Zviri mukati hide
1 ESPRESSIF ESP32-H2-WROOM-02C Bluetooth Yakaderera Energy uye IEEE 802.15.4 Module
2 Module Overview
3 Pin Definitions
4 Tanga
5 Chirevo cheUS FCC
6 Related Documentation and Resources
7 FAQ
8 Zvinyorwa / Zvishandiso
8.1 References

ESPRESSIF-LOGO

ESPRESSIF ESP32-H2-WROOM-02C Bluetooth Yakaderera Energy uye IEEE 802.15.4 Module

ESPRESSIF-ESP32-H2-WROOM-02C-Bluetooth-Low-Energy-uye-IEEE-802154-Module- PRODUCT

Module Overview

Features

CPU uye On-Chip Memory

  • ESP32-H2 yakamisikidzwa, RISC-V single-core 32-bit microprocessor, inosvika 96 MHz
  •  128 KB ROM
  •  320 KB SRAM
  • 4 KB LP Memory
  • 2 MB kana 4 MB mu-package flash

Bluetooth

  • Bluetooth Low Energy (Bluetooth 5.3 yakasimbiswa)
  • Bluetooth mesh
  • Bluetooth Low Energy kureba (Coded PHY, 125 Kbps uye 500 Kbps)
  •  Bluetooth Yakaderera Energy yakakwira kumhanya (2 Mbps)
  • Bluetooth Yakaderera Energy kushambadzira ekuwedzera uye akawanda ekushambadzira seti
  • Kushanda panguva imwe chete kweNhepfenyuro,

Observer, Pakati, uye Peripheral zvishandiso

  • Multiple connections
  • LE simba rekutonga

IEEE 802.15.4

  • IEEE Standard 802.15.4-2015 inoenderana
  • Inotsigira 250 Kbps data reti mu2.4 GHz bhendi uye OQPSK PHY
  • Inotsigira Thread
  •  Inotsigira Zigbee 3.0
  • Inotsigira Nyaya
  • Inotsigira mamwe maapplication-layer protocol (HomeKit, MQTT, nezvimwewo)

Peripherals

  • 19 GPIOs
    - 3 mapini ekusunga
  • I2C, I2S, SPI, UART, ADC, LED PWM, ETM, GDMA, PCNT, PARLIO, RMT, TWAI®, MCPWM, USB Serial/JTAG, tembiricha sensor, general-chinangwa nguva, system timer, watchdog timer

Yakabatanidzwa Zvikamu paModule

  •  32 MHz crystal oscillator

Kanyanga Sarudzo

  • Pa-board PCB antenna

Operating Conditions

  • Kushanda voltage/Simba rekushandisa: 3.0∼3.6 V
  • Kushanda ambient tembiricha: -40∼105 °C

Tsanangudzo
ESP32-H2-WROOM-02C ine simba, generic Bluetooth® Low Energy uye IEEE 802.15.4 combo module ine yakapfuma seti yemaperipherals. Iyi module isarudzo yakanaka kune akasiyana siyana ekushandisa mamiriro ane hukama neInternet Yezvinhu (IoT), senge akaiswa masisitimu, imba yakangwara, magetsi anopfeka, nezvimwe.
ESP32-H2-WROOM-02C inouya nePCB antenna.
Iyo yakatevedzana kuenzanisa yeESP32-H2-WROOM-02C ndeiyi inotevera:

Tafura 1: ESP32-H2-WROOM-02C Series Kuenzanisa

Kuodha Code Flash Ambient Temp.

(°C)

 Size

(mm)
ESP32-H2-WROOM-02C-H2S 2 MB (Quad SPI) -40∼105 20.0 × 18.0 × 3.2
ESP32-H2-WROOM-02C-H4S 4 MB (Quad SPI)

ESP32-H2-WROOM-02C yakabatanidza ESP32-H2 chip, iyo ine 32-bit RISC-V single-core CPU inoshanda kusvika ku96 MHz.

Cherechedza:
Kuti uwane rumwe ruzivo nezve ESP32-H2 chip, ndapota tarisa ESP32-H2 Series Datasheet.

Pin Definitions

Kurongedzwa kwepini
Iyo pini dhayagiramu pazasi inoratidza inofungidzirwa nzvimbo yemapini pane module.

ESPRESSIF-ESP32-H2-WROOM-02C-Bluetooth-Low-Energy-and-IEEE-802154-Module- (2)

Tarira A:
Iyo zoni yakamisikidzwa nemitsara ine madoti ndiyo antenna keepout zone. Kuti udzidze zvakawanda nezve nzvimbo yekuchengetedza yeantenna yemodule pabhesi bhodhi, ndapota tarisa kuESP32-H2 Hardware Dhizaini Mirayiridzo > Chikamu Kumisa Module paBase Board.

Pin Tsanangudzo
Iyo module ine 29 pini. Ona tsananguro dzepini muTable 2 Pini Tsanangudzo.
Nezve peripheral pini zvigadziriso, ndapota tarisa kune ESP32-H2 Series Datasheet.

Tafura 2: Pini Tsanangudzo

Zita Aihwa. Type1 Function
3V3 1 P Magetsi

Tafura 2 - inoenderera kubva papeji yapfuura

Zita Aihwa. Type1 Function
 

EN

  

2

  

I

 High: on, inogonesa chip. Yakaderera: yadzimwa, iyo chip inodzima.

Cherechedza: Usasiye pini yeEN ichiyangarara.
IO4 3 I/O/T GPIO4, FSPICLK, ADC1_CH3, MTCK
IO5 4 I/O/T GPIO5, FSPID, ADC1_CH4, MTDI
IO10 5 I/O/T GPIO10, ZCD0
IO11 6 I/O/T GPIO11, ZCD1
IO8 7 I/O/T GPIO8
IO9 8 I/O/T GPIO9
GND 9, 13, 29 P Ground
IO12 10 I/O/T GPIO12
IO13 11 I/O/T GPIO13, XTAL_32K_P
IO14 12 I/O/T GPIO14, XTAL_32K_N
VBAT 14 P Yakabatanidzwa kune yemukati 3V3 magetsi ekupa (Default) kana yekunze bhatiri

magetsi (3.0 ~ 3.6 V).
IO22 15 I/O/T GPIO22
NC 16 ~19 — NC
IO25 20 I/O/T GPIO25, FSPICS3
RXD0 21 I/O/T GPIO23, FSPICS1, U0RXD
TXD0 22 I/O/T GPIO24, FSPICS2, U0TXD
IO26 23 I/O/T GPIO26, FSPICS4, USB_D-
IO27 24 I/O/T GPIO27, FSPICS5, USB_D+
IO3 25 I/O/T GPIO3, FSPIHD, ADC1_CH2, MTDO
IO2 26 I/O/T GPIO2, FSPIWP, ADC1_CH1, MMS
IO1 27 I/O/T GPIO1, FSPICS0, ADC1_CH0
IO0 28 I/O/T GPIO0, FSPIQ

1 P: magetsi; I: input; O: kubuda; T: high impedance.

Tanga

Zvaunoda
Kugadzira zvikumbiro zvemodule unoda:

  • 1 x ESP32-H2-WROOM-02C
  • 1 x Espressif RF yekuongorora bhodhi
  • 1 x USB-ku-Serial bhodhi
  • 1 x Micro-USB tambo
  • 1 x PC inoshandisa Linux

Mugwaro iri remushandisi, tinotora Linux inoshanda sisitimu seye example. Kuti uwane rumwe ruzivo nezve kumisikidzwa paWindows uye macOS, ndapota tarisa ESP-IDF Programming Guide yeESP32-H2.

Hardware Connection

  1.  Solder ESP32-H2-WROOM-02C module kune RF yekuongorora bhodhi sezvakaratidzwa mumufananidzo 2.ESPRESSIF-ESP32-H2-WROOM-02C-Bluetooth-Low-Energy-and-IEEE-802154-Module- (3)
  2. Batanidza iyo RF yekuyedza bhodhi kune USB-ku-Serial bhodhi kuburikidza neTXD, RXD, uye GND.
  3. Batanidza USB-ku-Serial board kuPC.
  4. Batanidza RF yekuyedza bhodhi kuPC kana dhiraivha yemagetsi kugonesa 5 V magetsi, kuburikidza neMicro-USB tambo.
  5. Panguva yekurodha, batanidza IO9 kuGND kuburikidza nejumper. Wobva wabatidza "BATIA" bhodhi rekuyedza.
  6. Dhawunirodha firmware muflash. Kuti uwane rumwe ruzivo, ona zvikamu pazasi.
  7. Mushure mekurodha, bvisa jumper paIO9 uye GND.
  8. Simba kumusoro kweRF yekuongorora bhodhi zvakare. Iyo module ichachinja kune inoshanda mode. Iyo chip ichaverenga zvirongwa kubva kuflash pakutanga.

Cherechedza:
IO9 inodhonzwa nechomukati (logic yakakwirira). Kana IO9 ikachengetwa yakakwira kana kusiiwa ichiyangarara, yakajairika Boot mode (SPI Boot) inosarudzwa. Kana pini iyi yakadhonzwa pasi kuGND, iyo Download mode (Joint Download Boot) inosarudzwa. Ziva kuti IO8 inofanirwa kunge yakakwira kuti ishande zvakanaka muKurodha mode. Kuti uwane rumwe ruzivo nezve ESP32-H2-WROOM-02C, ndapota tarisa kuESP32-H2 Series Datasheet.

3.3 Gadzira Nzvimbo Yebudiriro
Iyo Espressif IoT Development Framework (ESP-IDF kwenguva pfupi) igadziriro yekugadzira zvikumbiro zvinoenderana neEspressif chips. Vashandisi vanogona kugadzira maapplication neESP32-H2 muWindows/Linux/macOS zvichibva paESP-IDF. Pano isu tinotora Linux inoshanda sisitimu se example.
3.3.1 Kuisa Prerequisites
Kuti uunganidze neESP-IDF unofanirwa kuwana mapakeji anotevera:

  • CentOS 7 & 8:
    • sudo yum -y kugadzirisa && sudo yum kuisa git wget flex bison gperf python3 cmake ninja-kuvaka ccache dfu-util libusbx
  • Ubuntu uye Debian:
    •  sudo apt-tora kuisa git wget flex bison gperf python3 python3-pip python3- venv cmake ninja-kuvaka ccache libffi-dev libssl-dev dfu-util libusb-1.0-0
  • Arch:
    • sudo pacman -S -inoda gcc git ita flex bison gperf python cmake ninja ccache dfu-util libusb python-pip

Cherechedza:

  • Gwaro iri rinoshandisa dhairekitori ~/esp paLinux senge yekuisa folda yeESP-IDF.
  • Ramba uchifunga kuti ESP-IDF haitsigire nzvimbo munzira.

Tora ESP-IDF
Kuvaka zvikumbiro zveESP32-H2-WROOM-02C module, unoda maraibhurari esoftware anopihwa neEspressif muESP-IDF repository.
Kuti uwane ESP-IDF, gadzira dhairekitori rekuisa (~/esp) kurodha ESP-IDF kune uye kutevedzera repository ne 'git clone':

  1. mkdir -p ~/esp
  2. cd ~/esp
  3.  git clone -inodzokorora https://github.com/espressif/esp-idf.git

ESP-IDF ichatorwa mu ~/esp/esp-idf. Bvunza ESP-IDF Versions kuti uwane ruzivo rwekuti ndeipi ESP-IDF vhezheni yekushandisa mumamiriro akapihwa.

Gadzirisa Zvishandiso
Kunze kweESP-IDF, unofanirawo kuisa maturusi anoshandiswa neESP-IDF, senge compiler, debugger, Python packages, etc. ESP-IDF inopa chinyorwa chinonzi 'install.sh' kuti chibatsire kugadzirisa maturusi. mune imwe kuenda.

  1. cd ~/esp/esp-idf
  2. ./install.sh esp32h2

Gadzirisa Environment Variables
Zvishandiso zvakaiswa hazvisati zvawedzerwa kune PATH nharaunda inosiyana. Kuita kuti maturusi ashandiswe kubva kumutsara wekuraira, mamwe mamiriro enzvimbo anofanirwa kusetwa. ESP-IDF inopa imwe script 'export.sh' inoita izvozvo. Mune iyo terminal yauchazoshandisa ESP-IDF, mhanya:

  1. $HOME/esp/esp-idf/export.sh

Iye zvino zvese zvagadzirira, unogona kuvaka purojekiti yako yekutanga paESP32-H2-WROOM-02C module.

Gadzira Yako Yekutanga Project

Kutanga chirongwa
Iye zvino wagadzirira kugadzirira chikumbiro chako cheESP32-H2-WROOM-02C module. Unogona kutanga nekutanga/hello_world chirongwa kubva kune exampLes directory muESP-IDF.
Kopa kutanga/hello_world ku ~/esp dhairekitori:

  1.  cd ~/esp
  2. cp -r $IDF_PATH/examples/get-start/hello_world .

Kune huwandu hwe example mapurojekiti mune exampLes directory muESP-IDF. Unogona kukopa chero purojekiti nenzira imwechete seyakaratidzwa pamusoro uye woimhanyisa. Zvinogoneka zvakare kugadzira examps in-place, pasina kutanga waakopa.

Unganidza Mudziyo Wako
Zvino batanidza module yako pakombuta uye tarisa pasi peiyo serial port iyo module inoonekwa. Serial ports muLinux anotanga ne '/ dev/tty' mumazita avo. Mhanya murairo uri pasi apa kaviri, kutanga nebhodhi risina kuvharwa, uye nekubatanidzwa. Chiteshi chinooneka kechipiri ndicho chaunoda:

  1. 1s /dev/tty*

Cherechedza
Chengetedza zita rechiteshi riri nyore sezvauchazorida mumatanho anotevera.

Configure
Enda kune yako 'hello_world' dhairekitori kubva Danho 3.4.1. Tanga Project, isa ESP32-H2 chip sechinangwa uye mhanyisa purojekiti yekumisikidza utility 'menuconfig'.

  1. cd ~/esp/hello_world
  2. idf.py set-target esp32h2
  3. idf.py menuconfig

Kuisa chinangwa ne 'idf.py set-target esp32h2' kunofanira kuitwa kamwe chete, mushure mekuvhura chirongwa chitsva. Kana iyo purojekiti iine zvimwe zviripo zvekuvaka uye zvigadziriso, zvinocheneswa uye kutanga. Icho chinangwa chinogona kuchengetwa mukusiyana kwezvakatipoteredza kuti usvetuke danho iri zvachose. Ona Kusarudza Chinangwa kuti uwane rumwe ruzivo.
Kana matanho apfuura akaitwa nemazvo, iyi inotevera menyu inobuda:

ESPRESSIF-ESP32-H2-WROOM-02C-Bluetooth-Low-Energy-and-IEEE-802154-Module- (1)

Uri kushandisa iyi menyu kumisa mapurojekiti akasiyana, semuenzaniso zita retiweki yeWi-Fi nepassword, kumhanya kwepurosesa, nezvimwewo. Kumisikidza chirongwa nemenuconfig kunogona kudarikwa kuti “hello_word”. Ex uyuample ichamhanya ine default configuration
Iwo mavara emenyu anogona kunge akasiyana mune yako terminal. Unogona kushandura chitarisiko nesarudzo '-̉-style'̉. Ndokumbira mumhanye 'idf.py menuconfig -̉-help'̉ kuti uwane rumwe ruzivo.

Vakai Project
Gadzira purojekiti nekumhanya:

  1. idf.py kuvaka

Uyu murairo uchaunganidza chikumbiro uye ese ESP-IDF zvikamu, zvino ichagadzira iyo bootloader, tafura yekuparadzanisa, uye mabhinari ekushandisa.

  1. $ idf.py kuvaka
  2. Kumhanya cmake mudhairekitori / nzira/ku/hello_world/kuvaka
  3. Kuita "cmake -G Ninja - yarn-uninitialized /path/to/hello_world"…
  4. Yambiro nezveuninitialized values.
  5. - Yakawanikwa Git: /usr/bin/git (yakawanikwa vhezheni "2.17.0")
  6. -Kuvaka isina chinhu aws_iot chikamu nekuda kwekugadziriswa
  7. - Mazita echikamu:…
  8. -Nzira dzezvikamu:…
  10. ... (mimwe mitsara yekuvaka system inobuda)
  12. [527/527] Kugadzira hello_world.bin
  13. esptool.py v2.3.1
  15. Kuvakwa kweprojekiti kwapera. Kupenya, shandisa murairo uyu:
  16.  build/partition_table/ partition-table.bin
  17. kana kumhanya 'idf.py -p PORT flash'
    Kana pasina zvikanganiso, kuvaka kuchapedza nekugadzira iyo firmware binary .bin file.

Flash paChishandiso
Ratidza mabhinari auchangobva kuvaka pane yako module nekumhanya:

  1. idf.py -p PORT flash

Tsiva PORT neyako ESP32-H2 board's serial port name kubva Danho: Batanidza Chishandiso Chako.
Iwe unogona zvakare kushandura iyo flasher baud mwero nekutsiva BAUD neiyo baud rate yaunoda. The default baud rate ndeye 460800.
Kuti uwane rumwe ruzivo nezve idf.py nharo, ona idf.py.

Cherechedza:
Iyo sarudzo 'flash' inovaka uye inopenya purojekiti, saka kumhanya 'idf.py kuvaka' hakudiwi.
Paunenge uchipenya, iwe uchaona iyo inobuda log yakafanana neinotevera:

  1.  …
  2.  esptool esp32h2 -p /dev/ttyUSB0 -b 460800 –before=default_reset –after=hard_reset write_flash –flash_mode dio –flash_freq 48m –flash_size 2MB 0x0 bootloader/ bootloader.bin 0x100000 hello_0000. partition_table/partition-table.bin
  3. esptool.py v4.6
  4. Seri port /dev/ttyUSB0
  5.  Kubatanidza….
  6. Chip is ESP32-H2 (kudzokorora v0.1)
  7. Zvimiro: BLE
  8. Crystal iri 32MHz
  9. MAC: 60:55:f9:f7:3e:93:ff:fe
  10. Kuisa stub...
  11. Kumhanya stub…
  12. Stub ichimhanya...
  13. Kuchinja baud rate ku460800
  14. Changed.
  15. Kugadzirisa saizi yemwenje...
  16. Flash ichadzimwa kubva pa0x00000000 kusvika 0x00005fff…
  17. Flash ichadzimwa kubva pa0x00010000 kusvika 0x00034fff…
  18. Flash ichadzimwa kubva pa0x00008000 kusvika 0x00008fff…
  19. Yakadzvanywa 20880 bytes kusvika 12788…
  20. Kunyora pa0x00000000… (100 %)
  21. Akanyora 20880 bytes (12788 yakadzvanywa) pa 0x00000000 mumasekonzi 0.6 (inoshanda 297.5 kbit/s)…
  22. Hash yedata yakasimbiswa.
  23. Yakadzvanywa 149424 bytes kusvika 79574…
  24. Kunyora pa0x00010000… (20 %)
  25. Kunyora pa0x00019959… (40 %)
  26. Kunyora pa0x00020bb5… (60 %)
  27. Kunyora pa 0x00026d8f… (80 %)
  28. Kunyora pa 0x0002e60a… (100 %)
  29. Akanyora 149424 bytes (79574 yakadzvanywa) pa 0x00010000 mumasekonzi 2.1 (inoshanda 571.7 kbit/s)…
  30. Hash yedata yakasimbiswa.
  31. Yakadzvanywa 3072 bytes kusvika 103…
  32. Kunyora pa0x00008000… (100 %)
  33. Akanyora 3072 bytes (103 yakamanikidzwa) pa0x00008000 mumasekonzi 0.0 (inoshanda 539.7 kbit/s)…
  34. Hash yedata yakasimbiswa.
  36. Kuenda…
  37. Kugadzirisa zvakaoma kuburikidza neRTS pin…

Kana pasina nyaya pakupera kweiyo flash process, bhodhi rinotangazve uye kutanga iyo "hello_world" application.

Monitor
Kuti utarise kana "hello_world" iri kushanda zvechokwadi, nyora 'idf.py -p PORT monitor' (Usakanganwa kutsiva PORT nezita rako rechiteshi).
Uyu murairo unotanga iyo IDF Monitor application:

  1. $ idf.py -p monitor
  2. Kumhanya idf_monitor mudhairekitori […]/esp/hello_world/build
  3. Kuita "python […]/esp-idf/tools/idf_monitor.py -b 115200 […]/esp/hello_world/ build/hello_world.elf”…
  4. — idf_monitor on 115200 -
  5. — Siya: Ctrl+] | Menyu: Ctrl+T | Batsira: Ctrl+T inoteverwa neCtrl+H —
  6. ets Jun 8 2016 00:22:57
  8. kutanga:0x1 (POWERON_RESET), boot:0x13 (SPI_FAST_FLASH_BOOT)
  9. ets Jun 8 2016 00:22:57
  10. …

Mushure mekutanga uye yekuongorora matanda kukwira kumusoro, iwe unofanirwa kuona "Mhoro nyika!" yakadhindwa neapp.

  1.  …
  2.  Mhoro nyika!
  3. Inotangazve mumasekonzi gumi...
  4. Iyi esp32h2 chip ine 1 CPU core(s), BLE, 802.15.4 (Zigbee/Thread), silicon revision v0.1, 2 MB kunze flash
  5. Saizi yakaderera yemahara murwi: 268256 bytes
  6. Inotangazve mumasekonzi gumi...
  7. Inotangazve mumasekonzi gumi...
  8. Inotangazve mumasekonzi gumi...

Kubuda IDF yekutarisa shandisa nzira yekudimbudzira Ctrl+].
Ndizvo zvese zvaunoda kuti utange neESP32-H2-WROOM-02C module! Iye zvino wagadzirira kuedza imwe exampLes muESP-IDF, kana kuenda kurudyi kukugadzira yako maapplication.

Chirevo cheUS FCC

Chishandiso ichi chinoenderana neKDB 996369 D03 OEM Manual v01. Pazasi pane mirairo yekubatanidza yevagadziri vezvigadzirwa zvinoenderana neKDB 996369 D03 OEM Manual v01.

Rondedzero yeInoshanda FCC Mitemo
FCC Chikamu 15 Chikamu C 15.247

Specific Operational Use Conditions
Iyo module ine BLE, Thread, uye Zigbee mabasa.

  • Operation Frequency:
    • Bluetooth: 2402 ~ 2480 MHz
    • Zigbee: 2405 ~ 2480 MHz
    •  Thread: 2405 ~ 2480 MHz
  • Nhamba yeChannel:
    • Bluetooth: 40
    •  Zigbee/ Thread: 16
  • Modulation:
    • Bluetooth: GFSK
    • Zigbee: O-QPSK
    • Thread: O-QPSK
  • Rudzi: PCB Antenna
  • Kuwana: 3.26 dBi

Iyo module inogona kushandiswa kuIoT maapplication ane yakakura 3.26 dBi antenna. Mugadziri anoisa iyi moduli muchigadzirwa chavo anofanira kuona kuti chigadzirwa chekupedzisira checomposit chinoenderana nezvinodiwa neFCC nekuongorora kwehunyanzvi kana kuongororwa kumitemo yeFCC, kusanganisira iyo transmitter mashandiro. Mugadziri wemugadziri anofanirwa kuziva kusapa ruzivo kumushandisi wekupedzisira maererano nekuisa kana kubvisa iyi RF module mubhuku remushandisi wechigadzirwa chekupedzisira chinosanganisa module iyi. Gwaro rekushandisa rekupedzisira richasanganisira ruzivo rwese rwunodiwa / yambiro sekuratidzwa mubhuku rino.

Yakaganhurirwa Module Maitiro
Hazvigoneke. Iyo module imodule imwechete uye inoenderana nezvinodiwa zveFCC Chikamu 15.212.

Tevera Antenna Dhizaini
Hazvigoneke. Iyo module ine antenna yayo, uye haidi yakadhindwa bhodhi microstrip trace antenna, nezvimwe.

RF Exposure Mafungiro
Iyo module inofanirwa kuisirwa mumudziyo wekushandisa zvekuti ingangoita 20cm inochengetwa pakati peantenna nemuviri wevashandisi; uye kana RF yekuratidzwa chirevo kana magadzirirwo emodule akachinjwa, ipapo mugadziri wechigadzirwa anodiwa kuti atore mutoro wemodule kuburikidza neshanduko muFCC ID kana nyowani application. Iyo FCC ID yemodule haigone kushandiswa pachigadzirwa chekupedzisira. Mumamiriro ezvinhu aya, mugadziri anotambira achave nebasa rekuongororazve chigadzirwa chekupedzisira (kusanganisira chinotakurisa) uye kuwana mvumo yeFCC yakaparadzana.

Antennas
Tsanangudzo yeAntenna ndeiyi inotevera:

  • Rudzi: PCB Antenna
  •  Kuwana: 3.26 dBi

Ichi chishandiso chinoitirwa chete kune vanogadzira vanogadzira pasi pezvinotevera mamiriro:

  • Iyo transmitter module inogona kunge isiri-inowanikwa nechero imwe transmitter kana antenna.
  • Iyo module ichashandiswa chete neyekunze antenna (s) iyo yakatanga kuedzwa uye yakasimbiswa neiyi module.
  • Iyo antenna inofanirwa kunge yakabatanidzwa zvachose kana kushandisa 'yakasarudzika' antenna coupler.

Chero bedzi mamiriro ari pamusoro asangana, imwe transmitter bvunzo haizodikanwa. Nekudaro, mugadziri wemugadziri achiri nebasa rekuyedza yavo yekupedzisira-chigadzirwa kune chero humwe hunodikanwa hwekuteerera hunodiwa neiyi module yakaiswa (ye ex.ample, dhijitari mudziyo kuburitsa, PC peripheral zvinodiwa, nezvimwewo).

Label uye Ruzivo rwekutevedza
Vagadziri vezvigadzirwa zvevaenzi vanofanirwa kupa yemuviri kana e-label inotaura "Ine FCC ID: 2AC7Z-ESPH2WR02C" nechigadzirwa chavo chapera.

Ruzivo rwema test modes uye zvimwe zvinodiwa zvekuyedza

  • Operation Frequency:
    • Bluetooth: 2402 ~ 2480 MHz
    • Zigbee: 2405 ~ 2480 MHz
    • Thread: 2405 ~ 2480 MHz
  • Nhamba yeChannel:
    •  Bluetooth: 40
    • Zigbee/ Thread: 16
  • Modulation:
    • Bluetooth: GFSK
    •  Zigbee: O-QPSK
    • Thread: O-QPSK

Mugadziri wemugadziri anofanirwa kuita bvunzo yeradiated uye yakaitwa emission uye yenhema emission, zvichingodaro, zvinoenderana neayo chaiwo modhi yekuyedza yeakamira-yega modular transmitter mune inotambira, pamwe neyeakawanda panguva imwe chete kufambisa mamodule kana mamwe ma transmit muchigadzirwa chinotambira. Chete kana zvese zviyedzo zvema test modes zvichitevedzera zvinodiwa neFCC, ipapo chigadzirwa chekupedzisira chinogona kutengeswa zviri pamutemo.

Kuwedzera kuyedzwa, Chikamu 15 Chikamu B chinoenderana
Iyo modular transmitter inongova FCC mvumo yeFCC Chikamu 15 Subpart C 15.247 uye kuti mugadziri wechigadzirwa ane basa rekuteedzera chero mimwe mitemo yeFCC inoshanda kune mugamuchiri asina kuvharwa nemodular transmitter mvumo yechitupa. Kana uyo anopihwa achitengesa chigadzirwa chavo seChikamu 15 Chikamu B chinoteerana (kana icho chinewo chisingafungidzirwe-radiator dijiti yedunhu), ipapo mubatsiri achapa chiziviso chekuti chigadzirwa chekupedzisira chekutambira chichiri kuda Chikamu 15 Chikamu B chekuyedza kutevedzera nemodular transmitter. yakaiswa.
Midziyo iyi yakaedzwa uye yakawanikwa inoenderana nemiganhu yeKirasi B yedhijitari mudziyo, zvichienderana neChikamu15 cheFCC Mitemo. Iyi miganho yakagadzirirwa kupa dziviriro inonzwisisika kubva mukukanganisa kunokuvadza mukuiswa kwekugara. Mudziyo uyu unogadzira, unoshandisa uye unogona kuvheneka redhiyo frequency simba uye, kana isina kuiswa uye kushandiswa zvinoenderana nemirairo, inogona kukonzera kukanganisa kunokanganisa kufambiswa kweredhiyo.
Nekudaro, hapana vimbiso yekuti kukanganisa hakuzoitika mune imwe yekumisikidza. Kana chishandiso ichi chikakonzera kukanganisa kunokuvadza kune redhiyo kana terevhizheni, iyo inogona kutariswa nekudzima mudziyo nekubatidza, mushandisi anokurudzirwa kuyedza kugadzirisa kukanganiswa neimwe yeanotevera matanho:

  • Reorrent kana kutamisa antenna inogamuchira.
  • Wedzera kupatsanurwa pakati pemidziyo nemugamuchiri.
  • Batanidza midziyo mune yekubuda padunhu rakasiyana neiyo iyo inotambirwa yakabatana.
  • Bvunza mutengesi kana nyanzvi yeredhiyo/TV ine ruzivo kuti ubatsirwe.

Ichi chishandiso chinoenderana neChikamu 15 cheFCC Mitemo. Kushanda kunoenderana nemamiriro maviri anotevera:

  • Ichi chishandiso chinogona kusakonzera kukanganisa kunokuvadza.
  • Muchina uyu unofanirwa kugamuchira chero kukanganisa kunowanikwa, kusanganisira kukanganisa kunogona kukonzera kushanda kwausingadi.

Yambiro:
Chero shanduko kana zvigadziriso zvisina kutenderwa nebato rine chekuita nekutevedzwa zvinogona kukanganisa mushandisi simba rekushandisa mudziyo.
Mudziyo uyu unoenderana neFCC RF radiation exposure limits yakatemerwa nharaunda isingadzoreki. Ichi chishandiso uye antenna yacho haifanire kunge iri-pamwe kana kushanda pamwe chete nechero imwe antenna kana transmitter. Antennas anoshandiswa kune iyi transmitter anofanirwa kuisirwa kuti ape chinhambwe chekuparadzanisa chingangoita makumi maviri masendimita kubva kuvanhu vese uye haafanirwe kunge ari pamwe chete kana kushanda akabatana nechero imwe antenna kana transmitter.

OEM Kubatanidzwa Mirayiridzo
Ichi chishandiso chinoitirwa chete kune vanosanganisa OEM pasi pemamiriro anotevera:

  • Iyo transmitter module inogona kunge isiri-inowanikwa nechero imwe transmitter kana antenna.
  • Iyo module ichashandiswa chete neyekunze antenna (s) iyo yakatanga kuedzwa uye yakasimbiswa neiyi module.

Chero bedzi mamiriro ari pamusoro asangana, imwe transmitter bvunzo haizodikanwa. Nekudaro, iyo yekubatanidza yeOEM ichiri nebasa rekuyedza yavo yekupedzisira-chigadzirwa kune chero yakawedzera kutevedza zvinodiwa zvinodiwa neiyi module yakaiswa (yeex.ample, dhijitari mudziyo kuburitsa, PC peripheral zvinodiwa, nezvimwewo).

Kutendeseka kwekushandisa iyo Module Certification
Muchiitiko chekuti aya mamiriro haagone kusangana (semuenzanisoampuye mamwe magadzirirwo elaptop kana kubatanidza nzvimbo neimwe transmitter), ipapo mvumo yeFCC yemodule iyi yakabatana nemidziyo yekutambira haichanzi ishande uye iyo FCC ID yemodule haigone kushandiswa pachigadzirwa chekupedzisira. Mumamiriro ezvinhu aya, musanganisi weOEM achaita basa rekuongororazve chigadzirwa chekupedzisira (kusanganisira chinotakurisa) uye kuwana mvumo yeFCC yakaparadzana.

End Product Labeling
Chigadzirwa chekupedzisira chinofanira kunyorwa munzvimbo inoonekwa neinotevera: "Ine Transmitter Module FCC ID: 2AC7Z-ESPH2WR02C".

Related Documentation and Resources

Related Documentation

Developer Zone

  • ESP-IDF Programming Guide yeESP32-H2 - Zvinyorwa zvakawanda zveESP-IDF yekuvandudza chimiro.
  • ESP-IDF uye mamwe masisitimu ekusimudzira paGitHub.
    https://github.com/espressif
  • ESP32 BBS Forum - Injiniya-ku-Injiniya (E2E) Nharaunda yezvigadzirwa zveEspressif kwaunogona kutumira mibvunzo, kugovana ruzivo, kuongorora mazano, uye kubatsira kugadzirisa matambudziko nevamwe mainjiniya.
    https://esp32.com/
  • Iyo ESP Journal - Zvakanakisa Maitiro, Zvinyorwa, uye Zvinyorwa kubva kuEspressif vanhu.
    https://blog.espressif.com/
  • Ona iwo ma SDKs uye Demos, Mapurogiramu, Zvishandiso, AT Firmware.
    https://espressif.com/en/support/download/sdks-demos

Products

Taura nesu

Revision History

Date Version Kusunungura zvinyorwa
2025-03-27 v1.1 Official release

Disclaimer uye Copyright Notice
Ruzivo rwuri mugwaro iri, kusanganisira URL mareferensi, anogona kuchinja pasina chiziviso.
RUZIVO CHESE CHEBATO CHECHITATU MURUGWARO URI RAKAPIWA SEZVASI ZVISINA ZVINOGONA KUTI UYE CHOKWADI NEKUKUKA KWArwo.
HAPANA WARRANTI YAIPIWA KUGWARO RINO KUTI RICHITENGE, KUSANGANISA KUPARIDZA, KUKOdzera CHECHINANGWA CHECHOSE, KANA KUTI HACHIPIWA WARARANTI ZVIMWE ZVINOBVA PACHINHU CHECHIPIRI.AMPLE. Mhosva yese, kusanganisira mhosva yekutyorwa kwechero kodzero dzevaridzi, ine chekuita nekushandiswa kweruzivo rwuri mugwaro iri inorambwa. Hapana marezinesi anotaurwa kana kurehwa, ne estoppel kana neimwe nzira, kune chero kodzero dzepfuma yehungwaru dzinopihwa muno. Iyo Wi-Fi Alliance Member logo chiratidzo chekutengeserana cheWi-Fi Alliance. Iyo Bluetooth logo chiratidzo chakanyoreswa cheBluetooth SIG.
Mazita ese ekutengeserana, zviratidzo uye zvikwangwani zvakanyoreswa zvinotaurwa mugwaro rino zvinhu zvevaridzi vazvo, uye zvinotenderwa.
Copyright © 2025 Espressif Systems (Shanghai) Co., Ltd. Kodzero dzese dzakachengetwa.
www.espressif.com

FAQ

Chii chinonzi default power supply yeVBAT pin?

Pini yeVBAT yakabatana neiyo yemukati 3V3 magetsi emagetsi nekusarudzika kana inogona kubatanidzwa kune yekunze bhatiri magetsi kubva pa3.0 kusvika 3.6 V.

Zvinyorwa / Zvishandiso

ESPRESSIF ESP32-H2-WROOM-02C Bluetooth Yakaderera Energy uye IEEE 802.15.4 Module [pdf] User Manual
ESP32-H2-WROOM-02C Bluetooth Low Energy uye IEEE 802.15.4 Module, ESP32-H2-WROOM-02C, Bluetooth Low Energy uye IEEE 802.15.4 Module, Low Energy uye IEEE 802.15.4 Module, Energy uye IEEE2 IEEE 80. 802.15.4 Module, 802.15.4 Module, Module

References

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