ESPRESSIF-akara ngosi

Sistemụ ESPRESSIF ESP8684-WroomM-060 ESP32 C2 Modul

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

Nkọwapụta ngwaahịa

  • Ụdị: ESP8684-ỤRỤ-06C
  • Ikuku Njikọ: Wi-Fi na Bluetooth LE
  • Nhọrọ nkwụnye: Ịghagharị soldering ma ọ bụ ire ere
  • GPIOs: 14 dị n'elu elu elu, 5 dị na ugwu kwụ ọtọ
  • Antenna: Igwe PCB dị n'elu

Ntuziaka ojiji ngwaahịa

Malite

Ihe Ị Chọrọ
Gbaa mbọ hụ na ị nwere modul ESP8684-WROOM-06C, ngwa mmepe dị mkpa, yana bọọdụ PCB dakọtara.

Njikọ ngwaike
Jikọọ modul na osisi PCB na-eso nhazi ntụtụ dịka akọwapụtara na mpempe akwụkwọ data.

Tọlite ​​gburugburu mmepe

  1. Wụnye ihe achọrọ: Wụnye ngwa ngwanrọ na ọba akwụkwọ achọrọ.
  2. Nweta ESP-IDF: Budata ESP-IDF (Espressif IoT Development Framework).
  3. Hazie Ngwa: Hazie ngwa mmepe maka mmemme.
  4. Hazie mgbanwe gburugburu: Tọọ mgbanwe gburugburu ebe obibi dị mkpa maka gburugburu mmepe.
Mepụta Project mbụ gị

Bido oru ngo
Mepụta ọrụ ọhụrụ na gburugburu mmepe gị.

Jikọọ Ngwaọrụ gị
Mepụta njikọ n'etiti gburugburu mmepe gị yana modul ESP8684-WROOM-06C.

Hazie
Hazie ntọala oru ngo na parampat dịka ihe ị chọrọ.

Wuo oru ngo
Chịkọta ọrụ ahụ iji mepụta onyonyo firmware.

Fanye na ngwaọrụ
Fanye ngwa ngwa achịkọtara na modul ESP8684-WROOM-06C.

Nyochaa
Nyochaa omume ngwaọrụ na mmepụta maka nnwale na nbipu ebumnuche.

Modul gafereview

Atụmatụ

Ebe nchekwa CPU na On-Chip

  • ESP8684H2 ma ọ bụ ESP8684H4 agbakwunyere, 32-bit RISC-V otu-core processor, ruo 120 MHz
  • 576KB ROM
  • 272 KB SRAM (16 KB maka cache)
  • Ọkụ n'ime ngwugwu (lee nkọwa na tebụl 1 ESP8684-WROOM-06C Series Comparison)
  • A na-eme ngwa ngwa ịnweta flash site na cache
  • Na-akwado mmemme flash in-circuit (ICP)

Wi-Fi

  • IEEE 802.11 b/g/n kwadoro
  • Ogologo oge etiti nke ọwa arụ ọrụ:
    2412 ~ ​​2462 MHz
  • Na-akwado bandwit 20 MHz na band 2.4 GHz
  • 1T1R mode nwere data ọnụego ruru 72.2 Mbps
  • Mgbasa ozi Wi-Fi (WMM)
  • TX/RX A-MPDU, TX/RX A-MSDU
  • Mgbochi ozugbo ACK
  • Nkewa na defragmentation
  • Ohere mbufe (TXOP)
  • Nlebanya mgbama akpaaka (ngwaike TSF)
  • 3 × mebere Wi-Fi interfaces
  • Nkwado nke otu oge maka akụrụngwa BSS na ọnọdụ ọdụ ọdụ, ọnọdụ SoftAP, ọdụ ọdụ + SoftAP, na ụdị ịkwa iko.
    Mara na mgbe usoro ESP8684 nyochara na ọnọdụ ọdụ ụgbọ mmiri, ọwa SoftAP ga-agbanwe yana ọwa ọdụ.

Bluetooth ®

  • Bluetooth LE: Bluetooth 5.3 gbaara ama
  • Ọnọdụ ike dị elu (20dBm)
  • Ọsọ: 125 kbps, 500 kbps, 1 Mbps, 2 Mbps
  • Mgbatị mgbasa ozi
  • Otutu mgbasa ozi
  • Nhọrọ nke ọwa #2
  • Usoro imekọ ọnụ n'ime n'etiti Wi-Fi na Bluetooth iji kesaa otu antenna

Akụkụ
GPIO, SPI, UART, I2C, onye na-ahụ maka LED PWM, onye na-ahụ maka DMA n'ozuzu, ihe mmetụta okpomọkụ, SAR ADC, ngụ oge na onye nche.
Mara:
* Biko rụtụ aka na mpempe akwụkwọ data ESP8684 maka ozi zuru ezu gbasara akụkụ modul.

Ngwa ejikọtara na modul
26 MHz kristal oscillator

Nhọrọ antenna
Igwe PCB dị n'elu

Ọnọdụ ọrụ

  • Voltage ọrụtagỌkụ e/ike: 3.0 ~ 3.6V
  • Ọnọdụ okpomọkụ na-arụ ọrụ: -40 ~ 105 Celsius

Asambodo

  • Asambodo Bluetooth: BQB
  • Asambodo akwụkwọ ndụ akwụkwọ ndụ: RoHS/REACH

Nwalee
HTML/HTSL/uHAST/TCT/ESD/Latch-up

Nkọwa

  • ESP8684-WROOM-06C bụ Wi-Fi dị ike yana modul Bluetooth LE. Modul a bụ ezigbo nhọrọ maka ụlọ ndị nwere ọgụgụ isi, akpaaka ụlọ ọrụ, nlekọta ahụike, ngwa eletrọnịkị ndị ahịa, wdg.
  • Enwere ike itinye ESP8684-WROOM-06C n'elu bọọdụ PCB site na reflow soldering ma ọ bụ na-ere ya kwụ ọtọ na bọọdụ PCB site na ire ere. Mgbe elu n'elu, modul nwere 14 dị GPIOs; mgbe erere ya kwụ ọtọ, modul ahụ nwere GPIO 5 dị.
  • ESP8684-WROOM-06C na-abịa na eriri PCB nọ n'ime ya.
  • Usoro ntụnyere maka ESP8684-WROOM-06C bụ nke a:
    Koodu ịtụ Ọkụ n'ime ngwugwu Ambient Temp.1

    (°C)

    Nha

    (mm)

    ESP8684-ọnụ ụlọ-06C-H2 2 MB -40 ~ 105 15.8 × 20.3 × 2.7
    ESP8684-ọnụ ụlọ-06C-H4 4 MB

    Ọnọdụ ihu igwe na-akọwapụta oke okpomọkụ akwadoro nke gburugburu ozugbo na mpụga modul Espressif.

  • Ihe mgbawa ESP8684H2 na mgbawa ESP8684H4 dabara n'otu ụdị, ya bụ usoro mgbawa ESP8684.
  • ESP8684 usoro ibe nwere 32-bit RISC-V single-core processor. Ha na-ejikọta ọnụ ọgụgụ bara ụba nke akụkụ, gụnyere UART, I2C, onye na-ahụ maka PWM LED, njikwa DMA n'ozuzu, ihe mmetụta okpomọkụ, SAR ADC, wdg.
    Mara:
    Maka ozi ndị ọzọ na mgbawa ESP8684, biko rụtụ aka na ESP8684 Series Datasheet.

Nkọwa Pin

Nhazi nghazi
Eserese ntụtụ dị n'okpuru na-egosi ebe ntụtụ dị na modul.

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

Nkọwa Pin

  • Modul nwere 22 pin. Hụ nkọwa ntụtụ na Tebụl 2, Nkọwa ntụtụ.
  • Maka nhazi ntụtụ n'akụkụ, biko rụtụ aka na ESP8684 Series Datasheet.
    Aha Mba. Ụdị1 Ọrụ
    IO1 1 I/O/T GPIO1, ADC1_CH1
    IO2 2 I/O/T GPIO2, ADC1_CH2, FSPIQ
    NC 3 NC
    NC 4 NC
    IO0 5 I/O/T GPIO0, ADC1_CH0
    RX0 6 I/O/T GPIO19, U0RXD
    TX0 7 I/O/T GPIO20, U0TXD
    IO3 8 I/O/T GPIO3, ADC1_CH3, LED PWM
    IO7 9 I/O/T GPIO7, FSPID, MTDO, LED PWM
    IO6 10 I/O/T GPIO6, FPICLK, MTCK, LED PWM
    IO4 11 I/O/T GPIO4, ADC1_CH4, FSPIHD, MTMS, LED PWM
    IO5 12 I/O/T GPIO5, FSPIWP, MTDI, LED PWM
    GND 13 P Ala
    3V3 14 P Ịnye ọkụ
    IO18 15 I/O/T GPIO18
    IO10 16 I/O/T GPIO10, FPICS0
    NC 17 NC
    EN 18 I Elu: Otu na-enyere mgbawa aka.

    Ala: gbanyụọ, mgbawa ahụ na-agbanyụ. Ndi an-kpọ: ewelitere n'ime.

    NC 19 NC
    IO9 2 20 I/O/T GPIO9
    IO8 21 I/O/T GPIO8
    EPAD 22 P Ala
    1. P: ike ọkọnọ; I: ntinye; O: mmepụta; T: elu impedance.
    2. Enwere ike iji ntụtụ a dị ka ebe nlele.
      Mara:
      IO0, IO1, IO3, na IO5/MTDI ntụtụ nwere obere glitches n'oge mgbawa ike elu. Hụ nkọwapụta na ngalaba Ntinye / Mpụta Nzube Ozuruọnụ (GPIO) nke ESP8684 Series Datasheet.

Malite

Ihe Ị Chọrọ
Iji mepụta ngwa maka modul, ị ga-achọ:

  • 1 x ESP8684-WROOM-06C
  • 1 x Espressif RF bọọdụ nnwale
  • 1 x USB-na-Serial bọọdụ
  • 1 x Micro-USB eriri
  • 1 x PC na-arụ ọrụ Linux
    N'ime ntuziaka onye ọrụ a, anyị na-ewere sistemụ arụmọrụ Linux dị ka example. Maka ozi ndị ọzọ gbasara nhazi na Windows na macOS, biko rụtụ aka na ESP-IDF Programming Guide.

Njikọ ngwaike

  1. Solder modul ESP8684-WROOM-06C na bọọdụ nnwale RF dị ka egosiri na eserese 2.

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

  2. Jikọọ bọọdụ nnwale RF na bọọdụ USB-na-Serial site na TXD, RXD, na GND.
  3. Jikọọ eriri USB-na-Serial na PC.
  4. Jikọọ bọọdụ nnwale RF na PC ma ọ bụ ihe nkwụnye ọkụ iji mee ka ọkụ 5V dị ike site na eriri Micro-USB.
  5. Mgbe nbudata, jikọọ IO0 na GND site na jumper. Mgbe ahụ, gbanye “Gbanye” bọọdụ nnwale.
  6. Budata firmware n'ime flash. Maka nkọwa, lee akụkụ ndị dị n'okpuru.
  7. Mgbe nbudata, wepụ jumper na IO0 na GND.
  8. Kwado bọọdụ nnwale RF ọzọ. Modul ga-agbanwe na ọnọdụ ọrụ. Ihe mgbawa ga-agụ mmemme site na ọkụ mgbe mmalite.
    Mara:
    IO0 nwere ezi uche dị n'ime. Ọ bụrụ na edobere IO0 ka ọ dọpụta, ahọpụtara ọnọdụ buut. Ọ bụrụ ntụtụ a agbada ma ọ bụ hapụ ya ka ọ na-ese n'elu mmiri, a ga-ahọrọ ụdị nbudata ahụ. Maka ozi ndị ọzọ na ESP8684-WROOM-06C, biko rụtụ aka na ESP8684 Series Datasheet.
Tọlite ​​gburugburu mmepe

Espressif IoT Development Framework (ESP-IDF maka mkpụmkpụ) bụ usoro maka mmepe ngwa dabere na Espressif ESP32. Ndị ọrụ nwere ike ịmepụta ngwa na ESP8684 na Windows/Linux/macOS dabere na ESP-IDF. N'ebe a, anyị na-ewere sistemụ arụmọrụ Linux dị ka example.

Wụnye ihe ndị dị mkpa
Iji chịkọta na ESP-IDF, ị ga-enweta ngwungwu ndị a:

  • CentOS 7 & 8:

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

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

    SPRESSIF-SYSTEMS-ESP8684-WROOM-060-ESP32-C2-Module-fig-5
    Mara:
    • Ntuziaka a na-eji ndekọ ~/esp na Linux dị ka nchekwa nwụnye maka ESP-IDF.
    • Buru n'uche na ESP-IDF anaghị akwado oghere n'ụzọ.

Nweta ESP-IDF

  • Iji wuo ngwa maka modul ESP8684-WROOM-06C, ị ga-achọ ọba akwụkwọ ngwanrọ nke Espressif nyere na ebe nchekwa ESP-IDF.
  • Iji nweta ESP-IDF, mepụta ndekọ nrụnye (~/esp) iji budata ESP-IDF wee jiri 'git clone' mechie ebe nchekwa ahụ:

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

  • A ga-ebudata ESP-IDF na ~/esp/esp-idf. Gaa na ụdị ESP-IDF maka ozi gbasara ụdị ESP-IDF ị ga-eji na ọnọdụ enyere.

Hazie Ngwa
Ewezuga ESP-IDF, ịkwesịrị ịwụnye ngwaọrụ ndị ESP-IDF na-eji, dị ka nchịkọta, debugger, Python packages, wdg. ESP-IDF na-enye edemede aha ya bụ 'install.sh' iji nyere aka melite ngwaọrụ. n'otu ụzọ.

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

Hazie mgbanwe gburugburu
E tinyebeghị ngwaọrụ arụnyere na mgbanwe gburugburu PATH. Iji mee ka ngwa ọrụ dị na ahịrị iwu, a ga-edozi ụfọdụ mgbanwe gburugburu ebe obibi. ESP-IDF na-enye edemede ọzọ,'export.sh', nke na-eme nke ahụ. N'ọnụ ọnụ ebe ị ga-eji ESP-IDF, gbaa ọsọ:

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

Ugbu a ihe niile dị njikere, ị nwere ike wuo gị mbụ oru ngo na ESP8684-WROOM-06C modul.

Mepụta Project mbụ gị

Bido oru ngo

  • Ugbu a ị dịla njikere ịkwado ngwa gị maka modul ESP8684-WROOM-06C. Ị nwere ike ịmalite site na mmalite mmalite/hello_world site na examples ndekọ na ESP-IDF.
  • Detuo mmalite/hello_world na ~/esp ndekọ:

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

  • Enwere oke nke example oru ngo na examples ndekọ na ESP-IDF. Ị nwere ike idetuo ọrụ ọ bụla n'otu ụzọ ahụ e gosipụtara n'elu wee mee ya. Ọ dịkwa ike wuo examples na ebe, na-enweghị iṅomi ha mbụ.

Jikọọ Ngwaọrụ gị
Ugbu a jikọọ modul gị na kọmputa wee lelee n'okpuru ọdụ ụgbọ mmiri modul ahụ. Ọdụ ụgbọ mmiri dị na Linux na-amalite na '/ dev/tty' n'aha ha. Gbaa iwu n'okpuru ugboro abụọ, buru ụzọ wepụ bọọdụ ahụ, wee tinye ya na ya. Ọdụ ụgbọ mmiri na-egosi oge nke abụọ bụ nke ịchọrọ:

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

Mara:
Debe aha ọdụ ụgbọ mmiri ahụ ka ị ga-achọ ya na usoro ndị ọzọ.

Hazie

  • Gaa na ndekọ 'hello_world' gị site na Nzọụkwụ 3.4.1. Bido oru ngo, tọọ mgbawa ESP8684 ka ebumnuche, wee rụọ ọrụ nhazi ọrụ 'menuconfig'.

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

  • Ịtọbe ebumnuche ya na 'idf.py set-target ESP8684' kwesịrị ime otu ugboro, ka imepechara ọrụ ọhụrụ. Ọ bụrụ na ọrụ ahụ nwere ụfọdụ ihe arụrụ arụ na nhazi dị adị, a ga-ekpochapụ ha ma bido ya. Enwere ike ịchekwa ebumnuche ya na mgbanwe gburugburu ebe obibi ka ịwụpụ nzọụkwụ a niile. Hụ Ịhọrọ ebumnuche maka ozi ndị ọzọ.
  • Ọ bụrụ na emechara usoro ndị gara aga nke ọma, menu na-egosi:

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

  • Ị na-eji nchịkọta nhọrọ a iji dozie mgbanwe dị iche iche na-arụ ọrụ, dịka, Wi-Fi netwọk aha na paswọọdụ, ọsọ nhazi, wdg. Ịmepụta ọrụ na menuconfig nwere ike ịwụpụ maka "hello_world". Nke a example ga-agba ọsọ na ndabara nhazi.
  • Agba nke menu nwere ike ịdị iche na ọdụ gị. Ị nwere ike ịgbanwe ọdịdị ya na nhọrọ '-̉-style'̉. Biko mee 'idf.py menuconfig -̉-help'̉ maka ozi ndị ọzọ.

Wuo oru ngo

  • Wulite oru ngo site n'ịgba ọsọ:

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

  • Iwu a ga-achịkọta ngwa na ihe niile ESP-IDF, mgbe ahụ ọ ga-emepụta bootloader, tebụl nkebi, na ọnụọgụ abụọ ngwa.

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

  • Ọ bụrụ na enweghị njehie, ihe owuwu ahụ ga-agwụ site na ịmepụta ọnụọgụ abụọ .bin file.

Fanye na ngwaọrụ

  • Gwuo ọnụọgụ abụọ nke ị wulitere na modul gị site n'ịgba ọsọ:

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

  • Dochie PORT site na aha ọdụ ụgbọ mmiri ESP8684 gị site na Nzọụkwụ: Jikọọ ngwaọrụ gị.
  • Ị nwekwara ike ịgbanwe ọnụego baud flash site na iji ọnụego baud ị chọrọ dochie BAUD. Ọnụego baud ndabara bụ 460800.
  • Maka ozi ndị ọzọ na arụmụka idf.py, hụ idf.py.
    Mara:
    Nhọrọ 'flash' na-arụ ọrụ na-akpaghị aka ma na-egbuke egbuke, yabụ na-agba ọsọ 'idf.py build' adịghị mkpa.
  • Mgbe ị na-egbuke egbuke, ị ga-ahụ ndekọ mmepụta ihe yiri nke a:

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

  • Ọ bụrụ na enweghị nsogbu na njedebe nke usoro flash, bọọdụ ahụ ga-amalitegharị wee malite ngwa “hello_world”.

Nyochaa

  • Iji lelee ma "hello_world" na-agba ọsọ n'ezie, pịnye 'idf.py -p PORT Monitor' (Echefula iji aha ọdụ ụgbọ mmiri gị dochie PORT).
  • Iwu a na-ebupụta ngwa IDF Monitor:

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

  • Mgbe mmalite na ndekọ nyocha gachara, ị ga-ahụ "Ndewo ụwa!" ebipụtara site na ngwa.

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

  • Ka ịpụ na nyocha IDF, jiri ụzọ mkpirisi Ctrl+].
  • Nke ahụ bụ naanị ihe ịchọrọ ịmalite na modul ESP8684-WROOM-06C! Ugbu a, ị dịla njikere ịnwale ụfọdụ exampdị na ESP-IDF, ma ọ bụ gaa n'ihu iji mepụta ngwa gị.

Nkwupụta FCC US

Ngwaọrụ ahụ kwekọrọ na KDB 996369 D03 OEM ntuziaka v01. N'okpuru bụ ntuziaka ntinye maka ndị na-emepụta ngwaahịa nnabata dị ka KDB 996369 D03 OEM Manual v01.

Ndepụta Iwu FCC dị
FCC Nkebi 15 Nkebi C 15.247

Ọnọdụ eji arụ ọrụ akọwapụtara
Modul nwere WiFi na BLE ọrụ.

  • Ugboro ọrụ:
    • WiFi: 2412 ~ ​​2462 MHz
    • Bluetooth: 2402 ~ ​​2480 MHz
  • Ọnụọgụ nke ọwa:
    • WiFi: 11
    • Bluetooth: 40
  • Mgbanwe:
    • WiFi: DSSS; OFDM
    • Bluetooth: GFSK;
  • Ụdị: Antenna PCB nọ n'ụgbọ
  • Nweta: 2.7 dBi Max
    Enwere ike iji modul ahụ maka ngwa IoT nwere oke 2.7 dBi antenna. Ndị na-emepụta ihe na-etinye modul a n'ime ngwaahịa ha ga-ahụrịrị na ngwaahịa ikpeazụ mejupụtara kwekọrọ na ihe FCC chọrọ site na nyocha teknụzụ ma ọ bụ nyocha nke iwu FCC, gụnyere ọrụ nnyefe. Onye nrụpụta ụlọ ọrụ kwesịrị ịma ka ọ ghara inye onye ọrụ njedebe ozi gbasara otu esi etinye ma ọ bụ wepu modul RF a na ntuziaka onye ọrụ nke ngwaahịa ikpeazụ na-ejikọta modul a. Akwụkwọ ntuziaka njedebe ga-agụnye ozi/ịdọ aka ná ntị usoro iwu niile achọrọ dị ka egosiri n'akwụkwọ ntuziaka a.

Usoro modul nwere oke
Ọ metụtaghị. Modul bụ otu modul ma na-akwado ihe FCC Nkebi 15.212 chọrọ.

Chọpụta atụmatụ antenna
Ọ metụtaghị. Modul ahụ nwere antenna ya, ọ chọghịkwa eriri microstrip trace e biri ebi nke onye ọbịa, wdg.

Nlebanya mkpughe RF
Ekwesịrị itinye modul ahụ na akụrụngwa nnabata nke na-echekwa ma ọ dịkarịa ala 20cm n'etiti antenna na ahụ ndị ọrụ; ma ọ bụrụ na agbanweela nkwupụta mkpughe RF ma ọ bụ okirikiri nhọrọ ukwuu, mgbe ahụ, achọrọ onye nrụpụta ngwaahịa nnabata ka ọ buru ọrụ maka modul site na mgbanwe na FCC ID ma ọ bụ ngwa ọhụrụ. Enweghị ike iji ID FCC nke modul na ngwaahịa ikpeazụ. N'ọnọdụ ndị a, onye nrụpụta ga-ahụ maka nyochaghachi ngwaahịa njedebe (gụnyere onye na-ebugharị) yana nweta ikike FCC dị iche.

Antenna

  • Nkọwapụta nke antenna bụ ndị a:
    • Ụdị: PCB Antenna
    • Nweta: 2.7 dBi
  • Ezubere ngwaọrụ a naanị maka ndị nrụpụta ụlọ n'okpuru ọnọdụ ndị a:
    • Modul nnyefe nwere ike ọ gaghị ejikọta ya na ihe mgbasa ozi ma ọ bụ antenna ọ bụla ọzọ.
    • A ga-eji modul ahụ naanị site na antenna (s) mpụga nke nwalere na mbụ site na modul a.
    • Antenna ga-ejikọta ya na-adịgide adịgide ma ọ bụ were ihe njikọ antenna 'pụrụ iche'.
  • Ọ bụrụhaala na emezuru ọnọdụ ndị dị n'elu, a gaghị achọ nyocha ndị ọzọ na-ebufe. Agbanyeghị, onye nrụpụta ụlọ ka na-ahụ maka ịnwale ngwaahịa ha maka njedebe maka nnabata ọ bụla achọrọ na modul a arụnyere (maka ex.ample, ngwaọrụ dijitalụ anapụta, PC peripheral chọrọ, wdg).

Ozi akara na nnabata
Ndị na-emepụta ngwaahịa ndị ọbịa kwesịrị ịnye akara anụ ahụ ma ọ bụ e-e-kọwapụta "nwere FCC ID: 2AC7Z-ESP868406C" na ngwaahịa ha emechara.

Ozi na ụdị ule na ihe nyocha ọzọ chọrọ

  • Ugboro ọrụ:
    • WiFi: 2412 ~ ​​2462 MHz
    • Bluetooth: 2402 ~ ​​2480 MHz
  • Ọnụọgụ nke ọwa:
    • WiFi: 11
    • Bluetooth: 40
  • Mgbanwe:
    • WiFi: DSSS; OFDM
    • Bluetooth: GFSK;
      Ndị na-emepụta ndị ọbịa ga-eme nnwale nke radiated na-eduzi emission na spurious emission, wdg, dị ka ụdị ule n'ezie maka onye na-ebufe modular naanị ya na onye ọbịa, yana maka ọtụtụ modul na-ebufe n'otu oge ma ọ bụ ndị ọzọ na-ebugharị na ngwaahịa nnabata. Naanị mgbe nsonaazụ ule niile nke ụdị ule kwekọrọ na ihe FCC chọrọ, mgbe ahụ a ga-ere ngwaahịa ikpeazụ n'ụzọ iwu kwadoro.

Nnwale agbakwunyere, Nkebi 15 sobere B

  • Onye na-ebufe modular bụ naanị FCC nyere ikike maka FCC Nkebi 15 Nkebi nke C 15.247, na onye nrụpụta ngwaahịa na-ahụ maka nnabata nke iwu FCC ọ bụla na-emetụta onye ọbịa na-anaghị ekpuchiri ya na onyinye asambodo modular transmitter. Ọ bụrụ na onye nyere onyinye ahụ na-ere ngwaahịa ha ka ọ bụrụ akụkụ nke 15 Subpart B na-akwado (mgbe ọ nwekwara sekit dijitalụ radieshon na-amaghị ama), mgbe ahụ onye nyere ya ga-enye ọkwa na-ekwupụta na ngwaahịa ikpeazụ ikpeazụ ka chọrọ nnwale nnabata nke Nkebi 15 Subpart B na nnyefe modular arụnyere.
  • A nwalere ngwa a wee hụ na ọ dabara na oke maka ngwaọrụ dijitalụ Klas B, n'okpuru akụkụ 15 nke Iwu FCC. Emebere oke ndị a iji nye nchebe ezi uche dị na ya megide nnyonye anya na-emerụ emerụ na ntinye ụlọ. Akụrụngwa a na-ewepụta, na-eji, ma nwee ike ịgbasa ike ugboro redio na, ọ bụrụ na etinyeghị ya ma jiri ya dịka ntuziaka siri dị, nwere ike ibute ndabichi na-emerụ ahụ na nkwukọrịta redio.
  • Agbanyeghị, enweghị nkwa na nnyonye anya agaghị eme na otu nrụnye. Ọ bụrụ na akụrụngwa a na-ebute nnyonye anya na-emerụ ahụ na nnabata redio ma ọ bụ telivishọn, nke enwere ike ikpebi site na ịgbanyụ ma gbanye akụrụngwa, a na-agba onye ọrụ ume ka ọ nwaa idozi nnyonye anya site na otu n'ime usoro ndị a:
    • Megharịa ma ọ bụ bugharịa antenna nnata.
    • Mee ka nkewa dị n'etiti akụrụngwa na nnata.
    • Jikọọ akụrụngwa na ntinye na sekit dị iche na nke ejikọrọ onye nnata.
    • Kpọtụrụ onye na-ere ahịa ma ọ bụ onye ọrụ redio/TV nwere ahụmahụ maka enyemaka.
  • Ngwaọrụ a na-akwado akụkụ 15 nke Iwu FCC. A na-arụ ọrụ n'okpuru ọnọdụ abụọ a:
    • Ngwaọrụ a nwere ike ọ gaghị ebute nnyonye anya na-emerụ ahụ.
    • Ngwaọrụ a ga-anabatarịrị nnyonye anya ọ bụla enwetara, gụnyere nnyonye anya nwere ike ibute ọrụ na-achọghị.
      Ịkpachara anya:
      Mgbanwe ọ bụla ma ọ bụ mgbanwe ọ bụla nke ndị otu na-ahụ maka nnabata na-akwadoghị nke ọma nwere ike imebi ikike onye ọrụ iji rụọ ngwa ahụ.
  • Ngwa a na-akwado oke mkpughe radieshon FCC RF nke edobere maka gburugburu enweghị njikwa. Ngwaọrụ a na antenna ya agaghị ejikọta ma ọ bụ na-arụ ọrụ na njikọ antenna ma ọ bụ nnyefe ọ bụla ọzọ. A ga-etinyerịrị antennas eji maka nnyefe a iji nye ebe dịpụrụ adịpụ nke opekata mpe 20 cm site na mmadụ niile na agaghị etinye ya ma ọ bụ na-arụ ọrụ na njikọ antenna ma ọ bụ nnyefe ọ bụla.

Ntuziaka njikọta OEM
Ezubere ngwaọrụ a naanị maka ndị nrụpụta OEM n'okpuru ọnọdụ ndị a:

  • Modul nnyefe nwere ike ọ gaghị ejikọta ya na ihe mgbasa ozi ma ọ bụ antenna ọ bụla ọzọ.
  • A ga-eji modul ahụ mee naanị ya na antenna nwalere na mbụ na modul a kwadoro.
  • Ọ bụrụhaala na emezuru ọnọdụ ndị dị n'elu, a gaghị achọ nyocha ndị ọzọ na-ebufe. Agbanyeghị, onye na-ahụ maka OEM ka na-ahụ maka ịnwale ngwaahịa ha maka njedebe maka nnabata ọ bụla achọrọ na modul a arụnyere (maka ex.ample, ngwaọrụ dijitalụ anapụta, PC peripheral chọrọ, wdg).

Ịdị irè nke iji asambodo modul
Ọ bụrụ na enweghị ike imezu ọnọdụ ndị a (maka mbuample, ụfọdụ nhazi laptọọpụ ma ọ bụ ọnọdụ ya na onye na-ebufe ọzọ), mgbe ahụ, ikike FCC maka modul a jikọtara ya na ngwa ndị ọbịa anaghị ewere dị irè, na FCC ID nke modul enweghị ike iji na ngwaahịa ikpeazụ. N'ọnọdụ ndị a, onye ntinye OEM ga-ahụ maka nyochaghachi ngwaahịa njedebe (gụnyere onye na-ebugharị) na ịnweta ikike FCC dị iche.

Kwụsị ntinye aha ngwaahịa
A ga-enwerịrị akara ngwaahịa ngwụcha na mpaghara a na-ahụ anya yana ihe ndị a: “nwere NJ FCC Module Transmitter: 2AC7Z-ESP868406C”.

Akwụkwọ emetụtara na akụrụngwa agbakwunyere

Mpaghara Mmepụta

  • Ntuziaka mmemme ESP-IDF maka ESP8684 - Akwụkwọ sara mbara maka usoro mmepe ESP-IDF.
  • ESP-IDF na usoro mmepe ndị ọzọ na GitHub.
    https://github.com/espressif
  • ESP32 BBS Forum – Engineer-to-Engineer (E2E) Community for Espressif ngwaahịa, ebe ị nwere ike biputere ajụjụ,
    kekọrịta ihe ọmụma, nyochaa echiche, ma nyere aka dozie nsogbu gị na ndị injinia ibe.
    https://esp32.com/
  • Akwụkwọ akụkọ ESP - Omume kacha mma, akụkọ, na ndetu sitere na ndị Espressif.
    https://blog.espressif.com/
  • Hụ taabụ SDKs, Demos, Apps, Tools, and AT Firmware.
    https://espressif.com/en/support/download/sdks-demos

Ngwaahịa

Kpọtụrụ anyị
Hụ taabụ Ajụjụ Ọrịre, Ajuju nka nka, nhazi sekit & PCB Design Review, nweta Samples (ụlọ ahịa n'ịntanetị), Bụrụ onye na-ebubata anyị, Nkwupụta & Aro. https://espressif.com/en/contact-us/sales-questions

Nkwachapụta na Nwebiisinka

  • Ozi dị na akwụkwọ a, gụnyere URL ntụaka, ga-agbanwe agbanwe na-enweghị ọkwa.
  • A na-enye ozi ndị otu atọ niile dị n'akwụkwọ a dịka ọ na-enweghị akwụkwọ ikike maka izi ezi na izi ezi ya.
  • Ọ BỤGHỊ KWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWỤKWASỊA NKE Ọ BỤLA NKE Ọ BỤRỤ N'ỤMỤMỤ, NKEMỤWA,MỌ Ọ BỤLA NKE Ọ BỤLA NKE YAAMPLE.
  • Akwụsịla ụgwọ niile, gụnyere ụgwọ maka ịda iwu ikike ọ bụla, metụtara iji ozi dị na akwụkwọ a. Ọ nweghị ikike egosipụtara ma ọ bụ nke egosipụtara, site na estoppel ma ọ bụ uzọ ọzọ, enyere ikike ikike ọgụgụ isi ọ bụla n'ime ebe a.
  • Akara otu Wi-Fi Alliance bụ ụghalaahịa nke Wi-Fi Alliance. Akara Bluetooth bụ ụghalaahịa edenyere n'akwụkwọ ikikere nke Bluetooth SIG.
  • Aha ahia niile, ụghalaahịa, na ụghalaahịa edenyere aha n'akwụkwọ a bụ nke ndị nwe ha ma kwenye ugbu a.

Ajụjụ A na-ajụkarị (FAQ)

  • Enwere m ike iji ma ọrụ Wi-Fi na Bluetooth n'otu oge na ESP8684-WROOM-06C?
    Ee, modul na-akwado ma ọrụ Wi-Fi na Bluetooth n'otu oge, na-enye ngwa dị iche iche na-achọ ike ikuku abụọ.
  • Kedu ụdị okpomọkụ a na-atụ aro maka ịrụ ọrụ ESP8684-WROOM-06C?
    A na-akọwapụta ụdị ọnọdụ okpomọkụ a na-atụ aro maka modul ahụ na mpempe akwụkwọ data ma ekwesịrị ịkwado ya maka ịrụ ọrụ kacha mma na ogologo ndụ.

Akwụkwọ / akụrụngwa

Sistemụ ESPRESSIF ESP8684-WroomM-060 ESP32 C2 Modul [pdf] Akwụkwọ ntuziaka onye ọrụ
2AC7Z-ESP868406C, 2AC7ZESP868406C, esp868406c, ESP8684-WROOM-060 ESP32 C2 Modul

Ntụaka

Hapụ ikwu

Agaghị ebipụta adreesị ozi-e gị. Akara mpaghara achọrọ akara *