Okuqukethwe fihla
1 ESPRESSIF ESP32-H2-WROOM-02C Bluetooth Low Energy and IEEE 802.15.4 Module
2 I-Module Overview
3 Phina Izincazelo
4 Qalisa
5 Isitatimende se-US FCC
6 Imibhalo Ehlobene Nezinsiza
7 FAQ
8 Amadokhumenti / Izinsiza
8.1 Izithenjwa

I-ESPRESSIF-LOGO

ESPRESSIF ESP32-H2-WROOM-02C Bluetooth Low Energy and IEEE 802.15.4 Module

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

I-Module Overview

Izici

I-CPU ne-On-Chip Memory

  • ESP32-H2 embedded, RISC-V single-core 32-bit microprocessor, up to 96 MHz
  •  128 KB ROM
  •  320 KB SRAM
  • 4 KB LP Memory
  • 2 MB or 4 MB in-package flash

I-Bluetooth

  • Bluetooth Low Energy (Bluetooth 5.3 certified)
  • I-Bluetooth mesh
  • Bluetooth Low Energy long range (Coded PHY, 125 Kbps and 500 Kbps)
  •  Bluetooth Low Energy high speed (2 Mbps)
  • Bluetooth Low Energy advertising extensions and multiple advertising sets
  • Simultaneous operation of Broadcaster,

Observer, Central, and Peripheral devices

  • Ukuxhumana okuningi
  • Ukulawula amandla kwe-LE

IEEE 802.15.4

  • IEEE Standard 802.15.4-2015 compliant
  • Supports 250 Kbps data rate in 2.4 GHz band and OQPSK PHY
  • Isekela Uchungechunge
  •  Isekela i-Zigbee 3.0
  • Isekela i-Matter
  • Supports other application-layer protocols (HomeKit, MQTT, etc)

Amapheripheral

  • Ama-GPIO angama-19
    – 3 strapping pins
  • I2C, I2S, SPI, UART, ADC, LED PWM, ETM, GDMA, PCNT, PARLIO, RMT, TWAI®, MCPWM, USB Serial/JTAG, temperature sensor, general-purpose timers, system timer, watchdog timer

Izingxenye Ezihlanganisiwe Kumojuli

  •  32 MHz crystal oscillator

Izinketho ze-Antenna

  • I-antenna ye-PCB esebhodini

Izimo zokusebenza

  • I-vol esebenzayotage/Power supply: 3.0∼3.6 V
  • Operating ambient temperature: –40∼105 °C

Incazelo
ESP32-H2-WROOM-02C is a powerful, generic Bluetooth® Low Energy and IEEE 802.15.4 combo module that has a rich set of peripherals. This module is an ideal choice for a wide variety of application scenarios related to Internet of Things (IoT), such as embedded systems, smart home, wearable electronics, etc.
ESP32-H2-WROOM-02C comes with a PCB antenna.
The series comparison for ESP32-H2-WROOM-02C is as follows:

Table 1: ESP32-H2-WROOM-02C Series Comparison

Ikhodi yoku-oda I-Flash I-Ambient Temp.

(°C)

 Usayizi

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

ESP32-H2-WROOM-02C has integrated the ESP32-H2 chip, which has a 32-bit RISC-V single-core CPU that operates at up to 96 MHz.

Qaphela:
For more information on ESP32-H2 chip, please refer to ESP32-H2 Series Datasheet.

Phina Izincazelo

Ukuhlelwa Kwephini
Umdwebo wephinikhodi ongezansi ubonisa cishe indawo yamaphini kumojula.

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

Qaphela A:
The zone marked with dotted lines is the antenna keepout zone. To learn more about the keepout zone for module’s antenna on the base board, please refer to ESP32-H2 Hardware Design Guidelines > Section Positioning a Module on a Base Board.

Phina Incazelo
The module has 29 pins. See pin definitions in Table 2 Pin Description.
For peripheral pin configurations, please refer to ESP32-H2 Series Datasheet.

Ithebula 2: Izincazelo zephini

Igama Cha. Uhlobo1 Umsebenzi
3V3 1 P Ukunikezwa kwamandla kagesi

Ithebula 2 – liqhutshwa ekhasini eledlule

Igama Cha. Uhlobo1 Umsebenzi
 

EN

  

2

  

I

 Phezulu: kuvuliwe, kwenza i-chip isebenze. Phansi: icishiwe, i-chip iyacisha.

Qaphela: Ungashiyi iphinikhodi ye-EN intanta.
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 I-GPIO8
IO9 8 I/O/T I-GPIO9
GND 9, 13, 29 P Ground
IO12 10 I/O/T I-GPIO12
IO13 11 I/O/T I-GPIO13, XTAL_32K_P
IO14 12 I/O/T I-GPIO14, XTAL_32K_N
I-VBAT 14 P Connected to internal 3V3 power supply (Default) or external battery

power supply (3.0 ~ 3.6 V).
IO22 15 I/O/T I-GPIO22
NC 16 ~ 19 — NC
IO25 20 I/O/T GPIO25, FSPICS3
I-RXD0 21 I/O/T I-GPIO23, FSPICS1, U0RXD
I-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

I-1 P: ukunikezwa kwamandla; I: okokufaka; O: okukhiphayo; T: impedance ephezulu.

Qalisa

Okudingayo
Ukwakha izinhlelo zokusebenza zemojuli udinga:

  • 1 x ESP32-H2-WROOM-02C
  • 1 x Ibhodi lokuhlola le-Espressif RF
  • 1 x ibhodi le-USB-to-Serial
  • 1 x Ikhebula le-Micro-USB
  • 1 x I-PC esebenzisa i-Linux

Kulo mhlahlandlela womsebenzisi, sithatha isistimu yokusebenza ye-Linux njengesiboneloample. For more information about the configuration on Windows and macOS, please refer to ESP-IDF Programming Guide for ESP32-H2.

I-Hardware Connection

  1.  Solder the ESP32-H2-WROOM-02C module to the RF testing board as shown in Figure 2.ESPRESSIF-ESP32-H2-WROOM-02C-Bluetooth-Low-Energy-and-IEEE-802154-Module- (3)
  2. Xhuma ibhodi lokuhlola le-RF ebhodini le-USB-to-Serial nge-TXD, RXD, ne-GND.
  3. Xhuma ibhodi le-USB-to-Serial ku-PC.
  4. Xhuma ibhodi lokuhlola le-RF ku-PC noma i-adaptha yamandla ukuze unike amandla amandla angu-5 V, ngekhebula le-Micro-USB.
  5. Ngesikhathi sokulanda, xhuma i-IO9 ku-GND usebenzisa i-jumper. Bese, uvula "VULA" ibhodi lokuhlola.
  6. Landa i-firmware ku-flash. Ukuze uthole imininingwane, bheka izigaba ezingezansi.
  7. Ngemva kokulanda, susa i-jumper ku-IO9 naku-GND.
  8. Nika amandla ibhodi lokuhlola le-RF futhi. Imojuli izoshintshela kumodi yokusebenza. I-chip izofunda izinhlelo kusuka ku-flash lapho iqaliswa.

Qaphela:
IO9 is internally pulled up (logic high). If IO9 is kept high or left floating, the normal Boot mode (SPI Boot) is se-lected. If this pin is pulled down to GND, the Download mode (Joint Download Boot) is selected. Note that IO8 must be high for proper operation in Download mode. For more information on ESP32-H2-WROOM-02C, please refer to ESP32-H2 Series Datasheet.

3.3 Setha Imvelo Ethuthukile
The Espressif IoT Development Framework (ESP-IDF for short) is a framework for developing applications based on Espressif chips. Users can develop applications with ESP32-H2 in Windows/Linux/macOS based on ESP-IDF. Here we take Linux operating system as an example.
3.3.1 Faka Izimfuneko
Ukuze uhlanganise ne-ESP-IDF udinga ukuthola amaphakheji alandelayo:

  • I-CentOS 7 & 8:
    • sudo yum -y update && sudo yum install git wget flex bison gperf python3 cmake ninja-build ccache dfu-util libusbx
  • Ubuntu & Debian:
    •  sudo apt-get install git wget flex bison gperf python3 python3-pip python3- venv cmake ninja-build ccache libffi-dev libssl-dev dfu-util libusb-1.0-0
  • I-Arch:
    • sudo pacman -S –needed gcc git make flex bison gperf python cmake ninja ccache dfu-util libusb python-pip

Qaphela:

  • Lo mhlahlandlela usebenzisa uhla lwemibhalo ~/esp ku-Linux njengefolda yokufaka ye-ESP-IDF.
  • Khumbula ukuthi i-ESP-IDF ayisekeli izikhala ezindleleni.

Thola i-ESP-IDF
To build applications for ESP32-H2-WROOM-02C module, you need the software libraries provided by Espressif in ESP-IDF repository.
Ukuze uthole i-ESP-IDF, dala inkomba yokufaka (~/esp) ukuze ulande i-ESP-IDF futhi uhlanganise indawo yokugcina nge-'git clone':

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

I-ESP-IDF izolandwa kokuthi ~/esp/esp-idf. Bheka Izinguqulo ze-ESP-IDF ukuze uthole ulwazi mayelana nokuthi iyiphi inguqulo ye-ESP-IDF ongayisebenzisa esimweni esithile.

Setha Amathuluzi
Ngaphandle kwe-ESP-IDF, udinga futhi ukufaka amathuluzi asetshenziswa i-ESP-IDF, njenge-compiler, debugger, Python packages, njll. I-ESP-IDF inikeza iskripthi esiqanjwe ngokuthi 'install.sh' ukusiza ukusetha amathuluzi. ekuhambeni okukodwa.

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

Setha Okuguquguqukayo Kwemvelo
Amathuluzi afakiwe awakengezwa kokuguquguquka kwemvelo ye-PATH. Ukwenza amathuluzi asetshenziswe emugqeni womyalo, okunye okuguquguqukayo kwendawo kufanele kusethwe. I-ESP-IDF inikeza esinye iskripthi 'export.sh' esenza lokho. Kutheminali lapho uzosebenzisa i-ESP-IDF, sebenzisa:

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

Now everything is ready, you can build your first project on ESP32-H2-WROOM-02C module.

Dala Iphrojekthi Yakho Yokuqala

Qala iphrojekthi
Now you are ready to prepare your application for ESP32-H2-WROOM-02C module. You can start with get-started/hello_world project from exampLes directory in ESP-IDF.
Kopisha ukuqalisa/hello_world ku-~/esp lwemibhalo:

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

Kukhona uhla lwama-exampamaphrojekthi ku-exampLes directory in ESP-IDF. Ungakopisha noma iyiphi iphrojekthi ngendlela efanayo neyethulwe ngenhla bese uyiqhuba. Kungenzeka futhi ukwakha examples in-place, ngaphandle kokuwakopisha kuqala.

Xhuma idivayisi yakho
Manje xhuma imojula yakho kukhompyutha bese uhlola ukuthi iyiphi imbobo ye-serial ebonakalayo. Izimbobo ze-serial ku-Linux ziqala ngokuthi '/dev/tty' emagameni azo. Qalisa umyalo ongezansi izikhathi ezimbili, okokuqala ibhodi livuliwe, bese lixhunyiwe. Imbobo evela okwesibili yileyo oyidingayo:

  1. 1s /dev/tty*

Qaphela
Gcina igama lembobo liseduze njengoba uzolidinga ezinyathelweni ezilandelayo.

Lungiselela
Navigate to your ‘hello_world’ directory from Step 3.4.1. Start a Project, set ESP32-H2 chip as the target and run the project configuration utility ‘menuconfig’.

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

Setting the target with ‘idf.py set-target esp32h2’ should be done once, after opening a new project. If the project contains some existing builds and configuration, they will be cleared and initialized. The target may be saved in environment variable to skip this step at all. See Selecting the Target for additional information.
Uma izinyathelo ezedlule zenziwe ngendlela efanele, imenyu elandelayo ivela:

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

Usebenzisa le menyu ukusetha okuguquguqukayo okuqondene nephrojekthi, isb igama lenethiwekhi ye-Wi-Fi nephasiwedi, isivinini sokucubungula, njll. Ukusetha iphrojekthi nge-menuconfig kungase kweqiwe kokuthi “hello_word”. Lesi example izosebenza nokucushwa okuzenzakalelayo
Imibala yemenyu ingase yehluke kutheminali yakho. Ungashintsha ukubukeka ngenketho ethi '-̉-style'̉. Sicela usebenzise okuthi 'idf.py menuconfig -̉-help'̉ ukuze uthole ulwazi olwengeziwe.

Yakha Iphrojekthi
Yakha iphrojekthi ngokwenza:

  1. idf.py ukwakha

Lo myalo uzohlanganisa uhlelo lokusebenza nazo zonke izingxenye ze-ESP-IDF, bese ukhiqiza i-bootloader, ithebula lokuhlukanisa, namabhanari wohlelo lokusebenza.

  1. $ idf.py ukwakha
  2. Isebenzisa i-cmake kumkhombandlela /path/to/hello_world/build
  3. Isebenzisa "cmake -G Ninja -warn-unitialized /path/to/hello_world"...
  4. Xwayisa ngamavelu angakaqaliswa.
  5. I-Git etholakele: /usr/bin/git (inguqulo etholakele "2.17.0")
  6. - Ukwakha ingxenye ye-aws_iot engenalutho ngenxa yokucushwa
  7. - Amagama ezingxenye: ...
  8. - Izindlela zengxenye: ...
  10. … (imigqa eyengeziwe yokuphuma kwesistimu yokwakha)
  12. [527/527] Ikhiqiza i-hello_world.bin
  13. esptool.py v2.3.1
  15. Ukwakhiwa kwephrojekthi kuqedile. Ukuze ukhanyise, sebenzisa lo myalo:
  16. ../../../components/esptool_py/esptool/esptool.py -p (PORT) -b 921600 write_flash — flash_mode dio –flash_size detect –flash_freq 40m 0x10000 build/hello_world.bin build 0x1000 build/bootloader/bootloader.bin 0x8000 build/partition_table/ partition-table.bin
  17. noma sebenzisa 'idf.py -p PORT flash'
    Uma engekho amaphutha, ukwakhiwa kuzoqeda ngokukhiqiza ibhini ye-firmware .bin file.

Flash kuDivayisi
Flash okombambambili osanda kukwakha kumojula yakho ngokuqalisa:

  1. idf.py -p PORT flash

Replace PORT with your ESP32-H2 board’s serial port name from Step: Connect Your Device.
Ungaphinda uguqule izinga le-baud elikhanyayo ngokufaka esikhundleni se-BAUD ngezinga le-baud olidingayo. Izinga le-baud elizenzakalelayo lingu-460800.
Ukuze uthole ulwazi olwengeziwe mayelana nezimpikiswano ze-idf.py, bheka idf.py.

Qaphela:
Inketho ethi 'flash' yakha futhi ikhanyise iphrojekthi ngokuzenzakalelayo, ngakho-ke ukusebenzisa 'idf.py build' akudingekile.
Lapho ukhanyisa, uzobona ilogi yokuphuma efana nokulandelayo:

  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 0x10000 hello_world.bin 0x8000 partition_table/partition-table.bin
  3. esptool.py v4.6
  4. Imbobo ye-serial /dev/ttyUSB0
  5.  Iyaxhuma….
  6. Chip is ESP32-H2 (revision v0.1)
  7. Features: BLE
  8. I-Crystal ingama-32 MHz
  9. MAC: 60:55:f9:f7:3e:93:ff:fe
  10. Ilayisha i-stub...
  11. I-stub egijimayo…
  12. I-stub iyasebenza...
  13. Ukushintsha izinga le-baud libe ngu-460800
  14. Kushintshiwe.
  15. Ilungiselela usayizi weflashi...
  16. I-Flash izosulwa ukusuka ku-0x00000000 kuye ku-0x00005fff…
  17. I-Flash izosulwa ukusuka ku-0x00010000 kuye ku-0x00034fff…
  18. I-Flash izosulwa ukusuka ku-0x00008000 kuye ku-0x00008fff…
  19. Kucindezelwe amabhayithi angu-20880 kuya ku-12788…
  20. Ibhala kokuthi 0x00000000… (100 %)
  21. Ibhale amabhayithi angu-20880 (12788 ecindezelwe) kokuthi 0x00000000 ngamasekhondi angu-0.6 (isebenza ngo-297.5 kbit/s)…
  22. I-hash yedatha iqinisekisiwe.
  23. Kucindezelwe amabhayithi angu-149424 kuya ku-79574…
  24. Ibhala kokuthi 0x00010000… (20 %)
  25. Ibhala kokuthi 0x00019959… (40 %)
  26. Writing at 0x00020bb5… (60 %)
  27. Writing at 0x00026d8f… (80 %)
  28. Writing at 0x0002e60a… (100 %)
  29. Ibhale amabhayithi angu-149424 (79574 ecindezelwe) kokuthi 0x00010000 ngamasekhondi angu-2.1 (isebenza ngo-571.7 kbit/s)…
  30. I-hash yedatha iqinisekisiwe.
  31. Kucindezelwe amabhayithi angu-3072 kuya ku-103…
  32. Ibhala kokuthi 0x00008000… (100 %)
  33. Ubhale amabhayithi angu-3072 (okucindezelwe okungu-103) kokuthi 0x00008000 ngamasekhondi angu-0.0 (isebenza kahle ngo-539.7 kbit/s)…
  34. I-hash yedatha iqinisekisiwe.
  36. Iyahamba...
  37. Ukusetha kabusha kanzima ngephinikhodi ye-RTS...

Uma zingekho izinkinga ekupheleni kwenqubo ye-flash, ibhodi lizoqala kabusha futhi liqalise uhlelo lokusebenza lwe-"hello_world".

Gada
Ukuhlola ukuthi i-“hello_world” iyasebenza ngempela yini, thayipha okuthi 'idf.py -p PORT monitor' (Ungakhohlwa ukushintsha i-PORT ufake igama lembobo yakho yomkhiqizo).
Lo myalo wethula uhlelo lokusebenza lwe-IDF Monitor:

  1. $ idf.py -p qapha
  2. Isebenzisa i-idf_monitor kumkhombandlela […]/esp/hello_world/build
  3. Isebenzisa ”python […]/esp-idf/tools/idf_monitor.py -b 115200 […]/esp/hello_world/ build/hello_world.elf”…
  4. - idf_monitor ivuliwe 115200 -
  5. — Yeka: Ctrl+] | Imenyu: Ctrl+T | Usizo: U-Ctrl+T ulandelwa u-Ctrl+H —
  6. ets Jun 8 2016 00:22:57
  8. Okokuqala:0x1 (POWERON_RESET),i-boot:0x13 (SPI_FAST_FLASH_BOOT)
  9. ets Jun 8 2016 00:22:57
  10. …

Ngemva kokuqala kanye namalogi okuxilonga askrolela phezulu, kufanele ubone "Sawubona mhlaba!" ephrintwe uhlelo lokusebenza.

  1.  …
  2.  Sawubona Mhlaba!
  3. Iqala kabusha emizuzwaneni eyi-10...
  4. This is esp32h2 chip with 1 CPU core(s), BLE, 802.15.4 (Zigbee/Thread), silicon revision v0.1, 2 MB external flash
  5. Ubuncane bosayizi wenqwaba yamahhala: 268256 bytes
  6. Iqala kabusha emizuzwaneni eyi-9...
  7. Iqala kabusha emizuzwaneni eyi-8...
  8. Iqala kabusha emizuzwaneni eyi-7...

Ukuze uphume kumonitha we-IDF sebenzisa isinqamuleli esithi Ctrl+].
That’s all what you need to get started with ESP32-H2-WROOM-02C module! Now you are ready to try some other exampLes ku-ESP-IDF, noma uye kwesokudla ukuze uthuthukise ezakho izinhlelo zokusebenza.

Isitatimende se-US FCC

Idivayisi ithobelana ne-KDB 996369 D03 OEM Manual v01. Ngezansi kunemiyalo yokuhlanganisa yabakhiqizi bomkhiqizo abasingathi ngokwe-KDB 996369 D03 OEM Manual v01.

Uhlu Lwemithetho Ye-FCC Esebenzayo
I-FCC Ingxenye 15 Ingxenye Engaphansi C 15.247

Imibandela Yokusebenzisa Ethize
The module has BLE, Thread, and Zigbee functions.

  • Imvamisa yokusebenza:
    • I-Bluetooth: 2402 ~ 2480 MHz
    • Zigbee: 2405 ~ 2480 MHz
    •  Thread: 2405 ~ 2480 MHz
  • Inombolo yesiteshi:
    • I-Bluetooth: 40
    •  Zigbee/Uchungechunge: 16
  • Ukuguquguquka:
    • I-Bluetooth: GFSK
    • Zigbee: O-QPSK
    • Thread: O-QPSK
  • Uhlobo: I-PCB Antenna
  • Inzuzo: 3.26 dBi

Imojula ingasetshenziselwa izinhlelo zokusebenza ze-IoT ezinothi oluphezulu lwe-3.26 dBi. Umkhiqizi osokhaya ofaka le mojula emkhiqizweni wakhe kufanele aqinisekise ukuthi umkhiqizo wokugcina oyinhlanganisela uthobela izimfuneko ze-FCC ngokuhlolwa kobuchwepheshe noma ukuhlola kumithetho ye-FCC, okuhlanganisa nokusebenza komthumeli. Umkhiqizi wosokhaya kufanele aqaphele ukuthi anganikezi ulwazi kumsebenzisi wokugcina mayelana nendlela yokufaka noma ukususa le mojula ye-RF encwadini yomsebenzisi yomkhiqizo wokugcina ehlanganisa le mojula. Imanuwali yomsebenzisi wokugcina izofaka yonke imininingwane edingekayo yokulawula/isexwayiso njengoba kubonisiwe kule manuwali.

Izinqubo Zemojuli Elinganiselwe
Akufaneleki. Imojula iyimojula eyodwa futhi ihambisana nemfuneko ye-FCC Ingxenye 15.212.

Landelela Imiklamo ye-Antenna
Akufaneleki. Imojuli ine-antenna yayo, futhi ayidingi ibhodi ephrintiwe ye-microstrip trace antenna, njll.

Ukucatshangelwa kokuvezwa kwe-RF
Imojula kufanele ifakwe kumshini wokusingathwa ngendlela yokuthi okungenani kugcinwe u-20cm phakathi kothi nomzimba wabasebenzisi; futhi uma isitatimende sokuchayeka se-RF noma isakhiwo semojula sishintshwa, khona-ke umenzi womkhiqizo osokhaya kudingeka aphathe imojuli ngoshintsho ku-ID ye-FCC noma uhlelo olusha lokusebenza. I-ID ye-FCC yemojuli ayikwazi ukusetshenziswa emkhiqizweni wokugcina. Kulezi zimo, umkhiqizi womsingathi uzoba nesibopho sokuhlola kabusha umkhiqizo wokugcina (okuhlanganisa nesidlulisi) kanye nokuthola ukugunyazwa kwe-FCC okuhlukile.

Izimpondo
Imininingwane ye-antenna imi kanje:

  • Uhlobo: I-PCB Antenna
  •  Inzuzo: 3.26 dBi

Le divayisi ihloselwe abakhiqizi abangabasingathi kuphela ngaphansi kwezimo ezilandelayo:

  • Imojula yokudlulisa kungenzeka ingabi ndawonye nanoma yisiphi esinye isidluliseli noma uthi.
  • Imojula izosetshenziswa kuphela no(izi)antenna lwangaphandle oluhlolwe ekuqaleni futhi lwaqinisekiswa ngale mojuli.
  • I-antenna kufanele inamathiselwe unomphela noma isebenzise i-coupler 'eyingqayizivele' yothi.

Inqobo nje uma izimo ezingenhla zihlangatshezwana nazo, ukuhlolwa okwengeziwe kwe-transmitter ngeke kudingeke. Nokho, umkhiqizi womsingathi usenomthwalo wemfanelo wokuhlola umkhiqizo wakhe wokuphela ukuze athole noma yiziphi izimfuneko zokuthobela ezengeziwe ezidingekayo ngale mojula efakiwe (ngokwesibonelo.ample, ukukhishwa kwemishini yedijithali, izidingo ze-PC peripheral, njll.).

Ulwazi Lwelebula Nokuthotshelwa Kwemithetho
Host product manufacturers need to provide a physical or e-label stating “Contains FCC ID: 2AC7Z-ESPH2WR02C” with their finished product.

Ulwazi lwamamodi okuhlola kanye nezidingo zokuhlola ezengeziwe

  • Imvamisa yokusebenza:
    • I-Bluetooth: 2402 ~ 2480 MHz
    • Zigbee: 2405 ~ 2480 MHz
    • Thread: 2405 ~ 2480 MHz
  • Inombolo yesiteshi:
    •  I-Bluetooth: 40
    • Zigbee/Uchungechunge: 16
  • Ukuguquguquka:
    • I-Bluetooth: GFSK
    •  Zigbee: O-QPSK
    • Thread: O-QPSK

Umkhiqizi osokhaya kufanele enze uhlolo lokukhishwa kwemisebe kanye nokukhishwayo okungamanga, njll., ngokuya ngezindlela zokuhlola zangempela zesidlulisi semodyuli ezimele yedwa kumsingathi, kanye namamojula amaningi adlulisa kanyekanye noma amanye ama-transmitter kumkhiqizo wokusingatha. Kuphela uma yonke imiphumela yokuhlolwa yezindlela zokuhlola ithobela izimfuneko ze-FCC, lapho umkhiqizo wokugcina ungathengiswa ngokusemthethweni.

Ukuhlola okwengeziwe, Ingxenye 15 Ingxenye Encane B iyathobelana
I-modular transmitter igunyazwe i-FCC kuphela ye-FCC Ingxenye 15 Ingxenye Encane C 15.247 nokuthi umkhiqizi womkhiqizo osokhaya unesibopho sokuthobela noma yimiphi eminye imithetho ye-FCC esebenza kumsingathi ongakhaviwe yi-modular transmitter grant of certification. Uma onikezwayo amaketha umkhiqizo wakhe njengokuthobela Ingxenye 15 Engaphansi (lapho futhi iqukethe ukujikeleza kwedijithali kweradiator okungahlosiwe), khona-ke onikezwayo uzohlinzeka ngesaziso esisho ukuthi umkhiqizo wokugcina wokusingathwa usadinga ukuhlolwa kokuthobela Ingxenye 15 Yengxenye Encane B nesithumeli semodular. efakiwe.
Lesi sisetshenziswa sihloliwe futhi satholwa ukuthi sithobela imikhawulo yedivayisi yedijithali Yekilasi B, ngokususelwe kuNgxenye15 Yemithetho ye-FCC. Le mikhawulo iklanyelwe ukuhlinzeka ngokuvikeleka okufanele ekuphazanyisweni okuyingozi ekufakweni kwendawo yokuhlala. Lesi sixhobo sikhiqiza, sisebenzise futhi singakhipha amandla efrikhwensi yomsakazo futhi, uma singafakiwe futhi sisetshenziswa ngokuhambisana nemiyalelo, singadala ukuphazamiseka okuyingozi ezokuxhumana ngomsakazo.
Nokho, asikho isiqinisekiso sokuthi ukuphazamiseka ngeke kwenzeke ekufakweni okuthile. Uma lesi sisetshenziswa sidala ukuphazamiseka okuyingozi emsakazweni noma kumabonakude, okunganqunywa ngokucisha nokuvula okokusebenza, umsebenzisi uyakhuthazwa ukuthi azame ukulungisa ukuphazamiseka ngesinye salezi zinyathelo ezilandelayo:

  • Hlela kabusha noma hambisa uthi olwamukelayo.
  • Khulisa ukuhlukana phakathi kwesisetshenziswa nomamukeli.
  • Xhuma okokusebenza endaweni yokuphuma kuyisekethe ehlukile kuleyo lapho umamukeli axhumeke khona.
  • Xhumana nomthengisi noma uchwepheshe werediyo/TV onesipiliyoni ukuze uthole usizo.

Le divayisi ithobela Ingxenye 15 Yemithetho ye-FCC. Ukusebenza kungaphansi kwemibandela emibili elandelayo:

  • Le divayisi ingase ingabangeli ukuphazamiseka okuyingozi.
  • Lolu cingo kufanele lwamukele noma yikuphi ukuphazamiseka okutholiwe, okuhlanganisa ukuphazamiseka okungase kubangele ukusebenza okungafuneki.

Isexwayiso:
Noma yiziphi izinguquko noma ukuguqulwa okungagunyazwanga ngokucacile yinhlangano enesibopho sokuthobela imithetho kungasusa igunya lomsebenzisi lokusebenzisa okokusebenza.
Lokhu okokusebenza kuthobelana nemikhawulo yokuchayeka emisebeni ye-FCC RF ebekwe endaweni engalawuleki. Lolu cingo kanye nothi lwayo akumele kubekwe endaweni eyodwa noma kusebenze ngokuhambisana nanoma yiluphi olunye uthi noma isidluliseli. Ama-antenna asetshenziselwa lesi sithumeli kufanele afakwe ukuze anikeze ibanga lokuhlukanisa okungenani elingama-20 cm kubo bonke abantu futhi akumele abekwe endaweni eyodwa noma asebenze ngokuhlangana nanoma iyiphi enye i-antenna noma isidluliseli.

OEM Integration Imiyalo
Le divayisi ihloselwe kuphela izihlanganisi ze-OEM ngaphansi kwezimo ezilandelayo:

  • Imojula yokudlulisa kungenzeka ingabi ndawonye nanoma yisiphi esinye isidluliseli noma uthi.
  • Imojula izosetshenziswa kuphela no(izi)antenna lwangaphandle oluhlolwe ekuqaleni futhi lwaqinisekiswa ngale mojuli.

Inqobo nje uma izimo ezingenhla zihlangatshezwana nazo, ukuhlolwa okwengeziwe kwe-transmitter ngeke kudingeke. Kodwa-ke, isihlanganisi se-OEM sisenomthwalo wemfanelo wokuhlola umkhiqizo wabo wokugcina nganoma yiziphi izimfuneko zokuthobela ezengeziwe ezidingekayo ngale mojula efakiwe (ngokwesibonelo.ample, ukukhishwa kwemishini yedijithali, izidingo ze-PC peripheral, njll.).

Ukufaneleka Kokusebenzisa Isitifiketi Semojuli
Esimeni lapho le mibandela ingenakufinyelelwa khona (ngokwesiboneloampnokucushwa okuthile kwekhompuyutha ephathekayo noma indawo ehlanganyelwe nenye i-transmitter), bese ukugunyazwa kwe-FCC kwale mojula kuhlanganiswe nemishini yokusingatha akusabhekwa njengokuvumelekile futhi i-ID ye-FCC yemojuli ayikwazi ukusetshenziswa emkhiqizweni wokugcina. Kulezi zimo, isihlanganisi se-OEM sizoba nesibopho sokuhlola kabusha umkhiqizo wokugcina (okuhlanganisa nesidluliseli) kanye nokuthola ukugunyazwa kwe-FCC okuhlukile.

Qeda Ukulebula Komkhiqizo
The final end product must be labeled in a visible area with the following: “Contains Transmitter Module FCC ID: 2AC7Z-ESPH2WR02C”.

Imibhalo Ehlobene Nezinsiza

Imibhalo Ehlobene

Indawo Yonjiniyela

  • ESP-IDF Programming Guide for ESP32-H2 – Extensive documentation for the ESP-IDF development framework.
  • I-ESP-IDF nezinye izinhlaka zokuthuthukisa ku-GitHub.
    https://github.com/espressif
  • Iforamu ye-ESP32 BBS – Umphakathi Wonjiniyela ukuya kuNjiniyela (E2E) wemikhiqizo ye-Espressif lapho ungathumela khona imibuzo, wabelane ngolwazi, uhlole imibono, futhi usize ukuxazulula izinkinga nabanye onjiniyela.
    https://esp32.com/
  • Ijenali ye-ESP - Imikhuba Engcono Kakhulu, Imibhalo, Namanothi avela ku-Espressif abantu.
    https://blog.espressif.com/
  • Bona amathebhu SDK namademo, Izinhlelo zokusebenza, Amathuluzi, AT Firmware.
    https://espressif.com/en/support/download/sdks-demos

Imikhiqizo

Xhumana nathi

Umlando Wokubuyekeza

Usuku Inguqulo Khipha amanothi
2025-03-27 v1.1 Ukukhululwa okusemthethweni

Umusho wokuzihlangula kanye nesaziso se-copyright
Ulwazi kulo mbhalo, kuhlanganisa URL izinkomba, zingashintsha ngaphandle kwesaziso.
LONKE IMINININGWANE YOMNTU WESITHATHU KULO MBHALO INIKEZELWA NJENGOBA IFANA IZIQINISEKISO UBUQINISO NOKUNEMBA KWAYO.
AYIKHO ISIQINISEKISO ESINIKEZELWE KULO MQULU WOKUTHENGISWA KWAWO, AKUNGEPHULI, UKULUNGELA KWANOMA YIYIPHI INHLOSO ETHILE, FUTHI AYIKHO ISIQINISEKISO ENGAKHO ESIVELA KUNOMA YILUPHI ISIPHAKAMISO, INKCAZO NOMA IZINHLOSO.AMPLE.  All liability, including liability for infringement of any proprietary rights, relating to use of information in this document is disclaimed. No licenses express or implied, by estoppel or otherwise, to any intellectual  property rights are granted herein. The Wi-Fi Alliance Member logo is a trademark of the Wi-Fi Alliance. The Bluetooth logo is a registered trademark of Bluetooth SIG.
Wonke amagama ohwebo, izimpawu zokuthengisa nezimpawu zokuthengisa ezibhalisiwe ezishiwo kulo mbhalo ziyimpahla yabanikazi bazo, futhi ziyamukelwa.
Copyright © 2025 Espressif Systems (Shanghai) Co., Ltd. Wonke amalungelo agodliwe.
www.espressif.com

FAQ

What is the default power supply for VBAT pin?

The VBAT pin is connected to the internal 3V3 power supply by default or can be connected to an external battery power supply ranging from 3.0 to 3.6 V.

Amadokhumenti / Izinsiza

ESPRESSIF ESP32-H2-WROOM-02C Bluetooth Low Energy and IEEE 802.15.4 Module [pdf] Imaniwali yosebenzisayo
ESP32-H2-WROOM-02C Bluetooth Low Energy and IEEE 802.15.4 Module, ESP32-H2-WROOM-02C, Bluetooth Low Energy and IEEE 802.15.4 Module, Low Energy and IEEE 802.15.4 Module, Energy and IEEE 802.15.4 Module, IEEE 802.15.4 Module, 802.15.4 Module, Module

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