Isikhokelo soMsebenzisi weBhodi yoPhuhliso ye-ESP32

Uluhlu lwemithetho yeFCC esebenzayo

Icandelo le-FCC 15.247

Iingqwalaselo zokuvezwa kweRF

Esi sixhobo sithobela imida ye-FCC RF ye-radiation exposure emiselwe indawo engalawulwayo. Esi sixhobo kufuneka sifakwe kwaye sisebenze kumgama ongaphantsi kwama-20cm phakathi kweradiyetha kunye nalo naliphi na ilungu lomzimba wakho.

Ilebhile kunye nolwazi lokuthotyelwa

Ileyibhile yeID yeFCC kwisistim yokugqibela mayibhalwe “Ine-ID yeFCC: 2A54N-ESP32” okanye “Iqulethe i-ID yemodyuli ye-FCC: 2A54N-ESP32”.

Ulwazi kwiindlela zovavanyo kunye neemfuno zovavanyo ezongezelelweyo

Qhagamshelana ne-Shenzhen HiLetgo E-Commerce Co., Ltd iya kubonelela ngemo yovavanyo yokuhambisa imodyuli yodwa. Uvavanyo olongezelelweyo kunye nesatifikethi kunokuba yimfuneko xa zininzi
iimodyuli zisetyenziswa kwinginginya.
Uvavanyo olongezelelweyo, iCandelo le-15 Icandelwana B lokuzihlangula
Ukuqinisekisa ukuthotyelwa kwayo yonke imisebenzi engabathumeliyo umenzi wenginginya unoxanduva lokuqinisekisa ukuthotyelwa kwemodyuli (ii) efakiweyo kwaye isebenza ngokupheleleyo. Kuba
exampLe, ukuba umamkeli wayegunyaziswe ngaphambili njengeradiyetha engenzelwanga njongo phantsi koMboneleli weSibhengezo sokuThotyelwa kwenkqubo ngaphandle kwemodyuli eqinisekisiweyo yokuhambisa kunye nemodyuli yongezwa, umenzi womkhosi unoxanduva lokuqinisekisa ukuba emva kokuba imodyuli ifakiwe kwaye isebenza umamkeli uyaqhubeka ukuthobela iCandelo 15B leemfuno zeradiyetha ngokungeyomfuneko. Ekubeni oku kunokuxhomekeka kwiinkcukacha zendlela imodyuli ehlanganiswe ngayo nomsingathi, i-Shenzhen HiLetgo E-Commerce Co., Ltd iya kunika isikhokelo kumenzi wokusingatha ukuthobela iimfuno zeCandelo le-15B.

Isilumkiso seFCC

Esi sixhobo sithobela iCandelo le-15 leMithetho yeFCC.
Umsebenzi uxhomekeke kwezi meko zimbini zilandelayo:
(1) Esi sixhobo asinakubanga ukuphazamiseka okuyingozi, kunye
(2) esi sixhobo kufuneka samkele naluphi na uphazamiseko olufunyenweyo, kubandakanywa uphazamiseko olunokubangela ukusebenza okungafunekiyo.

QAPHELA 1: Naluphi na utshintsho okanye uhlengahlengiso kule yunithi olungavunywanga ngokucacileyo liqela elinoxanduva lokuthotyelwa lunokuphelisa igunya lomsebenzisi lokusebenzisa isixhobo.

INkcazelo yokuVela kwiMitha yeFCC:

Esi sixhobo sithobela imida yokuvezwa kwemitha yeFCC emiselwe indawo engalawulwayo. Abasebenzisi bokugqibela kufuneka balandele imiyalelo ethile yokusebenza ukwanelisa ukuthotyelwa kokuvezwa kweRF.
Qaphela 1: Le modyuli iqinisekisiwe ukuba ithobelana neemfuno zokuvezwa kweRF phantsi kweemeko eziphathwayo okanye ezisisigxina, le modyuli iza kufakwa kuphela kwiinkqubo eziphathwayo okanye ezisisigxina.
Isixhobo esiphathwayo sichazwa njengesixhobo sokudlulisa esiyilelwe ukuba sisetyenziswe kwezinye iindawo ezingezizo ezimiselweyo kwaye sisetyenziswe ngokubanzi ngendlela yokuba umgama wokwahlula ubuncinci obungama-20 eesentimitha ugcinwe phakathi kwesakhiwo sombane kunye nomzimba. yomsebenzisi okanye abantu abakufutshane. Izixhobo zokuhambisa ezenzelwe ukusetyenziswa ngabathengi okanye abasebenzi ezinokuphinda zibekwe ngokulula, njengezixhobo ezingenazingcingo ezinxulumene nekhompyuter yomntu, zithathwa njengezixhobo eziphathwayo ukuba ziyahlangabezana nemfuneko yokwahlula iisentimitha ezingama-20.
Isixhobo esisisigxina sichazwa njengesixhobo esikhuselwe ngokwasemzimbeni kwindawo enye kwaye asikwazi ukuhanjiswa lula kwenye indawo.
Qaphela 2: Naluphi na uhlengahlengiso olwenziweyo kwimodyuli luya kutshitshisa iSibonelelo seSatifikethi, le modyuli ilinganiselwe kufakelo lwe-OEM kuphela kwaye akufuneki ithengiswe kubasebenzisi bokuphela, umsebenzisi wokugqibela akanayo imiyalelo yesandla yokususa okanye ukufaka isixhobo, isoftware kuphela okanye inkqubo yokusebenza. iya kufakwa kwincwadi yokusebenza yomsebenzisi wokugqibela yeemveliso zokugqibela.
Qaphela 3: Imodyuli inokusebenza kuphela nge-eriyali egunyaziswe ngayo. Nayiphi na i-eriyali ekuhlobo olufanayo nenzuzo elinganayo okanye engaphantsi kolwalathiso njenge-eriyali egunyaziswe ngeradiyetha yangabom inokuthengiswa ngayo kwaye isetyenziswe kunye neradiyetha eyenzelwe ngabom.
Qaphela 4: Kuzo zonke iimarike zeemveliso e-US, i-OEM kufuneka inciphise iziteshi zokusebenza kwi-CH1 ukuya kwi-CH11 yebhendi ye-2.4G ngokunikezelwa kwesixhobo seprogram ye-firmware. I-OEM ayisayi kubonelela nasiphi na isixhobo okanye ulwazi kumsebenzisi-siphelo malunga notshintsho lweNdawo yoLawulo.

Intshayelelo

1.1 Ngaphezuluview
I-ESP32 yi-chip eyodwa ye-2.4 GHz Wi-Fi-kunye neBluetooth eyi-combo eyilwe nge-TSMC ye-ultra-low-power 40 nm technology. Yenzelwe ukufezekisa awona mandla angcono kunye nokusebenza kweRF, ebonisa ukomelela, ukuguquguquka, kunye nokuthembeka kwiindidi ezahlukeneyo zosetyenziso kunye neemeko zamandla.
1.2. Iimpawu eziphambili zeWiFi

11 b/g/n 11 n (2.4 GHz), ukuya kuthi ga kwi-150 Mbps WMM TX/RX A-MPDU, RX A-MSDU Ibhlokhi kwangoko ACK Ukwahlukaniswa

Ukujongwa kweBeacon okuzenzekelayo (i-TSF) 4 x ujongano lweWi-Fi olubonakalayo Inkxaso ngaxeshanye kwiSikhululo seZiseko zoPhuhliso, iSoftAP, kunye neendlela eziziphethe kakubi Ukwahluka kwee-antenna Iqondo lokushisa elisebenzayo -40C - 85C

1.3. Iimpawu eziphambili zeBluetooth

Iyahambelana neBluetooth2 BR/EDR kunye neenkcukacha zeBluetooth LE Iklasi-1, iklasi-2, kunye neklasi-3 abathumeli ngaphandle kwamandla angaphandle ampisihlanguli Ulawulo lwamandla olomeleziweyo +9 dBm ohambisa amandla Umamkeli we-NZIF one--94 dBm Uvakalelo lweBluetooth LE I-Adaptive Frequency Hopping (AFH) I-HCI eqhelekileyo esekelwe kwi-SDIO/SPI/UART

Isantya esiphezulu se-UART HCI, ukuya kuthi ga kwi-4 Mbps IBluetooth2 BR/EDR Bluetooth LE isilawuli semowudi ezimbini UQhagamshelwano oluNxibelelwano oluJoliswe/Lwandisiwe (SCO/SCO) CVSD kunye SBC for audio codec IBluetooth Piconet kunye neScatternet Unxibelelwano oluninzi kwi-Classic Bluetooth kunye neBluetooth LE Intengiso kunye nokuskena ngaxeshanye Iqondo lokushisa elisebenzayo -40C - 85C

1.4. Block Diagram

1.5. Iinkcazo zePin

Amaxwebhu / Izibonelelo

CHIPSPACE ESP32 Single 2.4 GHz WiFi kunye neBluetooth Combo Development Board [pdf] Isikhokelo somsebenzisi ESP32, 2A54N-ESP32, 2A54NESP32, ESP32 Single 2.4 GHz WiFi kunye neBluetooth Combo Development Board, Single 2.4 GHz WiFi kunye neBluetooth Combo Development Board

Iimbekiselo

• Incwadi yokusebenzisa