ESP8266 Wifi Module Wireless IoT Board Module
Buku Logwiritsa Ntchito

ESP8266 Wifi Module Wireless IoT Board Module

Chodzikanira ndi Chidziwitso cha Copyright
Informa mu chikalata ichi, kuphatikizapo URL maumboni, akhoza kusintha popanda chidziwitso.
ZOCHITIKA ZIMENEZI AMAPEREKA MONGA POpanda ZINTHU ZONSE, KUphatikizirapo CHIKHALIDWE CHILICHONSE CHAKUCHITA, KUSAKOLAKWA, KUKHALA PANKHANI ZINA ALIKONSE, KAPENA CHITANIZO CHILICHONSE.
KENAKO KUCHOKERA PA MFUNDO ILIYONSE, KUSINTHA KAPENA SAMPLE. Ngongole zonse, kuphatikizirapo kuphwanya ufulu wa eni ake, zokhudzana ndi kugwiritsa ntchito chidziwitso chomwe chili mu chikalatachi sichinatchulidwe. Palibe zilolezo zofotokozedwa kapena kutanthauza, mwa estoppel kapena mwanjira ina, zaufulu uliwonse waukadaulo womwe ukuperekedwa apa.
Chizindikiro cha membala wa WiFi Alliance ndi chizindikiro cha WiFi Alliance.
Mayina onse amalonda, zizindikiritso ndi zizindikilo zolembetsedwa zomwe amuna omwe ali pachikalatachi ndi katundu wa eni ake olemekezeka, ndipo tikuvomerezedwa.
Zindikirani
Monga kukweza kwa mankhwala kapena zifukwa zina, bukuli likhoza kusintha. Malingaliro a kampani Shenzhen Unique Scales Co., Ltd
ali ndi ht kuti asinthe zomwe zili m'bukuli popanda palibe e kapena chenjezo. Bukuli ndi la Spareno e ort kuti lipereke zidziwitso zolondola m'bukuli, koma silingatsimikizire kuti palibe vuto, ziganizo zonse zomwe zili m'bukuli, zambiri ndi malingaliro sizipereka chitsimikiziro cha kufotokoza kapena kutsimikiza. tanthauzo.
Rekodi yosinthidwa

Baibulo	Zasinthidwa ndi	Nthawi	Chifukwa	Tsatanetsatane
V1.0	Xianwen Yang	2022.05.19	Choyambirira

Zathaview

WT8266-S2 Wi-Fi gawo ndi otsika kudya, mkulu ntchito Wi-Fi maukonde ulamuliro gawo lakonzedwa. Itha kukumana ndi IoT applica pazofunikira pama grid magetsi anzeru, kumanga automa pa, chitetezo ndi chitetezo pa, nyumba yanzeru, chisamaliro chaumoyo chakutali etc.
ESP8266 module's core processor imaphatikiza mtundu wowongoleredwa wa Tensilica's L106 Diamond mndandanda wa 32-bit purosesa wokhala ndi phukusi laling'ono ndi 16 bit compact mode, thandizo lalikulu la pafupipafupi 80 MHz ndi 160 MHz, kuthandizira RTOS, kuphatikiza Wi-Fi MAC / BB / RF / PA. / LNA, mlongoti wa PCB.
Gawoli limathandizira protocol ya IEEE802.11 b / g / n, stack yathunthu ya TCP / IP protocol. Itha kugwiritsidwa ntchito kuchititsa pulogalamuyo kapena kutsitsa ntchito zapaintaneti za Wi-Fi kuchokera ku purosesa ina ya pulogalamu.

Main Features

• Opera g Voltagndi: 3.3v
• Opera g Kutentha -40-85 ° C
• CPU Tensilica L106
  • RAM 50KB Ikupezeka
  • Flash 16Mbit/32Mbit 16Mbit yosasintha
• Dongosolo
  • 802.11 b/g/n
  • IntegratedTensilica L106 ultra-low mphamvu 32-bitmicro MCU, yokhala ndi 16-bit RSIC. Kuthamanga kwa wotchi ya CPU ndi 80MHz. Ikhozanso kufika pamtengo wapatali wa 160MHz.
  • WIFI 2.4 GHz thandizoWPA/WPA2
  • Chochepa Kwambiri 18.6mm * 15.0mm
  • Integrated10 pang'ono mkulu mwatsatanetsatane ADC
  • IntegratedTCP/IP Stack
  • IntegratedTR switch, balun,LNA, Mphamvu ampndi network yofananira
  • Integrated PLL, Regulator ndi zida zowongolera gwero lamphamvu, +20 dBm mphamvu yotulutsa mu 802.11b mode
  • Imathandizira kusiyanasiyana kwa mlongoti
  • Kugona kwakukulu kwapano<20uA, Mphamvu pansi kutayikira panopa <5uA
  • Mawonekedwe olemera pa purosesa: SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO
  • STBC, 1 × 1 MIMO, 2 × 1 MIMO, A-MPDU & A-MSDU aggrega pa & 0.4s nthawi ya alonda
  • Dzukani, pangani cholumikizira ndikutumiza mapaketi mu <2ms
  • Standby power consump on <1.0mW (DTIM3)
  • Thandizani kukweza kwakutali kwa AT ndikukweza kwa OTA kwamtambo
  • Imathandizira STA/AP/STA+AP opera pamitundu

Mafotokozedwe a Hardware

Chithunzi cha 3.1

3.2Pin Kufotokozera 

Table 1 Pin Tanthauzo ndi Kufotokozera

Pin	Dzina	Kufotokozera
1	VDD	3.3V kupereka VDD
2	IO4	Chithunzi cha GPIO4
3	IO0	Chithunzi cha GPIO0
4	IO2	GPIO2;UART1_TXD
5	IO15	GPIO15;MIDO; HSPICS;UART0_RTS
6	GND	GND
7	IO13	GPIO13; HSPI_MOSI;UART0_CTS
8	IO5	Chithunzi cha GPIO5
9	RX0	UART0_RXD;GPIO3
10	GND	GND
11	TX0	UART0_TXD;GPIO1
12	Mtengo wa RST	Bwezerani Module
13	ADC	Kuzindikira chip VDD3P3 voltage kapena ADC pin input voltage (sikupezeka nthawi yomweyo ine)

14	EN	Chip Yambitsani. Pamwamba: Pa, chip chimagwira ntchito bwino; Pansi: O , mphamvu yaying'ono
15	IO16	GPIO16; Kudzutsa kugona kwakukulu, polumikiza ku RST pin
16	IO12	GPIO12;HSPI_MISO
17	IO14	GPIO14;HSPI_CLK
18	GND	GND
19	GND	GND PAD

Zindikirani
Table-2 Pin Mode

Mode	IO15	IO0	IO2
UARTDownload Mode	Zochepa	Zochepa	Wapamwamba
Flash Boot Mode	Zochepa	Wapamwamba	Wapamwamba

Table-3 Interface Kufotokozera

Dzina	Pin	Kufotokozera Ntchito
HSPI Chiyankhulo	1012(MISO),1013(MOSI),I 014(CLK),I015(CS)	Itha kulumikiza SPI Flash yakunja, chiwonetsero ndi MCU etc.
Zithunzi za PWM Chiyankhulo	1012(R),1015(G),1013(B)	Chiwonetsero chovomerezeka chimapereka 4-channel PWM (wogwiritsa ntchito amatha kukula mpaka 8-channel), angagwiritsidwe ntchito kuwongolera magetsi, ma buzzers, ma relay ndi ma motors, ndi zina.
IR Interface	1014(1R_T),105(IR_R)	Kugwira ntchito kwa Infrared remote control interface kumatha kukhazikitsidwa kudzera pamapulogalamu apulogalamu. NEC coding, modulation, ndi demodulation imagwiritsidwa ntchito ndi mawonekedwe awa. Mafupipafupi a chizindikiro chonyamulira chosinthidwa ndi 38KHz.
ADC Interface	ADC	ESP8266EX imaphatikiza kulondola kwa 10-bit SARADC. ADC IN mawonekedwe amagwiritsidwa ntchito kuyesa mphamvu yamagetsi voltage ya VDD3P3(Pin 3 ndi Pin 4), komanso voltage wa TOUT (Pin 6). Itha kugwiritsidwa ntchito pakugwiritsa ntchito masensa.
12C mawonekedwe	I014(SCL), IO2(SDA)	Itha kulumikizidwa ku sensa yakunja ndikuwonetsa, ndi zina.
Chiyankhulo cha UART	UARTO: TX0(UOTXD),RX0(UORXD) , 1015(RTS),I013(CTS) UART1:102(TX0)	Zipangizo zomwe zili ndi mawonekedwe a UART zitha kulumikizidwa Tsitsani: Kulumikizana kwa UOTXD+UORXD kapena GPIO2+UORXD: (UARTO):UOTXD,UORXD,MTDO(UORTS),MTCK(UOCTS) Debug: UART1_TXD(GPIO2)Itha kugwiritsidwa ntchito kusindikiza zambiri zosokoneza
		Mwachikhazikitso, UARTO itulutsa zidziwitso zosindikizidwa pomwe chipangizocho chiyatsidwa ndikuyambiranso. Ngati nkhaniyi ikhudza mapulogalamu ena apadera, ogwiritsa ntchito amatha kusinthana mapini a mkati mwa UART poyambitsa, ndiye kuti, kusinthana UOTXD, UORXD ndi UORTS, UOCTS.

Mawonekedwe a I2S

Kulowetsa kwa I2S IO12 (I2SI_DATA); IO13 (I2SI_BCK ); IO14 (I2SI_WS);

Amagwiritsidwa ntchito kwambiri kujambula, kukonza ndi kutumiza.

3.3 Khalidwe Lamagetsi
3.3.1Makonda Opambana
Table- 4. Maximum Ratings

Ra ngs	Condi pa	Mtengo	Chigawo
Kutentha Kosungirako	/	-45 mpaka 125	°C
Maximum Soldering Kutentha	/	260	°C
Wonjezerani Voltage	IPC/JEDEC J-STD-020	+ 3.0 mpaka +3.6	V

3.3.2Chilengedwe cha Opera ng Chovomerezeka
Table -5 Analimbikitsa Opera g Chilengedwe

Kugwira ntchito Chilengedwe	Dzina	Mtengo wa Min	Makhalidwe Abwino	Mtengo wa Max	Chigawo
Kutentha kwa Ntchito	/	-40	20	85	°C
Wonjezerani Voltage	VDD	3.0	3.3	3.6	V

3.3.3Digital Port Characterist
Table -6 Digital Port Characterist

Port	Makhalidwe Abwino	Mtengo wa Min	Mtengo wa Max	Chigawo
Lowetsani logic yotsika	VIL	-0.3	0.25VD	V
Lowetsani mulingo wanzeru kwambiri	VIH	0.75 ndi	VDD+0.3	V
Linanena bungwe low logic mlingo	VOL	N	0.1VD	V
Linanena bungwe mkulu logic mlingo	VOL	0.8VD	N	V

3.4 Kugwiritsa Ntchito Mphamvu
3.4.1Opera g Kugwiritsa Ntchito Mphamvu pa
Table -7 Opera g Power Consump on

Mode	Standard	Speed ​​​​Rate	Mtengo Wodziwika	Chigawo
Tx	11b	1	215	mA

		11	197
	11g pa	6	197
		54	145
	11n	MCS7	120
Rx	Mitengo yonse		56	mA

Zindikirani: Kutalika kwa paketi ya data ya RX ndi ma byte 1024;
3.4.2 Standby Power Consump on
Zomwe zimagwiritsidwa ntchito panopa zimachokera ku 3.3V ndi 25 ° C yozungulira ndi olamulira amkati.Makhalidwe amayesedwa pa doko la antenna popanda fyuluta ya SAW. Miyezo yonse yoyezetsa imatengera 90% ya ntchito, njira yopatsira mosalekeza.
Table -8 Standby Power Consumption

Mode	Mkhalidwe	Mtengo Wodziwika
Yembekezera	Kugona kwa Modem	15mA pa
	Tulo Lowala	0.9mA pa
	Kugona Kwakukulu	20uA ku
	ZIZIMA	0.5uA ku
Njira Yosungira Mphamvu (2.4G)(Kutsika Kwamphamvu Kumvera kwayimitsidwa) ¹	Nthawi ya DTIM	Zoyipa Zamakono. (mA)	T1 (ms)	T2 (ms)	Tbeacon (ms)	T3 (ms)
	Chithunzi cha DTIM1	1.2	2.01	0.36	0.99	0.39
	Chithunzi cha DTIM3	0.9	1.99	0.32	1.06	0.41

1. Kugona kwa Modem kumafuna CPU kuti igwire ntchito, monga mu PWM kapena I2S applica ons. Malinga ndi miyezo ya 802.11 (monga U-APSD), imapulumutsa mphamvu kutseka gawo la Modem la Wi-Fi ndikusunga cholumikizira cha Wi-Fi popanda kutumiza deta. Mwachitsanzo, mu DTIM3, kuti mukhalebe ndi kugona kwa 300mswake 3ms kuti mulandire phukusi la AP's Beacon, panopa ndi pafupifupi 15mA.
2. Pa Kugona-Kuwala, CPU ikhoza kuyimitsidwa mu ma applica on ngati Wi-Fi switch. Popanda kutumiza deta, dera la Wi-Fi Modem limatha kusinthidwa o ndi CPU kuyimitsidwa kuti isunge mphamvu molingana ndi muyezo wa 802.11 (U-APSD). Mwachitsanzo mu DTIM3, kusunga kugona 300ms-kudzuka 3mscycle kulandira AP's Beacon phukusi, panopa ndi za 0.9mA.
3. Kugona Kwakukulu sikufuna kuti Wi-Fi ikhale yolumikizidwa. Pogwiritsa ntchito ma melags aatali pakati pa kutumiza deta, mwachitsanzo, sensor ya kutentha yomwe imayang'ana kutentha kwa ma 100s aliwonse, kugona 300s ndi kudzuka kuti mulumikizane ndi AP (kutengera pafupifupi 0.3 ~ 1s), pafupifupi panopa siposa 1mA.

3.5 RF Makhalidwe
3.5.1RF Congura on and General Speci ca ons of Wireless LAN
Table-9 RF Congura on and General Speci ca ons of Wireless LAN

Zinthu	Zofotokozera		Chigawo
Khodi ya Dziko/Domain	Zosungidwa
Pakati pafupipafupi	11b	2.412-2.472	GHz
	11g pa	2.412-2.472	GHz
	11n HT20	2.412-2.472	GHz
Mtengo	11b	1, 2, 5.5, 11	Mbps
	11g pa	6, 9, 12, 18, 24, 36, 48, 54	Mbps
	11n nsi	MCSO, 1, 2, 3, 4, 5, 6, 7	Mbps
Mtundu wosinthira	11b	Zamgululi	–
	11g/n	OFDM	–

3.5.2 Makhalidwe a RF Tx
Table-10 Makhalidwe Otulutsa

Mark	Parameters	Condi pa	Mtengo wa Min	Chitsanzo Mtengo	Max Mtengo	Chigawo
Ftx	Kulowetsa pafupipafupi	—	2.412	—	2.484	GHz
Pout	Mphamvu Zotulutsa
	11b	1Mbps	—	19.5	—	dBm
		11Mbps	—	18.5	—	dBm
		54Mbps	—	16	—	dBm
		MCS7	—	14	—	dBm

3.5.3RF Rx Makhalidwe
Table-11RF Kulandira Makhalidwe

Mark	Parameters	Condi pa	Mtengo wa Min	Chitsanzo Mtengo	Max Mtengo	Chigawo
Frx	Kulowetsa pafupipafupi	—	2.412	—	2.484	GHz
Srf	Sensi vity
	Zamgululi	1 Mbps	—	-98	—	dBm
		11 Mbps	—	-91	—	dBm
	OFDM	6 Mbps	—	-93	—	dBm
		54 Mbps	—	-75	—	dBm
	Mtengo wa HT20	MCS7	—	-71	—	dBm

Makulidwe a Makina

4.1 Kukula kwa Module 

4.2 Ndondomeko 

Kuyesa Kwazinthu

• Forum: yangxianwen@lefu.cc

Kugwirizana kwa FCC

Chipangizochi chikugwirizana ndi Gawo IS la Malamulo a FCC. Kugwira ntchito kumadalira zinthu ziwiri izi:

1. Chipangizochi sichingawononge zosokoneza.
2. Chipangizochi chiyenera kuvomereza kusokonezedwa kulikonse komwe kulandidwa, kuphatikiza kusokoneza komwe kungayambitse ntchito yosafunikira.

ZINDIKIRANI: Zipangizozi zayesedwa ndipo zapezeka kuti zikugwirizana ndi malire a chipangizo cha digito cha Gulu B, motsatira gawo 15 la Malamulo a FCC. Malire awa adapangidwa kuti apereke chitetezo chokwanira ku kusokoneza koyipa pakukhazikitsa nyumba. Chida ichi chimapanga ntchito ndipo chimatha kuwunikira mphamvu zamawayilesi ndipo, ngati sichinayikedwe ndi kugwiritsidwa ntchito motsatira malangizo, chikhoza kusokoneza kulumikizana kwa wailesi. Komabe, palibe chitsimikizo kuti kusokoneza sikudzachitika mu unsembe winawake. Ngati chida ichi chikuyambitsa kusokoneza koyipa kwa wailesi kapena kulandila wailesi yakanema, komwe kungadziwike ndikuzimitsa ndi kuyatsa zida, wogwiritsa ntchitoyo akulimbikitsidwa kuyesa kusokoneza ndi chimodzi kapena zingapo mwa izi:

• Yankhanitsaninso kapena sinthani mlongoti wolandira.
• Wonjezerani kulekana pakati pa zida ndi wolandila.
• Lumikizani chipangizocho munjira yosiyana ndi yomwe wolandila amalumikizidwa.
• Funsani wogulitsa kapena wodziwa ntchito pa wailesi/TV kuti akuthandizeni

ZINDIKIRANI: Wopangayo alibe udindo wosokoneza wailesi kapena TV chifukwa chakusintha kosaloledwa kwa zida izi. Kusintha koteroko kungawononge mphamvu ya wogwiritsa ntchito kugwiritsa ntchito chipangizocho.
Kuwonetsera kwa RF
Chida ichi chimagwirizana ndi malire a FCC okhudzana ndi ma radiation omwe akhazikitsidwa kumalo osalamulirika. Zidazi ziyenera kuyikidwa ndikugwiritsidwa ntchito ndi mtunda wochepera 20 cm pakati pa radiator ndi thupi lanu. Chotumizira ichi sichiyenera kukhala pamalo amodzi kapena kugwira ntchito limodzi ndi mlongoti wina uliwonse kapena chopatsira. ZOCHITIKA ZONSE ZONSE ZONSE (OEM).
OEM ikuyenera kutsimikizira zomaliza kuti zigwirizane ndi ma radiator osafuna (FCC Gawo 15.107 ndi 15.109) isanalengeze kutsatiridwa kwa chinthu chomaliza ku Gawo 15 la malamulo ndi malamulo a FCC. Kuphatikiza pazida zomwe zimalumikizidwa mwachindunji kapena mwanjira ina ndi mizere ya AC kuyenera kuwonjezeredwa ndi Class H Permissive Change.
OEM iyenera kutsata zolembera za FCC. Ngati chizindikiro cha module sichikuwoneka chikayikidwa, ndiye kuti chizindikiro chowonjezera chokhazikika chiyenera kuikidwa kunja kwa chinthu chomalizidwa chomwe chimati: "Muli ma transmitter module FCC ID: 2AVENESP8266". Kuonjezera apo, mawu otsatirawa ayenera kuphatikizidwa pa lebulo komanso m'buku lomaliza la ogwiritsa ntchito: "Chida ichi chikugwirizana ndi Gawo 15 la Malamulo a FCC. Kugwira ntchito kumadalira zinthu ziwiri izi:

1. Chipangizochi sichingawononge zosokoneza, ndi
2. chipangizochi chiyenera kuvomereza kusokonezedwa kulikonse komwe kulandidwa, kuphatikizapo kusokoneza komwe kungayambitse ntchito yosayenera.”

Moduleyo imangokhala kuyika mu mafoni kapena mapulogalamu okhazikika. Chivomerezo chosiyana chikufunika pamasinthidwe ena onse, kuphatikiza masinthidwe osunthika okhudzana ndi Gawo 2.1093 ndi masinthidwe osiyanasiyana a tinyanga.
Ma module kapena ma modules angagwiritsidwe ntchito popanda zilolezo zowonjezera ngati ayesedwa ndikuperekedwa pansi pa zomwe akufuna - gwiritsani ntchito machitidwe, kuphatikizapo ntchito zotumizira nthawi imodzi. Ngati sanayesedwe ndikupatsidwa mwanjira imeneyi, kuyezetsa kwina ndi / kapena kuyika mafayilo a FCC kungafunike. Njira yowongoka kwambiri yothanirana ndi miyeso yowonjezereka ndiyo kukhala ndi wopereka chithandizo yemwe ali ndi chiphaso cha ma module osachepera limodzi apereke ntchito yosintha yololeza. Mukakhala ndi wopereka ma module file kusintha kololedwa sikothandiza kapena kotheka, chitsogozo chotsatirachi chimapereka zosankha zina zowonjezera kwa opanga alendo. Kuphatikizika kogwiritsa ntchito ma module omwe kuyezetsa kwina ndi/kapena kusungitsa mafayilo a FCC kungafuneke ndi: (A) gawo logwiritsidwa ntchito pazida zomwe zimafuna chidziwitso chowonjezera cha RF (monga kuwunika kwa MPE kapena kuyezetsa kwa SAR); (B) ma module ocheperako komanso/kapena ogawanika osakwaniritsa zofunikira zonse; ndi (C) kutumiza munthawi yomweyo kwa ma transmitters odziyimira pawokha omwe sanapatsidwe kale palimodzi.
Module iyi ndiyovomerezeka yokhazikika, imangokhala kukhazikitsa kwa OEM POKHA. Kuphatikiza pazida zomwe zimalumikizidwa mwachindunji kapena mwanjira ina ndi mizere ya AC kuyenera kuwonjezeredwa ndi Kusintha kwa Class II Permissive Change. (OEM) Integrator ikuyenera kutsimikizira kutsatiridwa kwazinthu zonse zomaliza ndikuphatikiza Module yophatikizika. Miyezo yowonjezera (15B) ndi/kapena zilolezo za zida (monga Kutsimikizira) zingafunikire kuyankhidwa malingana ndi malo ogwirizana kapena nkhani zopatsirana panthawi imodzi ngati zingatheke. (OEM) Integrator akukumbutsidwa kuti atsimikizire kuti malangizowa oyika sangaperekedwe kwa wogwiritsa ntchito
Kutsata kwazowongolera za IC
Chipangizochi chimagwirizana ndi CAN ICES-003 (B)/NMB-003(B).
Chipangizochi chili ndi ma transmitter/olandira omwe amatsatira Innovation, Science and Economic Development RSS(ma) laisensi yaku Canada. Kugwira ntchito kumadalira zinthu ziwiri izi:

1. Chipangizochi sichikhoza kuyambitsa kusokoneza.
2. Chipangizochi chiyenera kuvomereza kusokonezedwa kulikonse, kuphatikizapo kusokoneza komwe kungayambitse ntchito yosayenera ya chipangizocho.

Kuwonetsera kwa RF
Chida ichi chimagwirizana ndi malire a IC radiation exposure yokhazikitsidwa pamalo osalamulirika. Zidazi ziyenera kuyikidwa ndikugwiritsidwa ntchito ndi mtunda wochepera 20 cm pakati pa radiator ndi thupi lanu. Chotumizira ichi sichiyenera kukhala pamalo amodzi kapena kugwira ntchito limodzi ndi mlongoti wina uliwonse kapena chopatsira.
Zofunikira zolembera za IC pazomaliza:
Chomaliza chomaliza chiyenera kulembedwa m'malo owoneka ndi zotsatirazi "Muli IC: 28067-ESP8266"
Dzina la Host Marketing Name (HMN) liyenera kuwonetsedwa pamalo aliwonse kunja kwa zinthu zomwe zikubwera kapena zopakira kapena zolemba zamalonda, zomwe zizipezeka ndi omwe akuchititsayo kapena pa intaneti.
Chowulutsira pawailesichi [ IC: 28067-ESP8266] chavomerezedwa ndi Innovation, Science and Economic Development Canada kuti izigwira ntchito ndi mitundu ya tinyanga tatchulidwa pansipa, ndikupeza phindu lalikulu lovomerezeka. Mitundu ya tinyanga tating'ono yomwe sinaphatikizidwe pamndandandawu yomwe ili ndi phindu lalikulu kuposa kuchuluka komwe kwawonetsedwa pamtundu uliwonse womwe watchulidwa ndizoletsedwa kugwiritsidwa ntchito ndi chipangizochi.
Mtundu wa pafupipafupi Wopanga Pamwamba Kupeza Impedance Mtundu wa Antenna 2412-2462MHz Runicc 1.56dBi 50 Q FPC Mlongoti

Nthawi zambiri	Wopanga	Kupeza pachimake	Kusokoneza	Mtundu wa antenna
2412-2462MHz	Mtengo wa Runic	1.56 dBi	50 Q	Antenna ya FPC

Zofunikira pa KDB996369 D03

2.2 Mndandanda wa malamulo omwe akugwiritsidwa ntchito ku FCC
Lembani malamulo a FCC omwe amagwira ntchito pa modular transmitter. Awa ndi malamulo omwe amakhazikitsa magulu ogwirira ntchito, mphamvu, zotulutsa zabodza, komanso ma frequency oyambira. OSATI kundandalika kutsatiridwa ku malamulo owunikira mopanda dala (Gawo 15 Kagawo B) popeza si gawo la gawo la gawo lomwe limaperekedwa kwa wopanga. Onaninso Gawo 2.10 pansipa lokhudza kufunikira kodziwitsa opanga omwe akulandirako kuti kuyezetsa kwina .3
Kufotokozera: Gawoli limakwaniritsa zofunikira za FCC gawo 15C(15.247).
2.3 Fotokozani mwachidule mikhalidwe yogwiritsira ntchito
Fotokozani mikhalidwe yogwiritsiridwa ntchito yomwe imagwira ntchito pa ma modular transmitter, kuphatikiza a exampndi malire aliwonse pa tinyanga, ndi zina zotero. Mwachitsanzoample, ngati antennas a point-to-point amagwiritsidwa ntchito omwe amafunikira kuchepetsa mphamvu kapena malipiro a kutayika kwa chingwe, ndiye kuti chidziwitsochi chiyenera kukhala mu malangizo. Ngati zoletsa zogwiritsira ntchito zifikira kwa ogwiritsa ntchito akatswiri, ndiye kuti malangizowo anene kuti chidziwitsochi chikufikiranso ku bukhu la malangizo la wopanga. Kuphatikiza apo, zidziwitso zina zithanso kufunikira, monga kupindula pachimake pa frequency band ndi kupindula kochepa, makamaka pazida zazikulu mumagulu a 5 GHz DFS.
Kufotokozera: EUT ili ndi Mlongoti wa FPC, ndipo mlongotiwo umagwiritsa ntchito mlongoti womangika kwamuyaya womwe sungathe kusinthidwa.
2.4 Njira zochepa za module
Ngati ma modular transmitter avomerezedwa ngati "module yocheperako," ndiye kuti wopanga ma module ndiye ali ndi udindo wovomereza malo omwe gawolo limagwiritsidwa ntchito. Wopanga gawo laling'ono ayenera kufotokozera, polemba ndi kuyika malangizo, njira ina ikutanthauza kuti wopanga ma module ochepa amagwiritsa ntchito kutsimikizira kuti wolandirayo akukwaniritsa zofunikira kuti akwaniritse zochepetsera ma module.
Wopanga ma module ochepa amatha kufotokozera njira ina yothanirana ndi zomwe zimalepheretsa kuvomereza koyamba, monga: kutchingira, kusaina kochepa. amplitude, kusinthidwa kosinthika / zolowetsa data, kapena kuwongolera magetsi. Njira ina ingaphatikizepo kuti wopanga ma module ochepaviews zambiri zoyeserera kapena mapangidwe amomwe akupangira musanapereke chilolezo kwa wopanga. Njira yochepera iyi imagwiranso ntchito pakuwunika kwa RF pakafunika kuwonetsa kutsata kwa wolandirayo. Wopanga ma module akuyenera kunena momwe kuwongolera kwa chinthu chomwe ma modular transmitter adzayikidwira kudzasungidwa kotero kuti kutsatiridwa kwathunthu kwazinthu kumatsimikiziridwa nthawi zonse. Kwa makamu owonjezera ena kupatulapo wolandirayo yemwe adapatsidwa gawo locheperako, kusintha kololedwa kwa Gulu Lachiwiri kumafunika pa gawo lothandizira kuti mulembetse wolandirayo ngati wolandirayo yemwe amavomerezedwanso ndi gawoli. Kufotokozera: Gawoli si gawo lochepa.
2.5 Tsatirani mapangidwe a antenna
Pama transmitter omwe ali ndi mapangidwe a tinyanga ta trace, onani chitsogozo mu Funso 11 la KDB Publication 996369 D02 FAQ - Ma module a Micro-Strip Antennas ndi trace. Zambiri zophatikiza ziphatikizirenso za TCB review malangizo ophatikizika azinthu izi: masanjidwe a kamangidwe ka trace, mndandanda wa magawo (BOM), tinyanga, zolumikizira, ndi zofunika kudzipatula.
a) Chidziwitso chomwe chimaphatikizapo kusiyanasiyana kololedwa (mwachitsanzo, kufufuza malire, makulidwe, kutalika, m'lifupi, mawonekedwe), dielectric constant, ndi impedance monga momwe zimagwirira ntchito pamtundu uliwonse wa tinyanga);
b) Kapangidwe kalikonse kadzatengedwa ngati mtundu wosiyana (mwachitsanzo, kutalika kwa mlongoti mu kangapo (ma) pafupipafupi, kutalika kwa mawonekedwe, ndi mawonekedwe a mlongoti (kufufuza mu gawo) kungakhudze kupindula kwa mlongoti ndipo kuyenera kuganiziridwa);
c) Magawowo adzaperekedwa m'njira yololeza opanga kuti apange mawonekedwe a board osindikizidwa (PC);
d) Magawo oyenerera ndi opanga ndi mafotokozedwe; e) Njira zoyeserera zotsimikizira mapangidwe; ndi
f) Njira zoyesera zowonetsetsa kuti zikutsatira.
Wopereka ma module apereka chidziwitso kuti kupatuka kulikonse kuchokera pazomwe zafotokozedwa mu mlongoti, monga momwe tafotokozera ndi malangizo, zimafuna kuti wopanga zinthu azidziwitsa wolandila module kuti akufuna kusintha kapangidwe kake ka tinyanga. Pankhaniyi, Class II yololeza ntchito yosintha iyenera kukhala filed ndi wolandira, kapena wopanga wolandirayo atha kutenga udindo posintha njira ya FCC ID (ntchito yatsopano) yotsatiridwa ndi pulogalamu yololeza ya Class II. Kufotokozera: Inde, gawo lokhala ndi mapangidwe a mlongoti, ndipo Bukuli lasonyezedwa masanjidwe a kamangidwe ka trace, tinyanga, zolumikizira, ndi zofunika kuzipatula.
2.6 Zowunikira za RF
Ndikofunikira kuti opereka ma module afotokoze momveka bwino komanso mosapita m'mbali momwe RF ikuwonekera yomwe imalola wopanga zinthu zomwe zimagwira ntchito kugwiritsa ntchito gawoli. Mitundu iwiri ya malangizo ikufunika kuti mudziwe zambiri za RF: (1) kwa wopanga zinthu zomwe zimagwira, kuti afotokoze momwe mungagwiritsire ntchito (m'manja, kunyamula - xx cm kuchokera mthupi la munthu); ndi (2) mawu owonjezera ofunikira kuti wopanga zinthu apereke kwa ogwiritsa ntchito m'mabuku awo omaliza. Ngati mawu okhudzana ndi RF komanso momwe amagwiritsidwira ntchito sanaperekedwe, ndiye kuti wopanga zinthu zomwe amalandila akuyenera kutenga udindo wa gawoli posintha ID ya FCC (pulogalamu yatsopano).
Kufotokozera: Gawoli likugwirizana ndi malire a FCC RF owonetsera ma radiation omwe akhazikitsidwa kumalo osalamulirika, Zidazi ziyenera kuikidwa ndikugwiritsidwa ntchito ndi mtunda wa masentimita 20 pakati pa radiator ndi thupi lanu. " Gawoli lidapangidwa kuti ligwirizane ndi mawu a FCC, ID ya FCC ndi: 2AVENESP8266.
2.7 Antennas
Mndandanda wa tinyanga zomwe zikuphatikizidwa muzofunsira zovomerezeka ziyenera kuperekedwa mu malangizowo. Kwa ma transmitter ovomerezeka ovomerezeka ngati ma module ochepa, malangizo onse oyika akatswiri akuyenera kuphatikizidwa monga gawo la chidziwitso kwa wopanga zinthu zomwe amalandila. Mndandanda wa tinyanga uyeneranso kuzindikira mitundu ya tinyanga (monopole, PIFA, dipole, ndi zina zotero.ample "mlongoti wozungulira mbali zonse" samatengedwa ngati "mtundu wa mlongoti" )).
Nthawi zina pomwe wopanga zinthu amakhala ndi udindo pa cholumikizira chakunja, mwachitsanzoampLe yokhala ndi pini ya RF ndi kapangidwe ka tinyanga tating'onoting'ono, malangizo ophatikizira azidziwitsa woyikirayo kuti cholumikizira chapadera cha mlongoti chiyenera kugwiritsidwa ntchito pa Gawo 15 zotumizira zovomerezeka zomwe zimagwiritsidwa ntchito pazopangira. Opanga ma module apereka mndandanda wa zolumikizira zapadera zovomerezeka.
Kufotokozera: EUT ili ndi FPC Antenna, ndipo mlongotiwo umagwiritsa ntchito mlongoti wokhazikika womwe ndi wapadera.
2.8 Zolemba ndi zotsatila
Othandizira ali ndi udindo wopitilira kutsata ma module awo ku malamulo a FCC. Izi zikuphatikiza kulangiza opanga zinthu zomwe amalandila kuti apereke chizindikiro kapena e-lebulo yolemba kuti "Muli ID ya FCC" ndi zomwe amaliza. Onani Maupangiri Olemba ndi Mauthenga Ogwiritsa Ntchito pa Zida za RF - KDB Publication 784748. Kufotokozera: The makina ogwiritsira ntchito moduli iyi, ayenera kukhala ndi chizindikiro pamalo owonekera osonyeza malemba otsatirawa: "Muli ndi FCC ID: 2AVENESP8266, Muli IC: 28067-ESP8266"
2.9 Zambiri zamitundu yoyesera ndi zofunikira zina zoyesera5
Maupangiri owonjezera pakuyesa zinthu zomwe amalandila amaperekedwa mu KDB Publication 996369 D04 Module Integration Guide. Mitundu yoyesera ikuyenera kuganiziranso mikhalidwe yosiyanasiyana yogwiritsira ntchito poyimirira yokha modular transmitter mu gulu, komanso ma module angapo nthawi imodzi kapena ma transmitter ena pagulu lazotengera. Wopereka chithandizo akuyenera kupereka zambiri zamomwe angasinthire mitundu yoyesera ya zinthu zomwe zikuwunikidwa pazigawo zosiyanasiyana zogwirira ntchito pa choyimira chokhachokha chotumizira, motsutsana ndi ma module angapo, nthawi imodzi kapena ma transmitter ena omwe ali nawo. Othandizira atha kukulitsa magwiridwe antchito a ma modular transmitter awo popereka njira zapadera, mitundu, kapena malangizo omwe amafananiza kapena kuwonetsa kulumikizana poyatsa chotumizira. Izi zitha kufewetsa kwambiri kutsimikiza kwa wopanga zotengera kuti gawo lomwe layikidwa mu gulu likugwirizana ndi zofunikira za FCC.
Kufotokozera: Gulu lapamwamba litha kukulitsa magwiridwe antchito a ma modular transmitters athu popereka malangizo omwe amatsanzira kapena kuwonetsa kulumikizana poyatsa chowulutsa.
2.10 Kuyesa kowonjezera, Gawo 15 Gawo B lodziletsa
Wopereka chithandizo akuyenera kuphatikizirapo mawu oti ma modular transmitter ndi FCC okha omwe amavomerezedwa ndi magawo enaake (mwachitsanzo, malamulo a FCC transmitter) omwe alembedwa pa thandizoli, komanso kuti wopanga zinthu zomwe amalandila ali ndi udindo wotsatira malamulo ena aliwonse a FCC omwe amagwira ntchito olandila osaphimbidwa ndi ma modular transmitter grant of certification. Ngati wolandirayo akugulitsa malonda ake kuti akugwirizana ndi Gawo 15 Gawo B (limene lilinso ndi dijito ya digito mosadziwa), ndiye kuti wolandirayo apereka chidziwitso chonena kuti chinthu chomaliza chikufunikabe kuyesa kutsata kwa Gawo 15 Gawo B anaika.
Kufotokozera: The module popanda mwangozi-radiator digito circuity, kotero gawo sikutanthauza kuwunika ndi FCC Part 15 Gawo B. The host shoule kuyesedwa ndi FCC Subpart B.

Kufotokozera
Mtundu wa 2.5
2022/4/28

Zolemba / Zothandizira

opanda zingwe-tag ESP8266 Wifi Module Wireless IoT Board Module [pdf] Buku Logwiritsa Ntchito ESP8266 Wifi Module Wireless IoT Board Module, ESP8266, Wifi Module Wireless IoT Board Module, Wireless IoT Board Module, IoT Board Module

Maumboni

• Buku Logwiritsa Ntchito