Mataupu lalafi
1 ESPRESSIF ESP32-H2-WROOM-02C Bluetooth Maualalo Malosiaga ma IEEE 802.15.4 Module
2 Ua uma le Moduleview
3 Fa'amatalaga Pin
4 Amata
5 US FCC Faʻamatalaga
6 Fa'amaumauga Fa'atatau ma Punaoa
7 FAQ
8 Pepa / Punaoa
8.1 Fa'asinomaga

ESPRESSIF-LOGO

ESPRESSIF ESP32-H2-WROOM-02C Bluetooth Maualalo Malosiaga ma IEEE 802.15.4 Module

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

Ua uma le Moduleview

Vaega

PPU ma I-Chip Memory

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

Bluetooth

  • Bluetooth Low Energy (Bluetooth 5.3 certified)
  • Mesh Bluetooth
  • 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

  • Feso'ota'iga tele
  • LE pule malosi

IEEE 802.15.4

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

Peripherals

  • 19 GPIO
    – 3 strapping pins
  • I2C, I2S, SPI, UART, ADC, LED PWM, ETM, GDMA, PCNT, PARLIO, RMT, TWAI®, MCPWM, USB Serial/JTAG, masini vevela, taimi fa'amoemoe lautele, fa'asologa o mea, fa'ailo mata'itū

Vaega Tu'ufa'atasi i luga o le Module

  •  32 MHz oscillator tioata

Filifiliga velo

  • I luga o le laupapa PCB antenna

Tulaga Faagaioiga

  • Faʻagaioiga voltage/Power supply: 3.0∼3.6 V
  • Operating ambient temperature: –40∼105 °C

Fa'amatalaga
ESP32-H2-WROOM-02C o se mamana, lautele Bluetooth® Low Energy ma IEEE 802.15.4 combo module o loʻo i ai se seti mauoa o peripheral. O lenei module o se filifiliga lelei mo le tele o faʻataʻitaʻiga o faʻataʻitaʻiga e fesoʻotaʻi ma Initaneti o Mea (IoT), e pei o faiga faʻapipiʻi, fale atamai, mea tau eletise, ma isi.
ESP32-H2-WROOM-02C e sau ma se antenna PCB.
Ole fa'asologa fa'asologa mo ESP32-H2-WROOM-02C e fa'apea:

Laulau 1: ESP32-H2-WROOM-02C Fa'atusa Fa'asologa

Tulafono Fa'atonu moli Ambient Temp.

(°C)

 Tele

(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 ua tuʻufaʻatasia le ESP32-H2 chip, o loʻo i ai le 32-bit RISC-V tasi-core CPU lea e faʻaogaina i luga ole 96 MHz.

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

Fa'amatalaga Pin

Pin Fa'atulagaina
O le ata pine o loʻo i lalo o loʻo faʻaalia ai le tulaga o pine i luga o le module.

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

Faʻaaliga 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.

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

Laulau 2: Fa'amatalaga Pin

Igoa Leai. Ituaiga1 Galuega
3V3 1 P Paoa sapalai

Laulau 2 – fa'aauau mai le itulau muamua

Igoa Leai. Ituaiga1 Galuega
 

EN

  

2

  

I

 Maualuluga: i luga, mafai ai le pu. Maulalo: pe, pe le pu.

Manatua: Aua le tu'ua le pine EN e opeopea.
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 eleele
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 Connected to internal 3V3 power supply (Default) or external battery

power supply (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, MTMS
IO1 27 I/O/T GPIO1, FSPICS0, ADC1_CH0
IO0 28 I/O/T GPIO0, FSPIQ

1 P: sapalai eletise; I: fa'aoga; O: gaosiga; T: fa'alavelave maualuga.

Amata

Mea e te Manaomia
Ina ia atiaʻe talosaga mo module e te manaʻomia:

  • 1 x ESP32-H2-WROOM-02C
  • 1 x Espressif RF su'ega laupapa
  • 1 x USB-i-Serial laupapa
  • 1 x Laiti-USB uaea
  • 1 x PC faʻaogaina Linux

I totonu o lenei taʻiala faʻaoga, matou te faʻaaogaina le Linux operating system e pei o se example. Mo nisi fa'amatalaga e uiga i le fa'atulagaga i Windows ma macOS, fa'amolemole fa'afeso'ota'i ile ESP-IDF Polokalama Taiala mo ESP32-H2.

So'oga Meafaigaluega

  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. Faʻafesoʻotaʻi le laupapa suʻega RF i le USB-to-Serial board e ala i le TXD, RXD, ma le GND.
  3. Faʻafesoʻotaʻi le USB-i-Serial board i le PC.
  4. Fa'afeso'ota'i le laupapa su'esu'e RF i le PC po'o se mea fa'apipi'i eletise e mafai ai ona maua le eletise 5 V, e ala i le Micro-USB cable.
  5. A'o la'uina i lalo, fa'afeso'ota'i le IO9 ile GND e ala ile osooso. Ona, ki "ON" le laupapa su'ega.
  6. La'u le firmware ile flash. Mo fa'amatalaga, va'ai vaega o lo'o i lalo.
  7. A maeʻa ona sii mai, aveese le osooso ile IO9 ma le GND.
  8. Toe fa'aola le laupapa su'ega RF. Ole module ole a sui ile faiga galue. O le pu o le a faitau polokalame mai le moli i le amataga.

Fa'aaliga:
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 Seti Atina'e Siosiomaga
O le Espressif IoT Development Framework (ESP-IDF mo le pupuu) o se faʻavae mo le atinaʻeina o talosaga e faʻavae i luga o tupe meataalo Espressif. E mafai e tagata fa'aoga ona atia'e tusi talosaga ma le ESP32-H2 ile Windows/Linux/macOS fa'avae ile ESP-IDF. O iinei matou te ave ai le Linux operating system e pei o se example.
3.3.1 Fa'apipi'i mea e mana'omia muamua
Ina ia tuufaatasia ma le ESP-IDF e te manaʻomia le mauaina o afifi nei:

  • CentOS 7 & 8:
    • sudo yum -y update && sudo yum install git wget flex bison gperf python3 cmake ninja-build ccache dfu-util libusbx
  • Ubuntu ma 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
  • Ava:
    • sudo pacman -S -mana'omia gcc git fai flex bison gperf python cmake ninja ccache dfu-util libusb python-pip

Fa'aaliga:

  • E fa'aogaina e lenei ta'iala le lisi ~/esp i luga o Linux e fai ma faila fa'apipi'i mo le ESP-IDF.
  • Ia manatua e le lagolagoina e le ESP-IDF avanoa i ala.

Maua le ESP-IDF
Mo le fausiaina o talosaga mo le ESP32-H2-WROOM-02C module, e te manaʻomia faletusi faakomepiuta na saunia e Espressif i le faleoloa ESP-IDF.
Ina ia maua le ESP-IDF, fai se lisi faʻapipiʻi (~ / esp) e sii mai ai le ESP-IDF ma faʻapipiʻi le faleoloa ma le 'git clone':

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

ESP-IDF o le a la'u mai i totonu ~/esp/esp-idf. Fa'afeso'ota'i Fa'aliliuga ESP-IDF mo fa'amatalaga po'o fea le fa'aliliuga ESP-IDF e fa'aoga i se tulaga.

Seti Meafaigaluega
E ese mai le ESP-IDF, e te manaʻomia foʻi le faʻapipiʻiina o meafaigaluega e faʻaaogaina e le ESP-IDF, e pei o le compiler, debugger, Python packages, ma isi. ESP-IDF e tuʻuina atu se faʻamatalaga e igoa 'install.sh' e fesoasoani i le setiina o meafaigaluega. i le tasi alu.

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

Seti Su'esu'ega Si'osi'omaga
O meafaigaluega faʻapipiʻi e leʻi faʻaopoopoina i le PATH environment variable. Ina ia faʻaaogaina meafaigaluega mai le laina faʻatonuga, e tatau ona setiina nisi o suiga ole siosiomaga. ESP-IDF o lo'o tu'uina atu se isi fa'amatalaga 'export.sh' e faia lena mea. I le nofoaga e te fa'aogaina ai le ESP-IDF, ta'e:

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

O lea ua saunia mea uma, e mafai ona e fausia lau poloketi muamua ile ESP32-H2-WROOM-02C module.

Fausia Lau Poloketi Muamua

Amata se Poloketi
O lea ua e sauni e saunia lau talosaga mo le ESP32-H2-WROOM-02C module. E mafai ona e amata ile poloketi amata/hello_world mai examples directory i le ESP-IDF.
Kopi le amataga/hello_world ile ~/esp directory:

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

O lo'o i ai le tele o fa'atasiample galuega faatino i le examples directory i le ESP-IDF. E mafai ona e kopiina soʻo se poloketi i le auala lava e tasi e pei ona tuʻuina atu i luga ma faʻatautaia. E mafai foi ona fausia examples in-place, e aunoa ma le kopiina muamua.

Fesoʻotaʻi lau masini
Fa'afeso'ota'i nei lau module i le komepiuta ma siaki i lalo po'o le a le laina telefoni e iloa ai le module. O laina telefoni i Linux e amata ile '/dev/tty' io latou igoa. Fa'aauau le fa'atonuga i lalo fa'alua fa'alua, muamua ma le laupapa e tatala, ona fa'apipi'i lea.

  1. 1s /dev/tty*

Manatua
Taofi le igoa o le taulaga aua e te manaʻomia ile isi laasaga.

Fa'atonu
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.
Afai na faia sa'o laasaga muamua, o le lisi lea e aliali mai:

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

O lo'o e fa'aogaina le lisi lea e fa'atulaga ai suiga fa'apitoa o le poloketi, fa'ata'ita'iga Wi-Fi igoa feso'ota'iga ma upu fa'aoga, le saoasaoa o le gaosiga, ma isi. Fa'atulaga le poloketi i le menuconfig e ono fa'ase'e mo le "hello_word". O lenei example o le a tamo'e ma le fa'aogaina fa'aletonu
O lanu o le lisi e mafai ona ese i lau laina. E mafai ona e suia foliga i le filifiliga '-̉-style'̉. Fa'amolemole fa'agasolo le 'idf.py menuconfig -̉-help'̉ mo nisi fa'amatalaga.

Fausia le Poloketi
Fausia le poloketi e ala i le taʻavale:

  1. idf.py fausia

O lenei poloaiga o le a tuʻufaʻatasia ai le talosaga ma vaega uma o le ESP-IDF, ona faʻatupuina ai lea o le bootloader, laulau vaeluaga, ma binaries talosaga.

  1. $ idf.py fausia
  2. Fa'asolo cmake i le directory /path/to/hello_world/build
  3. Faʻatinoina "cmake -G Ninja - lapatai-e leʻi amataina / ala / i / hello_world"...
  4. Lapata'i e uiga i tulaga taua e le'i amataina.
  5. - Maua Git: /usr/bin/git (maua lomiga "2.17.0")
  6. - Fausia le vaega aws_iot gaogao ona o le faatulagaga
  7. — Igoa o vaega: …
  8. — Auala vaega: …
  10. … (sili atu laina o galuega faufale)
  12. [527/527] Fausia hello_world.bin
  13. esptool.py v2.3.1
  15. Ua mae'a le fausiaina o le poloketi. Ina ia moli, fai le poloaiga lenei:
  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. pe ta'e 'idf.py -p PORT flash'
    Afai e leai ni mea sese, o le a maeʻa le fausiaina e ala i le fausiaina o le firmware binary .bin file.

Kimo i luga ole Masini
Fa'amalama le binaries na e fausia i luga o lau module e ala i le tamoe:

  1. idf.py -p PORT flash

Replace PORT with your ESP32-H2 board’s serial port name from Step: Connect Your Device.
E mafai fo'i ona e suia le fua o le pa'u moli e ala i le suia o le BAUD i le fua o le pa'u e te mana'omia. Ole fua ole baud ole 460800.
Mo nisi fa'amatalaga ile idf.py finauga, va'ai idf.py.

Fa'aaliga:
O le filifiliga 'flash' e otometi lava ona fausia ma fa'aola le poloketi, o lea e le mana'omia ai le 'idf.py build'.
Pe a emo, o le a e vaʻai i le ogalaau o galuega e pei o mea nei:

  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. Taulaga fa'asologa /dev/ttyUSB0
  5.  Feso'ota'i....
  6. Chip is ESP32-H2 (revision v0.1)
  7. Features: BLE
  8. Crystal e 32MHz
  9. MAC: 60:55:f9:f7:3e:93:ff:fe
  10. O lo'o la'u i luga le fa'amau...
  11. stub tamo'e...
  12. Fa'ato'a tamo'e...
  13. Suia le fua faatatau i le 460800
  14. Suiga
  15. Fa'atulaga le lapo'a moli…
  16. O le a tape le moli mai le 0x00000000 i le 0x00005fff…
  17. O le a tape le moli mai le 0x00010000 i le 0x00034fff…
  18. O le a tape le moli mai le 0x00008000 i le 0x00008fff…
  19. Fa'amauina 20880 paita i le 12788…
  20. Tusitusi ile 0x00000000… (100 %)
  21. Na tusia le 20880 bytes (12788 compressed) ile 0x00000000 ile 0.6 sekone (e aoga 297.5 kbit/s)…
  22. Hash o fa'amatalaga fa'amaonia.
  23. Fa'amauina 149424 paita i le 79574…
  24. Tusitusi ile 0x00010000… (20 %)
  25. Tusitusi ile 0x00019959… (40 %)
  26. Writing at 0x00020bb5… (60 %)
  27. Writing at 0x00026d8f… (80 %)
  28. Writing at 0x0002e60a… (100 %)
  29. Na tusia le 149424 bytes (79574 compressed) ile 0x00010000 ile 2.1 sekone (e aoga 571.7 kbit/s)…
  30. Hash o fa'amatalaga fa'amaonia.
  31. Fa'amauina 3072 paita i le 103…
  32. Tusitusi ile 0x00008000… (100 %)
  33. Tusia 3072 bytes (103 compressed) i le 0x00008000 i le 0.0 sekone (e aoga 539.7 kbit/s)…
  34. Hash o fa'amatalaga fa'amaonia.
  36. Tu'ua…
  37. Toe fai faigata e ala ile pine RTS...

Afai e leai ni faʻafitauli i le faaiuga o le faagasologa o le moli, o le a toe faʻafouina le laupapa ma amata le talosaga "hello_world".

Mataitu
Ina ia siaki pe o "hello_world" o loʻo tamoʻe moni, faʻapipiʻi 'idf.py -p PORT monitor' (Aua nei galo e sui le PORT i lou igoa tau telefoni).
O lenei poloaiga e faʻalauiloa ai le talosaga IDF Monitor:

  1. $ idf.py -p mata'itu
  2. O loʻo taʻavale idf_monitor i le lisi [...]/esp/hello_world/build
  3. Fa'atino “python […]/esp-idf/tools/idf_monitor.py -b 115200 […]/esp/hello_world/ build/hello_world.elf”…
  4. - idf_monitor i luga 115200 —
  5. — Tuu: Ctrl+] | Menu: Ctrl+T | Fesoasoani: Ctrl+T sosoo ai Ctrl+H —
  6. ma Iuni 8 2016 00:22:57
  8. muamua:0x1 (POWERON_RESET), fa'a:0x13 (SPI_FAST_FLASH_BOOT)
  9. ma Iuni 8 2016 00:22:57
  10. …

A maeʻa le amataga ma faʻamaumauga faʻataʻitaʻi tusi i luga, e tatau ona e vaʻai i le "Talofa lalolagi!" lolomi e le talosaga.

  1.  …
  2.  Talofa lalolagi!
  3. Toe amata ile 10 sekone…
  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. Fa'aputuga fua maualalo maualalo: 268256 paita
  6. Toe amata ile 9 sekone…
  7. Toe amata ile 8 sekone…
  8. Toe amata ile 7 sekone…

Ina ia alu ese mai le mata'ituina o le IDF, fa'aoga le ala pupuu Ctrl+].
Pau lava na mea e te manaʻomia e amata ai ile ESP32-H2-WROOM-02C module! O lea ua e sauni e fa'ata'ita'i se isi examples i le ESP-IDF, pe alu sa'o e atia'e au lava talosaga.

US FCC Faʻamatalaga

O lo'o tausisia e le masini le KDB 996369 D03 OEM Manual v01. O loʻo i lalo faʻatonuga tuʻufaʻatasia mo tagata gaosi oloa talimalo e tusa ai ma le KDB 996369 D03 OEM Manual v01.

Lisi o Tulafono Fa'atatau FCC
FCC Vaega 15 Vaega laiti C 15.247

Tulaga Fa'aaogā Fa'apitoa
The module has BLE, Thread, and Zigbee functions.

  • Fa'agaoioi Auala:
    • Bluetooth: 2402 ~ 2480 MHz
    • Zigbee: 2405 ~ 2480 MHz
    •  Thread: 2405 ~ 2480 MHz
  • Numera o Auala:
    • Bluetooth: 40
    •  Zigbee/Fi'a: 16
  • Fa'atonu:
    • Bluetooth: GFSK
    • Zigbee: O-QPSK
    • Thread: O-QPSK
  • Ituaiga: PCB Antenna
  • Manuia: 3.26 dBi

E mafai ona faʻaogaina le module mo talosaga IoT ma le maualuga 3.26 dBi antenna. E tatau i le kamupani gaosi oloa o lo'o fa'apipi'iina lenei module i totonu oa latou oloa, e tatau ona fa'amautinoaina o lo'o tausisia e le FCC mana'oga fa'apitoa e ala i se su'esu'ega fa'apitoa po'o se iloiloga i tulafono a le FCC, e aofia ai le fa'agaioia o le transmitter. E tatau ona nofouta le fale gaosi oloa e aua le tuʻuina atu faʻamatalaga i le tagata faʻaaoga mulimuli e uiga i le faʻapipiʻiina pe aveese lenei module RF i totonu o le tusi lesona a le tagata faʻaoga o le oloa faʻaiʻuga lea e tuʻufaʻatasia ai lenei module. O le tusi lesona fa'ai'uga e tatau ona aofia uma ai fa'amatalaga fa'atonutonu/lapataiga e pei ona fa'aalia i lenei tusi lesona.

Ta'iala Fa'atapula'a Module
E le agavaa ai. O le module o se module e tasi ma o loʻo tausisia le manaʻoga o le FCC Vaega 15.212.

Su'e Fuafuaga Antenna
E le agavaa ai. O le module e iai lana lava antenna, ma e le manaʻomia se antenna lolomi a le au talimalo microstrip trace antenna, ma isi.

Fa'aaliga Fa'aaliga RF
O le module e tatau ona faʻapipiʻi i totonu o mea faʻapipiʻi e faʻatumauina le itiiti ifo i le 20cm i le va o le antenna ma le tino o tagata faʻaoga; ma afai e suia le faʻamatalaga faʻaalia o le RF poʻo le faʻatulagaina o module, ona manaʻomia lea e le kamupani gaosi oloa talimalo na te tauaveina le matafaioi o le module e ala i se suiga ile FCC ID poʻo se talosaga fou. Ole FCC ID ole module e le mafai ona fa'aoga ile oloa fa'ai'u. I nei tulaga, o le kamupani gaosi oloa o le a nafa ma le toe iloiloina o le oloa faaiu (e aofia ai le transmitter) ma le mauaina o se faatagaga ese FCC.

Antenna
Antenna faʻamatalaga e faʻapea:

  • Ituaiga: PCB Antenna
  •  Manuia: 3.26 dBi

O lenei masini e faʻamoemoe mo naʻo tagata gaosi oloa i lalo o tulaga nei:

  • E le mafai ona tu'u fa'atasi le module fa'asalalau fa'atasi ma so'o se isi mea fa'asalalau po'o antenna.
  • O le module e tatau ona fa'aoga na'o le antenna i fafo (s) na muamua fa'ata'ita'i ma fa'amaonia i lenei module.
  • O le antenna e tatau ona fa'apipi'i tumau pe fa'aaoga se 'ese' mea fa'apipi'i antenna.

Afai lava e ausia tulaga o loʻo i luga, e le manaʻomia nisi suʻega transmitter. Ae ui i lea, o le fale gaosi oloa e nafa pea mo le suʻeina o latou oloa faʻaiʻuga mo soʻo se manaʻoga faʻaopoopo e manaʻomia i lenei module faʻapipiʻiina (mo example, masini fa'akomepiuta emisi, PC peripheral mana'oga, ma isi).

Fa'ailoga ma Fa'amatalaga Tausi
E mana'omia e le au gaosi oloa talimalo ona tu'uina atu se fa'ailoga fa'aletino po'o le e-igoa e ta'u mai ai "O lo'o iai FCC ID: 2AC7Z-ESPH2WR02C" ma a latou oloa ua mae'a.

Fa'amatalaga i faiga su'ega ma mana'oga fa'aopoopo mo su'ega

  • Fa'agaoioi Auala:
    • Bluetooth: 2402 ~ 2480 MHz
    • Zigbee: 2405 ~ 2480 MHz
    • Thread: 2405 ~ 2480 MHz
  • Numera o Auala:
    •  Bluetooth: 40
    • Zigbee/Fi'a: 16
  • Fa'atonu:
    • Bluetooth: GFSK
    •  Zigbee: O-QPSK
    • Thread: O-QPSK

E tatau i le kamupani gaosi oloa ona faia le suʻega o le faʻamalamalamaina ma le faʻaogaina o le faʻamalama ma le faʻaogaina o mea sese, ma isi, e tusa ai ma suʻega faʻataʻitaʻiga mo se transmitter modular tu-toʻatasi i totonu o se talimalo, faʻapea foʻi ma le tele o le tuʻuina atu o modules poʻo isi transmitters i se oloa talimalo. Fa'atoa fa'amalieina uma fa'ai'uga o su'ega fa'ata'ita'iga ma mana'oga FCC, ona mafai loa lea ona fa'atau fa'aletulafono le oloa fa'ai'u.

Su'ega fa'aopoopo, Vaega 15 La'asaga B e tausisia
O le transmitter modular e na'o le FCC fa'atagaina mo le FCC Vaega 15 Subpart C 15.247 ma o le fale gaosi oloa e nafa ma le usitaia o soʻo se isi tulafono FCC e faʻaoga i le talimalo e le o aofia i le faʻatagaina o le faʻatagaina o le faʻamaonia. Afai e fa'atau atu e le tagata ua fa'atagaina a latou oloa e pei o le Vaega 15 Laiti B e fa'amalieina (pe a iai fo'i ma le fa'afuainumera fa'afuainumera eletise e le'i mafaufauina), ona tu'uina atu lea e le tagata fa'ameaalofa se fa'asilasilaga e ta'u mai ai o lo'o mana'omia pea e le 'oloa fa'ai'u le Vaega 15 Vaega XNUMX Su'ega o le tausisia ma le transmitter modular. fa'apipi'i.
O nei meafaigaluega ua uma ona fa'ata'ita'iina ma maua ai le tausisia o tapula'a mo se masini numera Vasega B, e tusa ai ma le Vaega 15 o Tulafono FCC. O nei tapula'a ua mamanuina ina ia maua ai se puipuiga talafeagai mai fa'alavelave fa'alavelave i se fa'apipi'i fale. O mea faigaluega nei e gaosia, fa'aoga ma mafai ona fa'aolaina le malosi ole alaleo ma, a le fa'apipi'iina ma fa'aogaina e tusa ai ma fa'atonuga, e ono fa'alavelave fa'alavelave i feso'ota'iga leitio.
Ae ui i lea, e leai se faʻamaoniga o le a le tupu se faʻalavelave i se faʻapipiʻi faapitoa. Afai o nei meafaigaluega e mafua ai le faʻalavelave faʻalavelave i le leitio poʻo le televise, lea e mafai ona fuafuaina e ala i le tape ma luga o meafaigaluega, e faʻamalosia le tagata faʻaoga e taumafai e faʻasaʻo le faʻalavelave e ala i se tasi o faiga nei:

  • Toe fa'atonu pe toe fa'anofo le antenna e maua ai.
  • Faʻateleina le tuʻueseesega i le va o meafaigaluega ma le faʻafefe.
  • Fa'afeso'ota'i le masini i totonu o se ta'avale i luga o se ta'amilosaga e ese mai le mea e fa'afeso'ota'i ai le fa'avevela.
  • Fa'afeso'ota'i le fa'atau po'o se tekinisia fa'aleoleo/TV mo se fesoasoani.

O lenei masini e tausisia le Vaega 15 o Tulafono FCC. O le fa'agaioiga e fa'atatau i tulaga nei e lua:

  • O lenei masini e le mafai ona fa'alavelave fa'alavelave.
  • E tatau i lenei masini ona talia so'o se fa'alavelave e maua, e aofia ai fa'alavelave e ono fa'atupu ai le le mana'omia.

Lapata'iga:
So'o se suiga po'o suiga e le'i fa'amaonia manino e le itu e nafa ma le usita'ia e mafai ona fa'aleaogaina le pule a le tagata fa'aoga e fa'agaioi ai masini.
O nei masini e fa'amalieina fa'agata fa'aola fa'avevela FCC RF ua fa'ata'atia mo se si'osi'omaga e le pulea. O lenei masini ma lona antenna e le tatau ona tu'u fa'atasi pe fa'agaioi fa'atasi ma so'o se isi lava antenna po'o se transmitter. O antenna o loʻo faʻaaogaina mo lenei transmitter e tatau ona faʻapipiʻi e tuʻu ai se vaeluaga o le itiiti ifo i le 20 cm mai tagata uma ma e le tatau ona tuʻufaʻatasia pe faʻaogaina faʻatasi ma soʻo se isi antenna poʻo le transmitter.

OEM Tu'ufa'atasi Faatonuga
O lenei masini e faʻamoemoe mo naʻo OEM tuʻufaʻatasia i lalo o tulaga nei:

  • E le mafai ona tu'u fa'atasi le module fa'asalalau fa'atasi ma so'o se isi mea fa'asalalau po'o antenna.
  • O le module e tatau ona fa'aoga na'o le antenna i fafo (s) na muamua fa'ata'ita'i ma fa'amaonia i lenei module.

Afai lava e ausia tulaga o loʻo i luga, e le manaʻomia nisi suʻega transmitter. Ae ui i lea, o le OEM integrator e nafa pea mo le suʻeina o latou oloa faʻaiʻuga mo soʻo se manaʻoga faʻaopoopo e manaʻomia i lenei module ua faʻapipiʻiina (mo example, masini fa'akomepiuta emisi, PC peripheral mana'oga, ma isi).

Fa'amaoni o le Fa'aaogaina o le Tusi Fa'amaonia
I le tulaga e le mafai ona ausia nei tulaga (mo le exampo nisi faʻapipiʻi komepiuta poʻo le tuʻufaʻatasia ma se isi transmitter), ona le toe faʻaogaina lea o le faatagaga a le FCC mo lenei module faʻatasi ma meafaigaluega talimalo ma e le mafai ona faʻaaogaina le FCC ID o le module i le oloa mulimuli. I nei tulaga, o le OEM integrator o le a nafa ma le toe iloiloina o le oloa faaiu (e aofia ai le transmitter) ma le mauaina o se faʻatagaina ese FCC.

Fa'ailoga Fa'ai'uga o Oloa
O le oloa fa'ai'u e tatau ona fa'ailogaina i totonu o se vaega va'aia ma mea nei: "O lo'o i ai le Transmitter Module FCC ID: 2AC7Z-ESPH2WR02C".

Fa'amaumauga Fa'atatau ma Punaoa

Fa'amaumauga Fa'atatau

Sone atia'e

Oloa

Faafesootai matou

Toe Iloilo Tala'aga

Aso Fa'aliliuga Fa'asalalauga fa'amatalaga
2025-03-27 v1.1 Fa'asalalau aloa'ia

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E LEAI SE FAASOLOGA E TUUINA I LENEI FAAMANUIA MO ONA FA'A'OA'OGA, E LE SILI, TOTONU MO SO'O SE FA'AMATALAGA, E LE'I AUA'I SE ISI FA'ASA'OGA MAI SO'O SE FA'AALIGA, FA'AMATALAGA PO'O LE S.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.
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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.

Pepa / Punaoa

ESPRESSIF ESP32-H2-WROOM-02C Bluetooth Maualalo Malosiaga ma IEEE 802.15.4 Module [pdf] Tusi Taiala
ESP32-H2-WROOM-02C Bluetooth Low Energy ma IEEE 802.15.4 Module, ESP32-H2-WROOM-02C, Bluetooth Low Energy ma IEEE 802.15.4 Module, Low Energy ma IEEE 802.15.4 Module, Energy ma IEEE 802.15.4, IEEE 802.15.4. Module, 802.15.4 Module, Module

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