ESPRESSIF ESP32-WROOM-DA StandAlone Module e nang le Bukana ea Mosebelisi ea Li-Antenna tse peli
StandAlone Module e nang le Li-Antenna tse peli
E na le UltraLowPower SoC e nang le DualCore CPU
E tšehetsa 2.4 GHz WiFi, Bluetooth®, le Bluetooth LE
Mabapi le Tokomane Ena
Bukana ena ea mosebedisi e bontša mokhoa oa ho qala ka module ea ESP32-WROOM-DA.
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.
1. Ho fetaview
1.1 Mojule o Felletseview
ESP32-WROOM-DA ke mojule o matla oa Wi-Fi + Bluetooth + Bluetooth LE MCU, o nang le li-antenna tse peli tse tlatselletsang tsa PCB ka mahlakoreng a fapaneng. Mojule ona o kenyelelitsoe ka ESP32-D0WD-V3 e nang le lisebelisoa tse ngata tse kopantsoeng tse kenyeletsang SPI flash le 40 MHz crystal oscillator. Ka meralo e 'meli e ikhethang ea li-antenna mojuleng o le mong, ESP32-WROOM-DA e ka sebelisoa ho nts'etsapele lits'ebetso tsa IoT tse hlokang khokahanyo e tsitsitseng ka bongata bo pharaletseng, kapa ho kenya Wi-Fi libakeng tse thata le tse kotsi, kapa ho hlola mathata a puisano ho Wi-Fi. -Fi-dead spots. Mojule ona ke khetho e nepahetseng bakeng sa lisebelisoa tsa kahare le kantle bakeng sa ntlo e bohlale, taolo ea indasteri, lisebelisoa tsa elektroniki tsa bareki, jj.
Lethathamo la 1: Litlhaloso tsa ESP32WROOMDA
Tlhaloso ea Pin ea 1.2
Setšoantšo sa phini se ka tlase se bonts'a sebaka se hakanyetsoang sa li-pin le li-antenna tse peli mojulung.
Setšoantšo sa 1: Sebopeho sa Pin (Top View)
Mojule ona o na le lintlha tse 41 le lintlha tse peli tsa tlhahlobo. Sheba litlhaloso tsa phini ho Lethathamo la 2.
Lethathamo la 2: Pin Litlhaloso
1. Bakeng sa litlhophiso tsa peripheral pin, ka kopo sheba ho Lethathamo la Letoto la ESP32.
2. GPIO2 le GPIO25 ho chip ea ESP32-D0WD-V3 li entsoe e le lintlha tsa teko ho laola RF Switch.
Lithakhisa tse peli ha li tsoe mojulung. Ho khetha antenna e sebetsang, (Antenna 1 kapa Antenna 2), lokisa GPIO2 le GPIO25 ka tsela e latelang:
Lethathamo la 3: Khetha Antenna e sebetsang
2. Qala ho ESP32WROOMDA
2.1 Seo U se Hlokang
Ho theha lits'ebetso tsa module o hloka:
- 1 x ESP32-WROOM-DA 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
- Solder ESP32-WROOM-DA module ho boto ea tlhahlobo ea RF joalo ka ha ho bonts'itsoe ho Setšoantšo sa 2.
Setšoantšo sa 2: Khokahano ea Hardware - Hokela boto ea tlhahlobo ea RF ho boto ea USB-to-Serial ka TXD, RXD, le GND.
- Hokela boto ea USB-to-Serial ho PC.
- 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.
- Nakong ea ho jarolla, hokela IO0 ho GND ka jumper. Ebe, bula "ON" boto ea teko.
- Khoasolla firmware ho Flash. Ho fumana lintlha, sheba likarolo tse ka tlase.
- Kamora ho jarolla, tlosa jumper ho IO0 le GND.
- Matlafatsa boto ea tlhahlobo ea RF hape. ESP32-WROOM-DA 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, ho khethoa mokhoa oa Boot. Haeba phini ena e hula fatše kapa e tlohetsoe e phaphametse, ho tla khethoa mokhoa oa ho jarolla. Ho fumana lintlha tse ling ka ESP32-WROOM-DA, ka kopo sheba leqephe la ESP32-WROOM-DA.
2.3 Theha Tikoloho ea Ntlafatso
Espressif IoT Development Framework (ESP-IDF ka bokhutšoane) ke moralo oa ho ntlafatsa lits'ebetso tse thehiloeng ho Espressif ESP32. Basebelisi ba ka etsa lits'ebetso ka ESP32 ho Windows/Linux/macOS ho latela 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:
sudo yum kenya git wget flex bison gperf python cmake ninja-build ccache dfu-util - Ubuntu le Debian (taelo e le 'ngoe e aroloa ka mela e' meli):
sudo apt-get install git wget flex bison gperf python python-pip python-setuptools cmake
ninja-build ccache libffi-dev libssl-dev dfu-util - Arch:
sudo pacman -S -e hlokehang gcc git etsa flex bison gperf python-pip cmake ninja ccache dfu-util
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 lits'ebetso tsa mojule oa ESP32-WROOM-DA, 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':
mkdir -p ~/esp
cd ~/esp
git clone -recursive https://github.com/espressif/esp-idf.git
ESP-IDF e tla khoasolloa ho ~/esp/esp-idf. Sheba Liphetolelo tsa ESP-IDF bakeng sa tlhahisoleseding mabapi le hore na ke mofuta ofe oa ESP-IDF o ka sebelisoang boemong bo 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.
cd ~/esp/esp-idf
./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 mongolo o mong oa 'export.sh' o etsang joalo. Ho terminal moo o tla sebelisa ESP-IDF, matha:
. $HOME/esp/esp-idf/export.sh
Joale tsohle li se li lokile, u ka theha projeke ea hau ea pele ho mojule oa ESP32-WROOM-DA.
2.4 Theha Morero oa Hao oa Pele
2.4.1 Qala Morero
Joale u se u loketse ho lokisa kopo ea hau ea mojule oa ESP32-WROOM-DA. O ka qala ka morero oa ho qala/hello_world ho tsoa ho exampLes directory ho ESP-IDF.
Kopitsa ho qala/hello_world ho ~/esp directory:
cd ~/esp
cp -r $IDF_PATH/examples/get-start/hello_world .
Ho na le mefuta e mengata ea example merero ho exampLes 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 examps in-place, ntle le ho li kopitsa pele.
2.4.2 Hokela Sesebediswa sa Hao
Joale hokela mojule oa hau oa ESP32-WROOM-DA komporong 'me u hlahlobe hore na mojule 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 kenngoa. Boema-kepe bo hlahang lekhetlo la bobeli ke bona boo u bo hlokang:
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 oa 2.4.1. Qala Morero, beha chip ea ESP32 joalo ka sepheo 'me u tsamaise sesebelisoa sa tlhophiso ea projeke 'menuconfig'.
cd ~/esp/hello_world
idf.py set-target esp32
idf.py menuconfig
Ho beha sepheo ka 'idf.py set-target esp32' ho lokela ho etsoa hang, ka mor'a ho bula morero o mocha. Haeba projeke e na le meaho le litlhophiso tse seng li ntse li le teng, li tla hlakoloa le ho qalisoa. Sepheo se ka bolokoa ka ho feto-fetoha ha tikoloho ho tlola mohato ona ho hang. Sheba Ho Khetha Sepheo bakeng sa boitsebiso bo eketsehileng.
Haeba mehato e fetileng e entsoe ka nepo, menu e latelang e tla hlaha:
Setšoantšo sa 3: Fensetere ea Lehae ea Tlhophiso ea Morero
Mebala ea menu e ka fapana ho terminal ea hau. O ka fetola ponahalo ka khetho ea '–style'.
Ka kopo, matha 'idf.py menuconfig -help' bakeng sa lintlha tse ling.
2.4.4 Aha Morero
Theha morero ka ho tsamaisa:
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.
$ idf.py haha
Ho matha cmake ho directory /path/to/hello_world/build
E etsa "cmake -G Ninja -lemosoa-e sa tsejoeng /path/to/hello_world"…
E hlokomelisa ka boleng bo sa tsejoeng.
- E fumanoe Git: /usr/bin/git (e fumanoe mofuta "2.17.0")
- Ho aha karolo ea aws_iot e se nang letho ka lebaka la tlhophiso
- Mabitso a likarolo: ...
- Litsela tsa likarolo: ...
… (mehala e meng ea tlhahiso ea sistimi ea kaho)
[527/527] Ho hlahisa hello-world.binesptool.py v2.3.1
Kaho ea morero e felile. Ho etsa flash, tsamaisa taelo ena:
../../../components/esptool_py/esptool/esptool.py -p (PORT) -b 921600 ngola_flash -flash_mode dio
-flash_size lemoha -flash_freq 40m 0x10000 build/hello-world.bin haha 0x1000
build/bootloader/bootloader.bin 0x8000 build/partition_table/partition-table.bin
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
Benya li-binaries tseo u sa tsoa li haha mojuleng oa hau oa ESP32-WROOM-DA ka ho matha:
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 lintlha tse ling mabapi le likhang tsa idf.py, bona idf.py. 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.
Hlokomela:
Khetho ea 'flash' e iketsetsa le ho khantša morero, kahoo ho sebetsa 'idf.py build' ha ho hlokahale.
E sebelisa esptool.py bukeng ea […]/esp/hello_world
Ho etsa ”python […]/esp-idf/components/esptool_py/esptool/esptool.py -b 460800 write_flash
@flash_project_args”…
esptool.py -b 460800 write_flash -flash_mode dio -flash_size detect -flash_freq 40m 0x1000
bootloader/bootloader.bin 0x8000 partition_table/partition-table.bin 0x10000 hello-world.bin
esptool.py v2.3.1
E ea hokela….
E lemoha mofuta oa chip… ESP32
Chip ke ESP32
Likarolo: WiFi, BT, Dual Core
E kenya stub...
Ho matha…
Stub e matha...
Ho fetola sekhahla sa baud ho 460800
E fetotsoe.
E lokisa boholo ba flash...
Boholo ba Flash bo iphumaneng: 8MB
Li-params tsa Flash li behiloe ho 0x0220
E hatisitsoe ka li-byte tse 22992 ho isa ho 13019…
E ngotse 22992 bytes (13019 e hatisitsoe) ho 0x00001000 ka metsotsoana e 0.3 (e sebetsa ka 558.9 kbit/s)…
Hash ea data e netefalitsoe.
E hatisitsoe ka li-byte tse 3072 ho isa ho 82…
E ngotse 3072 bytes (82 e hatisitsoe) ho 0x00008000 ka metsotsoana e 0.0 (e sebetsa ka 5789.3 kbit/s)…
Hash ea data e netefalitsoe.
E hatisitsoe ka li-byte tse 136672 ho isa ho 67544…
E ngotse 136672 bytes (67544 e hatisitsoe) ho 0x00010000 ka metsotsoana e 1.9 (e sebetsa ka 567.5 kbit/s)…
Hash ea data e netefalitsoe.
E ea tsamaea…
Ho lokisa ka thata ka phini ea RTS…
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:
$ idf.py -p /dev/ttyUSB0 monitor
E sebelisa idf_monitor bukeng […]/esp/hello_world/build
Ho etsa "python [...]/esp-idf/tools/idf_monitor.py -b 115200
- idf_monitor ho /dev/ttyUSB0 115200 -
— Tloha: Ctrl+] | Menu: Ctrl+T | Thuso: Ctrl+T e lateloe ke Ctrl+H —
ets Jun 8 2016 00:22:57
pele:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
ets Jun 8 2016 00:22:57
…
Kamora ho qala le lits'oants'o tsa tlhahlobo, o lokela ho bona "Hello world!" e hatisitsoeng ke kopo.
…
Lefatše Lumela!
E qala hape ka mor'a metsotsoana e 10...
Ena ke chip ea esp32 e nang le 2 CPU cores, WiFi/BT/BLE, silicon revision 3, 8MB flash.
E qala hape ka mor'a metsotsoana e 9...
E qala hape ka mor'a metsotsoana e 8...
E qala hape ka mor'a metsotsoana e 7...
Ho tsoa ho leihlo la IDF sebelisa sekhechana sa Ctrl+].
Ke phetho seo o se hlokang ho qala ka module ea ESP32-WROOM-DA! Joale u se u loketse ho leka e 'ngoe ea khaleampLes ho ESP-IDF, kapa e ea ka ho le letona ho nts'etsapele lits'ebetso tsa hau.
3. Polelo ea FCC ea US
FCC ID: 2AC7ZESPWROOMDA
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.
Sesebelisoa sena se lekiloe mme ho fumanoe hore se latela meeli ea sesebelisoa sa dijithale sa Class B, ho latela Karolo ea15 ea Melao ea FCC. Meeli ena e etselitsoe ho fana ka tšireletso e utloahalang khahlano le tšitiso e kotsi moahong oa bolulo.
Thepa ena e hlahisa, e sebelisa le ho khantša matla a maqhubu a seea-le-moea, 'me haeba e sa kengoa le ho sebelisoa ho latela litaelo, e ka baka tšitiso e kotsi likhokahanong tsa radio. 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.
Tlhokomeliso:
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.
Bakeng sa limmaraka tsa Europe, litaelo tse amehang li boletsoe ka tlase:
Ke boikarabello ba moetsi oa sehlahisoa sa ho qetela ho netefatsa hore na litekanyetso tse ling, likhothaletso kapa litaelo li ntse li sebetsa kantle ho libaka tsena. Ka kopo hlokomela hore litlhoko tsa SAR li tobile feela bakeng sa lisebelisoa tse nkehang habonolo eseng tsa lisebelisoa tsa cellular joalo ka ha ho hlalositsoe ka tlase:
- Sesebelisoa se nkehang habobebe: Sesebelisoa se nkehang habonolo se hlalosoa e le sesebelisoa sa ho fetisa se etselitsoeng ho sebelisoa e le hore sebopeho (s) se nang le mahlaseli a sesebelisoa se ka hare ho 20 centimeters ho tloha 'meleng oa mosebedisi.
- Sesebelisoa sa mohala: Sesebelisoa sa mohala se hlalosoa e le sesebelisoa sa phetisetso se etselitsoeng ho sebelisoa libakeng tse ling ntle le tse tsitsitseng mme ka kakaretso se sebelisoe ka tsela eo sebaka sa karohano sa bonyane lisentimitara tse 20 se ka bolokoang lipakeng tsa sebopeho sa marang-rang sa transmitter. le mmele wa mosebedisi kapa batho ba haufi. Tabeng ena, lentsoe "sebaka se tsitsitseng" le bolela hore sesebelisoa se sirelelitsoe sebakeng se seng 'me ha se khone ho isoa sebakeng se seng habonolo.
Litaelo tsa ho kopanya OEM
Sesebelisoa sena se etselitsoe feela li-integrator tsa OEM tlas'a maemo a latelang Mojule o ka sebelisoa ho kenya moamoheli e mong. Antenna e tlameha ho kenngoa e le hore 20 cm e bolokehe pakeng tsa antenna le basebelisi, 'me module ea transmitter e ka' na ea se ke ea behoa hammoho le transmit kapa antenna efe kapa efe. Mojule o tla sebelisoa feela hammoho le(li)nakana (li)karolo tse kileng tsa lekoa le ho netefatsoa ka mojule ona. Ha feela maemo a 3 a kaholimo a fihletsoe, tlhahlobo e 'ngoe ea li-transmitter e ke ke ea hlokahala. Leha ho le joalo, mohokahanyi oa OEM o ntse a ikarabella bakeng sa ho lekola sehlahisoa sa bona sa ho qetela bakeng sa tlhokahalo efe kapa efe e eketsehileng ea ho latela mojule ona o kentsoeng (bakeng sa khale.ample, tlhahiso ea sesebelisoa sa dijithale, litlhoko tsa peripheral tsa PC, jj.)
Tlhokomeliso:
Haeba maemo ana a ke ke a finyelloa (mohlalaample tlhophiso e itseng ea lilaptop kapa sebaka se kopane le transmitter e 'ngoe), joale tumello ea FCC bakeng sa mojule ona hammoho le thepa ea moamoheli ha e sa nkuoa e nepahetse mme ID ea FCC ea module e ke ke ea sebelisoa sehlahisoa sa ho qetela. Maemong ana le maemo, mohokahanyi oa OEM o tla
ba le boikarabelo ba ho lekola botjha. Sehlahisoa sa ho qetela (ho kenyeletsoa le transmitter) le ho fumana tumello e arohaneng ea FCC.
Sehlahisoa sa ho qetela se tlameha ho ngoloa sebakeng se bonahalang ka tse latelang: "E na le Transmitter Module FCC ID: 2AC7ZESPWROOMDA" kapa "E na le ID ea FCC: 2AC7ZESPWROOMDA".
Related Documentation
- Buka ea ESP32 Technical Reference Manual – Lintlha tse felletseng mabapi le mokhoa oa ho sebelisa memori ea ESP32 le peripherals.
- Lethathamo la Letoto la ESP32 - Litlhaloso tsa Hardware ea ESP32.
- ESP32 Litaelo tsa Moralo oa Hardware - Litaelo mabapi le mokhoa oa ho kopanya ESP32 sehlahisoa sa hau sa Hardware.
- ESP32 ECO le Workarounds bakeng sa Litšitšili - Tokiso ea liphoso tsa moralo oa ESP32.
- Litifikeiti
http://espressif.com/en/support/documents/certificates - Litsebiso tsa Phetoho ea Sehlahisoa/Ts'ebetso ea ESP32 (PCN)
http://espressif.com/en/support/documents/pcns - ESP32 Advisory - Tlhahisoleseding mabapi le ts'ireletso, likokoana-hloko, tšebelisano, ts'epahalo ea karolo.
http://espressif.com/en/support/documents/advisories - Lintlafatso tsa Litokomane le Ngoliso ea Tsebiso ea Lintlafatso
http://espressif.com/en/support/download/documents
Sebaka sa Moetsi
- Tataiso ea Lenaneo la ESP-IDF bakeng sa ESP32 - Litokomane tse pharaletseng bakeng sa moralo oa ntlafatso oa ESP-IDF.
- ESP-IDF le meralo e meng ea ntlafatso ho GitHub.
http://github.com/espressif - Seboka sa ESP32 BBS - Sechaba sa Moenjiniere-ho-Moenjiniere (E2E) bakeng sa lihlahisoa tsa Espressif moo o ka romellang lipotso,
arolelana tsebo, hlahloba mehopolo, le ho thusa ho rarolla mathata le baenjiniere ba bang.
http://esp32.com/ - Koranta ea ESP - Mekhoa e Molemohali, Lingoloa le Lintlha tse tsoang ho batho ba Espressif.
http://medium.com/the-esp-journal - Sheba li-tabo tsa SDKs le Demos, Apps, Tools, AT Firmware.
http://espressif.com/en/support/download/sdks-demos
Lihlahisoa
- ESP32 Series SoCs - Batla ho pholletsa le ESP32 SoCs kaofela.
http://espressif.com/en/products/socs?id=ESP32 - Limojule tsa Letoto la ESP32 - Batla ka har'a li-module tsohle tse thehiloeng ho ESP32.
http://espressif.com/en/products/modules?id=ESP32 - ESP32 Series DevKits - Batla ho li-devkits tsohle tse thehiloeng ho ESP32.
http://espressif.com/en/products/devkits?id=ESP32 - Sekhetho sa Sehlahisoa sa ESP - Fumana sehlahisoa sa Hardware sa Espressif se loketseng litlhoko tsa hau ka ho bapisa kapa ho sebelisa lihloela.
http://products.espressif.com/#/product-selector?language=en
Iteanye le rona
- Sheba li-tabo tsa Lipotso tsa Thekiso, Lipotso tsa Tekheniki, Sekema sa Circuit & PCB Design Review, Fumana Samples (Mabenkeleng a Marang-rang), Eba Mofani oa Rōna, Maikutlo & Litlhahiso.
http://espressif.com/en/contact-us/sales-questions
Nalane ea Phetoho
Phatlalatso le Tsebiso ea Copyright
Lintlha tse tokomaneng ena, ho kenyelletsa URL litšupiso, li ka fetoha ntle le tsebiso.
LITSEBISO TSOHLE TSA MOKHATLO OA BORARO TOKOMANENG ENA E FUMANE KA JOALOKAHA HO SE NA LITIISETSO TSA BOHLOKOA LE HO NEPAHA KA HAO. HA HO TIISETSO E FUMANEHANG TOKOMANE ENA BAKENG SA THEKISO, HO SA TLOE TLOKO, HO SEBELETSA MORERO OA FEELA, HONA HA E NA TIISETSO EFE KA HO HLAHALA HO TSOA HO TLHOKOMELISO, TLHALOSO KAPA S.AMPLE.
Boikarabello bohle, ho kenyeletsoa le melato ea ho hatakela litokelo life kapa life tsa botho, tse amanang le ts'ebeliso ea tlhaiso-leseling e tokomaneng ena, ha e na taba. 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. Letšoao 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
tsa beng ba tsona ka ho fapana, 'me lia ananeloa.
Copyright © 2021 Espressif Systems (Shanghai) Co., Ltd. Litokelo tsohle li sirelelitsoe.
Bala haholoanyane ka Bukana ena & Khoasolla PDF:
Litokomane / Lisebelisoa
 |
ESPRESSIF ESP32-WROOM-DA StandAlone Module e nang le Li-Antenna tse peli [pdf] Bukana ea Mosebelisi ESP32 -WROOM- DA, Stand Alone Module le Dinakana tse Dual, ESP32 -WROOM- DA Stand Alone Module le Dinakana tse Dual |
