ESP32 Development Board User Guide

Rondedzero yemitemo yeFCC inoshanda

FCC Chikamu 15.247

RF kuratidzwa kutariswa

Mudziyo uyu unoenderana neFCC RF radiation exposure limits yakatemerwa nharaunda isingadzoreki. Mudziyo uyu unofanirwa kuiswa uye kushandirwa nechinhambwe chingangoita 20cm pakati pe radiator nechero chikamu chemuviri wako.

Label uye ruzivo rwekutevedzera

FCC ID label pane yekupedzisira sisitimu inofanirwa kunyorwa kuti "Ine FCC ID: 2A54N-ESP32" kana "Ine transmitter module FCC ID: 2A54N-ESP32".

Ruzivo rwema test modes uye zvimwe zvinodiwa zvekuyedza

Bata Shenzhen HiLetgo E-Commerce Co., Ltd ichapa yakamira-yega modular transmitter test mode. Yekuwedzera kuyedzwa uye certification inogona kudikanwa kana yakawandisa
modules anoshandiswa mune host.
Kuwedzera kuyedzwa, Chikamu 15 Chikamu B chekuregererwa
Kuve nechokwadi chekutevedzwa nezvose zvisiri-kutumira mabasa mugadziri anotambira ane basa rekuona kutevedza module (s) yakaiswa uye inoshanda zvizere. For
example, kana mugadziri aimbove akatenderwa seredhiya asina kuita nemaune pasi peMutengesi's Declaration of Conformity maitiro asina transmitter certified module uye moduli yawedzerwa, mugadziri wepaiti ane basa rekuona kuti mushure mekuiswa uye kushanda kweiyo module inoenderera mberi. kuenderana neChikamu 15B usiri nemaune radiator zvinodiwa. Sezvo izvi zvichigona kuenderana neruzivo rwekuti module yakabatanidzwa sei neanotambira, Shenzhen HiLetgo E-Commerce Co., Ltd ichapa gwara kumugadziri wemugadziri kuti atevedze Chikamu 15B zvinodiwa.

FCC Yambiro

Ichi chishandiso chinoenderana neChikamu 15 cheFCC Mitemo.
Kushanda kunoenderana nemamiriro maviri anotevera:
(1) Ichi chishandiso chinogona kusakonzera kukanganisa kunokuvadza, uye
(2) mudziyo uyu unofanirwa kugamuchira chero kukanganisa kwakagamuchirwa, kusanganisira kukanganisa kunogona kukonzera kushanda kusingadiwi.

CHERECHEDZA 1: Chero shanduko kana gadziridzo kuchikamu ichi chisina kutenderwa nebato rine chekuita nekutevedzwa zvinogona kukanganisa mvumo yemushandisi yekushandisa michina.

FCC Radiation Exposure Statement:

Mudziyo uyu unoenderana neFCC radiation exposure limits yakatemerwa nharaunda isingadzoreki. Kupera-vashandisi vanofanirwa kutevedzera iwo chaiwo ekushandisa mirairo yekugutsa RF kufusirwa kutevedza.
Cherechedzo 1: Iyi moduli inosimbiswa inoenderana neRF kuratidzwa zvinodiwa pasi penharembozha kana yakagadziriswa mamiriro, module iyi inofanirwa kuiswa chete munharembozha kana yakagadziriswa maapplication.
Nharembozha inotsanangurwa semudziyo wekufambisira wakagadzirirwa kushandiswa kune dzimwe nzvimbo dzisiri dzakatarwa uye kuti uwanzo kushandiswa nenzira yekuti chinhambwe chekuparadzanisa chingangoita masendimita makumi maviri chinowanzo chengetwa pakati pemagadzirirwo emagetsi eanotapurirana nemuviri. yemushandisi kana vanhu vari pedyo. Kutumira michina yakagadzirirwa kushandiswa nevatengi kana vashandi iyo inogona kuwanikwa zvakare nyore, senge isina waya inosanganiswa nekombuta yako, inoonekwa senharembozha kana ikasangana neiyo 20-centimita yekuparadzanisa inodiwa.
Chishandiso chakamisikidzwa chinotsanangurwa semudziyo wakachengetedzwa pane imwe nzvimbo uye haugone kutamiswa nyore kune imwe nzvimbo.
Cherechedzo 2: Chero shanduko yakaitwa kumodule inobvisa iyo Grant yeSitifiketi, iyi module inogumira kuOEM yekumisikidza chete uye haifanirwe kutengeswa kune yekupedzisira-vashandisi, yekupedzisira-mushandisi haana manyorero ekuraira kubvisa kana kuisa mudziyo, software chete kana maitiro ekushandisa. ichaiswa mubhuku rekupedzisira-mushandisi rekushandisa rezvigadzirwa zvekupedzisira.
Cherechedzo 3: Iyo module inogona kushanda chete neiyo antenna iyo yakatenderwa nayo. Chero antenna iri yerudzi rumwe chete uye yakaenzana kana kushoma nhanho yekuwana senge antenna inotenderwa neine chinangwa radiator inogona kutengeswa nekushandiswa pamwe, iyo yekuzvidira radiator.
Cherechedzo 4: Pamisika yese yezvigadzirwa muUS, OEM inofanirwa kudzikamisa nzira dzekushanda muCH1 kusvika CH11 yebhendi re2.4G neinopihwa firmware programming tool. OEM haizope chero chishandiso kana ruzivo kune yekupedzisira-mushandisi maererano neRegulatory Domain shanduko.

Nhanganyaya

1.1 Pamusoroview
ESP32 imwe chete 2.4 GHz Wi-Fi-uye-Bluetooth combo chip yakagadzirwa neTSMC yekupedzisira-yakaderera-simba 40 nm tekinoroji. Yakagadzirirwa kuwana iro rakanakisa simba uye RF kuita, kuratidza kusimba, kuita zvakasiyana-siyana, uye kuvimbika mumhando dzakasiyana dzekushandisa uye masimba emagetsi.
1.2. WiFi Key Features

11 b/g/n 11 n (2.4 GHz), kusvika ku150 Mbps WMM TX/RX A-MPDU, RX A-MSDU Pakarepo Block ACK Kuparadzaniswa

Otomatiki Beacon yekutarisa (hardware TSF) 4 x chaiyo Wi-Fi interfaces Tsigiro panguva imwe chete yeInfrastructure Station, SoftAP, uye Promiscuous modes Antenna kusiyana Kushanda tembiricha siyana -40C - 85C

1.3. Bluetooth Key Features

Inoenderana neBluetooth2 BR/EDR uye Bluetooth LE zvakatemwa Kirasi-1, kirasi-2, uye kirasi-3 transmitters isina simba rekunze amplifier Kuwedzerwa Simba Kudzora +9 dBm kufambisa simba NZIF inogamuchira ine -94 dBm Bluetooth LE kunzwa Adaptive Frequency Hopping (AFH) Yakajairwa HCI yakavakirwa paSDIO/SPI/UART

High-speed UART HCI, inosvika 4 Mbps Bluetooth2 BR/EDR Bluetooth LE mbiri-modhi controller Synchronous Connection-Yakatarisana/Yakawedzerwa (SCO/SCO) CVSD uye SBC yeodhiyo codec Bluetooth Piconet uye Scatternet Yakawanda-yekubatanidza muClassic Bluetooth uye Bluetooth LE Panguva imwe chete kushambadza uye scanning Kushanda tembiricha siyana -40C - 85C

1.4. Block Diagram

1.5. Pin Tsanangudzo

Zvinyorwa / Zvishandiso

CHIPSPACE ESP32 Imwe 2.4 GHz WiFi uye Bluetooth Combo Development Board [pdf] Bhuku reMushandisi ESP32, 2A54N-ESP32, 2A54NESP32, ESP32 Single 2.4 GHz WiFi uye Bluetooth Combo Development Board, Single 2.4 GHz WiFi uye Bluetooth Combo Development Board

References

• User Manual