa kumadivayisi axhumeke ngokuqondile noma ngokungaqondile kolayini be-AC kufanele kwengezwe nge-Class H Permissive Change.
I-OEM kufanele ihambisane nezidingo zokulebula ze-FCC. Uma ilebula yemojuli ingabonakali lapho ifakiwe, kuzomele kufakwe ilebula eyengeziwe ehlala njalo ngaphandle komkhiqizo oqediwe ethi: “Iqukethe i-FCC ID yemojuli yesidlulisi: 2AVENESP8266”. Ukwengeza, isitatimende esilandelayo kufanele sifakwe kulebula nakubhukwana lomsebenzisi lokugcina lomkhiqizo: “Le divayisi ithobela Ingxenye 15 Yemithetho ye-FCC. Ukusebenza kungaphansi kwemibandela emibili elandelayo:

1. Lolu cingo kungenzeka lungabangeli iziphazamiso eziyingozi, futhi
2. lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa nokungezwani okungase kubangele ukusebenza okungafuneki.”

Imojula ikhawulelwe ekufakweni kuzinhlelo zokusebenza eziphathwayo noma ezigxilile. Kudingeka ukugunyazwa okuhlukile kukho konke okunye ukulungiselelwa kokusebenza, okuhlanganisa ukucushwa okuphathekayo ngokuphathelene neNgxenye 2.1093 nokulungiselelwa okuhlukile kwezimpondo.
Imojula noma amamojula angasetshenziswa kuphela ngaphandle kokugunyazwa okwengeziwe uma ehloliwe futhi anikezwa ngaphansi kwesiphetho esihlosiwe esifanayo - sebenzisa izimo zokusebenza, okuhlanganisa imisebenzi yokudlulisela kanyekanye. Uma zingakahlolwa futhi zinikezwe ngale ndlela, ukuhlolwa okwengeziwe kanye/noma ukufakwa kwesicelo se-FCC kungase kudingeke. Indlela eqonde kakhulu yokubhekana nezimo zokuhlola ezengeziwe iwukuba umnikezeli onesibopho sokugunyazwa okungenani kweyodwa yamamojula athumele isicelo sokushintsha kwezimvume. Lapho unomnikezi wemojuli file ushintsho oluvumelayo alusebenzi noma alunakwenzeka, isiqondiso esilandelayo sinikeza izinketho ezengeziwe kubakhiqizi abangabasingathi. Ukuhlanganiswa kusetshenziswa amamojula lapho ukuhlolwa okwengeziwe kanye/noma ukufakwa kwezicelo ze-FCC kungase kudingeke yilawa: (A) imojula esetshenziswa kumadivayisi adinga ulwazi olwengeziwe lokuthobela ukuchayeka kwe-RF (isb, ukuhlolwa kwe-MPE noma ukuhlolwa kwe-SAR); (B) amamojula anomkhawulo kanye/noma ahlukanisiwe angahlangabezani nazo zonke izidingo zemojula; kanye (C) nama-transmitter kanyekanye ama-transmitters ahlukanisiwe angazange anikezwe ngaphambili ndawonye.
Le Mojula iyimvume yemojuli egcwele, ikhawulelwe ekufakweni kwe-OEM KUPHELA. Ukuhlanganiswa kumadivayisi axhumeke ngokuqondile noma ngokungaqondile kolayini be-AC kufanele kwengezwe ne-Class II Permissive Change. (OEM) I-Integrator kufanele iqinisekise ukuthobelana kwawo wonke umkhiqizo wokugcina uhlanganisa Imojula edidiyelwe. Izilinganiso ezengeziwe (15B) kanye/noma ukugunyazwa kwemishini (isb. Ukuqinisekisa) kungase kudingeke ukuba kubhekwane nazo kuye ngendawo okukuyo noma izinkinga zokudlulisela ngesikhathi esisodwa uma zikhona. (OEM) I-Integrator iyakhunjuzwa ukuthi iqinisekise ukuthi le miyalelo yokufaka ngeke yenziwe itholakale kumsebenzisi wokugcina
Ukuhambisana kokulawulwa kwe-IC
Le divayisi ithobela i-CAN ICES-003 (B)/NMB-003(B).
Lolu cingo luqukethe ama-transmitter/abamukeli abakhishiwe kulayisense abathobela ama-RSS akhululwe yi-RSS (ama-RSS) e-Innovation, Science and Economic Development Canada. Ukusebenza kungaphansi kwemibandela emibili elandelayo:

1. Le divayisi ingase ingabangeli ukuphazamiseka.
2. Lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafunwa kocingo.

Ukuvezwa kwe-RF
Lesi sisetshenziswa sithobela imikhawulo yokuchayeka emisebeni ye-IC ebekwe endaweni engalawuleki. Lo mshini kufanele ufakwe futhi usebenze ngebanga elincane elingama-20 cm phakathi kwe-radiator nomzimba wakho. Lesi sithumeli akumele sibekwe endaweni eyodwa noma sisebenze ngokuhlangana nanoma iyiphi enye i-antenna noma isidluliseli.
Imfuneko yokulebula ye-IC yomkhiqizo wokugcina:
Umkhiqizo wokugcina kufanele ulebulwe endaweni ebonakalayo nalokhu okulandelayo “Iqukethe i-IC: 28067-ESP8266”
Igama Lokumaketha Lomsingathi (HMN) kufanele likhonjiswe kunoma iyiphi indawo ngaphandle komkhiqizo womsingathi noma ukupakishwa komkhiqizo noma izincwadi zomkhiqizo, ezizotholakala nomkhiqizo womsingathi noma ku-inthanethi.
Lesi sidlulisi somsakazo [ IC: 28067-ESP8266] sigunyazwe i-Innovation, Science and Economic Development Canada ukuze sisebenze ngezinhlobo zezinti ezisohlwini olungezansi, ngenzuzo enkulu evunyelwe ekhonjiwe. Izinhlobo ze-antenna ezingafakiwe kulolu hlu ezinenzuzo enkulu kunesilinganiso esiphezulu senzuzo ekhonjiswe kunoma yiluphi uhlobo olusohlwini zinqatshelwe ngokuphelele ukusetshenziswa nale divayisi.
Ibanga lefrikhwensi Umkhiqizi Ipeak izuza Impedance Uhlobo lwe-antenna 2412-2462MHz Runicc 1.56dBi 50 Q FPC Antenna

Ibanga lemvamisa	Umkhiqizi	Ukuzuza okuphezulu	Impedance	Uhlobo lwe-antenna
2412-2462MHz	I-Runicc	I-1.56dBi	50 Q	I-Antenna ye-FPC

Imfuneko nge-KDB996369 D03

2.2 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 abangabasingathi ukuthi kudingeka ukuhlolwa okwengeziwe .3
Incazelo: Le mojula ihlangabezana nezimfuneko ze-FCC ingxenye 15C(15.247).
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-to-point ezidinga ukuncishiswa kwamandla noma isinxephezelo sokulahleka kwekhebula, khona-ke lolu lwazi kufanele lube semiyalweni. Uma imikhawulo yemibandela yokusetshenziswa idlulela kubasebenzisi abangochwepheshe, imiyalelo kufanele isho ukuthi lolu lwazi ludlulela nasebhukwini lemiyalo lomkhiqizi. Ngaphezu kwalokho, ulwazi oluthile lungase ludingeke, njengenzuzo ephezulu ngebhendi ngayinye kanye nenzuzo encane, ikakhulukazi kumadivayisi ayinhloko kumabhendi angu-5 GHz DFS.
Incazelo: I-EUT ine-FPC Antenna, futhi uthi lisebenzisa uthi olunamathiselwe unomphela olungenakushintshwa.
2.4 Izinqubo zamamojula anomkhawulo
Uma i-modular transmitter ivunywa “njengemojuli elinganiselwe,” khona-ke umkhiqizi wemojuli unesibopho sokugunyaza indawo yomsingathi lapho imojuli ekhawulelwe esetshenziswa khona. Umkhiqizi wemojuli elinganiselwe kufanele achaze, kokubili ekufayeleni nasemiyalweni yokufaka, enye indlela esetshenziswa umkhiqizi wemojuli elinganiselwe ukuze aqinisekise ukuthi umsingathi uhlangabezana nezimfuneko ezidingekayo ukuze anelise imibandela yokukhawulela imojuli.
Umkhiqizi wemojuli elinganiselwe unokuguquguquka kokuchaza 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 womsingathi. Le nqubo yemojuli elinganiselwe iyasebenza nasekuhloleni ukuchayeka kwe-RF uma kudingekile ukukhombisa ukuthobela umsingathi othile. Umkhiqizi wemojuli kufanele asho ukuthi ukulawulwa komkhiqizo okuzofakwa kuwo isidluliseli semodula kuzogcinwa kanjani ukuze kuqinisekiswe ukuthotshelwa okugcwele komkhiqizo ngaso sonke isikhathi. Kwababungazi abengeziwe ngaphandle komsingathi othile owayenikezwe imojula elinganiselwe ekuqaleni, kudingeka ushintsho lwemvume Lwesigaba II kumnikelo wemojuli ukuze kubhaliswe umsingathi owengeziwe njengomsingathi othize futhi ogunyazwe nemojula. Incazelo: Imojula ayiyona imojula enomkhawulo.
2.5 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; futhi
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) esilandelwa yi-Class II yesicelo soshintsho lwemvume. Incazelo: Yebo, Imojula enemiklamo ye-antenna yokulandela umkhondo, futhi Le manuwali ikhonjisiwe ukwakheka komklamo wokulandela umkhondo, uthi, izixhumi, kanye nezidingo zokuhlukaniswa.
2.6 Ukucatshangelwa kokuchayeka kwe-RF
Kubalulekile ukuthi abanikezwa amamojula basho ngokucacile nangokucacile izimo zokuchayeka ku-RF ezivumela umkhiqizi womkhiqizo ophethe ukusebenzisa imojuli. Kudingeka izinhlobo ezimbili zemiyalo kulwazi 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 wosokhaya 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: Le mojula ithobelana nemikhawulo yokuchayeka emisebeni ye-FCC RF ebekwe endaweni engalawuleki, Lo mshini kufanele ufakwe futhi usetshenziswe ngebanga elincane elingamasentimitha angama-20 phakathi kwerediyetha nomzimba wakho.” Le mojula yakhelwe ukuthobela isitatimende se-FCC, i-FCC ID ithi: 2AVENESP8266.
2.7 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 ngokwesiboneloampi-“omni-directional antenna” ayibhekwa “njengohlobo 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-EUT ine-FPC Antenna, futhi uthi lisebenzisa uthi olunamathiselwe unomphela oluhlukile.
2.8 Ulwazi lwelebula nokuhambisana nemithetho
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: The isistimu yokusingatha esebenzisa le mojuli, kufanele ibe nelebula endaweni ebonakalayo ebonisa imibhalo elandelayo: “Iqukethe i-FCC ID: 2AVENESP8266, Iqukethe i-IC: 28067-ESP8266”
2.9 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 angawalungiselela kanjani amamodi okuhlola okuhlolwa komkhiqizo wezimo ezihlukene zokusebenza kwesidlulisi 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 ephawula uxhumano ngokunika amandla isidlulisi. Lokhu kungenza kube lula kakhulu ukuzimisela komkhiqizi womsingathi ukuthi imojuli njengoba ifakwe kumsingathi ithobelana nezimfuneko ze-FCC.
Incazelo: Ibhendi ephezulu ingakhuphula ukusetshenziswa kwamamojula ethu ngokunikeza imiyalelo elingisa noma ebonakalisa uxhumo ngokunika amandla isidlulisi.
2.10 Ukuhlola okwengeziwe, Ingxenye 15 Umshwana Wokuzihlangula Oyingxenye Engaphansi
Umnikezeli kufanele afake isitatimende sokuthi isidlulisi semojuli sigunyazwe yi-FCC kuphela ezingxenyeni ezithile zesimiso (okungukuthi, imithetho yesidluliseli se-FCC) esohlwini lwesibonelelo, nokuthi umkhiqizi womkhiqizo osokhaya unesibopho sokuthobela noma yimiphi eminye imithetho ye-FCC esebenza ku umsingathi awukhaviwe yi-modular transmitter grant yesitifiketi. Uma onikezwayo amaketha umkhiqizo wakhe njengokuthobela Ingxenye 15 Engaphansi (lapho futhi iqukethe ukujikeleza kwedijithali kweradiator okungahlosiwe), khona-ke onikezwayo uzohlinzeka ngesaziso esisho ukuthi umkhiqizo wokugcina wokuba usokhaya usadinga ukuhlolwa kokuthobela Ingxenye 15 Yengxenye Encane B nesithumeli semodular. efakiwe.
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.

Ukucaciswa
Inguqulo 2.5
2022/4/28

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