ESP32 Development Board User Guide

Mndandanda wa malamulo omwe akugwiritsidwa ntchito ku FCC

Gawo la FCC 15.247

Malingaliro okhudzana ndi RF

Chipangizochi chikugwirizana ndi malire a FCC RF owonetsera ma radiation omwe akhazikitsidwa kumalo osalamulirika. Zidazi ziyenera kuyikidwa ndikugwiritsidwa ntchito ndi mtunda wochepera 20cm pakati pa radiator ndi gawo lililonse la thupi lanu.

Zolemba ndi zotsatila

Chidziwitso cha FCC pamakina omaliza chiyenera kulembedwa "Muli FCC ID: 2A54N-ESP32" kapena "Muli ma transmitter module FCC ID: 2A54N-ESP32".

Zambiri zamitundu yoyesera ndi zofunikira zina zoyesera

Lumikizanani ndi Shenzhen HiLetgo E-Commerce Co., Ltd ipereka njira yoyeserera yodziyimira yokha. Kuyesa kowonjezera ndi chiphaso kungakhale kofunikira ngati kangapo
ma modules amagwiritsidwa ntchito mwatsopano.
Kuyesa kowonjezera, Gawo 15 Gawo B lodziletsa
Kuwonetsetsa kuti zikutsatira ntchito zonse zomwe sizimapatsirana, wopanga malowa ali ndi udindo wowonetsetsa kuti ma module akhazikitsidwa ndikugwira ntchito mokwanira. Za
example, ngati wolandira alendo adaloledwa m'mbuyomu ngati rediyeta mosakonzekera pansi pa ndondomeko ya Supplier's Declaration of Conformity popanda gawo lovomerezeka la transmitter ndipo gawo lawonjezeredwa, wopanga makamu ali ndi udindo wowonetsetsa kuti gawoli litayikidwa ndikugwira ntchito, wolandirayo akupitirizabe. tsatirani Gawo 15B zofunikira zama radiator mwangozi. Popeza izi zingadalire tsatanetsatane wa momwe gawoli likugwirizanirana ndi wolandira, Shenzhen HiLetgo E-Commerce Co., Ltd idzapereka chitsogozo kwa wopanga alendo kuti atsatire zofunikira za Gawo 15B.

Chenjezo la FCC

Chipangizochi chikugwirizana ndi Gawo 15 la Malamulo a FCC.
Kugwira ntchito kumadalira zinthu ziwiri izi:
(1) Chipangizochi sichikhoza kuyambitsa kusokoneza kovulaza, ndi
(2) chipangizochi chiyenera kuvomereza kusokoneza kulikonse komwe kumalandira, kuphatikizapo kusokoneza komwe kungayambitse ntchito yosayenera.

ZINDIKIRANI 1: Kusintha kulikonse kapena kusintha kwa gawoli komwe sikunavomerezedwe mwachindunji ndi gulu lomwe limayang'anira kutsata kungathe kulepheretsa wogwiritsa ntchito kugwiritsa ntchito zidazo.

Ndemanga ya FCC Radiation Exposure:

Chida ichi chikugwirizana ndi malire a FCC owonetsera ma radiation omwe akhazikitsidwa kumalo osalamulirika. Ogwiritsa ntchito kumapeto ayenera kutsatira malangizo enieni ogwiritsira ntchito kuti akwaniritse kutsatiridwa ndi RF.
Chidziwitso 1: Module iyi ndi yovomerezeka kuti ikugwirizana ndi zofunikira za RF pokhudzana ndi mafoni kapena zokhazikika, gawoli liyenera kukhazikitsidwa pama foni am'manja kapena osakhazikika.
Chida cham'manja chimatanthauzidwa ngati chipangizo chotumizira chomwe chimapangidwa kuti chizigwiritsidwa ntchito m'malo ena osakhazikika komanso kuti chizigwiritsidwa ntchito m'njira yoti mtunda wolekanitsa wa masentimita 20 nthawi zambiri usungidwe pakati pa mawonekedwe a ma transmitter ndi thupi. za ogwiritsa ntchito kapena anthu oyandikana nawo. Zida zotumizira zomwe zimapangidwira kuti zigwiritsidwe ntchito ndi ogula kapena ogwira ntchito zomwe zitha kukhazikitsidwanso mosavuta, monga zida zopanda zingwe zolumikizidwa ndi kompyuta yanu, zimatengedwa ngati zida zam'manja ngati zikwaniritsa zofunikira zolekanitsa za 20 centimita.
Chipangizo chokhazikika chimatanthauzidwa ngati chipangizo chomwe chimatetezedwa mwakuthupi pamalo amodzi ndipo sichikhoza kusunthira kumalo ena.
Chidziwitso 2: Zosintha zilizonse zomwe zimapangidwira gawoli zidzathetsa Kupereka Chitsimikizo, gawoli limangokhala kuyika kwa OEM kokha ndipo sayenera kugulitsidwa kwa ogwiritsa ntchito, wogwiritsa ntchito alibe malangizo ochotsa kapena kukhazikitsa chipangizocho, mapulogalamu okha kapena njira zogwirira ntchito. zidzayikidwa mu bukhu logwiritsa ntchito la omaliza la zinthu zomaliza.
Chidziwitso 3: Mutuwu ukhoza kugwiritsidwa ntchito ndi mlongoti womwe umaloledwa. Mlongoti uliwonse womwe uli wamtundu womwewo komanso wopindulitsa wofanana kapena wocheperako ngati mlongoti womwe umaloledwa ndi radiator mwadala ukhoza kugulitsidwa ndi kugwiritsidwa ntchito ndi, radiator yadalayo.
Chidziwitso 4: Pamisika yonse yazogulitsa ku US, OEM ikuyenera kuchepetsa njira zogwirira ntchito mu CH1 mpaka CH11 pagulu la 2.4G popereka zida zopangira pulogalamu ya firmware. OEM sidzapereka chida chilichonse kapena zambiri kwa wogwiritsa ntchito zokhuza kusintha kwa Domain Regulatory.

Mawu Oyamba

1.1 Paview
ESP32 ndi chipangizo chimodzi cha 2.4 GHz Wi-Fi-ndi-Bluetooth combo chopangidwa ndi TSMC ultra-low-power 40 nm teknoloji. Amapangidwa kuti akwaniritse mphamvu zabwino kwambiri komanso magwiridwe antchito a RF, kuwonetsa kulimba, kusinthasintha, komanso kudalirika pakugwiritsa ntchito ndi mphamvu zosiyanasiyana.
1.2. Zofunikira za WiFi

11 b/g/n 11 n (2.4 GHz), mpaka 150 Mbps WMM TX/RX A-MPDU, RX A-MSDU Pompopompo Block ACK Kusokoneza

Automatic Beacon monitoring (hardware TSF) 4 x pafupifupi mawonekedwe a Wi-Fi Kuthandizira munthawi yomweyo kwa Infrastructure Station, SoftAP, ndi ma Promiscuous modes Kusiyanasiyana kwa antenna Ntchito kutentha osiyanasiyana -40C — 85C

1.3. Bluetooth Key Features

Imagwirizana ndi Bluetooth2 BR/EDR ndi Bluetooth LE Class-1, class-2, and class-3 transmitters opanda mphamvu yakunja ampwotsatsa Kuwongolera Mphamvu Zowonjezereka +9 dBm kutumiza mphamvu Wolandila wa NZIF wokhala ndi -94 dBm Bluetooth LE sensitivity Adaptive Frequency Hopping (AFH) HCI yokhazikika yochokera ku SDIO/SPI/UART

UART HCI yothamanga kwambiri, mpaka 4 Mbps Bluetooth2 BR/EDR Bluetooth LE chowongolera chamitundu iwiri Malumikizidwe Okhazikika / Owonjezera (SCO/SCO) CVSD ndi SBC kwa audio codec Bluetooth Piconet ndi Scatternet Maulaliki angapo mu Classic Bluetooth ndi Bluetooth LE Kutsatsa ndi kusanthula munthawi yomweyo Ntchito kutentha osiyanasiyana -40C — 85C

1.4. Chojambula cha Block

1.5. Pin Kufotokozera

Zolemba / Zothandizira

CHIPSPACE ESP32 Single 2.4 GHz WiFi ndi Bluetooth Combo Development Board [pdf] Buku Logwiritsa Ntchito ESP32, 2A54N-ESP32, 2A54NESP32, ESP32 Single 2.4 GHz WiFi ndi Bluetooth Combo Development Board, Single 2.4 GHz WiFi ndi Bluetooth Combo Development Board

Maumboni

• Buku Logwiritsa Ntchito