Cov ntsiab lus zais
1 ESPRESSIF SYSTEMS ESP8684-WROOM-060 ESP32 C2 Module
2 Khoom Specifications
3 Cov lus qhia siv khoom
3.1 Pib pib
3.2 Tsim Koj Thawj Qhov Haujlwm
4 Module Tshajview
4.1 Nta
5 Pin lus txhais
6 Pib pib
6.1 Teeb tsa Kev Txhim Kho Ib puag ncig
6.2 Tsim Koj Thawj Qhov Haujlwm
7 US FCC Nqe Lus
8 Cov ntaub ntawv ntsig txog thiab cov ntaub ntawv muaj feem cuam tshuam
9 Tsis lees paub thiab Daim Ntawv Ceeb Toom Copyright
10 Cov lus nug nquag nug (FAQ)
11 Cov ntaub ntawv / Cov ntaub ntawv
11.1 Cov ntaub ntawv

ESPRESSIF-LOGO

ESPRESSIF SYSTEMS ESP8684-WROOM-060 ESP32 C2 Module

SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-1

Khoom Specifications

  • Qauv: ESP8684-WROOM-06C
  • Kev Txuas wireless: Wi-Fi thiab Bluetooth LE
  • Mounting Options: Reflow soldering los yog yoj soldering
  • GPIOs: 14 muaj nyob rau hauv nto mount, 5 muaj nyob rau hauv ntsug mount
  • Kav hlau txais xov: On-board PCB kav hlau txais xov

Cov lus qhia siv khoom

Pib pib

Yam Koj Xav Tau
Xyuas kom koj muaj ESP8684-WROOM-06C module, tsim nyog cov cuab yeej tsim kho, thiab lub rooj tsav xwm PCB sib xws.

Kev sib txuas ntawm Hardware
Txuas lub module mus rau lub rooj tsavxwm PCB tom qab tus pin layout raws li tau teev tseg hauv daim ntawv.

Teeb tsa Kev Txhim Kho Ib puag ncig

  1. Txhim kho qhov yuav tsum tau ua ua ntej: Txhim kho cov cuab yeej software thiab cov tsev qiv ntawv xav tau.
  2. Tau txais ESP-IDF: Rub tawm ESP-IDF (Espressif IoT Development Framework).
  3. Teeb Cov Cuab Yeej: Configure txhim kho cov cuab yeej rau programming.
  4. Teeb tsa Environment Variables: Teeb tsa ib puag ncig tsim nyog hloov pauv rau qhov kev loj hlob ib puag ncig.
Tsim Koj Thawj Qhov Haujlwm

Pib Ua Haujlwm
Tsim ib qhov project tshiab hauv koj qhov chaw loj hlob.

Txuas Koj Lub Tshuab
Tsim kom muaj kev sib txuas ntawm koj qhov chaw tsim kho thiab ESP8684-WROOM-06C module.

Configure
Configure qhov project nqis thiab tsis raws li koj xav tau.

Tsim qhov project
Sau qhov project los tsim cov duab firmware.

Nyem rau ntawm lub ntaus ntawv
Flash lub compiled firmware mus rau ESP8684-WROOM-06C module.

Saib xyuas
Saib xyuas tus cwj pwm ntawm cov cuab yeej thiab cov zis rau kev sim thiab kev debugging lub hom phiaj.

Module Tshajview

Nta

CPU thiab On-Chip Memory

  • ESP8684H2 lossis ESP8684H4 embedded, 32-ntsis RISC-V ib leeg-ntxhais processor, mus txog 120 MHz
  • 576 KB ROM
  • 272 KB SRAM (16 KB rau cache)
  • Hauv-Package flash (saib cov ntsiab lus hauv Table 1 ESP8684-WROOM-06C Series Sib piv)
  • Kev nkag mus rau flash yog nrawm los ntawm cache
  • Txhawb flash in-circuit Programming (ICP)

Wi-nkaus

  • IEEE 802.11 b/g/n-ua raws
  • Center zaus ntau ntawm cov kev khiav hauj lwm channel:
    2412 ~ ​​2462 MHz
  • Txhawb 20 MHz bandwidth hauv 2.4 GHz band
  • 1T1R hom nrog cov ntaub ntawv tus nqi mus txog 72.2 Mbps
  • Wi-nkaus Multimedia (WMM)
  • TX/RX A-MPDU, TX/RX A-MSDU
  • Tam sim no thaiv ACK
  • Fragmentation thiab defragmentation
  • Transmit Opportunities (TXOP)
  • Tsis siv neeg Beacon saib xyuas (Hardware TSF)
  • 3 × virtual Wi-Fi interfaces
  • Kev txhawb nqa ib txhij rau Infrastructure BSS hauv Chaw nres tsheb hom, SoftAP hom, Chaw nres tsheb + SoftAP hom, thiab hom promiscuous
    Nco ntsoov tias thaum ESP8684 series scans hauv Chaw nres tsheb hom, SoftAP channel yuav hloov nrog rau Chaw nres tsheb channel.

Bluetooth®

  • Bluetooth LE: Bluetooth 5.3 tau ntawv pov thawj
  • Hwj chim hom (20 dBm)
  • Ceev: 125 kbps, 500 kbps, 1 Mbps, 2 Mbps
  • Kev tshaj tawm extensions
  • Ntau yam kev tshaj tawm
  • Channel xaiv algorithm #2
  • Internal co-existence mechanism ntawm Wi-nkaus thiab Bluetooth qhia tib lub kav hlau txais xov

Peripherals
GPIO, SPI, UART, I2C, LED PWM maub los, dav dav DMA maub los, kub sensor, SAR ADC, timers, thiab watchdog
Nco tseg:
* Thov xa mus rau ESP8684 Series Datasheet rau cov ncauj lus kom ntxaws txog cov khoom siv hluav taws xob.

Integrated Cheebtsam ntawm Module
26 MHz siv lead ua oscillator

Kav hlau txais xov Xaiv
On-board PCB kav hlau txais xov

Cov xwm txheej ua haujlwm

  • Kev khiav hauj lwm voltage / Fais fab mov: 3.0 ~ 3.6 V
  • Kev khiav hauj lwm kub ambient: -40 ~ 105 ° C

Daim ntawv pov thawj

  • Bluetooth ntawv pov thawj: BQB
  • Ntsuab ntawv pov thawj: RoHS/REACH

Kuaj
HTOL/HTSL/uHAST/TCT/ESD/Latch-up

Kev piav qhia

  • ESP8684-WROOM-06C yog lub zog, muaj zog Wi-nkaus thiab Bluetooth LE module. Cov qauv no yog qhov kev xaiv zoo tshaj plaws rau cov tsev ntse, kev lag luam automation, kev kho mob, khoom siv hluav taws xob, thiab lwm yam.
  • ESP8684-WROOM-06C tuaj yeem ntsia tau rau saum npoo ntawm PCB board ntawm reflow soldering los yog vertically soldered rau PCB board ntawm yoj soldering. Thaum nto mounted, lub module muaj 14 muaj GPIOs; Thaum vertically soldered, lub module muaj 5 muaj GPIOs.
  • ESP8684-WROOM-06C los nrog rau hauv PCB kav hlau txais xov.
  • Kev sib piv series rau ESP8684-WROOM-06C yog raws li nram no:
    Ordering Code Hauv-Package flash Ambient Temp.1

    (°C)

    		 Loj

    (mm)
    ESP8684-WROOM-06C-H2 2 MB -40 ~ 105 15.8 × 20.3 × 2.7
    ESP8684-WROOM-06C-H4 4 MB

    Ambient kub qhia txog qhov ntsuas kub ntawm ib puag ncig tam sim ntawd sab nraum Espressif module.

  • Lub ESP8684H2 nti thiab ESP8684H4 nti poob rau hauv tib qeb, uas yog ESP8684 nti series.
  • ESP8684 series ntawm chips muaj 32-ntsis RISC-V ib leeg-core processor. Lawv koom ua ke cov txheej txheem nplua nuj, suav nrog UART, I2C, LED PWM maub los, dav dav DMA maub los, ntsuas kub, SAR ADC, thiab lwm yam.
    Nco tseg:
    * Yog xav paub ntxiv txog ESP8684 nti, thov mus saib ESP8684 Series Datasheet.

Pin lus txhais

Tus Pin Tso Tawm
Daim duab tus pin hauv qab no qhia qhov kwv yees qhov chaw ntawm tus pins ntawm lub module.

SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-2

Pin Description

  • Lub module muaj 22 tus pins. Saib tus pin txhais hauv Table 2, Pin Definitions.
  • Rau peripheral pin configurations, thov mus saib ESP8684 Series Datasheet.
    Lub npe Tsis muaj. Hom 1 Muaj nuj nqi
    IO1 1 Kuv / O / T GPIO1, ADC1_CH1
    IO2 2 Kuv / O / T GPIO2, ADC1_CH2, FSPIQ
    NC 3 — NC
    NC 4 — NC
    IO0 5 Kuv / O / T GPIO0, ADC1_CH0
    RX 0 6 Kuv / O / T GPIO 19, U0RXD
    TX 0 7 Kuv / O / T GPIO 20, U0 TXD
    IO3 8 Kuv / O / T GPIO3, ADC1_CH3, LED PWM
    IO7 9 Kuv / O / T GPIO7, FSPID, MTDO, LED PWM
    IO6 10 Kuv / O / T GPIO6, FSPICLK, MTCK, LED PWM
    IO4 11 Kuv / O / T GPIO4, ADC1_CH4, FSPIHD, MTMS, LED PWM
    IO5 12 Kuv / O / T GPIO5, FSPIWP, MTDI, LED PWM
    GND 13 P Hauv av
    3v 3 14 P Fais fab mov
    IO18 15 Kuv / O / T GPIO 18
    IO10 16 Kuv / O / T GPIO10, FSPICS0
    NC 17 — NC
    EN 18 I Siab: Ib qho ua rau lub nti.

    Tsawg: tawm, Chip powers tawm. Default: internally rub tawm.
    NC 19 — NC
    IO9 2 20 Kuv / O / T GPIO 9
    IO8 21 Kuv / O / T GPIO 8
    EPAD 22 P Hauv av
    1. P: fais fab mov; kuv: input; O: tso zis; T: siab impedance.
    2. Tus pin no tuaj yeem siv los ua qhov ntsuas ntsuas.
      Nco tseg:
      IO0, IO1, IO3, thiab IO5 / MTDI tus pins muaj qhov cuam tshuam qis thaum lub zog nti. Saib cov ntsiab lus hauv ntu General Purpose Input / Output Interface (GPIO) ntawm ESP8684 Series Datasheet.

Pib pib

Yam Koj Xav Tau
Txhawm rau tsim cov ntawv thov rau module, koj xav tau:

  • 1 x ESP8684-WROOM-06C
  • 1 x Espressif RF xeem board
  • 1 x USB-rau-Serial board
  • 1 x Micro-USB cable
  • 1 x PC khiav Linux
    Hauv phau ntawv qhia cov neeg siv no, peb coj Linux operating system ua tus example. Yog xav paub ntxiv txog kev teeb tsa ntawm Windows thiab macOS, thov mus saib ESP-IDF Programming Guide.

Kev sib txuas ntawm Hardware

  1. solder lub ESP8684-WROOM-06C module rau RF xeem board raws li qhia nyob rau hauv daim duab 2.

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-3

  2. Txuas lub RF xeem board rau USB-rau-Serial board ntawm TXD, RXD, thiab GND.
  3. Txuas USB-rau-Serial board rau PC.
  4. Txuas lub Rooj Tswjhwm Saib RF rau PC lossis lub hwj chim adapter kom muaj 5 V fais fab mov ntawm Micro-USB cable.
  5. Thaum rub tawm, txuas IO0 rau GND ntawm lub jumper. Tom qab ntawd, tig "ON" lub rooj sib tham.
  6. Download tau firmware rau hauv lub flash. Yog xav paub ntxiv, saib cov tshooj hauv qab no.
  7. Tom qab rub tawm, tshem tawm lub jumper ntawm IO0 thiab GND.
  8. Fais fab mus rau RF xeem board dua. Lub module yuav hloov mus rau hom kev ua haujlwm. Lub nti yuav nyeem cov kev pab cuam los ntawm flash thaum pib.
    Nco tseg:
    IO0 yog nyob rau hauv logic siab. Yog tias IO0 raug teeb tsa kom rub tawm, khau raj hom yog xaiv. Yog tias tus pin no rub tawm lossis sab laug ntab, xaiv hom Download. Yog xav paub ntxiv txog ESP8684-WROOM-06C, thov mus saib ESP8684 Series Datasheet.
Teeb tsa Kev Txhim Kho Ib puag ncig

Espressif IoT Development Framework (ESP-IDF luv luv) yog lub hauv paus rau kev tsim cov ntawv thov raws li Espressif ESP32. Cov neeg siv tuaj yeem tsim cov ntawv thov nrog ESP8684 hauv Windows / Linux / macOS raws li ESP-IDF. Ntawm no peb coj Linux operating system ua ib qho piv txwvample.

Nrhav Ua Ntej
Txhawm rau suav nrog ESP-IDF, koj yuav tsum tau txais cov pob hauv qab no:

  • CentOS 7 & 8:

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-4
  • Ubuntu thiab Debian:

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-5
  • Arch:

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-5
    Nco tseg:
    • Cov lus qhia no siv cov npe ~ / esp ntawm Linux ua ib qho kev teeb tsa rau ESP-IDF.
    • Nco ntsoov tias ESP-IDF tsis txhawb qhov chaw hauv txoj kev.

Tau txais ESP-IDF

  • Txhawm rau tsim cov ntawv thov rau ESP8684-WROOM-06C module, koj xav tau cov tsev qiv ntawv software muab los ntawm Espressif hauv ESP-IDF repository.
  • Txhawm rau kom tau ESP-IDF, tsim ib daim ntawv qhia kev teeb tsa (~ / esp) txhawm rau rub tawm ESP-IDF rau thiab clone lub chaw cia khoom nrog 'git clone':

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-7

  • ESP-IDF yuav raug rub rau hauv ~/esp/esp-idf. Nrog ESP-IDF Versions rau cov ntaub ntawv hais txog qhov twg ESP-IDF version siv rau hauv qhov xwm txheej.

Teeb tsa Cov Cuab Yeej
Ib cag ntawm ESP-IDF, koj kuj yuav tsum tau nruab cov cuab yeej siv los ntawm ESP-IDF, xws li cov khoom sib txuas, kev debugger, Python tej pob khoom, thiab lwm yam. ESP-IDF muab ib tsab ntawv hu ua 'install.sh' los pab teeb tsa cov cuab yeej. hauv ib mus.

SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-8

Teeb tsa Environment Variables
Cov cuab yeej ntsia tau tseem tsis tau ntxiv rau PATH ib puag ncig hloov pauv. Txhawm rau ua kom cov cuab yeej siv tau los ntawm kab hais kom ua, qee qhov kev hloov pauv ib puag ncig yuav tsum tau teeb tsa. ESP-IDF muab lwm tsab ntawv, 'export.sh', uas ua li ntawd. Hauv lub davhlau ya nyob twg uas koj yuav siv ESP-IDF, khiav:

SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-9

Tam sim no txhua yam yog npaj txhij, koj tuaj yeem tsim koj thawj qhov project ntawm ESP8684-WROOM-06C module.

Tsim Koj Thawj Qhov Haujlwm

Pib Ua Haujlwm

  • Tam sim no koj npaj txhij los npaj koj daim ntawv thov rau ESP8684-WROOM-06C module. Koj tuaj yeem pib nrog get-started/hello_world project los ntawm examples directory hauv ESP-IDF.
  • Copy get-started/hello_world rau ~/esp directory:

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-10

  • Muaj ntau yam ntawm example tej yaam num examples directory hauv ESP-IDF. Koj tuaj yeem luam ib qhov project tib yam li tau hais los saum toj no thiab khiav nws. Nws tseem ua tau los tsim examples nyob rau hauv qhov chaw, tsis tau luam lawv ua ntej.

Txuas Koj Lub Tshuab
Tam sim no txuas koj lub module mus rau lub computer thiab xyuas nyob rau hauv uas serial chaw nres nkoj lub module yog pom. Serial ports hauv Linux pib nrog '/dev/tty' hauv lawv cov npe. Khiav cov lus txib hauv qab no ob zaug, thawj zaug nrog lub rooj tsavxwm unplugged, tom qab ntawd nrog nws ntsaws. Qhov chaw nres nkoj uas tshwm sim zaum ob yog qhov koj xav tau:

SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-11

Nco tseg:
Khaws lub npe chaw nres nkoj ua ke raws li koj xav tau hauv cov kauj ruam tom ntej.

Configure

  • Nkag mus rau koj 'hello_world' directory los ntawm Kauj ruam 3.4.1. Pib ib qhov project, teeb ESP8684 nti raws li lub hom phiaj, thiab khiav qhov project configuration utility 'menuconfig'.

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-12

  • Teem lub hom phiaj nrog 'idf.py set-target ESP8684' yuav tsum ua tiav ib zaug, tom qab qhib qhov project tshiab. Yog tias qhov project muaj qee qhov kev tsim thiab teeb tsa, lawv yuav raug tshem tawm thiab pib ua haujlwm. Lub hom phiaj yuav raug cawm dim nyob rau hauv ib puag ncig hloov pauv kom hla cov kauj ruam no tag nrho. Saib Xaiv Lub Hom Phiaj yog xav paub ntxiv.
  • Yog tias cov kauj ruam dhau los tau ua tiav lawm, cov ntawv qhia zaub mov nram qab no tshwm:

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-13

  • Koj siv cov ntawv qhia zaub mov no los teeb tsa cov phiaj xwm tshwj xeeb, piv txwv li, Wi-Fi network npe thiab lo lus zais, processor ceev, thiab lwm yam. Kev teeb tsa qhov project nrog menuconfig yuav raug hla rau "hello_world". Qhov no example yuav khiav nrog lub neej ntawd configuration.
  • Cov xim ntawm cov ntawv qhia zaub mov yuav txawv ntawm koj lub davhlau ya nyob twg. Koj tuaj yeem hloov qhov tsos nrog qhov kev xaiv '-̉-style'̉. Thov khiav 'idf.py menuconfig -̉-help'̉ yog xav paub ntxiv.

Tsim qhov project

  • Tsim qhov project los ntawm kev khiav:

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-22

  • Cov lus txib no yuav suav sau daim ntawv thov thiab tag nrho ESP-IDF cov khoom, tom qab ntawd nws yuav tsim cov bootloader, faib cov lus, thiab daim ntawv thov binaries.

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-14 SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-15

  • Yog tias tsis muaj qhov yuam kev, qhov tsim yuav ua tiav los ntawm kev tsim cov firmware binary .bin file.

Nyem rau ntawm lub ntaus ntawv

  • Flash cov binaries uas koj nyuam qhuav tsim rau koj lub module los ntawm kev khiav:

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-16

  • Hloov PORT nrog koj lub rooj tsavxwm ESP8684 lub npe chaw nres nkoj los ntawm Kauj Ruam: Txuas Koj Lub Tshuab.
  • Koj tuaj yeem hloov pauv tus nqi flash baud los ntawm kev hloov BAUD nrog tus nqi baud koj xav tau. Lub neej ntawd baud tus nqi yog 460800.
  • Yog xav paub ntxiv txog kev sib cav idf.py, saib idf.py.
    Nco tseg:
    Qhov kev xaiv 'flash' cia li tsim thiab flashes qhov project, yog li khiav 'idf.py build' tsis tsim nyog.
  • Thaum flashing, koj yuav pom cov ntawv tso zis zoo ib yam li hauv qab no:

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-17 SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-18

  • Yog tias tsis muaj teeb meem thaum kawg ntawm cov txheej txheem flash, lub rooj tsavxwm yuav rov pib dua thiab pib ua daim ntawv thov "hello_world".

Saib xyuas

  • Txhawm rau xyuas seb "hello_world" puas tau khiav, ntaus 'idf.py -p PORT monitor' (Tsis txhob hnov ​​​​qab hloov PORT nrog koj lub npe chaw nres nkoj serial).
  • Qhov kev hais kom ua no qhib daim ntawv thov IDF Monitor:

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-19 SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-20

  • Tom qab pib ua haujlwm thiab kuaj xyuas cov ntawv teev tseg, koj yuav tsum pom "Nyob zoo ntiaj teb!" luam tawm los ntawm daim ntawv thov.

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-21

  • Txhawm rau tawm ntawm IDF saib, siv qhov shortcut Ctrl +].
  • Qhov ntawd yog txhua yam koj xav tau pib nrog ESP8684-WROOM-06C module! Tam sim no koj npaj txhij mus sim lwm tus examples hauv ESP-IDF, lossis mus rau txoj cai los tsim koj daim ntawv thov.

US FCC Nqe Lus

Cov cuab yeej ua raws li KDB 996369 D03 OEM Phau Ntawv v01. Hauv qab no yog cov lus qhia kev koom ua ke rau cov tuam txhab tsim khoom lag luam raws li KDB 996369 D03 OEM Phau Ntawv v01.

Daim ntawv teev cov kev cai FCC siv tau
FCC Part 15 Subpart C 15.247

Tej yam kev ua haujlwm tshwj xeeb
Lub module muaj WiFi thiab BLE ua haujlwm.

  • Ua haujlwm zaus:
    • WiFi: 2412 ~ ​​2462 MHz
    • Bluetooth: 2402 ~ ​​2480 MHz
  • Tus naj npawb ntawm Channel:
    • WiFi: 11
    • Bluetooth: 40
  • Modulation:
    • WiFi: DSSS; OFDM
    • Bluetooth: GFSK;
  • Hom: On-board PCB kav hlau txais xov
  • Tau txais: 2.7 dBi Max
    Lub module tuaj yeem siv rau IoT daim ntawv thov nrog qhov siab tshaj 2.7 dBi kav hlau txais xov. Cov chaw tsim khoom lag luam txhim kho cov qauv no rau hauv lawv cov khoom yuav tsum xyuas kom meej tias cov khoom sib xyaw zaum kawg ua tau raws li FCC cov cai los ntawm kev soj ntsuam kev lag luam lossis kev ntsuam xyuas ntawm FCC cov cai, suav nrog kev ua haujlwm ntawm lub tshuab xa tawm. Cov chaw tsim khoom lag luam yuav tsum paub tsis txhob muab cov ntaub ntawv rau tus neeg siv kawg hais txog yuav ua li cas rau nruab lossis tshem tawm RF module hauv tus neeg siv phau ntawv ntawm cov khoom kawg uas sib koom ua ke no module. Cov neeg siv kawg phau ntawv yuav tsum suav tag nrho cov ntaub ntawv tswj hwm / ceeb toom raws li qhia hauv phau ntawv no.

Cov txheej txheem Module txwv
Tsis siv tau. Lub module yog ib qho module thiab ua raws li cov kev cai ntawm FCC Part 15.212.

Trace Antenna Designs
Tsis siv tau. Lub module muaj nws tus kav hlau txais xov, thiab tsis xav tau tus tswv tsev luam ntawv board microstrip kab kav hlau txais xov, thiab lwm yam.

RF Exposure Considerations
Lub module yuav tsum tau nruab rau hauv cov khoom siv hauv tsev xws li qhov tsawg kawg yog 20cm yog tswj ntawm tus kav hlau txais xov thiab cov neeg siv lub cev; thiab yog hais tias RF exposure nqe lus los yog module layout raug hloov, ces tus tswv tsev cov khoom tsim yuav tsum tau ua lub luag hauj lwm rau lub module los ntawm kev hloov nyob rau hauv FCC ID los yog ib daim ntawv thov tshiab. FCC ID ntawm lub module tsis tuaj yeem siv rau ntawm cov khoom kawg. Hauv cov xwm txheej no, tus tswv tsev tsim khoom yuav yog lub luag haujlwm rau rov ntsuas cov khoom kawg (nrog rau lub transmitter) thiab tau txais kev tso cai FCC cais.

Kav hlau txais xov

  • Antenna specifications yog raws li nram no:
    • Hom: PCB kav hlau txais xov
    • Tau txais: 2.7 dB ib
  • Cov cuab yeej no tsuas yog npaj rau cov tuam txhab tsim khoom raws li hauv qab no:
    • Lub transmitter module yuav tsis koom nrog lwm lub transmitter lossis kav hlau txais xov.
    • Lub module yuav tsum tsuas yog siv nrog tus kav hlau txais xov sab nraud uas tau sim thawj zaug thiab tau lees paub nrog qhov module no.
    • Lub kav hlau txais xov yuav tsum tau txuas mus tas li los yog ntiav ib tus kav hlau txais xov tshwj xeeb.
  • Ntev npaum li cov xwm txheej saum toj no tau ua tiav, tsis tas yuav muaj kev sim ntsuas hluav taws xob ntxiv. Txawm li cas los xij, tus tswv tsev tsim khoom tseem yog lub luag haujlwm rau kev sim lawv cov khoom kawg rau ib qho kev ua raws cai ntxiv uas yuav tsum tau ua nrog rau qhov kev teeb tsa no (rau example, digital device emissions, PC peripheral requirements, thiab lwm yam).

Daim ntawv lo thiab kev ua raws cai
Cov tuam txhab tsim khoom lag luam xav tau muab lub cev lossis e-label hais tias "muaj FCC ID: 2AC7Z-ESP868406C" nrog lawv cov khoom tiav.

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

  • Ua haujlwm zaus:
    • WiFi: 2412 ~ ​​2462 MHz
    • Bluetooth: 2402 ~ ​​2480 MHz
  • Tus naj npawb ntawm Channel:
    • WiFi: 11
    • Bluetooth: 40
  • Modulation:
    • WiFi: DSSS; OFDM
    • Bluetooth: GFSK;
      Cov tuam txhab lag luam yuav tsum ua cov kev ntsuam xyuas hluav taws xob thiab ua cov emissions thiab spurious emission, thiab lwm yam, raws li cov qauv kev sim tiag tiag rau cov khoom siv hluav taws xob nyob ib leeg hauv ib tus tswv tsev, nrog rau ntau lub tshuab xa tawm ib txhij lossis lwm cov khoom xa tawm hauv cov khoom lag luam. Tsuas yog thaum tag nrho cov txiaj ntsig ntawm cov qauv ntsuas ua raws li FCC cov cai, tom qab ntawd cov khoom kawg yuav raug muag raws cai.

Kev sim ntxiv, Tshooj 15 Subpart B raws

  • Lub modular transmitter tsuas yog FCC tso cai rau FCC Part 15 Subpart C 15.247, thiab cov chaw tsim khoom lag luam yog lub luag haujlwm rau kev ua raws li lwm yam FCC cov cai uas siv rau tus tswv tsev tsis them los ntawm cov khoom siv hluav taws xob hloov pauv ntawm daim ntawv pov thawj. Yog tias tus neeg tau txais txiaj ntsig ua lag luam lawv cov khoom lag luam raws li Tshooj 15 Subpart B ua raws (thaum nws tseem muaj qhov tsis xav tau-radiator digital circuitry), ces tus neeg txais txiaj ntsig yuav tsum muab ib daim ntawv ceeb toom hais tias cov khoom lag luam zaum kawg tseem yuav tsum tau ua raws li Tshooj 15 Subpart B kev soj ntsuam nrog cov khoom siv hloov pauv.
  • Cov cuab yeej no tau raug sim thiab pom tias ua raws li cov kev txwv rau Class B cov cuab yeej digital, raws li Tshooj 15 ntawm FCC Cov Cai. Cov kev txwv no yog tsim los muab kev tiv thaiv tsim nyog tiv thaiv kev cuam tshuam tsis zoo hauv kev teeb tsa hauv tsev. Cov cuab yeej no tsim, siv, thiab tuaj yeem tawg lub zog ntawm xov tooj cua thiab, yog tias tsis tau nruab thiab siv raws li cov lus qhia, yuav ua rau muaj kev cuam tshuam rau kev sib txuas lus hauv xov tooj cua.
  • Txawm li cas los xij, tsis muaj kev lees paub tias kev cuam tshuam yuav tsis tshwm sim hauv ib qho kev teeb tsa tshwj xeeb. Yog tias cov cuab yeej no ua rau muaj kev cuam tshuam tsis zoo rau xov tooj cua lossis TV txais tos, uas tuaj yeem txiav txim siab los ntawm kev tig cov cuab yeej tawm thiab qhib, tus neeg siv tau raug txhawb kom sim kho qhov cuam tshuam los ntawm ib qho ntawm cov kev ntsuas hauv qab no:
    • Reorient los yog tshem tawm cov kav hlau txais xov.
    • Ua kom muaj kev sib cais ntawm cov khoom siv thiab lub receiver.
    • Txuas cov cuab yeej mus rau lub qhov hluav taws xob ntawm ib lub voj voog sib txawv ntawm qhov uas lub receiver txuas nrog.
    • Nrog rau tus neeg muag khoom lossis tus kws tshaj lij xov tooj cua / TV rau kev pab.
  • 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:
    • Cov cuab yeej no yuav tsis ua teeb meem cuam tshuam.
    • Cov cuab yeej no yuav tsum lees txais ib qho kev cuam tshuam tau txais, suav nrog kev cuam tshuam uas yuav ua rau kev ua haujlwm tsis xav tau.
      Ceev faj:
      Ib qho kev hloov pauv lossis kev hloov kho uas tsis tau pom zoo los ntawm tog neeg lub luag haujlwm rau kev ua raws cai tuaj yeem ua rau tus neeg siv txoj cai ua haujlwm ntawm cov khoom siv.
  • 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 thiab nws cov kav hlau txais xov yuav tsum tsis txhob muab tso rau hauv los yog ua haujlwm ua ke nrog lwm tus kav hlau txais xov lossis cov khoom xa tawm. Cov kav hlau txais xov siv rau lub tshuab xa hluav taws xob no yuav tsum tau teeb tsa los muab kev sib cais ntawm qhov deb tsawg kawg 20 cm ntawm txhua tus neeg thiab yuav tsum tsis txhob sib koom ua ke lossis ua haujlwm ua ke nrog lwm tus kav hlau txais xov lossis cov khoom xa tawm.

Cov lus qhia kev koom ua ke OEM
Cov cuab yeej no tsuas yog npaj rau OEM integrators raws li hauv qab no:

  • Lub transmitter module yuav tsis koom nrog lwm lub transmitter lossis kav hlau txais xov.
  • Lub module yuav tsum tsuas yog siv nrog ib tug kav hlau txais xov uas twb xub kuaj thiab ntawv pov thawj nrog no module.
  • Ntev npaum li cov xwm txheej saum toj no tau ua tiav, tsis tas yuav muaj kev sim ntsuas hluav taws xob ntxiv. Txawm li cas los xij, OEM kev koom ua ke tseem yog lub luag haujlwm rau kev sim lawv cov khoom kawg rau ib qho kev ua raws cai ntxiv uas yuav tsum tau ua nrog cov qauv no tau teeb tsa (rau example, digital device emissions, PC peripheral requirements, thiab lwm yam).

Kev siv tau ntawm kev siv Module Certification
Yog tias cov xwm txheej no tsis tuaj yeem ua tau raws li (example, qee qhov kev teeb tsa lub khoos phis tawj lossis qhov chaw sib koom nrog lwm lub tshuab xa tawm), tom qab ntawd FCC kev tso cai rau cov qauv no ua ke nrog cov khoom siv hauv tsev tsis suav tias siv tau lawm, thiab FCC ID ntawm lub module tsis tuaj yeem siv rau ntawm cov khoom kawg. Nyob rau hauv cov xwm txheej no, tus OEM integrator yuav yog lub luag hauj lwm rau rov ntsuam xyuas cov khoom kawg (nrog rau lub transmitter) thiab tau txais ib tug cais FCC tso cai.

End Product Labeling
Cov khoom kawg yuav tsum tau sau npe nyob rau hauv ib qho chaw pom nrog cov hauv qab no: "muaj Transmitter Module FCC ID: 2AC7Z-ESP868406C".

Cov ntaub ntawv ntsig txog thiab cov ntaub ntawv muaj feem cuam tshuam

Developer Zone

  • ESP-IDF Programming Guide rau ESP8684 - Cov ntaub ntawv dav dav rau ESP-IDF txoj kev txhim kho.
  • ESP-IDF thiab lwm yam kev txhim kho hauv GitHub.
    https://github.com/espressif
  • ESP32 BBS Lub Rooj Sib Tham - Tus Kws Ua Haujlwm-rau-Engineer (E2E) Zej Zog rau Espressif cov khoom, qhov twg koj tuaj yeem tshaj tawm cov lus nug,
    qhia kev paub, tshawb nrhiav tswv yim, thiab pab daws teeb meem nrog cov phooj ywg engineers.
    https://esp32.com/
  • Phau ntawv ESP - Cov kev coj ua zoo tshaj plaws, cov khoom, thiab cov ntawv sau los ntawm Espressif folks.
    https://blog.espressif.com/
  • Saib cov tabs SDKs, Demos, Apps, Tools, thiab AT Firmware.
    https://espressif.com/en/support/download/sdks-demos

Cov khoom

Tiv tauj peb
Saib tab Cov Lus Nug Muag, Cov Lus Nug Txog Kev Tshawb Fawb, Circuit Schematic & PCB Tsim Review, Tau Samples (cov khw muag khoom hauv online), Ua Peb Cov Khoom Muag, Cov Lus Qhia & Cov Lus Qhia. https://espressif.com/en/contact-us/sales-questions

Tsis lees paub thiab Daim Ntawv Ceeb Toom Copyright

  • Cov ntaub ntawv hauv daim ntawv no, suav nrog URL cov ntaub ntawv, yuav raug hloov pauv yam tsis tau ceeb toom.
  • Tag nrho cov ntaub ntawv thib peb ntawm cov ntaub ntawv no tau muab raws li tsis muaj kev lav phib xaub ntawm nws qhov tseeb thiab qhov tseeb.
  • TSIS TXAUS SIAB RAU COV NTAUB NTAWV NO rau nws cov khoom lag luam, tsis muaj kev cuam tshuam, kev nyab xeeb rau txhua lub hom phiaj tshwj xeeb, lossis tsis muaj kev lav phib xaub uas tshwm sim tawm ntawm txhua qhov kev thov, SPECIFICATIONAMPLE.
  • Txhua qhov kev lav phib xaub, suav nrog kev lav phib xaub rau kev ua txhaum cai ntawm cov tswv cuab, hais txog kev siv cov ntaub ntawv hauv daim ntawv no tsis lees paub. Tsis muaj ntawv tso cai qhia los yog hais, los ntawm estoppel los yog lwm yam, rau ib qho kev txawj ntse muaj cai tau tso cai ntawm no.
  • Lub logo Wi-Fi Alliance Tus Tswv Cuab yog lub cim lag luam ntawm Wi-Fi Alliance. Lub logo Bluetooth yog lub cim lag luam ntawm Bluetooth SIG.
  • Tag nrho cov npe lag luam, cov cim lag luam, thiab cov npe lag luam uas tau hais hauv daim ntawv no yog cov cuab yeej ntawm lawv cov tswv thiab tau lees paub los ntawm no.

Cov lus nug nquag nug (FAQ)

  • Kuv puas tuaj yeem siv ob qho tib si Wi-Fi thiab Bluetooth ua haujlwm ib txhij ntawm ESP8684-WROOM-06C?
    Yog lawm, lub module txhawb nqa ob qho tib si Wi-Fi thiab Bluetooth ua haujlwm ua ke, ua kom muaj ntau yam kev siv uas yuav tsum muaj peev xwm dual wireless.
  • Dab tsi yog qhov pom zoo ambient kub ntau rau kev khiav hauj lwm ESP8684-WROOM-06C?
    Qhov pom zoo ambient kub ntau rau lub module yog teev nyob rau hauv daim ntawv teev cov ntaub ntawv thiab yuav tsum tau ua raws li rau kev pom kev ua tau zoo thiab ntev.

Cov ntaub ntawv / Cov ntaub ntawv

ESPRESSIF SYSTEMS ESP8684-WROOM-060 ESP32 C2 Module [ua pdf] Tus neeg siv phau ntawv
2AC7Z-ESP868406C, 2AC7ZESP868406C, esp868406c, ESP8684-WROOM-060 ESP32 C2 Module, ESP8684-WROOM-060, ESP32 C2 Module, C2 Module

Cov ntaub ntawv

Cia ib saib

Koj email chaw nyob yuav tsis raug luam tawm. Cov teb uas yuav tsum tau muaj yog cim *