ESP32 Development Board User Guide

Daim ntawv teev cov kev cai FCC

FCC Part 15.247

Cov ntsiab lus ntawm RF exposure

Cov cuab yeej siv no ua raws li FCC RF kev txwv tsis pub muaj hluav taws xob tau teeb tsa rau qhov chaw tsis muaj kev tswj hwm. Cov cuab yeej no yuav tsum tau nruab thiab ua haujlwm nrog qhov deb tsawg kawg ntawm 20cm ntawm lub tshuab hluav taws xob thiab ib feem ntawm koj lub cev.

Daim ntawv lo thiab cov ntaub ntawv ua raws cai

FCC ID daim ntawv lo ntawm lub kaw lus kawg yuav tsum tau sau nrog "muaj FCC ID: 2A54N-ESP32" lossis "Cov khoom xa tawm module FCC ID: 2A54N-ESP32".

Cov ntaub ntawv hais txog cov qauv kev xeem thiab cov kev xav tau ntawm kev xeem ntxiv

Hu rau Shenzhen HiLetgo E-Commerce Co., Ltd yuav muab ib tug stand-alone modular transmitter test hom. Kev kuaj ntxiv thiab ntawv pov thawj yuav tsim nyog thaum muaj ntau yam
modules yog siv nyob rau hauv ib tug tswv tsev.
Kev xeem ntxiv, Ntu 15 Subpart B tsis lees paub
Txhawm rau kom ua raws li tag nrho cov tsis-transmitter ua haujlwm, tus tswv tsev tsim khoom yog lub luag haujlwm los xyuas kom meej tias kev ua raws li cov module (s) ntsia thiab ua haujlwm tag nrho. Rau
example, yog hais tias tus tswv tsev tau tso cai yav dhau los ua ib lub tshuab hluav taws xob tsis tsim nyog raws li Tus Neeg Siv Khoom Tshaj Tawm ntawm Kev Ua Raws Cai tsis muaj lub tshuab xa hluav taws xob tau lees paub thiab cov qauv ntxiv, tus tswv tsev tsim khoom yog lub luag haujlwm los xyuas kom meej tias tom qab lub module tau teeb tsa thiab ua haujlwm tus tswv tsev txuas ntxiv mus. ua raws li Tshooj 15B tsis txhob xav txog lub tshuab hluav taws xob. Txij li qhov no yuav yog nyob ntawm cov ntsiab lus ntawm yuav ua li cas lub module koom ua ke nrog tus tswv tsev, Shenzhen HiLetgo E-Commerce Co., Ltd yuav tsum muab kev taw qhia rau tus tswv tsev tsim khoom kom ua raws li Tshooj 15B cov cai.

FCC ceeb toom

Cov cuab yeej no ua raws li Tshooj 15 ntawm FCC Cov Cai.
Kev ua haujlwm yog ua raws li ob yam hauv qab no:
(1) Cov cuab yeej no yuav tsis ua rau muaj teeb meem cuam tshuam, thiab
(2) cov cuab yeej no yuav tsum lees txais txhua qhov cuam tshuam tau txais, suav nrog kev cuam tshuam uas yuav ua rau tsis xav ua haujlwm.

CEEB TOOM 1: Ib qho kev hloov lossis kev hloov kho rau chav tsev no uas tsis tau pom zoo los ntawm pawg neeg saib xyuas kev ua raws cai tuaj yeem ua rau tus neeg siv txoj cai ua haujlwm ntawm cov khoom siv.

FCC Radiation Exposure Statement:

Cov cuab yeej no ua raws li FCC cov kev txwv tsis pub muaj hluav taws xob tau teeb tsa rau qhov chaw tsis muaj kev tswj hwm. Cov neeg siv kawg yuav tsum ua raws li cov lus qhia ua haujlwm tshwj xeeb kom txaus siab rau kev ua raws li RF.
Nco tseg 1: Cov qauv no tau lees paub tias ua raws li cov cai ntawm RF raug raws li lub xov tooj ntawm tes lossis cov xwm txheej ruaj khov, cov qauv no tsuas yog yuav tsum tau muab tso rau hauv cov ntawv thov txawb lossis cov ntawv thov ruaj khov.
Cov khoom siv txawb tau txhais tau tias yog lub tshuab xa hluav taws xob tsim los siv rau hauv lwm qhov chaw uas tsis yog qhov chaw ruaj khov thiab feem ntau yog siv rau hauv txoj kev sib cais ntawm yam tsawg kawg 20 centimeters ib txwm tswj hwm ntawm lub transmitter lub radiating qauv thiab lub cev. ntawm tus neeg siv lossis cov neeg nyob ze. Kev xa cov khoom siv tsim los siv los ntawm cov neeg siv khoom lossis cov neeg ua haujlwm uas tuaj yeem rov qab tau yooj yim, xws li cov khoom siv wireless cuam tshuam nrog lub khoos phis tawj tus kheej, raug suav tias yog cov khoom siv txawb yog tias lawv ua tau raws li qhov yuav tsum tau sib cais 20-centimeter.
Lub cuab yeej ruaj khov yog txhais tau tias yog ib qho cuab yeej uas ruaj ntseg ntawm ib qho chaw thiab tsis tuaj yeem txav mus rau lwm qhov chaw yooj yim.
Nco tseg 2: Txhua qhov kev hloov kho uas ua rau lub module yuav ua rau tsis muaj daim ntawv pov thawj, qhov module no tsuas yog siv rau OEM kev teeb tsa nkaus xwb thiab yuav tsum tsis txhob muag rau cov neeg siv kawg, cov neeg siv kawg tsis muaj phau ntawv qhia kom tshem tawm lossis teeb tsa lub cuab yeej, tsuas yog software lossis cov txheej txheem khiav haujlwm. yuav tsum muab tso rau hauv qhov kawg-neeg siv phau ntawv ua haujlwm ntawm cov khoom kawg.
Nco tseg 3: Lub module yuav ua haujlwm tsuas yog nrog lub kav hlau txais xov uas nws tau tso cai. Txhua tus kav hlau txais xov uas yog hom tib yam thiab sib npaug lossis tsawg dua qhov kev taw qhia nce raws li tus kav hlau txais xov uas tau tso cai nrog lub tshuab hluav taws xob xav tau tuaj yeem ua lag luam nrog thiab siv nrog, lub siab xav radiator.
Nco tseg 4: Rau tag nrho cov khoom lag luam hauv Teb Chaws Asmeskas, OEM yuav tsum txwv txoj haujlwm ua haujlwm hauv CH1 txog CH11 rau 2.4G band los ntawm cov khoom siv firmware programming. OEM yuav tsis muab cov cuab yeej lossis cov ntaub ntawv rau tus neeg siv kawg txog kev hloov pauv Cov Cai.

Taw qhia

1.1 Tshajview
ESP32 yog ib qho 2.4 GHz Wi-Fi-thiab-Bluetooth combo nti tsim nrog TSMC ultra-low-power 40 nm thev naus laus zis. Nws yog tsim los ua kom tiav lub zog zoo tshaj plaws thiab kev ua haujlwm ntawm RF, uas qhia txog kev ua haujlwm zoo, kev ua tau zoo, thiab kev ntseeg siab hauv ntau yam kev siv thiab cov xwm txheej ntawm lub zog.
1.2. Cov yam ntxwv tseem ceeb ntawm WiFi

  • 11b/g/n
  • 11 n (2.4 GHz), mus txog 150 Mbps
  • WM
  • TX/RX A-MPDU, RX A-MSDU
  • Tam sim no thaiv ACK
  • Defragmentation
  • Tsis siv neeg Beacon saib xyuas (Hardware TSF)
  • 4 x virtual Wi-Fi interfaces
  • Kev txhawb nqa ib txhij rau Infrastructure Station, SoftAP, thiab Promiscuous hom
  • Antenna ntau haiv neeg
  • Ua haujlwm kub ntau -40C - 85C

1.3. Bluetooth tseem ceeb nta

  • Ua raws li Bluetooth2 BR/EDR thiab Bluetooth LE specifications
  • Class-1, class-2, thiab class-3 transmitters tsis muaj hwj chim sab nraud ampua neej nyob
  • Txhim khu kev tswj fais fab
  • + 9 dBm kis tau tus mob
  • NZIF receiver nrog —94 dBm Bluetooth LE rhiab heev
  • Adaptive Zaus Hopping (AFH)
  • Txheem HCI raws li SDIO/SPI/UART
  • Kev kub ceev UART HCI, mus txog 4 Mbps
  • Bluetooth 2 BR / EDR Bluetooth LE dual-mode maub los
  • Synchronous Connection-Oriented/Extended (SCO/SCO)
  • CVSD thiab SBC rau audio codec
  • Bluetooth Piconet thiab Scatternet
  • Kev sib txuas ntau hauv Classic Bluetooth thiab Bluetooth LE
  • Simultaneous advertising thiab scanning
  • Ua haujlwm kub ntau -40C - 85C

1.4. Thaiv daim duabCHIPSPACE ESP32 Ib 2 4 GHz WiFi thiab Bluetooth Combo Development Board - Daim duab

1.5. Pin lus piav qhiaCHIPSPACE ESP32 Ib 2 4 GHz WiFi thiab Bluetooth Combo Development Board - Cov lus piav qhia

Cov ntaub ntawv / Cov ntaub ntawv

CHIPSPACE ESP32 Ib leeg 2.4 GHz WiFi thiab Bluetooth Combo Development Board [ua pdf] Cov neeg siv phau ntawv qhia
ESP32, 2A54N-ESP32, 2A54NESP32, ESP32 Ib 2.4 GHz WiFi thiab Bluetooth Combo Development Board, Ib 2.4 GHz WiFi thiab Bluetooth Combo Development Board

Cov ntaub ntawv

Cia ib saib

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