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ESP32C3MINI1U
Bukana ea Mosebelisi

Mabapi le Tokomane Ena
Bukana ena ea mosebedisi e bonts'a mokhoa oa ho qala ka module ea ESP32-C3-MINI-1U.

Lintlafatso tsa Litokomane
Ka kopo, sheba mofuta oa morao-rao ho https://www.espressif.com/en/support/download/documents.

Nalane ea Phetoho
Bakeng sa nalane ea ntlafatso ea tokomane ena, ka kopo sheba leqephe la ho qetela.

Tsebiso ea Phetoho ea Litokomane
Espressif e fana ka litemoso tsa lengolo-tsoibila ho u boloka u nchafalitsoe ka liphetoho tsa litokomane tsa tekheniki. Ka kopo ingolise ho www.espressif.com/en/subscribe.

Setifikeiti
Khoasolla litifikeiti tsa lihlahisoa tsa Espressif ho tsoa ho www.espressif.com/en/certificates.

Litaba pata
1 Fetileview
2 Qala ka ESP32C3MINI1U
3 Polelo ea US FCC
4 Tlhaloso ea IC
5 Lisebelisoa tsa ho Ithuta
6 Litokomane / Lisebelisoa
6.1 Litšupiso
7 Related Posts

Fetileview

1.1 Mojule o Felletseview
ESP32-C3-MINI-1U ke mojule oa sepheo se akaretsang sa Wi-Fi le Bluetooth LE. Seteishene se ruileng sa li-peripherals le boholo bo nyane bo etsa hore mojule ona e be khetho e nepahetseng bakeng sa matlo a bohlale, li-automation tsa indasteri, tlhokomelo ea bophelo bo botle, lisebelisoa tsa elektroniki tsa bareki, jj.

Lethathamo la 1: Litlhaloso tsa ESP32C3MINI1U

Lihlopha

 Mekhahlelo

Litlhaloso
WiFi Melao-motheo 802.11 b/g/n (ho fihla ho 150 Mbps)
Sebaka sa maqhubu EA-2412 ~ 2462 MHz
bluetooth® Melao-motheo bluetooth® LE: Bluetooth 5 le Bluetooth mesh
Radio Sehlopha sa 1, sehlopha sa 2 le sehlopha sa 3 transmitter
Lisebelisoa Li-interface tsa module GPIO, SPI, UART, I2C, I2S, peripheral control control, LED PWM controller, DMA controller ka kakaretso, TWAI® molaoli (o lumellana le ISO 11898-1), sensor ea mocheso, SAR ADC
kristale e kopantsoeng kristale ea 40MHz
Tshebetso voltage/Phepelo ea matla 3.0 V ~ 3.6 V
Ts'ebetso ea hona joale Karolelano: 80 mA
Bonyane ba hajoale bo fanoang ke phepelo ea motlakase 500 mA
Mocheso oa tikoloho -40 °C ~ +105 °C
Boemo ba kutloelo-bohloko ea mongobo (MSL) Mohato 3

Tlhaloso ea Pin ea 1.2

ESPRESSIF ESP32 C3 Mini 1U General Purpose Wi Fi le Bluetooth LE Module - Pin

Mojule ona o na le lintlha tse 53. Sheba litlhaloso tsa phini ho Lethathamo la 2.
Bakeng sa litlhophiso tsa peripheral pin, ka kopo sheba ho Lethathamo la lintlha tsa ESP32-C3.
Lethathamo la 2: Pin Litlhaloso

Lebitso

 Che. Mofuta

Mosebetsi
GND 1, 2, 11, 14, 36-53 P Fatše
3V3 3 P Phepelo ea motlakase
NC 4 — NC
IO2 5 I/O/T GPIO2, ADC1_CH2, FSPIQ
IO3 6 I/O/T GPIO3, ADC1_CH3
NC 7 — NC
EN 8 I Holimo: e buletsoe, e nolofalletsa chip. Tlase: e tima, chip ea tima.
Tlhokomeliso: Se ke oa siea phini ea EN e phaphametse.
NC 9 — NC
NC 10 — NC

Lethathamo la 2 - tsoela pele ho tsoa leqepheng le fetileng

Lebitso

 Che. Mofuta

Mosebetsi
IO0 12 I/O/T GPIO0, ADC1_CH0, XTAL_32K_P
IO1 13 I/O/T GPIO1, ADC1_CH1, XTAL_32K_N
NC 15 — NC
IO10 16 I/O/T GPIO10, FSPICS0
NC 17 — NC
IO4 18 I/O/T GPIO4, ADC1_CH4, FSPIHD, MMS
IO5 19 I/O/T GPIO5, ADC2_CH0, FSPIWP, MTDI
IO6 20 I/O/T GPIO6, FSPICLK, MTCK
IO7 21 I/O/T GPIO7, FSPID, MTDO
IO8 22 I/O/T GPIO8
IO9 23 I/O/T GPIO9
NC 24 — NC
NC 25 — NC
IO18 26 I/O/T GPIO18
IO19 27 I/O/T GPIO19
NC 28 — NC
NC 29 — NC
EA-RXD0 30 I/O/T GPIO20, U0RXD,
EA-0 31 I/O/T GPIO21, U0TXD
NC 32 — NC
NC 33 — NC
NC 34 — NC
NC 35 — NC

Qala ka ESP32C3MINI1U

2.1 Seo U se Hlokang
Ho nts'etsapele lits'ebetso tsa mojule oa ESP32-C3-MINI-1U o hloka:

  • 1 x ESP32-C3-MINI-1U module
  • 1 x Boto ea tlhahlobo ea Espressif RF
  • 1 x USB-to-Serial board
  • 1 x Thapo ea Micro-USB
  • 1 x PC e sebelisang Linux

Tataisong ena ea basebelisi, re nka sistimi ea ts'ebetso ea Linux joalo ka example. Bakeng sa tlhaiso-leseling e batsi mabapi le tlhophiso ea Windows le macOS, ka kopo sheba Tataiso ea Lenaneo la ESP-IDF.

Khokahano ea Hardware ea 2.2

  1. Solder ESP32-C3-MINI-1U module ho boto ea tlhahlobo ea RF joalo ka ha ho bonts'itsoe ho Setšoantšo sa 2.
    ESPRESSIF ESP32 C3 Mini 1U General Purpose Wi Fi le Bluetooth LE Module - Hardware
  2. Hokela boto ea tlhahlobo ea RF ho boto ea USB-to-Serial ka TXD, RXD, le GND.
  3. Hokela boto ea USB-to-Serial ho PC.
  4. Hokela boto ea tlhahlobo ea RF ho PC kapa adaptara ea matla ho nolofalletsa phepelo ea matla a 5 V, ka thapo ea Micro-USB.
  5. Nakong ea ho jarolla, hokela IO0 ho GND ka jumper. Ebe, bula "ON" boto ea tlhahlobo.
  6. Khoasolla firmware ho Flash. Ho fumana lintlha, sheba likarolo tse ka tlase.
  7. Kamora ho jarolla, tlosa jumper ho IO0 le GND.
  8. Matlafatsa boto ea tlhahlobo ea RF hape. ESP32-C3-MINI-1U e tla fetohela ho mokhoa oa ho sebetsa. Chip e tla bala mananeo ho tloha ho flash ha e qala.

Hlokomela:
IO0 e phahame ka hare ho naha. Haeba IO0 e setetsoe ho hula, mokhoa oa Boot o khethoa. Haeba phini ena e hula fatše kapa e tlohetsoe e phaphametse, ho tla khethoa mokhoa oa ho jarolla. Bakeng sa tlhaiso-leseling e batsi ka ESP32-C3-MINI-1U, ka kopo sheba ho Lethathamo la lintlha tsa ESP32-C3-MINI-1 & ESP32-C3-MINI-1U.

2.3 Theha Tikoloho ea Ntlafatso
Espressif IoT Development Framework (ESP-IDF ka bokhutšoane) ke moralo oa ho etsa lits'ebetso tse thehiloeng ho li-chips tsa Espressif. Basebelisi ba ka etsa lits'ebetso ka lichifi tsa ESP ho Windows/Linux/macOS ho ipapisitsoe le ESP-IDF. Mona re nka sistimi ea ts'ebetso ea Linux joalo ka example.

2.3.1 Kenya Litlhoko tse hlokahalang

Ho kopanya le ESP-IDF o hloka ho fumana liphutheloana tse latelang:

  • CentOS 7:
    1 Audo yum kenya git wget flex bison gperf python CEtsa ninja-build ccache dfuutil
  • Ubuntu le Debian (taelo e le 'ngoe e aroloa ka mela e' meli):
    1 Sudo apt-get install git wget flex bison gperf python python-pip python emisa lisebelisoa cmake
    2 ninja-build ccache life-dev libssl-dev dfu-util
  • Arch:
    1 sudo Pacman -S -e hlokehang GCC git etsa flex bison gperf python-pip CMake ninja mokoetlisi oa kamehla

Hlokomela:

  • Tataiso ena e sebelisa directory ~/esp ho Linux joalo ka foldara ea ho kenya ESP-IDF.
  • Hopola hore ESP-IDF ha e tšehetse libaka litseleng.

2.3.2 Fumana ESPDF

Ho aha likopo tsa mojule oa ESP32-C3-MINI-1U, o hloka lilaebrari tsa software tse fanoeng ke Espressif sebakeng sa polokelo ea ESP-IDF.
Ho fumana ESP-IDF, theha bukana ea ho kenya ( ~/esp) ho khoasolla ESP-IDF le ho kopanya polokelo ka 'git clone:

  1. mecha ea litaba -p ~/esp
  2. cd ~/esp
  3. git clone - e pheta-pheta https://github.com/espressif/esp-idf.git

ESP-IDF e tla khoasolloa ho ~/esp/esp-pdf. Buisana Liphetolelo tsa ESP-IDF bakeng sa tlhahisoleseling mabapi le mofuta oa ESP-IDF o ka sebelisoang maemong a itseng.

2.3.3 Hlophisa Lisebelisoa
Ntle le ESP-IDF, u boetse u hloka ho kenya lisebelisoa tse sebelisoang ke ESP-IDF, tse kang compiler, debugger, Python packages, joalo-joalo ESP-IDF e fana ka mongolo o bitsoang 'install.sh' ho thusa ho theha lisebelisoa. ka nako e le 'ngoe.

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

2.3.4 Theha Liphetoho tsa Tikoloho

Lisebelisoa tse kentsoeng ha li e-so kenyellelitsoe ho phapano ea tikoloho ea PATH. Ho etsa hore lisebelisoa li sebelisoe ho tsoa moleng oa taelo, mefuta e meng ea tikoloho e tlameha ho hlophisoa. ESP-IDF e fana ka thepa e 'ngoe ea mongolo. sh' e etsang joalo. Ho terminal moo o tla sebelisa ESP-IDF, matha:
1 . $HOME/esp/esp-IDF/export.sh
Joale tsohle li se li lokile, o ka theha projeke ea hau ea pele mojuleng oa ESP32-C3-MINI-1U.

2.4 Theha Morero oa Hao oa Pele

2.4.1 Qala Morero

Joale u se u loketse ho lokisa kopo ea hau bakeng sa mojule oa ESP32-C3-MINI-1U. U ka qala ka ho qala/hello_world morero ho tloha examples directory ho ESP-IDF.

Kopitsa ho qala/hello_world ho ~/esp directory:

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

Ho na le mefuta e mengata ea example merero ka mohlalaampLes directory ho ESP-IDF. O ka kopitsa morero ofe kapa ofe ka tsela e ts'oanang le e hlahisitsoeng ka holimo mme oa e tsamaisa. Hape hoa khoneha ho haha ​​​​examples sebakeng, ntle le ho li kopitsa pele.

2.4.2 Hokela Sesebediswa sa Hao
Joale hokela mojule oa hau oa ESP32-C3-MINI-1U komporong 'me u hlahlobe hore na mojule oa hau o bonahala tlas'a boema-kepe bofe ba serial. Likou tsa serial ho Linux li qala ka '/ dev/tty' ka mabitso a bona. Matha taelo e ka tlase ka makhetlo a mabeli, pele ka boto e sa kengoa, ebe e kentsoe. Boema-kepe bo hlahang lekhetlo la bobeli ke bona boo u bo hlokang:

  1. ls /dev/tty*

Hlokomela:
Boloka lebitso la boema-kepe le le haufi kaha u tla le hloka mehatong e latelang.

2.4.3 Fetola
Tsamaea ho buka ea hau ea 'hello_world' ho tloha Mohato 2.4.1. Qala Morero, beha ESP32-C3 joalo ka sepheo, 'me u tsamaise "menu configuration" ea tlhophiso ea "menu configuration".

  1. cd ~/esp/hello_world
  2. idf.py set-target esp32c3
  3. idf.py menuconfig

Ho beha sepheo ka 'idf.py set-target esp32c3' ho lokela ho etsoa hang, kamora ho bula projeke e ncha. Haeba projeke e na le meaho le litlhophiso tse seng li ntse li le teng, li tla hlakoloa le ho qalisoa. Sepheo se ka bolokeha ho feto-fetoha ha tikoloho ho tlola mohato ona. Bona Ho khetha Sepheo bakeng sa lintlha tse ling.
Haeba mehato e fetileng e entsoe ka nepo, menu e latelang e tla hlaha:

ESPRESSIF ESP32 C3 Mini 1U Morero o Akaretsang Wi Fi le Bluetooth LE Mojule - Tlhophiso ea Morero

Mebala ea menu e ka fapana ho terminal ea hau. O ka fetola ponahalo ka khetho ea '–style'.
Ka kopo, tsamaisa 'idf.py menu configuration -help bakeng sa lintlha tse ling.

2.4.4 Aha Morero
Theha morero ka ho tsamaisa:
1 idf.py haha

Taelo ena e tla bokella kopo le likarolo tsohle tsa ESP-IDF, ebe e tla hlahisa bootloader, tafole ea karohano, le li-binaries tsa kopo.

  1. $ idf.py haha
  2. Ho matha cmake ho directory /path/to/hello_world/build
  3. E etsa "cmake -G Ninja -lemosoa-e sa tsejoeng /path/to/hello_world"…
  4. E hlokomelisa ka boleng bo sa tsejoeng.
  5.  - E fumanoe Git: /usr/bin/git (e fumanoe mofuta "2.17.0")
  6. - Ho aha karolo ea aws_iot e se nang letho ka lebaka la tlhophiso
  7. - Mabitso a likarolo: ...
  8.  - Litsela tsa likarolo: ...
  9.  … (mehala e meng ea tlhahiso ea sistimi ea kaho)
  10. [527/527] Ho hlahisa hello-world.bin
  11. esptool.py v2.3.1
  12. Kaho ea morero e felile. Ho etsa flash, tsamaisa taelo ena:
  13. ./../../components/esptool_py/esptool/esptool.py -p (PORT) -b 921600 write_flash -flash_ mode dio
  14. -flash_size lemoha -flash_freq 40m 0x10000 build/hello-world.bin haha ​​0x1000
  15. build/bootloader/bootloader.bin 0x8000 build/partition_table/partition-table.bin
  16. kapa tsamaisa 'idf.py -p PORT flash'

Haeba ho se na liphoso, mohaho o tla qetella ka ho hlahisa firmware binary .bin file.

2.4.5 Hlahisa ho Sesebediswa

Hlahisa li-binaries tseo u sa tsoa li haha ​​​​mojuleng oa hau oa ESP32-C3-MINI-1U ka ho matha:
1. idf.py -p PORT [-b BAUD] flash

Fetola PORT ka lebitso la seriale la mojule oa hau ho tloha Mohato: Hokela Sesebelisoa sa Hau.
U ka boela ua fetola sekhahla sa baud ea flasher ka ho nkela BAUD sebaka ka sekhahla seo u se hlokang. Sekhahla sa kamehla sa baud ke 460800.

Bakeng sa tlhaiso-leseling e batsi ka likhang tsa idf.py, bona idf.py.

Hlokomela:
Khetho ea 'flash' e iketsetsa le ho khantša morero, kahoo ho sebetsa 'idf.py build' ha ho hlokahale.

  1. …
    esptool.py -chip esp32c3 -p /dev/ttyUSB0 -b 460800 -before=default_reset -after =hard_reset write_flash -flash_mode dio -flash_freq 80m -flash_size 2MB 0x 8000 partition_table.biner0load.bin -lefatše.bin
  2. esptool.py v3.0
  3. serial port /dev/ttyUSB0
  4. E ea hokela….
  5. Chip ke ESP32-C3
  6. Likarolo: Wi-Fi
  7. Crystal ke 40MHz
  8. MAC: 7c:df:a1:40:02:a4
  9. E kenya stub...
  10. Ho matha…
  11. Stub e matha...
  12. Ho fetola sekhahla sa baud ho 460800
  13. E fetotsoe.
  14. E lokisa boholo ba flash...
  15. E hatisitsoe ka li-byte tse 3072 ho isa ho 103…
  16. E ngola ho 0x00008000… (100 %)
  17. O ngotse 3072 bytes (103 e hatelitsoe) ho 0x00008000 ka metsotsoana e 0.0 (e sebetsang 4238.1
  18. kbit/s)…
  19. Hash ea data e netefalitsoe.
  20. E hatisitsoe ka li-byte tse 18960 ho isa ho 11311…
  21. E ngola ho 0x00000000… (100 %)
  22. E ngotse 18960 bytes (11311 e hatisitsoe) ho 0x00000000 ka metsotsoana e 0.3 (e sebetsa ka 584.9 kbit/s)…
  23. Hash ea data e netefalitsoe.
  24. E hatisitsoe ka li-byte tse 145520 ho isa ho 71984…
  25. E ngola ho 0x00010000… (20 %)
  26. E ngola ho 0x00014000… (40 %)
  27. E ngola ho 0x00018000… (60 %)
  28. E ngola ho 0x0001c000… (80 %)
  29. E ngola ho 0x00020000… (100 %)
  30. E ngotse 145520 bytes (71984 e hatisitsoe) ho 0x00010000 ka metsotsoana e 2.3 (e sebetsa ka 504.4 kbit/s)…
  31. Hash ea data e netefalitsoe.
  32. E ea tsamaea…
  33. Ho lokisa ka thata ka phini ea RTS…
  34. E felile

Haeba ntho e 'ngoe le e' ngoe e tsamaea hantle, kopo ea "hello_world" e qala ho sebetsa ka mor'a hore u tlose jumper ho IO0 le GND, 'me u matlafatse boto ea teko hape.

2.4.6 Lekola
Ho bona hore na "hello_world" e ntse e sebetsa, thaepa 'idf.py -p PORT monitor' (Se ke oa lebala ho nkela PORT sebaka ka lebitso la hau la serial port).
Taelo ena e qala ts'ebeliso ea IDF Monitor:

  1. $ idf.py -p /dev/ttyUSB0 monitor
  2. E sebelisa idf_monitor bukeng […]/esp/hello_world/build
  3. E etsa "python […]/esp-idf/tools/idf_monitor.py -b 115200 […]/esp/hello_world/build /hello-world.elf”…
  4. - idf_monitor ho /dev/ttyUSB0 115200 -
  5. — Tloha: Ctrl+] | Menu: Ctrl+T | Thuso: Ctrl+T e latelwang ke Ctrl+H — ets Jun 8 2016 00:22:57
  6. pele:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
  7. ets Jun 8 2016 00:22:57
  8. …

Kamora ho qala le lits'oants'o tsa tlhahlobo, o lokela ho bona "Hello world!" e hatisitsoeng ke kopo.

  1. …
  2. Lefatše Lumela!
  3. E qala hape ka mor'a metsotsoana e 10...
  4. Ena ke chip ea esp32c3 e nang le 1 CPU core, WiFi/BLE, 4MB ea kantle
  5. E qala hape ka mor'a metsotsoana e 9...
  6. E qala hape ka mor'a metsotsoana e 8...
  7. E qala hape ka mor'a metsotsoana e 7...

Ho tsoa ho leihlo la IDF sebelisa sekhechana sa Ctrl+].

Ke sona feela seo u se hlokang ho qala ka module ea ESP32-C3-MINI-1U! Joale u se u loketse ho leka tse ling examples ho ESP-IDF kapa u ee ka ho le letona ho iketsetsa lits'ebetso tsa hau.

Polelo ea US FCC

Sesebelisoa se lumellana le Buka ea KDB 996369 D03 OEM v01. Ka tlase ke litaelo tsa kopanyo bakeng sa baetsi ba lihlahisoa tse amohelang ho latela KDB 996369 D03 OEM Manual v01.

Lethathamo la Melao e sebetsang ea FCC
FCC Karolo ea 15 Karolo ea C 15.247 & 15.209

Maemo a khethehileng a Tšebeliso ea Ts'ebetso
Mojule ona o na le mesebetsi ea WiFi, BR, EDR, le BLE.

  • Maqhubu a Ts'ebetso:
    WiFi: 2412 ~ 2462 MHz
    - Bluetooth: 2402 ~ 2480 MHz
  • Nomoro ea Likanale:
    - WiFi: 12
    - Bluetooth: 40
  • Ho feto-fetoha ha molumo:
    - WiFi: DSSS; OFDM
    - Bluetooth: GFSK; π/4 DQPSK; 8 DPSK
  • Mofuta: Sehokelo sa antenna sa kantle
  • Phaello: 2.33 dBi Max

Mojule o ka sebelisoa bakeng sa lits'ebetso tsa IoT ka antenna e phahameng ka ho fetisisa ea 2.33 dBi. Moetsi oa moamoheli ea kenyang mojule ona sehlahisoa sa bona o tlameha ho netefatsa hore sehlahisoa sa ho qetela se kopaneng se lumellana le litlhoko tsa FCC ka tlhahlobo ea tekheniki kapa tlhahlobo ea melao ea FCC, ho kenyeletsoa le ts'ebetso ea transmitter. Moetsi oa moamoheli o tlameha ho hlokomela hore a se ke a fana ka tlhahisoleseling ho mosebelisi oa ho qetela mabapi le mokhoa oa ho kenya kapa ho tlosa mojule ona oa RF bukeng ea mosebelisi ea sehlahisoa se kopanyang mojulu ona. Bukana ea mosebelisi oa ho qetela e tla kenyelletsa lintlha tsohle tse hlokahalang tsa taolo / tlhokomeliso joalo ka ha ho bonts'itsoe bukeng ena.

Mekhoa e Lekanyelitsoeng ea Module
Ha e sebetse. Mojule ke mojule o le mong mme o lumellana le tlhoko ea FCC Karolo ea 15.212.

Latela Meetso ea Antenna
Ha e sebetse. Mojule o na le antenna ea ona mme ha o hloke boto e hatisitsoeng ea microstrip trace antenna, joalo-joalo.

Mehopolo ea RF Exposure
Mojule o tlameha ho kengoa ka har'a thepa ea moamoheli hoo bonyane 20cm e bolokiloeng lipakeng tsa lenakana le 'mele oa basebelisi; mme haeba setatemente sa kgahlamelo ya RF kapa sebopeho sa mojule se fetotswe, mohlahisi wa sehlahiswa se amohelang o tla lokela ho nka boikarabelo ba mojule ka ho fetola ID ya FCC kapa tshebediso e ntjha. ID ea FCC ea module e ke ke ea sebelisoa sehlahisoa sa ho qetela. Maemong ana, moetsi oa moamoheli o tla ikarabella bakeng sa ho lekola bocha sehlahisoa (ho kenyeletsoa le transmitter) le ho fumana tumello e fapaneng ea FCC.

Liantenna
Tlhaloso ea li-antenna ke tse latelang:

  • Mofuta: Sehokelo sa antenna sa kantle
  • Phaello: 2.33 dBi

Sesebelisoa sena se etselitsoe feela bahlahisi ba amohelang baeti tlas'a maemo a latelang:

  • Mojule oa transmitter o kanna oa se be teng hammoho le transmitter kapa antenna efe kapa efe.
  • Mojule o tla sebelisoa feela le (li)nakana tse ka ntle tse kileng tsa lekoa le ho netefatsoa ka mojule ona.
  • Lenaka le tlameha ho hokelloa ruri kapa le sebelise "e ikhethang" e kopanyang manakana.

Ha feela maemo a kaholimo a fihletsoe, liteko tse ling tsa transmitter li ke ke tsa hlokahala. Leha ho le joalo, moetsi oa moamoheli o ntse a ikarabella bakeng sa ho lekola sehlahisoa sa bona sa ho qetela bakeng sa litlhoko life kapa life tse ling tse hlokahalang bakeng sa mojule ona o kentsoeng (bakeng sa ex.ample, tlhahiso ea lisebelisoa tsa dijithale, litlhoko tsa peripheral tsa PC, joalo-joalo).

Leibole le Boitsebiso ba Boikamahanyo
Baetsi ba lihlahisoa tse amohelang batho ba hloka ho fana ka lengolo la 'mele kapa la e-mail le reng "E na le ID ea FCC: 2AC7Z-ESPC3MINII" le sehlahisoa sa bona se felileng.

Lintlha tse mabapi le mekhoa ea tlhahlobo le litlhoko tse ling tsa tlhahlobo

  • Maqhubu a Ts'ebetso:
    WiFi: 2412 ~ 2462 MHz
    - Bluetooth: 2402 ~ 2480 MHz
  • Nomoro ea Likanale:
    - WiFi: 12
    - Bluetooth: 40
  • Ho feto-fetoha ha molumo:
    - WiFi: DSSS; OFDM
    - Bluetooth: GFSK; π/4 DQPSK; 8 DPSK

Moetsi oa moamoheli o tlameha ho etsa liteko tsa tlhahiso ea mahlaseli le ho etsoa le ho tsoa ka mokhoa o fosahetseng, joalo-joalo, ho latela mekhoa ea 'nete ea tlhahlobo bakeng sa mochini o ikemetseng oa moamoheli, hammoho le li-module tse fetisang ka nako e le ngoe kapa li-transmitter tse ling sehlahisoa se amohelang. . Ke feela ha liphetho tsohle tsa liteko tsa mekhoa ea liteko li lumellana le litlhoko tsa FCC, joale sehlahisoa sa ho qetela se ka rekisoa ka molao.

Teko ea tlatsetso, Karolo ea 15 Karolo ea B e lumellana
Modular transmitter ke FCC e lumelletsoeng feela bakeng sa FCC Part 15 Subpart C 15.247 & 15.209 mme moetsi oa sehlahisoa se amohelang o na le boikarabello ba ho latela melao efe kapa efe e meng ea FCC e sebetsang ho moamoheli ea sa kenngoeng ke setifikeiti sa modular transmitter. Haeba mofani a bapatsa sehlahisoa sa bona e le se lumellanang le Karolo ea 15 ea Karolo ea B (ha e boetse e na le potoloho ea dijithale e sa reroang), moamoheli o tla fana ka tsebiso e bolelang hore sehlahisoa sa ho qetela sa moamoheli se ntse se hloka tlhahlobo ea melao ea Karolo ea 15 ea Karolo ea B le transmitter ea modular. hlongoa.
Thepa ena e lekiloe 'me e fumanoe e lumellana le meeli ea sesebelisoa sa digital sa Sehlopha sa B, ho latela Karolo ea 15 ea Melao ea FCC. Meeli ena e etselitsoe ho fana ka tšireletso e utloahalang khahlanong le tšitiso e kotsi mohahong oa bolulo. Sesebelisoa sena se hlahisa, se sebelisa, 'me se ka khantša matla a maqhubu a seea-le-moea, 'me haeba se sa kengoa
'Me ha e sebelisoa ho latela litaelo, e ka baka tšitiso e kotsi likhokahanong tsa seea-le-moea.

Leha ho le joalo, ha ho na tiiso ea hore tšitiso e ke ke ea etsahala setsing se itseng. Haeba sesebelisoa sena se baka tšitiso e kotsi ho kamohelo ea seea-le-moea kapa ea thelevishene, e ka khethoang ka ho tima le ho tima sesebelisoa, mosebelisi o khothalletsoa ho leka ho lokisa tšitiso ka e 'ngoe ea mehato e latelang:

  • Sheba hape kapa o suthise lenakana le amohelang sebakeng se seng.
  • Eketsa karohano pakeng tsa thepa le moamoheli.
  • Hokela lisebelisoa sebakeng sa seketsoana se fapaneng le seo moamoheli a hokahaneng le sona.
  • Ikopanye le morekisi kapa setsebi sa radio/TV se nang le boiphihlelo bakeng sa thuso.

Sesebelisoa sena se lumellana le Karolo ea 15 ea Melao ea FCC. Ts'ebetso e ipapisitse le maemo a mabeli a latelang:

  • Sesebelisoa sena se ka 'na sa se ke sa baka tšitiso e kotsi.
  • Sesebelisoa sena se tlameha ho amohela tšitiso efe kapa efe e amohetsoeng, ho kenyeletsoa tšitiso e ka bakang ts'ebetso e sa batleheng.

Liphetoho leha e le life kapa liphetoho tse sa amoheloang ka ho hlaka ke mokha o ikarabellang bakeng sa ho lumellana le melaoana li ka senya matla a mosebedisi a ho sebelisa thepa.
Sesebelisoa sena se lumellana le meeli ea ho pepeseha ha mahlaseli a FCC RF e behiloeng bakeng sa tikoloho e sa laoleheng. Sesebelisoa sena le lenakana la lona ha lia lokela ho behoa sebakeng se le seng kapa ho sebetsa mmoho le lenakana lefe kapa lefe kapa transmitter. Li-antenna tse sebelisoang bakeng sa transmitter ena li tlameha ho kenngoa ho fana ka sebaka sa karohano sa bonyane 20 cm ho tloha ho batho bohle, 'me ha ea lokela ho behoa sebakeng se le seng kapa ho sebetsa hammoho le e 'ngoe ea antenna kapa transmitter.

Litaelo tsa ho kopanya OEM

Sesebelisoa sena se etselitsoe feela lihokahanyi tsa OEM tlasa maemo a latelang:

  • Mojule oa transmitter o kanna oa se be teng hammoho le transmitter kapa antenna efe kapa efe.
  • Mojule o tla sebelisoa feela le (li)nakana tse ka ntle tse kileng tsa lekoa le ho netefatsoa ka mojule ona.

Ha feela maemo a kaholimo a fihletsoe, liteko tse ling tsa transmitter li ke ke tsa hlokahala. Leha ho le joalo, mohokahanyi oa OEM o ntse a ikarabella bakeng sa ho lekola sehlahisoa sa bona sa ho qetela bakeng sa litlhoko life kapa life tse ling tse hlokahalang bakeng sa mojule ona o kentsoeng (bakeng sa ex.ample, tlhahiso ea lisebelisoa tsa dijithale, litlhoko tsa peripheral tsa PC, joalo-joalo).

Boleng ba ho Sebelisa Setifikeiti sa Module

Haeba maemo ana a ke ke a finyelloa (mohlalaample litlhophiso tse itseng tsa li-laptop kapa sebaka se kopanetsoeng le mochine o mong oa motlakase), joale tumello ea FCC bakeng sa mojule ona hammoho le thepa ea moeti ha e sa nkoa e sebetsa 'me ID ea FCC ea module e ke ke ea sebelisoa sehlahisoa sa ho qetela. Maemong ana, mohokahanyi oa OEM o tla ikarabella bakeng sa ho lekola bocha sehlahisoa (ho kenyeletsoa le transmitter) le ho fumana tumello e fapaneng ea FCC.

Qetella ho Ngola Sehlahisoa
Sehlahisoa sa ho qetela se tlameha ho ngoloa sebakeng se bonahalang ka tse latelang: "E na le Transmitter Module FCC ID: 2AC7Z-ESPC3MINII".4 IC Statement

Tlhaloso ea IC

Sesebediswa sena se dumellana le RSS ya kantle ho laesense ya Industry Canada. Ts'ebetso e ipapisitse le maemo a mabeli a latelang:

  • Sesebelisoa sena se ka 'na sa se ke sa baka tšitiso; le
  • Sesebelisoa sena se tlameha ho amohela tšitiso efe kapa efe, ho kenyeletsoa tšitiso e ka bakang ts'ebetso e sa batleheng ea sesebelisoa.

Polelo ea Tšusumetso ea Mahlaseli
Sesebelisoa sena se lumellana le meeli ea ho pepeseha ha mahlaseli a IC e behiloeng bakeng sa tikoloho e sa laoleheng. Thepa ena e lokela ho kenngoa le ho sebetsoa ka sebaka sa bonyane 20 cm pakeng tsa radiator le 'mele oa hau.

RSS247 Karolo 6.4 (5)
Sesebelisoa se ka emisa phetiso ka bo eona haeba ho se na tlhaiso-leseling e ka fetisang kapa ts'ebetso ea ts'ebetso. Hlokomela hore sena ha se reretsoe ho thibela phetiso ea taolo kapa ho saena leseli kapa ts'ebeliso ea likhoutu tse pheta-phetoang moo ho hlokoang ke mahlale.

Sesebediswa sena se reretswe feela dihokahanyi tsa OEM tlasa maemo a latelang (Bakeng sa tshebediso ya sesebediswa sa module):

  • Antenna e tlameha ho kenngoa hoo 20 cm e bolokiloeng pakeng tsa antenna le basebelisi, le
  • Mojule oa transmitter o kanna oa se be teng hammoho le transmitter kapa antenna efe kapa efe.

Ha feela maemo a 2 a kaholimo a fihletsoe, liteko tse ling tsa transmitter li ke ke tsa hlokahala. Leha ho le joalo, mohokahanyi oa OEM o ntse a ikarabella bakeng sa ho lekola sehlahisoa sa bona sa ho qetela bakeng sa litlhoko life kapa life tse ling tse hlokahalang ha mojule ona o kentsoe.

TLHOKOMELISO EA BOHLOKOA:
Haeba maemo ana a ke ke a finyelloa (mohlalaample litlhophiso tse itseng tsa laptop kapa colocation le transmitter e 'ngoe), joale tumello ea Canada ha e sa nkoa e le molaong mme ID ea IC e ke ke ea sebelisoa sehlahisoa sa ho qetela. Maemong ana, mohokahanyi oa OEM o tla ikarabella bakeng sa ho lekola bocha sehlahisoa (ho kenyeletsoa le transmitter) le ho fumana tumello e arohaneng ea Canada.

Qetella ho Ngola Sehlahisoa
Mojule ona oa transmitter o lumelletsoe feela hore o sebelisoe lisebelisoang moo antenna e ka kengoang hoo 20 cm e ka bolokoang lipakeng tsa lenaka le basebelisi. Sehlahisoa sa ho qetela se tlameha ho ngoloa sebakeng se bonahalang ka se latelang: "E na le IC: 21098-ESPC3MINII".

Tlhahisoleseding ea Manual ho Mosebelisi
Mohokahanyi oa OEM o tlameha ho ela hloko hore a se ke a fana ka tlhahisoleseling ho mosebelisi oa ho qetela mabapi le mokhoa oa ho kenya kapa ho tlosa mojule ona oa RF bukeng ea mosebelisi ea sehlahisoa se kopanyang mojulu ona. Bukana ea mosebelisi oa ho qetela e tla kenyelletsa lintlha tsohle tse hlokahalang tsa taolo / tlhokomeliso joalo ka ha ho bonts'itsoe bukeng ena.

Lisebelisoa tsa ho Ithuta

5.1 MustRead Documents

Ka kopo itloaetse litokomane tse latelang:

  • Lethathamo la lintlha tsa ESP32-C3
    Ena ke selelekela sa litlhaloso tsa hardware ea ESP32-C3, ho kenyelletsa le ho fetaview, litlhaloso tsa phini, tlhaloso ea ts'ebetso, sebopeho sa peripheral, litšobotsi tsa motlakase, joalo-joalo.
  • ESP-IDF Programming Guide
    Litokomane tse pharalletseng tsa moralo oa ntlafatso oa ESP-IDF, ho tloha ho litataiso tsa lisebelisoa ho isa ho API
    ho buoa.
  • ESP32-C3 Bukana ea Tšupiso ea Setsebi
    Lintlha tse felletseng mabapi le mokhoa oa ho sebelisa memori ea ESP32-C3 le peripherals.

5.2 Lisebelisoa tsa Bohlokoa
Mona ke lisebelisoa tsa bohlokoa tse amanang le ESP32-C3.

Sechaba sa Engineer-to-Engineer (E2E) bakeng sa lihlahisoa tsa Espressif moo o ka romellang lipotso, ho arolelana tsebo, ho hlahloba mehopolo, le ho thusa ho rarolla mathata le lienjiniere tse ling.

Nalane ea Phetoho

Letsatsi Phetolelo Lintlha tsa ho lokolla
2022-04-28 v0.1 Tokollo ea pele

ESPRESSIF ESP32 C3 Mini 1U Morero o Akaretsang Wi Fi le Bluetooth LE Module - Letšoao

www.espressif.com

Phatlalatso le Tsebiso ea Copyright
Lintlha tse tokomaneng ena, ho kenyelletsa URL litšupiso, li ka fetoha ntle le tsebiso.

LITSEBISO TSOHLE TSA MOKHATLO EA BORARO TSA TOKOMANE ENA LI FUMANE KA JOALOKAHA-E LE HA HO NA LITIISETSO TSA BOHLOKOA LE HO NEPAHA KA HAO. HA HO TIISETSO E FUMANEHANG TOKOKOMANE ENA BAKENG SA HO REKA, HO SA TLOE TLOKO, KAPA HO LOKELA BAKENG SA MORERO OA KHETHEHILENG, KAPA E HLAHALA KA TLHOKOMELISO EFE KA TENG HO TLHOKOMELISO, TLHALOSO, KAPA S.AMPLE.

Boikarabello bohle, ho kenyeletsoa le melato ea ho hatakela litokelo life kapa life tsa thepa, tse amanang le ts'ebeliso ea tlhaiso-leseling e tokomaneng ena, ha e amoheloe. Ha ho lilaesense tse hlahisoang kapa tse boletsoeng, ka estoppel kapa ka tsela e 'ngoe, ho litokelo life kapa life tsa thepa ea mahlale tse fanoeng mona.

Letšoao la Setho sa Wi-Fi Alliance ke lets'oao la khoebo la Wi-Fi Alliance. Letshwao la Bluetooth ke letshwao la kgwebo le ngodisitsweng la Bluetooth SIG.
Mabitso ohle a khoebo, matšoao le matšoao a ngolisitsoeng a boletsoeng tokomaneng ena ke thepa ea beng ba tsona 'me rea ananeloa.
Copyright © 2022 Espressif Systems (Shanghai) Co., Ltd. Litokelo tsohle li sirelelitsoe.

ESPRESSIF ESP32 C3 Mini 1U Morero o Akaretsang Wi Fi le Bluetooth LE Module - Letšoao

Phatlalatso ea pele v0.1
Sistimi ea Espressif
Copyright © 2022
www.espressif.com

Litokomane / Lisebelisoa

ESPRESSIF ESP32-C3-Mini-1U General-Purpose Wi-Fi le Bluetooth LE Module [pdf] Bukana ea Mosebelisi
ESPC3MINII, 2AC7Z-ESPC3MINII, 2AC7ZESPC3MINII, ESP32 -C3 -Mini-1U General-Purpose Wi-Fi le Bluetooth LE Module, ESP32 -C3 -Mini-1U, General-Purpose Wi-Fi le Bluetooth LE Module

Litšupiso

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