V-Mark nRF52840 Embedded Wireless Communication Module Instruction Manual
Kufotokozera
Mawu Oyamba
Gawoli ndi gawo lolumikizirana opanda zingwe lomwe limathandizira ZigBee 3.0or Thread. The
module ndi yaying'ono, yosavuta kugwiritsa ntchito ndipo imatha kuphatikizidwa mudongosolo mwachangu komanso mosavuta. Chitha
thandizani makasitomala kufupikitsa nthawi yopangira zinthu ndikuchepetsa mtengo wa chitukuko.
b. Maonekedwe
Dimension ya Module (Sonyezani mu Gulu 1-1)
| Dimension | |
| Utali x m'lifupi x kutalika | 17mm × 15mm × 2.1 mm |
Zindikirani: Ngati Shield sichigwiritsidwa ntchito, makulidwe ake ndi 1.8 mm.
c. Ma parameters
Magawo ogwirira ntchito a module ndi tebulo la mawonekedwe a chip-set.
| Technical Parameter | Mtengo wa Parameter | ||
| Chip-set model | NRF52840-QIAA | ||
| Zopanda zingwe | Thandizani 802.15.4, ZigBeeand Thread | ||
| Opaleshoni voltag | 3.3V | ||
| Voltage makhalidwe | Zochepa | Chitsanzo | Kuchuluka |
| 1.70V | 3.3V | 3.6V | |
| Landirani zamakono | ~ 5mA, Onani Mbiri ya nRF52840mwatsatanetsatane | ||
| Trans it current | 32.7mA(8dBm),Onani Mbiri ya nRF52840mwatsatanetsatane | ||
| Imani y panopa | 0.4 µA pa 3 V mu System OFF mode, palibe kusunga RAM1.5 µA pa 3 V mu System ON mode, palibe kusunga RAM, dzukani pa RTC | ||
| Kung'anima | 1MB | ||
| Ram | 256 KB | ||
| Nthawi zambiri ntchito | 2400 ~ 2483.5 MHz | ||
| Trans it power output | + 8dBm | ||
| Mtengo wa data wopanda zingwe | IEEE 802.15.4-2006 - 250 Kbps | ||
| Interface chitetezo | DSSS QPSK ya IEEE 802.15.4 | ||
| Receiver tilinazo | -100dBm ‐‐‐‐ Mu IEEE 802.15.4 mode | ||
| Kutentha kwa ntchito | -40 ℃ ~ + 125 ℃ | ||
| Environment hu idity | 10% ~ 90% Palibe condensation | ||
| Pulogalamu yothandizira | ZigBee, Thread | ||
| Chivomerezo | FCC (ID ya FCC: 2AQ7V-KR840T01) | ||
Ntchito
a. Mlongoti
Mojule ili ndi mzere wa meander inverted F antenna monga Chithunzi 2-1 Kupindula kwakukulu ndi 1.06 dBi. Chonde onani lipoti longolankhula kuti mumve zambiri.
b. Pin ntchito
c. Pin ntchito
| ModulPini # | NRF52840Pin # | Pin Dzina | Kufotokozera |
| 1 | G1 | P0.26 / SDA | GPIO, yokonzedwa ngati I2C SDA |
| 2 | H2 | P0.27/SCL | GPIO, yokonzedwa ngati I2C SCL |
| 3 | D2 | P0.00/XL1 | GPIO, kulumikizana kwa 32.768kHz crystal |
| 4 | F2 | P0.01/XL2 | GPIO, kulumikizana kwa 32.768kHz crystal |
| 5 | A12 | P0.02/AIN0 | GPIO, kulowetsa kwa analogi |
| 6 | B13 | P0.03/AIN1 | GPIO, kulowetsa kwa analogi |
| 7 | L24 | P0.09/NFC1 | GPIO, kulumikizana kwa mlongoti wa NFC |
| 8 | j24 | P0.10/NFC2 | GPIO, kulumikizana kwa mlongoti wa NFC |
| 9 | B1 | VDD | DC imapereka 1.7V mpaka 3.6V |
| 10 | B7 | GND | Pansi |
| 11 | T2 | p0.11 | GPIO |
| 12 | AD22 | p1.00 | GPIO |
| 13 | AD8 | p0.13 | GPIO |
| 14 | AC13 | P0.18/BWINO | GPIO, mkati mwa RC reset circuit, configurable asRESET pini |
| 15 | AA24 | Mtengo wa SWDCLK | Seri Wire Debug wotchi yolowetsa |
| 16 | AC24 | SWDIO | Seri Wire Debug I/O |
| Z0 | B19 | p1.11 | GPIO |
| Z1 | B17 | p1.12 | GPIO |
| Z2 | A16 | p1.13 | GPIO |
| Z3 | B15 | p1.14 | GPIO |
| Z4 | A14 | p1.15 | GPIO |
| Z5 | A20 | p1.10 | GPIO |
| Z6 | R24 | p1.06 | GPIO |
| A0 | GND | Pansi | |
| A1 | B11 | P0.28/AIN4 | GPIO, kulowetsa kwa analogi |
| A2 | A10 | P0.29/AIN5 | GPIO, kulowetsa kwa analogi |
| A3 | J1 | P0.04/AIN2 | GPIO, kulowetsa kwa analogi |
| A4 | K2 | P0.05/AIN3 | GPIO, kulowetsa kwa analogi |
| A5 | M2 | p0.07 | GPIO |
| A6 | P2 | p1.08 | GPIO |
| B0 | GND | Pansi | |
| B1 | AC21 | p0.25 | GPIO |
| B2 | B9 | P0.30/AIN6 | GPIO |
| B3 | A8 | P0.31/AIN7 | GPIO |
| B4 | L1 | p0.06 | GPIO, PA control |
| B5 | N1 | p0.08 | GPIO, PA control |
| B6 | V23 | p1.03 | GPIO |
| C0 | GND | Pansi | |
| C1 | AD20 | p0.24 | GPIO |
| C2 | AD18 | p0.22 | GPIO |
| C3 | AD12 | p0.17 | GPIO, PA control |
| C4 | AD10 | p0.15 | GPIO |
| C5 | W24 | p1.02 | GPIO |
| C6 | U24 | p1.04 | GPIO |
| D0 | GND | Pansi | |
| D1 | AC19 | p0.23 | GPIO |
| D2 | AC15 | p0.19 | GPIO, PA control |
| D3 | AC11 | p0.16 | GPIO |
| D4 | AC9 | p0.14 | GPIO |
| D5 | Y23 | p1.01 | GPIO |
| D6 | T23 | p1.05 | GPIO |
| E0 | p23 | p1.07 | GPIO |
| E1 | AD16 | p0.20 | GPIO |
| E2 | AC17 | p0.21 | GPIO |
| E3 | R1 | p1.09 | GPIO |
| E4 | AD6 | D+ | USB D+ |
| E5 | AD4 | D‐ | USB D- |
| E6 | U1 | p0.12 | GPIO |
| F0 | Pansi pansi | ||
| F1 | Pansi pansi | ||
| F2 | Pansi pansi | ||
| F3 | Pansi pansi | ||
| F4 | Y2 | VDDH | Mkulu Voltage Power Supply. |
| F5 | AB2 | DCH | Kusintha kwa DC kupita ku DC |
| F6 | AD2 | V-BASI | 5V DC mphamvu ya USB 3.3V chowongolera |
d. Debug ntchito
Pogwiritsa ntchito Pin9, Pin10 ndi Pin14~15 pakupanga mapulogalamu a firmware, kutanthauzira kwa ntchito kumawonetsedwa patebulo 2-2.
| Pini # | Pin Dzina | Ntchito |
| 10 | GND | Pansi |
| 14 | Hardware Yambitsaninso | Yoyambitsidwa ndi low voltagndi chizindikiro |
| 15 | Zotsatira za SWCLK | Wotchi yothetsa vuto |
| 16 | SWD | Debug Data |
| 9 | VDD | Mphamvu zamagetsi (3.3V) |
Design Reference
- Magetsi a fyuluta yamagetsi ndi mzere wotumizira deta wofanana ndi resistor ayenera kuikidwa pafupi kwambiri ndi gawo.
- Ikani gawoli kutali momwe mungathere ndi zosokoneza, mwachitsanzoample, Wi-Fi mlongoti, GSM mlongoti, DDR CLK, LCD wozungulira.
- Onetsetsani kuti pansi, mphamvu, ndi ndege zazizindikiro zilibe munthu nthawi yomweyo pansi pa gawo la tinyanga. Njira 1 ndiye masanjidwe abwino kwambiri a module pa board board. Njira 2 ikulimbikitsidwanso.
- Yesani kugwiritsa ntchito LDO yomwe ili yoyenera kugwiritsa ntchito ma radio frequency kuti ipereke 5V yosasinthatage magetsi kwa module
- Yesani kugwiritsa ntchito mawonekedwe a PCB a mbali ziwiri
- Madoko 10 osagwiritsidwa ntchito amatha kusiya kuyandama
- M'lifupi mwa kufufuza kwa dalaivala wa LED kuyenera kupangidwa molingana ndi masiku ano
- Kusasinthika kwa doko la 10 ndikokwera kwambiri. Ndibwino kuti wosuta kuwonjezera 1.2K0 kukoka otsika resistor.
- Bwezeretsani kugunda kuyenera kukhala osachepera 200ms, monga momwe tawonetsera pa Chithunzi 3-1.
Kapangidwe ndi Msonkhano
a. kapangidwe
Mojule dimension ndi 17mm 15mm ndi makulidwe ndi 2.1mm (ndi chishango). Ma module demension ndi pass size akuwonetsedwa mu Chithunzi 5-1. Kukula kwa mlongoti kumatsatira kukula kwa gawo ndipo m'lifupi mwake ndi chimodzimodzi.
b. Chithunzi chojambula
Zolemba Pangani
a. Malangizo osungira ma module
- Nthawi yosungiramo ma module
- Nthawi yosungira: miyezi 12
- Malo osungiramo zinthu: Kutentha <40°C, Chinyezi <90% RH
- Kuwongolera kwazinthu: poyambira pa mfundo yoyamba
- Malire a nthawi ya msonkhano wa SMT wa module yosatsegulidwa
- Chongani chinyezi khadi: buluu amatanthauza chinyezi <20%; Kufiira kumatanthauza chinyezi> 30% (module yatenga chinyezi)
- Kuwongolera chilengedwe cha msonkhano wa SMT: Kutentha: 22°C (±4°C),Chinyezi: 60% RH (±20%)
- Mukaphika, gwiritsani ntchito kupanga SMT nthawi yomweyo kapena ikani kuchuluka koyenera
- desiccant, sindikizani phukusi ndikusunga mu kabati yowumitsa.
b. Ngati sichigwiritsidwa ntchito mkati mwa 48hours mutatsegula
- Module iyenera kuphikidwanso kuti ichotse chinyezi pa module
- Kuphika kutentha zinthu
- Kutentha kwapang'onopang'ono kunyamula katundu: 120°C (±5°C), maola 24
- Zinthu zonyamula zosatentha kwambiri: 40°C (±3°C), maola 192
c. Module kuphika kutentha, nthawi, ntchito, ndi chinyezi zofunika
- Chofunikira pa "Incoming Packaging Instruction" ndichofunika. Ngati palibe malangizo olowetsamo omwe akubwera, chonde onani nkhaniyi.
d. Khadi loyang'ana chinyezi pamapaketi ndi malire a nthawi ya SMT mutatha kumasula
- Pambuyo pomasulidwa, gawoli liyenera kumaliza msonkhano wa SMT mkati mwa 48hours
- Gawo losapakidwa liyenera kusungidwa mu kabati yowumitsa momwe chinyezi chiyenera kukhala chochepera 20% RH
e. Soldering Temperature-Time Profile kwa Re-Flow Soldering
- Chiwerengero chachikulu cha maulendo obwerezabwereza ndi 2. Palibe kubwereza kwina kosiyana komwe kumaloledwa chifukwa cha kulemera kwa module.
A. FCC Machenjezo Statement
Zosintha kapena zosinthidwa zomwe sizinavomerezedwe mwachindunji ndi gulu lomwe limayang'anira kutsatira malamulowo zitha kulepheretsa wogwiritsa ntchito kugwiritsa ntchito zidazo. 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 sichinayikidwe ndikugwiritsidwa ntchito motsatira malangizo, chikhoza kuyambitsa kusokoneza koyipa kwa ma radiocommunications. Komabe, palibe chitsimikizo kuti kusokoneza sikudzachitika mu unsembe winawake. Ngati chipangizochi chikuyambitsa kusokoneza koopsa kwa wailesi kapena kulandirira wailesi yakanema, komwe kungadziwike ndikuzimitsa ndi kuyatsa zida, wogwiritsa ntchito 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.
Chipangizochi chikugwirizana ndi gawo 15 la Malamulo a FCC. Kugwira ntchito kumadalira zinthu ziwiri izi:
- Chipangizochi sichikhoza kuyambitsa kusokoneza kovulaza, ndi
- chipangizo ichi ayenera kuvomereza kusokonezedwa kulikonse analandira, kuphatikizapo kusokonezedwa kungayambitse ntchito mosayenera.
ZINDIKIRANI: Chipangizochi ndi mlongoti wake siziyenera kukhala pamodzi kapena kugwira ntchito limodzi ndi mlongoti wina kapena chopatsilira.
A.1 RF Exposure Statement
Kuti mupitirize kutsata malangizo a FCC's RF Exposure, zidazi ziyenera kuyikidwa ndikugwiritsidwa ntchito ndi mtunda wochepera 20cm pa radiator ya thupi lanu. Chipangizochi ndi mlongoti wake siziyenera kukhala pamodzi kapena kugwira ntchito limodzi ndi mlongoti wina kapena chopatsilira.
A.2 Mndandanda wa malamulo a FCC
Lembani malamulo a FCC omwe amagwira ntchito pa modular transmitter. Awa ndi malamulo omwe amakhazikitsa makamaka magulu ogwirira ntchito, mphamvu, zotulutsa zabodza, komanso ma frequency oyambira. OSATI kundandalika kutsatiridwa kwa malamulo owulutsira mwangozi (Gawo 15 Kagawo B) popeza izi sizopereka gawo la gawo lomwe limaperekedwa kwa wopanga. Onaninso Gawo 2.10 pansipa lokhudza kufunikira kodziwitsa opanga omwe akuyembekezera kuti kuyezetsa kwina kumafunika.3 Kufotokozera: Gawoli likukwaniritsa zofunikira za Gawo 15 Gawo C Gawo 15.247
A.3 Fotokozani mwachidule mikhalidwe yogwiritsira ntchito
Fotokozani mikhalidwe yogwiritsiridwa ntchito yomwe imagwira ntchito pa ma modular transmitter, kuphatikiza a example anylimits pa tinyanga, etc. For example, ngati antennas a point-to-point amagwiritsidwa ntchito omwe amafunikira kuchepetsa mphamvu kapena kulipira chifukwa cha kutaya chingwe, ndiye kuti chidziwitsochi chiyenera kukhala mu malangizo. Ngati zoletsa zogwiritsira ntchito zimafikira kwa ogwiritsa ntchito akatswiri, ndiye kuti malangizowo anene kuti chidziwitsochi chimafikiranso ku bukhu la malangizo la wopanga. Kuphatikiza apo, zidziwitso zina zithanso kufunikira, monga kupindula pachimake pa frequency band ndi phindu lochepera, makamaka pazida zamaluso mumagulu a S GHz DFS. Kufotokozera: EUT imagwiritsa ntchito PCB Antenna, phindu la mlongoti: 1.06dBi. Palibe choletsa panjira yoyika.
A.4 Njira zochepa za module
Ngati ma modular transmitter avomerezedwa ngati "module yocheperako," ndiye kuti wopanga ma module ali ndi udindo wovomereza malo omwe gawolo limagwiritsidwa ntchito. Wopanga alimitedmodule akuyenera kufotokozera, polemba komanso m'mawu oyika, njira ina ikutanthauza kuti wopanga ma module okhala ndi malire amagwiritsa ntchito kutsimikizira kuti wolandirayo akukwaniritsa zofunikira kuti akwaniritse malire a module.
Wopanga ma module ochepa amatha kufotokozera njira ina yothanirana ndi zinthu zomwe zimachepetsa chilolezo choyambirira, monga: kutchingira, kusaina pang'ono. amplitude, bufferedmodulation/zolowetsa deta, kapena kuwongolera magetsi. Njira ina ingaphatikizepo thelimitedmodule wopanga reviews zambiri zoyeserera kapena mapangidwe amomwe amathandizira asanapereke chilolezo kwa wopanga. Njira yochepera iyi imagwiranso ntchito pakuwunika kwa RF pakakhala kofunikira kuwonetsa kutsata kwa gulu linalake. Wopanga ma module akuyenera kunena momwe kuwongolera kwa chinthu chomwe ma modular transmitter adzayikidwe kudzasungidwa kotero kuti kutsatiridwa kwathunthu kwa chinthucho kumatsimikiziridwa nthawi zonse. Kwa olandila ena owonjezera kupatula omwe adapatsidwa gawo locheperako, kusintha kololedwa kwa Gulu lachiwiri kumafunikira pagawo lothandizira kuti mulembetse wolandirayo ngati wolandirayo yemwe wavomerezedwanso ndi gawoli.
Kufotokozera: Module si gawo laling'ono.
A.5 Tsatirani mapangidwe a mlongoti
Pama transmitter omwe ali ndi mapangidwe a tinyanga ta trace, onani chitsogozo mu Funso 11 la KDBPublication 996369 D02 FAQ - Ma module a Micro-Strip Antennas ndi trace. Integrationinformation idzaphatikizanso za TCB review malangizo kaphatikizidwe pa mbali zotsatirazi: masanjidwe a kamangidwe ka trace, mndandanda wa zigawo (BOM), tinyanga, zolumikizira, ndi zofunika kudzipatula.4
a) Zambiri zomwe zimaphatikizapo 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, kutalika kwa mawonekedwe a mlongoti, ndi mawonekedwe a mlongoti (kufufuza mu gawo) kungakhudze kupindula kwa mlongoti ndipo kuyenera kuganiziridwa);
c) Magawowo adzaperekedwa m'njira yololeza opanga ma host kuti apange masanjidwe a board printedcircuit (PC);
d) Magawo oyenerera ndi opanga ndi mafotokozedwe;
e) Njira zoyesera zotsimikizira mapangidwe; ndi
f) Njira zoyeserera zowonetsetsa kuti zikutsatira. Wopereka ma module apereka chidziwitso kuti kupatuka kulikonse kuchokera ku magawo omwe afotokozedwa m'munsimu, monga momwe tafotokozera ndi malangizo, kumafuna kuti wopanga zinthu azidziwitse wopereka module kuti akufuna kusintha kapangidwe kake ka tinyanga. Pachifukwa ichi, Class II permissivechange application ikufunika kukhala filed ndi wolandira, kapena wopanga wolandirayo atha kutenga udindo posintha njira ya FCC ID (ntchito yatsopano) yotsatiridwa ndi Class II yololeza kugwiritsa ntchito.
Kufotokozera: Ayi. Module yokhala ndi mapangidwe a mlongoti
A.6 RF kukhudzidwa
Ndikofunikira kuti opereka ma module afotokoze momveka bwino komanso mosapita m'mbali momwe RF ikuwonekera yomwe imalola opanga zinthu zokhala nawo kugwiritsa ntchito gawoli. Mitundu iwiri ya malangizo ndiyofunika kuti mudziwe zambiri za RF:
(1) kwa wopanga mankhwala, kuti afotokoze momwe angagwiritsire ntchito (m'manja, kunyamula - xx cm kuchokera mthupi la munthu); ndi
(2) mawu owonjezera ofunikira kuti wopanga zinthu azipereka kwa ogwiritsa ntchito m'mabuku awo omaliza. Ngati mawu okhudzana ndi RF ndi momwe amagwiritsidwira ntchito sanaperekedwe, ndiye kuti wopanga zinthu zomwe amalandila akuyenera kutenga udindo wa gawoli posintha ID yaFCC (pulogalamu yatsopano). Kufotokozera: Gawoli likugwirizana ndi malire a FCC RF okhudzana ndi ma radiation omwe akhazikitsidwa kumalo osayendetsedwa. Chipangizocho ndi cham'manja, chonyamula, ndipo mtunda wogwiritsira ntchito ndi 20 cm. Module iyi yapangidwa kuti igwirizane ndi mawu a FCC, FCC ID ndi: 2AQ7V-KR840T01
A.7 Tinyanga
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 ngati gawo la chidziwitso kwa wopanga zinthu zomwe amalandila. Mndandanda wa tinyanga uyeneranso kuzindikira mitundu ya tinyanga (mono-pole, PIFA, dipole, ndi zina zotero.ample "mlongoti wa mbali zonse" sichimaganiziridwa kuti ndi "mtundu wa mlongoti"). Nthawi zina pomwe wopanga zinthu amakhala ndi udindo pa cholumikizira chakunja, EksampLe 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 imagwiritsa ntchito PCB Antenna, phindu la mlongoti: 1.06dBi.
A.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 akuyenera kupereka zolemba kapena e-label yomwe ili ndi "ContainsFCCID" ndi zomwe amaliza. Onani Maupangiri a Zolemba ndi Mauthenga Ogwiritsa Ntchito pa Zida za RF - KDB Publication 784748. Kufotokozera: Makina ogwiritsira ntchito moduli iyi, ayenera kukhala ndi malemba m'malo owoneka bwino omwe ali ndi malemba awa: "Muli FCC ID: 2AQ7V-KR840T01
A.9 Zambiri zamitundu yoyesera ndi zofunikira zina zoyesera
Maupangiri owonjezera pakuyesa zinthu zomwe amalandila amaperekedwa mu KDB Publication 996369 D04 ModuleIntegration Guide. Mitundu yoyesera ikuyenera kuganizira za momwe amagwirira ntchito ma astandalonemodular transmitter mu gulu, komanso ma module angapo nthawi imodzi kapena ma transmitter ena pagulu lazinthu zogwirizira. Wopereka chithandizo akuyenera kupereka zambiri za momwe angasinthire mitundu yoyesera ya kuwunika kwa zinthu zomwe zikuchitiridwa monga momwe zimagwiritsidwira ntchito mosiyanasiyana pa makina odziyimira pawokha opatsirana motsatizana, motsutsana ndi ma module angapo, nthawi imodzi kapena zopatsirana zina pagulu. ma transmitter popereka njira zapadera, mitundu, kapena malangizo omwe amatsanzira kapena kuwonetsa kulumikizana pothandizira chowulutsa. Izi zitha kufewetsa kwambiri kutsimikiza kwa wopanga kuti gawo lomwe layikidwa mu gulu likugwirizana ndi FCCrequirements. Kufotokozera: Gulu lachiwonetsero cha kusamutsa deta kumatha kuwongolera ntchito ya EUT mumayendedwe oyeserera a RF panjira yodziwika bwino
A.10 Kuyesa kowonjezera, Gawo 15 Gawo B lachidziwitso
Wopereka chithandizo ayenera kuphatikiza mawu oti ma modular transmitter ndi FCC okha omwe amaloledwa ndi magawo enaake (mwachitsanzo, malamulo otumizira ma FCC) omwe atchulidwa pagawoli, komanso kuti wopanga zinthuzo ali ndi udindo wotsatira malamulo ena aliwonse a FCC omwe amagwira ntchito kwa wolandirayo. kuperekedwa ndi modular transmitter grant of certification. Ngati wolandirayo akugulitsa malonda ake kuti akugwirizana ndi Gawo 15Subpart B (pamene ilinso ndi dijiti yozungulira mopanda dala), wolandirayo adzapereka chidziwitso chonena kuti chinthu chomaliza chikufunikabe kuti Gawo 15 Gawo B litsatidwe ndi ma modular transmitter omwe adayikidwa.
Kufotokozera: Module yopanda mayendedwe ozungulira mwangozi-radiator, kotero gawoli silifunikira kuunika ndi FCC Gawo 15 Gawo B. Wokhala nawo akuyenera kuwunikiridwa ndi FCC Subpart B.
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V-Mark nRF52840 Yophatikizidwa ndi Wireless Communication Module [pdf] Buku la Malangizo KR840T01, 2AQ7V-KR840T01, 2AQ7VKR840T01, nRF52840 Yophatikizidwa ndi Wireless Communication Module, Yophatikizidwa ndi Wireless Communication Module, Wireless Communication Module, Communication Module |
