niu C21 Shumeka Flash Module

Imininingwane

• Imodeli: I-C21 V1.0
• Umkhiqizi: Inkampani Beijing Niu Technology Co., Ltd.

Izici ezibalulekile

Izici ezijwayelekile

• I-RFIO ye-Single-end
• -93dBm kumodi ye-BLE
• isekela 250kbps, 1/2/3Mbps amanani edatha
• Tx Amandla afika ku-+6dBm
• Ibhendi yemvamisa: 2400MHz-2483.5MHz
• Ukushisa okusebenzayo: -20 ~ 75C

 Izici ze-Flash
Imojula ye-C21 ishumeka i-Flash ngezici ezingezansi:

1. 64K SRAM
2. 1MB Flash
3. 8KB OTP

Isakhiwo sephini

PHANSI view

Phina imisebenzi

Cha	Phina Igama	Incazelo	Multiple Function
1	I-GPIO21	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
2	I-GPIO22	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
3	I-GPIO26	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
4	I-GPIO27	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
5	I-GPIO28	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
6	I-GPIO30	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
7	I-GPIO32	umshayeli wamanje ongu-100mA	IIC, UART0~1, SPI0~1, PWM0~8
8	I-GPIO33	Okuzenzakalelayo kwe-ICE, umshayeli omkhulu wamanje ongu-100mA	IIC, UART0~1, SPI0~1, PWM0~8
9	I-GPIO35	umshayeli wamanje ongu-100mA	IIC, UART0~1, SPI0~1, PWM0~8
10	I-GPIO36	umshayeli wamanje ongu-100mA	IIC, UART0~1, SPI0~1, PWM0~8

11	I-GPIO37	umshayeli wamanje ongu-100mA, i-adc_channel1	IIC, UART0~1, SPI0~1, PWM0~8
12	I-GPIO38	umshayeli wamanje ongu-100mA, i-adc_channel2	IIC, UART0~1, SPI0~1, PWM0~8
13	I-GPIO39	umshayeli wamanje ongu-100mA, i-adc_channel3	IIC, UART0~1, SPI0~1, PWM0~8
14	I-GPIO40	umshayeli wamanje ongu-100mA, i-adc_channel4	IIC, UART0~1, SPI0~1, PWM0~8
15	I-GPIO41	umshayeli wamanje ongu-100mA, i-adc_channel5	IIC, UART0~1, SPI0~1, PWM0~8
16	I-GPIO43	umshayeli wamanje ongu-100mA, i-adc_channel7	IIC, UART0~1, SPI0~1, PWM0~8
17	I-RST	SETHA KABUSHA
18	BT_3.3V	Amandla okokufaka
19	GND
20	RF	Imbobo ye-RF
21	GND
22	I-URX	I-URX
23	UTX	UTX
24	I-GPIO2	umshayeli wamanje ongu-100mA	IIC, UART0~1, SPI0~1, PWM0~8
25	I-GPIO4	umshayeli wamanje ongu-100mA	IIC, UART0~1, SPI0~1, PWM0~8
26	I-GPIO5	umshayeli wamanje ongu-100mA	IIC, UART0~1, SPI0~1, PWM0~8
27	I-GPIO6	umshayeli wamanje ongu-100mA	IIC, UART0~1, SPI0~1, PWM0~8
28	I-GPIO7	umshayeli wamanje ongu-100mA	IIC, UART0~1, SPI0~1, PWM0~8
29	I-GPIO8	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
30	I-GPIO9	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
31	I-GPIO11	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
32	I-GPIO12	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
33	I-GPIO13	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
34	3.3V	Yangaphakathi 3.3V
35	I-GPIO14	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
36	I-GPIO15	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
37	I-GPIO18	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
38	I-GPIO17	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
39	I-GPIO16	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
40	I-GPIO10	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
41	GND
42	I-GPIO31	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
43	I-GPIO29	umshayeli wamanje ongu-20mA	IIC, UART0~1, SPI0~1, PWM0~8
44	GND
45	I-GPIO3	umshayeli wamanje ongu-100mA	IIC, UART0~1, SPI0~1, PWM0~8
46	BT_3.3V	Amandla okokufaka
47	I-GPIO34	umshayeli wamanje ongu-100mA	IIC, UART0~1, SPI0~1, PWM0~8

48	I-GPIO42	umshayeli wamanje ongu-100mA, i-adc_channel6	IIC, UART0~1, SPI0~1, PWM0~8
49	I-GPIO44	umshayeli wamanje ongu-100mA, i-adc_channel8	IIC, UART0~1, SPI0~1, PWM0~8
50	GND
51	GND

Okuhlelekile

Usayizi
16(mm)*14(mm)*2.8(mm)

Izidingo ze-antenna

Inzuzo ye-antenna ayikho ngaphezu kuka-0.55 dBi.

I-FCC CWAUTION

ULWAZI LOKUVUMELWA KWE-FCC MODULAR EXAMPI-LES yeManuwali

Le divayisi ithobela Ingxenye 15 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.

ISEXWAYISO: Izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobelana kungase kuchithe igunya lomsebenzisi lokusebenzisa okokusebenza.

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.

Isitatimende Sokuchayeka Kwemisebe ye-FCC:
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC ebekwe endaweni engalawuleki. Lo mshini kufanele ufakwe futhi usebenze ngebanga elincane elingama-20cm phakathi kwerediyetha nomzimba wakho.

IMIYALELO YE-OEM YOKUHLANGANISA:
Le divayisi ihloselwe kuphela izihlanganisi ze-OEM ngaphansi kwalezi zimo ezilandelayo: Imojula kufanele ifakwe kumshini wokusingathwa ukuze kugcinwe u-20 cm phakathi kwe-antenna nabasebenzisi, futhi imojula yesidlulisi ngeke ihlanganiswe nanoma iyiphi enye i-transmitter noma i-antenna. . Imojula izosetshenziswa kuphela nothi olungaphakathi ebhodini oluhlolwe ekuqaleni futhi lwaqinisekiswa ngale mojula. Izimpondo zangaphandle azisekelwe. Inqobo nje uma lezi zimo ezi-3 ezingenhla zihlangatshezwana nazo, ukuhlolwa okwengeziwe kwe-transmitter ngeke kudingeke.

Kodwa-ke, isihlanganisi se-OEM sisenomthwalo wemfanelo wokuhlola umkhiqizo wabo wokugcina nganoma yiziphi izimfuneko zokuthobela ezengeziwe ezidingekayo ngale mojula efakiwe (ngokwesibonelo.ample, ukukhishwa kwemishini yedijithali, izidingo ze-PC peripheral, njll.). Umkhiqizo wokugcina ungase udinge ukuhlolwa kokuqinisekisa, ukuhlolwa kwesimemezelo sokuvumelana, ukuguqulwa kwe-Permissive Class II noma Isitifiketi esisha. Sicela ubandakanye uchwepheshe wesitifiketi se-FCC ukuze unqume ukuthi yini ezosebenza kahle kumkhiqizo wokugcina.

Ukufaneleka kokusebenzisa isitifiketi semojula:
Esimeni lapho le mibandela ingenakufinyelelwa khona (ngokwesiboneloampnokucushwa okuthile kwekhompuyutha ephathekayo noma indawo ehlanganyelwe nenye i-transmitter), bese ukugunyazwa kwe-FCC kwale mojula kuhlanganiswe nemishini yokusingatha akusabhekwa njengokuvumelekile futhi i-ID ye-FCC yemojuli ayikwazi ukusetshenziswa emkhiqizweni wokugcina. Kulezi zimo, isihlanganisi se-OEM sizoba nesibopho sokuhlola kabusha umkhiqizo wokugcina (okuhlanganisa nesidluliseli) kanye nokuthola ukugunyazwa kwe-FCC okuhlukile. Ezimweni ezinjalo, sicela ubandakanye uchwepheshe wesitifiketi se-FCC ukuze unqume ukuthi kudingeka yini Uguquko Lwesigaba II Esivumelayo noma Isitifiketi esisha.

Thuthukisa i-Firmware:
Isofthiwe ehlinzekelwe ukuthuthukiswa kwe-firmware ngeke ikwazi ukuthikameza noma yimaphi amapharamitha e-RF njengoba eqinisekisiwe ku-FCC yale mojula, ukuze kuvinjelwe izinkinga zokuthobela imithetho.

Qeda ukulebula komkhiqizo:
Le mojula yokudlulisela igunyaziwe kuphela ukuthi isetshenziswe kudivayisi lapho i-antenna ingafakwa khona ukuze kugcinwe u-20 cm phakathi kwe-antenna nabasebenzisi. Umkhiqizo wokugcina kufanele ulebulwe endaweni ebonakalayo ngokulandelayo: “Iqukethe i-FCC ID: 2AZ6G-C21”.

Ulwazi okufanele lufakwe encwadini yomsebenzisi wokugcina:
Umhlanganisi we-OEM kufanele aqaphele ukuthi anganikezi umsebenzisi wokugcina ulwazi mayelana nendlela yokufaka noma ukususa le mojula ye-RF encwadini yomsebenzisi yomkhiqizo wokugcina ehlanganisa le mojula. Imanuwali yomsebenzisi wokugcina izofaka yonke imininingwane edingekayo yokulawula/isexwayiso njengoba kubonisiwe kule manuwali.

“ISIXWAYISO: Ukuchayeka kuRadio Frequency Radiation.
I-Antenna izofakwa ngaleyo ndlela ukunciphisa amandla okuxhumana nabantu ngesikhathi sokusebenza okujwayelekile. I-antenna akufanele kuthintwe ngesikhathi sokusebenza ukugwema ukuthi kungenzeka kweqe umkhawulo wokuvezwa kwemvamisa ye-FCC.

Imibuzo Evame Ukubuzwa (FAQ)

• Q: Liyini izinga lokushisa elisebenzayo lemojula ye-C21? 
  A: Izinga lokushisa elisebenzayo lemojula ye-C21 ngu -20 kuya ku-75 degrees Celsius.
• Q: Uyini umthamo we-flash we-module ye-C21? 
  A: Imojula ye-C21 ishumeka iflash enomthamo ongu-1MB.

Amadokhumenti / Izinsiza

niu C21 Shumeka Flash Module [pdf] Incwadi Yomnikazi I-2AZ6G-C21, 2AZ6GC21, C21 Ishumeka Imojuli Ye-Flash, C21, Shumeka Imojula Ye-Flash, Imojula Ye-Flash, Imojula

Izithenjwa

• Imaniwali yosebenzisayo