BC209 Bluetooth Module
Bhuku reMirayiridzo

Tsanangudzo

1.1 Mufananidzo wemodule

1.2 Tsanangudzo Yebasa
BC209 ishoma-simba Blutooth 5.0 yakabatanidzwa module, yakavakirwa paM0 musimboti, iyo inogona kutsigira master-muranda switch. Inosanganisira yakazara basa Bluetooth 5.0. Inogona kugadzira akasiyana ekushandisa anoenderana ne32-bit yakakwirira-kuita.
Iyi module ine maperipherals akapfuma, akadai seUART, SPI, IIC, GPIO, ADC, PWM, zvichingodaro. BC209 ine akawanda maficha, senge nyore kugadzira, BLE yekubatanidza kugadzikana.

1.3 Basic parameter
1.3.1 Makaralı 5.0
Tsigira 125Kbps/500Kbps/1Mbps/Blutooth mesh: Tsigira SIG Mesh, Private mesh, Kuburikidza nekufambisa

1.3.2 MCU musimboti
ARM 32-bit Cortex-M0 CPU
Yakanyanya frequency: 64MHz
Max Data SRAM: 64KB
Maximum Data Flash kuchengetedza: 512KB
RX modhi: 4.5mA @3.3V
TX maitiro: 4.3mA @3.3V 0dBm
KURARA mode: 1uA
Nhepfenyuro imwe ye1s inomira: 36uA

Hardware application

Tafura 2.1 Inokurudzirwa mamiriro ekushanda

	Min	IIlip	Max	Unit	Mashoko
Kushanda tembiricha	-40	20	85	°C
VDD	2.	3.	4.	V
Operating current	-	8	-	mA	VDD: 3.3V

Size

Fig 3.1 Pakeji saizi yechati (Ukobvu hwese hwemodule i2.6mm) Ndokumbira utsvage inoenderana bhizinesi interface kuti upe ruzivo rwepakeji yeinowirirana backplane yemodule.

Pin tsananguro

Fig 4.1 Pin Diagram
Tafura 4.1 Tsanangudzo yepini tsananguro

Number	Zita	tsanangudzo	Tsanangudzo
1	11310	11310	GPIO
2	11309	131309	GPIO
3	11308	131308	GPIO
4	11306	131306	GPIO
5	RX	P1301	GPIO seri inopisa RX
6	TX	P1300	GPIO seri inopisa TX
7	PAD	PA13	GPIO
	BOOT	BOOT	Munguva ye serial programming, pini yeBOOT inodhonzwa kumusoro (iyo purogiramu yepurogiramu yakachengetwa)
	PA01	PA01	GPIO
10	PA00	PA00	GPIO Wake Up Batanidza kune ekunze MCU
II	PB15	PB15	GPIO RX Batanidza kune iyo TX ye kunze MCU
12	P1313	PB13	GPIO TX Batanidza kune iyo RX ye kunze MCU
13	PB12	PB12	GPIO
14	VDD	VDD	Positive electrode yemodule simba
15	GND	GND	negative electrode yemodule simba (3.3V)

Cherechedza: Mucherechedzo mutsvuku ndiyo pini yepurogiramu. Paunenge uchigadzira, zvinokurudzirwa kuchengetedza nzvimbo inopisa.

FCC YAMBIRO
Yambiro yeFCC: Chero shanduko kana gadziridzo dzisina kutenderwa nebato rine chekuita nekutevedzwa dzinogona kukanganisa mvumo yemushandisi yekushandisa mudziyo uyu.
Ichi chishandiso chinoenderana neChikamu 15 cheFCC Mitemo. Kushanda kunoenderana nemamiriro maviri anotevera: (1) Muchina uyu haugone kukonzera kukanganisa kunokuvadza, uye (2) mudziyo uyu unofanirwa kugamuchira chero kukanganisa kunowanikwa, kusanganisira kukanganisa kunogona kukonzera kushanda kusingade.
Ichi chishandiso uye antenna (s) acho hachifanirwe kunge chiri pamwe chete kana kushanda chakabatana nechero imwe antenna kana transmitter. 15.105 Ruzivo kumushandisi.
(b) Pamudziyo wedhijitari weKirasi B, mirairo inopihwa mushandisi ichasanganisira zvinotevera kana zvakafanana chirevo, chakaiswa panzvimbo ine mukurumbira muzvinyorwa zvebhuku rekushandisa:
Cherechedza: Mudziyo uyu wakaedzwa uye ukawanikwa uchienderana nemiganhu yeKirasi B yedhijitari mudziyo, zvichienderana nechikamu chegumi neshanu cheMitemo yeFCC.
Iyi miganho yakagadzirirwa kupa dziviriro inonzwisisika kubva mukukanganisa kunokuvadza mukuiswa kwekugara. Mudziyo uyu unogadzira, unoshandisa uye unogona kuvheneka redhiyo frequency simba uye, kana isina kuiswa uye kushandiswa zvinoenderana nemirairo, inogona kukonzera kukanganisa kunokanganisa kufambiswa kweredhiyo. Nekudaro, hapana vimbiso yekuti kukanganisa hakuzoitika mune imwe yekumisikidza. Kana chishandiso ichi chikakonzera kukanganisa kunokanganisa redhiyo kana terevhizheni, iyo inogona kutariswa nekudzima mudziyo nekubatidza, mushandisi anokurudzirwa kuyedza kugadzirisa kukanganiswa neimwe kana anopfuura eanotevera matanho:

• Reorrent kana kutamisa antenna inogamuchira.
• Wedzera kupatsanurwa pakati pemidziyo nemugamuchiri.
• Batanidza midziyo mune yekubuda padunhu rakasiyana neiyo iyo inotambirwa yakabatana.
• Bvunza mutengesi kana nyanzvi yeredhiyo/TV ine ruzivo kuti ubatsirwe.

Mudziyo uyu unoenderana neFCC radiation exposure miganho yakatemerwa nharaunda isingadzoreki. Mudziyo uyu unofanirwa kuiswa uye kushandiswa nedikidiki chinhambwe 20 cm pakati pe radiator nemuviri wako.
Radiation Exposure Statement:
Mudziyo uyu unoenderana neFCC radiation exposure miganho yakatemerwa nharaunda isingadzoreki.
Iyi transmitter haifanirwe kunge yakabatana kana kushanda pamwe chete nechero imwe antenna kana transmitter.
Kuwanikwa kwemamwe machani uye/kana mashandiro efrequency mabhendi anoenderana nenyika uye akarongwa pafekitori kuti aenderane nekwaunoda kuenda.
Iyo firmware setting haisvikike nemushandisi wekupedzisira.
Chigadzirwa chekupedzisira chinofanira kunyorwa munzvimbo inoonekwa neinotevera:
"Ine Transmitter Module BC209"

Zvinodiwa pa KDB996369 D03
2.2 Rondedzero yemitemo inoshanda yeFCC
Nyora iyo FCC mitemo inoshanda kune modular transmitter. Iyi ndiyo mitemo inonyatso simbisa mabhendi ekushanda, simba, spurious emissions, uye kushanda kwakakosha frequency. USATENGE kuteedzera kumitemo yekusaziva-radiator (Chikamu 15 Chikamu B) sezvo icho chisiri chimiro chemodule inopihwa inowedzerwa kumugadziri wemugadziri. Onawo Chikamu 2.10 pazasi maererano nekudiwa kwekuzivisa vagadziri vanogamuchira kuti kumwe kuedzwa kunodiwa.3
Tsanangudzo: Iyi module inosangana nezvinodiwa zveFCC chikamu 15C(15.247).inosimbisa iyo 6dB Bandwidth,,Peak Output Power,Radiated Spurious Emission, Power Spectral Density, Restricted Band of Operation uye Band Edge (Kunze kweBand Emissions) Chiyero.

2.3 Pfupisa mamiriro chaiwo ekushandiswa kwekushandisa
Rondedzera mamiriro ekushandisa anoshanda kune modular transmitter, kusanganisira yeexample chero miganhu paantenna, nezvimwe. For example, kana point-to-point antennas inoshandiswa inoda kuderedzwa kwesimba kana kubhadharwa kwekurasikirwa kwetambo, zvino ruzivo urwu runofanira kunge rwuri mumirayiridzo. Kana zvimisikidzo zvemamiriro ekushandisa zvichiwedzera kune vashandisi vane hunyanzvi, ipapo mirairo inofanira kutaura kuti ruzivo urwu runotambanukira kune bhuku rekuraira remugadziri. Pamusoro pezvo, rumwe ruzivo runogonawo kudikanwa, senge peak kuwana pafrequency bhendi uye kuwana kushoma, kunyanya kune master zvishandiso mu5 GHz DFS mabhendi.

Tsanangudzo: Iyo EUT ine PCB antenna imwe, Hongu, iyo module ine antenna yakanamirwa zvachose, Iyo antenna kuwana ndeye 2.58dBi.
2.4 Zvishoma module maitiro
Kana modular transmitter ikatenderwa se "limited module," saka mugadziri wemodule ane basa rekubvumidza nharaunda yevaenzi iyo inogumira module inoshandiswa nayo. Mugadziri wemodule ine mashoma anofanirwa kutsanangura, mune zvese mukufaira uye mumirayiridzo yekuisa, imwe nzira inoreva iyo ine mashoma module mugadziri anoshandisa kuratidza kuti mugadziri anosangana nezvinodiwa kuti agutse mamiriro ekudzikamisa module.
Mugadziri wemodhi mudiki ane kuchinjika kutsanangura imwe nzira yekugadzirisa mamiriro ayo anodzikamisa kubvumidzwa kwekutanga, senge: kudzivirira, kusaina kushoma. amplitude, buffered modulation / data inputs, kana magetsi ekugadzirisa. Iyo imwe nzira inogona kusanganisira iyo yakaganhurwa module mugadziri reviews yakadzama yekuyedza data kana dhizaini yekugamuchira isati yapa mugadziri mvumo. Iyi diki module maitiro anoshanda zvakare kune RF exposure ongororo pazvinenge zvichidikanwa kuratidza kutevedzera mune yakasarudzika. Mugadziri wemodule anofanirwa kutaura kuti kutonga kwechigadzirwa kunoiswa modular transmitter kuchachengetedzwa sei zvekuti kutevedzera kuzere kwechigadzirwa kunogara kuchivimbiswa.
Kune mamwe mauto kunze kweiye muenzi waakapihwa pakutanga ane mashoma module, yeKirasi II yemvumo shanduko inodiwa pane iyo module mvumo yekunyoresa mumwe muenzi seakasarudzika akabvumidzwawo nemodule.
Tsanangudzo: Iyo module imodule imwe chete.

2.5 Rondedzera magadzirirwo antenna
Kuti uwane modular transmitter ine trace antenna dhizaini, ona nhungamiro muMubvunzo 11 weKDB Publication 996369 D02 FAQ - Modules eMicro-Strip Antennas uye zvinoteedzera. Ruzivo rwekubatanidza ruchasanganisira yeTCB review iwo mirairo yekubatanidza yezvinhu zvinotevera: dhizaini yedhizaini dhizaini, rondedzero yezvikamu (BOM), antenna, zvibatanidza, uye zvinodiwa zvekuzviparadzanisa nevamwe.
a) Ruzivo runosanganisira misiyano inotenderwa (semuenzaniso, kuteedzera muganho, ukobvu, kureba, hupamhi, chimiro (s), dielectric constant, uye impedance sezvinoshanda kune yega yega antenna);
b) Dhizaini yega yega ichaonekwa serudzi rwakasiyana (semuenzaniso, kureba kweantenna mune akawanda (s) e frequency, wavelength, uye antenna chimiro (kunoteera muchikamu) kunogona kukanganisa antenna kuwana uye inofanirwa kutariswa);
c) Iyo paramita ichapihwa nenzira inobvumidza vanogadzira vanogadzira kugadzira yakadhindwa yedunhu (PC) bhodhi marongero;
d) Zvikamu zvakakodzera nemugadziri uye zvakatemwa;
e) Maitirwo ebvunzo ekusimbisa dhizaini; uye
f) Maitiro ekuyedza ekugadzira ekuona kutevedza.
Iyo module inopihwa ichapa chiziviso chekuti chero kutsauka (s) kubva kune yakatsanangurwa paramita yeantenna trace, sekutsanangurwa kwazvinoitwa nemirairo, inoda kuti mugadziri wechigadzirwa anofanirwa kuzivisa mupeji wemodule kuti vanoda kushandura antenna trace dhizaini. Muchiitiko ichi, Kirasi II inobvumidza shanduko yekushandisa inodiwa kuve filed neanopihwa, kana mugadziri weanotambira anogona kutora mutoro kuburikidza neshanduko yeFCC ID (itsva yekushandisa) maitiro anoteverwa neKirasi II inobvumidza shanduko yekushandisa.
Tsanangudzo: Ehe, Iyo module ine trace antenna dhizaini, uye Iri bhuku rakaratidzwa marongero ekutsvaga dhizaini,, antenna, zvinobatanidza, uye kuzviparadzanisa zvinodiwa.

2.6 RF kufusirwa kufunga
Izvo zvakakosha kuti vanopihwa mamodule vataure zvakajeka uye zvakajeka mamiriro ekuratidzwa kweRF anobvumira mugadziri wechigadzirwa kuti ashandise module. Mhando mbiri dzemirairo inodiwa kune ruzivo rweRF yekufumurwa: (1) kumugadziri wechigadzirwa, kutsanangura mamiriro ekushandisa (nhare, inotakurika - xx cm kubva mumuviri wemunhu); uye (2) mamwe mavara anodiwa kuti mugadziri wechigadzirwa ape vashandisi vekupedzisira muzvinyorwa zvavo zvekupedzisira-chigadzirwa. Kana RF yekufumurwa zvirevo uye mamiriro ekushandisa zvikasapihwa, saka mugadziri wechigadzirwa anofanirwa kutora mutoro wemodule kuburikidza neshanduko muFCC ID (chishandiso chitsva).
Tsanangudzo: Iyi module inoenderana neFCC RF radiation exposure limits yakatemerwa nharaunda isingadzoreki, Mudziyo uyu unofanirwa kuisirwa uye kushanda nehurefu hwemasendimita makumi maviri pakati pe radiator nemuviri wako. Iyi module yakagadzirirwa kutevedzera chirevo cheFCC, FCC ID: 20BAJZ-BC2

2.7 Antennas
Rondedzero yeantenna inosanganisirwa muchikumbiro chetifiketi inofanirwa kupihwa mumirayiridzo. Kune ma modular transmitters anotenderwa seakaganhurirwa mamodule, ese anoshanda ehunyanzvi ekuisa mirairo inofanirwa kuverengerwa sechikamu cheruzivo kumugadziri wechigadzirwa. Rondedzero yeantenna icharatidzawo mhando dzeantenna (monopole, PIFA, dipole, etc. (ona kuti ex.ample iyo "omni-directional antenna" haina kutorwa seyakajeka "antenna mhando")).
Kune mamiriro ezvinhu apo mugadziri wechigadzirwa ane mutoro wekunze kwekubatanidza, kune exampLe ine RF pini uye antenna trace dhizaini, iyo yekubatanidza mirairo ichazivisa mugadziri kuti yakasarudzika antenna yekubatanidza inofanirwa kushandiswa paChikamu 15 ane mvumo ma transmitters anoshandiswa muchigadzirwa chinotambira. Vagadziri vemodule vanozopa runyoro rweanogamuchirwa akasarudzika ekubatanidza.
Tsanangudzo: Iyo EUT ine PCB antenna imwe, Hongu, iyo module ine antenna yakanamirwa zvachose, Iyo antenna kuwana ndeye 2.58dBi.

2.8 Label uye ruzivo rwekutevedzera
Vanopihwa mari ndivo vane basa rekuenderera mberi kwekutevedzwa kwemamodule avo kumitemo yeFCC. Izvi
zvinosanganisira kuraira vanogadzira zvigadzirwa zvavanoda kuti vape muviri kana e-label inoti "Ine FCC ID" nechigadzirwa chavo chapera. Ona Nhungamiro Yekunyora uye Ruzivo rwemushandisi yeRF Devices - KDB Publication 784748.
Tsanangudzo: Iyo host system inoshandisa module iyi, inofanirwa kunge iine label munzvimbo inooneka inoratidza zvinyorwa zvinotevera: "Ine FCC ID: 2BAJZ-BC209

2.9 Ruzivo rwemhando dzebvunzo uye zvimwe zvinodiwa zvekuyedza5
Yekuwedzera nhungamiro yekuyedza zvigadzirwa zvekugamuchira inopihwa muKDB Publication 996369 D04 Module Yekubatanidza Yekutungamirira. Mayedzo modhi anofanirwa kufunga nezve akasiyana mashandiro emamiriro ekumira-ega modular transmitter mune inotambira, pamwe neakawanda panguva imwe chete kufambisa mamodule kana mamwe ma transmit muchigadzirwa chinotambira.

IC statement
Mudziyo uyu une marezenisi ekutumira(ma)/vatambi anowirirana neInnovation, Science and Economic Development Canada rezenisi reRSS(s). Kushanda kunoenderana nemamiriro maviri anotevera:

1. Mudziyo uyu unogona kusakonzera kukanganisa.
2. Muchina uyu unofanirwa kugamuchira chero kukanganisa, kusanganisira kukanganisa kunogona kukonzera kushanda kusingade kwemudziyo.
   Izwi rekuti “IC:” pamberi pechitupa/nhamba yekunyoresa inongoratidza kuti iyo Indasitiri yeCanada tekinoroji yakasangana.
   Ichi chigadzirwa chinosangana neanoshanda Indasitiri Canada tekinoroji yakatarwa.

Ndokumbira utarise kuti kana iyo ISED certification nhamba isingaonekwe kana module yakaiswa mukati meimwe mudziyo, ipapo kunze kwechishandiso chakaiswa module o ratidza chinyorwa chinoreva kune yakavharirwa module. Ichi chinyorwa chekunze chinogona kushandisa mazwi akadai seanotevera:
"Rine IC: 30177-BC209" chero mazwi akafanana anoreva zvakafanana anogona kushandiswa.
Chishandiso chinosangana nekuregererwa kubva pamiganho yekuongorora yenguva dzose muchikamu 2.5 cheRSS 102 uye kutevedzera RSS-102 RF kuratidzwa, vashandisi vanogona kuwana ruzivo rweCanada nezve RF kuratidzwa uye kutevedzera.

Iyi transmitter haifanirwe kunge yakabatana kana kushanda pamwe chete nechero imwe antenna kana transmitter. Mudziyo uyu unofanirwa kuiswa uye kushandirwa nehurefu hudiki hwemasentimita makumi maviri pakati pe radiator nemuviri wako.

Zvinyorwa / Zvishandiso

MACAU BC209 Bluetooth Module [pdf] Mirayiridzo 2BAJZ-BC209, 2BAJZBC209, BC209, BC209 Bluetooth Module, Bluetooth Module, Module

References

• User Manual