ESPRESSIF ESP32-C3-SOLO-1 Multicontroller Module User Manual

ESP32C3SOLO1
Buku Logwiritsa Ntchito

Zamkatimu kubisa

1 ESP32-C3-SOLO-1 Multicontroller module

2 Zathaview

3 Chithunzi cha ESP32C3SOLO1

4 Chiwonetsero cha US FCC

5 Chithunzi cha IC

6 Zolemba Zogwirizana ndi Zothandizira

7 Mbiri Yobwereza

8 Zolemba / Zothandizira

8.1 Maumboni

9 Zolemba Zogwirizana

ESP32-C3-SOLO-1 Multicontroller module

2.4 GHz WiFi (802.11 b/g/n) ndi Bluetooth® 5 gawo
Omangidwa mozungulira ESP32C3 mndandanda wa SoC, RISCV singlecore microprocessor 15 GPIOs
Onborad PCB antenna
Za Chikalata Ichi
Bukuli likuwonetsa momwe mungayambitsire gawo la ESP32-C3-SOLO-1.
Zosintha za Document
Chonde nthawi zonse onani mtundu waposachedwa https://www.espressif.com/en/support/download/documents.
Mbiri Yobwereza
Kuti muwone mbiri yakale yachikalatachi, chonde onani patsamba lomaliza.
Chidziwitso Chosintha Zolemba
Espressif imapereka zidziwitso za imelo kuti mukhalebe osinthika pazosintha zamakalata aukadaulo. Chonde lembani pa www.espressif.com/en/subscribe.
Chitsimikizo
Tsitsani ziphaso zazinthu za Espressif kuchokera www.espressif.com/en/certificates.

Zathaview

1.1 Module Yathaview
ESP32-C3-SOLO-1 ndi generic Wi-Fi ndi Bluetooth LE module yomwe ili ndi zotumphukira zambiri. Module iyi ndi chisankho chabwino pamitundu yosiyanasiyana yogwiritsira ntchito monga nyumba yanzeru, zamagetsi zovala, zowunikira mwanzeru, ndi zina zambiri.
Gawo 1: ESP32C3SOLO1

Magulu	Parameters	Zofotokozera
Wifi	Ndondomeko	802.11 b/g/n (mpaka 150 Mbps)
Wifi	Nthawi zambiri	2412 ~ 2462MHz
bulutufi^®	Ndondomeko	bulutufi^® LE: Bluetooth 5 ndi Bluetooth mesh
bulutufi^®	Wailesi	Class-1, class-2 ndi class-3 transmitter
Zida zamagetsi	Zolumikizana za ma module	GPIO, SPI, UART, I2C, I2S, zotumphukira zakutali, wowongolera wa LED PWM, wowongolera DMA wamba, TWAI^® controller (yogwirizana ndi ISO 11898-1), sensor kutentha, SAR ADC
	Crystal Integrated	40 MHz kristalo
	Opaleshoni voltage/Kupereka mphamvu	3.0 ndi 3.6 V
	Panopa ntchito	Avereji: 80 mA
	Pakali pano zoperekedwa ndi magetsi	500 mA
	Kutentha kozungulira	-40 °C ~ +105 °C
	Moisture sensitivity level (MSL)	Gawo 3

1.2 Kufotokozera kwa Pin

Chithunzi 1: Mapangidwe a Pin
Module ili ndi mapini 39. Onani matanthauzo a pini mu Table 2.
Pazosintha za pini zotumphukira, chonde onani ESP32-C3 Datasheet.
Gulu 2: Tanthauzo la Pini

Dzina	Ayi.	Mtundu	Ntchito
GND	1, 15, 38, 39	P	Pansi
Mtengo wa 3V3	2	P	Magetsi

Dzina	Ayi.	Mtundu	Ntchito
EN	3	I	Pamwamba: pa, imathandizira chip. Pansi: yazimitsa, chip chimazimitsa. Chidziwitso: Osasiya pini ya EN ikuyandama.
IO2	4	I/O/T	GPIO2, ADC1_CH2, FSPIQ Mkati anakoka
IO3	5	I/O/T	GPIO3, ADC1_CH3
NC	6-7,10-12,17-22, 29-33, 36-37	—	NC
IO0	8	I/O/T	GPIO0, ADC1_CH0, XTAL_32K_P
IO1	9	I/O/T	GPIO1, ADC1_CH1, XTAL_32K_N
IO4	13	I/O/T	GPIO4, ADC1_CH4, FSPIHD, MMS
IO5	14	I/O/T	GPIO5, ADC2_CH0, FSPIWP, MTDI
IO6	16	I/O/T	GPIO6, FSPICLK, MTCK
IO7	23	I/O/T	GPIO7, FSPID, MTDO
IO8	24	I/O/T	Chithunzi cha GPIO8 Mkati anakoka
IO9	25	I/O/T	Chithunzi cha GPIO9
IO10	26	I/O/T	GPIO10, FSPICS0
IO18	27	I/O/T	GPIO18, USB_D-, U1RXD (wogwiritsa watchulidwa)
IO19	28	I/O/T	GPIO19, USB_D+, U1TXD (wogwiritsa watchulidwa)
RXD0	34	I/O/T	GPIO20, U0RXD
Chithunzi cha TXD0	35	I/O/T	GPIO21, U0TXD

1 P: magetsi; Ine: kulowa; O: zotsatira; T: high impedance.

Chithunzi cha ESP32C3SOLO1

2.1 Zomwe Mukufuna
Kuti mupange ma module a ESP32-C3-SOLO-1 muyenera:

1 x ESP32-C3-SOLO-1 gawo
1 x Espressif RF test board
1 x USB-to-Serial board
Chingwe cha 1 x Micro-USB
1 x PC yomwe ili ndi Linux

Mu bukhuli la ogwiritsa ntchito, timatenga makina opangira a Linux ngati akaleample. Kuti mumve zambiri za kasinthidwe ka Windows ndi macOS, chonde onani ESP-IDF Programming Guide.
2.2 Kulumikizana kwa Hardware

Solder ESP32-C3-SOLO-1 gawo ku bolodi yoyesera ya RF monga momwe tawonetsera pa Chithunzi 2.

Lumikizani bolodi yoyesera ya RF ku bolodi ya USB-to-Serial kudzera pa TXD, RXD, ndi GND.
Lumikizani bolodi la USB-to-Serial ku PC.
Lumikizani bolodi yoyesera ya RF ku PC kapena chosinthira mphamvu kuti muthe kundipatsa mphamvu ya 5 V, kudzera pa chingwe cha Micro-USB.

Mukatsitsa, lumikizani IO0 ku GND kudzera pa jumper. Kenako, tsegulani bolodi yoyeserera "YABANI".
Tsitsani firmware mu flash. Kuti mudziwe zambiri, onani zigawo pansipa.

Mukatsitsa, chotsani jumper pa IO0 ndi GND.
Yambitsaninso bolodi yoyesera ya RF. ESP32-C3-SOLO-1 idzasinthira kumayendedwe ogwirira ntchito. Chipchi chidzawerenga mapulogalamu kuchokera ku flash poyambitsa.

Zindikirani:
IO0 ndi yokwera kwambiri mkati. Ngati IO0 yakhazikitsidwa kuti ikoke, njira ya Boot imasankhidwa. Ngati pini iyi ikukokera pansi kapena kumanzere ikuyandama, njira yotsitsa imasankhidwa.
2.3 Khazikitsani Chitukuko Chitukuko
Espressif IoT Development Framework (ESP-IDF mwachidule) ndi chimango chopangira mapulogalamu potengera tchipisi ta Espressif. Ogwiritsa ntchito amatha kupanga mapulogalamu ndi tchipisi ta ESP mu Windows/Linux/macOS kutengera ESP-IDF. Apa timatenga Linux operating system ngati example.
2.3.1 Ikani Zofunikira
Kuti muphatikize ndi ESP-IDF muyenera kupeza maphukusi awa:

CentOS 7:
1 sudo yum kukhazikitsa git wget flex njati gperf python cmake ninja-build ccache dfu- util
Ubuntu ndi Debian (lamulo limodzi limakhala mizere iwiri):
1 sudo apt-get kukhazikitsa git wget flex bison gperf python python-pip python- setuptools cmake
2 ninja-build ccache libffi-dev libssl-dev dfu-util

Arch:
1 sudo pacman -S -yofunikira gcc git kupanga njati yosinthika gperf python-pip cmake ninja ccache dfu-util

Zindikirani:

Bukuli limagwiritsa ntchito chikwatu ~/esp pa Linux ngati chikwatu chokhazikitsa ESP-IDF.

Kumbukirani kuti ESP-IDF sichirikiza mipata m'njira.

2.3.2 Pezani ESPDF
Kuti mupange mapulogalamu a gawo la ESP32-C3-SOLO-1, mufunika malaibulale apulogalamu operekedwa ndi Espressif munkhokwe ya ESP-IDF.
Kuti mupeze ESP-IDF, pangani chikwatu choyika (~/esp) kuti mutsitse ESP-IDF ndikufananiza chosungiracho ndi 'git clone':

mkdir -p ~/esp
cd ~/esp
git clone - kubwerezabwereza https://github.com/espressif/esp-idf.git

ESP-IDF idzatsitsidwa ku ~/esp/esp-idf. Onani Mabaibulo a ESP-IDF kuti mudziwe zambiri za ESP-IDF yomwe mungagwiritse ntchito panthawi inayake.
2.3.3 Konzani Zida
Kupatula ESP-IDF, muyeneranso kukhazikitsa zida zogwiritsidwa ntchito ndi ESP-IDF, monga compiler, debugger, Python phukusi, etc. ESP-IDF imapereka malemba otchedwa 'install.sh' kuti athandize kukhazikitsa zida. mu kupita kumodzi.

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

2.3.4 Konzani Zosintha Zachilengedwe
Zida zomwe zayikidwa sizinawonjezedwe ku PATH chilengedwe variable. Kuti zida zigwiritsidwe ntchito kuchokera pamzere wolamula, zosintha zina za chilengedwe ziyenera kukhazikitsidwa. ESP-IDF imaperekanso script 'export.sh' yomwe imachita izi. Pa terminal komwe mugwiritsa ntchito ESP-IDF, thamangani:

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

Tsopano zonse zakonzeka, mutha kupanga polojekiti yanu yoyamba pa gawo la ESP32-C3-SOLO-1.
2.4 Pangani Ntchito Yanu Yoyamba
2.4.1 Yambitsani Ntchito
Tsopano mwakonzeka kukonzekera gawo la ESP32-C3-SOLO-1. Mutha kuyamba ndi yambitsani/hello_world polojekiti kuchokera examples directory mu ESP-IDF.
Koperani zoyambira/hello_world ku ~/esp chikwatu:

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

Pali mndandanda wa exampma project mu examplesdirectory mu ESP-IDF. Mutha kukopera projekiti iliyonse monga momwe tafotokozera pamwambapa ndikuyendetsa. Ndizothekanso kupanga examples m'malo, popanda kuwatengera poyamba.
2.4.2 Lumikizani Chipangizo Chanu
Tsopano gwirizanitsani gawo lanu la ESP32-C3-SOLO-1 ku kompyuta ndikuyang'ana pansi pa doko lachinsinsi lomwe gawoli likuwonekera. Madoko a seri mu Linux amayamba ndi '/dev/tty' m'maina awo. Thamangani lamulo ili m'munsimu kawiri, choyamba ndi bolodi osamangika, kenako ndi plugged. Doko lomwe likuwoneka kachiwiri ndi lomwe mukufuna:

ls /dev/tty*

Zindikirani:
Sungani dzina ladoko lili pafupi momwe mudzalifunire pamasitepe otsatirawa.
2.4.3 Konzani
Yendetsani ku chikwatu chanu cha 'hello_world' kuchokera pa Gawo 2.4.1. Yambitsani Pulojekiti, ikani ESP32-C3 monga chandamale ndikuyendetsa ntchito yosinthira pulojekiti 'menuconfig'.

cd ~/esp/hello_world
idf.py set-target esp32c3
idf.py menyuconfig

Kukhazikitsa chandamale ndi 'idf.py set-target esp32c3' kuyenera kuchitika kamodzi, mutatsegula pulojekiti yatsopano. Ngati polojekitiyo ili ndi zomanga zomwe zilipo kale, zidzachotsedwa ndikukhazikitsidwa. Cholingacho chikhoza kusungidwa mukusintha kwachilengedwe kuti mulumphe sitepe iyi konse. Mwaona Kusankha Cholinga kuti mudziwe zambiri.
Ngati masitepe am'mbuyomu adachitidwa bwino, menyu wotsatira akuwoneka:

Mitundu ya menyu ikhoza kukhala yosiyana mu terminal yanu. Mutha kusintha mawonekedwe ndi kusankha '- -style'. Chonde thamangani 'idf.py menuconfig - -help' kuti mudziwe zambiri.
2.4.4 Mangani Ntchitoyi
Pangani polojekitiyo poyendetsa:

idf.py kumanga

Lamuloli liphatikiza pulogalamuyo ndi zida zonse za ESP-IDF, kenako lipanga chojambulira, tebulo la magawo, ndi ma binaries.

$ idf.py kumanga
Kuthamanga cmake mu chikwatu /path/to/hello_world/build
Kuchita "cmake -G Ninja -warn-uninitialized /path/to/hello_world"…
Chenjezani za zinthu zomwe sizinayambike.
- Yapezeka Git: /usr/bin/git (yomwe yapezeka "2.17.0")
- Kumanga chigawo chopanda kanthu cha aws_iot chifukwa cha kasinthidwe
- Mayina azinthu: ...
- Njira zingapo: ...
… (mizere yambiri yopangira makina opangira)
[527/527] Kupanga moni-world.bin
esptool.py v2.3.1
Ntchito yomanga yatha. Kuti muwale, yesani lamulo ili:
../../../components/esptool_py/esptool/esptool.py -p (PORT) -b 921600 write_flash -flash_
mode dio
-flash_size kuzindikira -flash_freq 40m 0x10000 build/hello-world.bin kumanga 0x1000
build/bootloader/bootloader.bin 0x8000 build/partition_table/partition-table.bin
kapena thamangani 'idf.py -p PORT flash'

Ngati palibe zolakwika, kumangako kudzatha popanga firmware binary .bin file.
2.4.5 Kung'anima pa Chipangizo
Onetsani mabatani omwe mwangomanga pa gawo lanu la ESP32-C3-SOLO-1 poyendetsa:

idf.py -p PORT [-b BAUD] kung'anima

Sinthani PORT ndi dzina la doko la module yanu kuchokera pa Gawo: Lumikizani Chipangizo Chanu.
Mutha kusinthanso kuchuluka kwa baud posintha BAUD ndi kuchuluka komwe mukufuna. Mtengo wokhazikika wa baud ndi 460800.
Kuti mumve zambiri pazokangana za idf.py, onani idf.py.
Zindikirani:
Kusankha 'flash' kumangopanga ndikuwunikira pulojekitiyo, kotero kuyendetsa 'idf.py build' sikofunikira.

…
esptool.py -chip esp32c3 -p /dev/ttyUSB0 -b 460800 -before=default_reset -pambuyo =hard_reset write_flash -flash_mode dio -flash_freq 80m -flash_size 2MB 0x
8000 partition_table/partition-table.bin 0x0 bootloader/bootloader.bin 0x10000 hello-world.bin
esptool.py v3.0
Siri port /dev/ttyUSB0
Kulumikizana….
Chip ndi ESP32-C3
Zofunika: Wi-Fi
Crystal ndi 40MHz
MAC: 7c:df:a1:40:02:a4
Tikukweza stub...
Kuthamanga kwanga…
Kuthamanga…
Kusintha kwa baud kukhala 460800
Zasinthidwa.
Kukonza kukula kwa flash...
Panikizidwa 3072 byte mpaka 103…
Kulemba pa 0x00008000… (100 %)
Analemba 3072 mabayiti (103 oponderezedwa) pa 0x00008000 mu masekondi 0.0 (amagwira ntchito 4238.1 kbit/s)…

Hashi ya data yatsimikiziridwa.
Panikizidwa 18960 byte mpaka 11311…
Kulemba pa 0x00000000… (100 %)
Analemba 18960 mabayiti (11311 oponderezedwa) pa 0x00000000 mu masekondi 0.3 (amagwira ntchito 584.9 kbit/s)…
Hashi ya data yatsimikiziridwa.
Panikizidwa 145520 byte mpaka 71984…
Kulemba pa 0x00010000… (20 %)
Kulemba pa 0x00014000… (40 %)
Kulemba pa 0x00018000… (60 %)
Kulemba pa 0x0001c000… (80 %)
Kulemba pa 0x00020000… (100 %)
Analemba 145520 mabayiti (71984 oponderezedwa) pa 0x00010000 mu masekondi 2.3 (amagwira ntchito 504.4 kbit/s)…
Hashi ya data yatsimikiziridwa.
Kunyamuka…
Kukhazikitsanso mwamphamvu kudzera pa pin ya RTS…
Zatheka

Ngati zonse zikuyenda bwino, pulogalamu ya "hello_world" imayamba kugwira ntchito mutachotsa jumper pa IO0 ndi GND, ndikuwonjezeranso mphamvu yoyesa.
2.4.6 Woyang'anira
Kuti muwone ngati "hello_world" ikuyendadi, lembani 'idf.py -p PORT monitor' (Osaiwala kusintha PORT ndi dzina lanu la doko).
Lamuloli likuyambitsa pulogalamu ya IDF Monitor:

$ idf.py -p /dev/ttyUSB0 polojekiti
Kuthamanga idf_monitor mu chikwatu […]/esp/hello_world/build
Kuchita "python [...]/esp-idf/tools/idf_monitor.py -b 115200 [...]/esp/hello_world/build /hello-world.elf"...
- idf_monitor pa /dev/ttyUSB0 115200 -
— Siyani: Ctrl+] | Menyu: Ctrl+T | Thandizo: Ctrl+T wotsatiridwa ndi Ctrl+H
ndi Jun 8 2016 00:22:57
Choyamba: 0x1 (POWERON_RESET), boot:0x13 (SPI_FAST_FLASH_BOOT)
ndi Jun 8 2016 00:22:57
…

Pambuyo poyambira ndi zolemba zowunikira, muyenera kuwona "Moni dziko!" zosindikizidwa ndi pulogalamuyi.

…
Moni Dziko Lapansi!
Ikuyambanso masekondi 10...
Ichi ndi chip esp32c3 chokhala ndi 1 CPU core, WiFi/BLE
Ikuyambanso masekondi 9...
Ikuyambanso masekondi 8...
Ikuyambanso masekondi 7...

Kuti mutuluke kuwunika kwa IDF gwiritsani ntchito njira yachidule Ctrl+].
Ndizo zonse zomwe muyenera kuti muyambe ndi gawo la ESP32-C3-SOLO-1! Tsopano mwakonzeka kuyesa zina examples mu ESP-IDF, kapena pitani kumanja kuti mupange mapulogalamu anu.

Chiwonetsero cha US FCC

Chipangizochi chikugwirizana ndi KDB 996369 D03 OEM Manual v01. Pansipa pali malangizo ophatikizika a opanga zinthu zokhala nawo malinga ndi KDB 996369 D03 OEM Manual v01.
Mndandanda wa Malamulo Ovomerezeka a FCC
FCC Gawo 15 Gawo C 15.247
Zogwiritsiridwa Ntchito Enieni
Module ili ndi ntchito za WiFi ndi BLE.

Nthawi zambiri ntchito:
WiFi: 2412 ~ 2462 MHz
- Bluetooth: 2402 ~ 2480 MHz
Nambala ya Channel:
- WiFi: 11
- Bluetooth: 40
Kusinthasintha:
- WiFi: DSSS; OFDM
- Bluetooth: GFSK
Mtundu: Mlongoti wa PCB pa bolodi
Kupeza: 3.26 dBi Max

Gawoli litha kugwiritsidwa ntchito pamapulogalamu a IoT okhala ndi mlongoti wa 3.26 dBi. Wopanga wolandirayo akuyika gawoli muzinthu zawo akuyenera kuwonetsetsa kuti chophatikizika chomaliza chikugwirizana ndi zofunikira za FCC mwa kuunika kwaukadaulo kapena kuunika kwa malamulo a FCC, kuphatikiza ntchito yotumizira mauthenga. Wopanga alendo
akuyenera kudziwa kuti asapereke zambiri kwa wogwiritsa ntchito za momwe angayikitsire kapena kuchotsera gawo la RF mu bukhu la wogwiritsa ntchito la chomaliza chomwe chimaphatikiza gawoli. Bukhuli likhala ndi zonse zofunikira pakuwongolera / chenjezo monga momwe zikuwonetsedwera m'bukuli.
Njira Zochepa za Module
Zosafunika. Module ndi gawo limodzi ndipo imagwirizana ndi zofunikira za FCC Gawo 15.212.
Tsatani Mapangidwe a Antenna
Zosafunika. Gawoli lili ndi mlongoti wake, ndipo silifuna gulu losindikizidwa la microstrip trace antenna, ndi zina zotero.
Malingaliro a RF Exposure
Gawoli liyenera kukhazikitsidwa mu zida zogwirira ntchito kuti osachepera 20cm ikhale pakati pa mlongoti ndi thupi la ogwiritsa ntchito; ndipo ngati mawu okhudzana ndi mawonekedwe a RF kapena mawonekedwe a gawo asinthidwa, ndiye kuti wopanga zinthuzo akuyenera kutenga udindo wa gawoli posintha ID ya FCC kapena pulogalamu yatsopano. Chizindikiro cha FCC cha
module singagwiritsidwe ntchito pomaliza. Izi zikachitika, wopanga mapulogalamuwa adzakhala ndi udindo wowunikanso zomwe zatsirizidwa (kuphatikiza chotumizira) ndikupeza chilolezo cha FCC.
Tinyanga
Mafotokozedwe a antenna ndi awa:

Mtundu: Mlongoti wa PCB pa bolodi
Kulemera: 3.26 dBi

Chipangizochi chimapangidwira okhawo omwe ali opanga zinthu pamikhalidwe iyi:

Gawo la transmitter silingakhale limodzi ndi ma transmitter kapena mlongoti wina uliwonse.
Gawoli lidzagwiritsidwa ntchito ndi mlongoti wakunja womwe udayesedwa koyambirira ndikutsimikiziridwa ndi gawoli.
Mlongotiyo uyenera kumangirizidwa kwamuyaya kapena ugwiritse ntchito cholumikizira cha 'chapadera'.

Malingana ngati zomwe zili pamwambapa zakwaniritsidwa, kuyesa kwina kwa transmitter sikudzafunikanso. Komabe, wopanga makasiyo akadali ndi udindo woyesa zomwe apeza kuti akwaniritse zofunikira zilizonse zomwe zayikidwa ndi gawoli (monga mwachitsanzo.ample, zotulutsa zamagetsi zamagetsi, zofunikira za PC zotumphukira, ndi zina).
Zolemba ndi Zotsatira
Opanga zinthu zochititsa chidwi ayenera kupereka chizindikiro kapena e-lebulo yoti "Muli ndi ID ya FCC: 2AC7Z-ESPC3SOLO" ndi zomwe amaliza.
Zambiri zamitundu yoyesera ndi zofunikira zina zoyesera

Nthawi zambiri ntchito:
WiFi: 2412 ~ 2462 MHz
- Bluetooth: 2402 ~ 2480 MHz
Nambala ya Channel:
- WiFi: 11
- Bluetooth: 40
Kusinthasintha:
- WiFi: DSSS; OFDM
- Bluetooth: GFSK

Wopanga Host ayenera kuyesa kutulutsa kotulutsa ndi kuchitidwa molakwika, ndi zina zotero, molingana ndi njira zenizeni zoyesera zopatsira zodziyimira pawokha pagulu, komanso ma module angapo nthawi imodzi kapena ma transmitter ena muzogulitsa zolandirira. Pokhapokha ngati zotsatira zonse za mayeso a mitundu yoyesera zikugwirizana
ndi zofunikira za FCC, ndiye kuti mapeto amatha kugulitsidwa mwalamulo.
Kuyesa kowonjezera, Gawo 15 Gawo B likugwirizana
Modular transmitter ndi FCC yokhayo yomwe idavomerezedwa ndi FCC Part 15 Subpart C 15.247 komanso kuti wopanga zinthu zochititsa chidwi ali ndi udindo wotsatira malamulo ena aliwonse a FCC omwe amagwira ntchito kwa wolandirayo osaperekedwa ndi chiphaso cha satifiketi. Ngati wolandirayo akugulitsa katundu wake monga gawo la 15 Gawo B logwirizana (pamene
ilinso ndi dijito yozungulira mopanda dala), ndiye wolandila adzapereka chidziwitso chonena kuti chinthu chomaliza chomwe chimapereka chikufunikabe kuyesa kutsata kwa Gawo 15 Gawo B ndi modular transmitter yoyikidwa.
Zipangizozi zayesedwa ndipo zapezeka kuti zikugwirizana ndi malire a chipangizo cha digito cha Gulu B, motsatira Gawo 15 la Malamulo a FCC. Malire awa adapangidwa kuti apereke chitetezo chokwanira ku kusokoneza koyipa pakukhazikitsa nyumba. Zipangizozi zimapanga, zimagwiritsa ntchito komanso zimatha kuwunikira mphamvu zamawayilesi ndipo, ngati sizinayikidwe
ndipo zikagwiritsidwa ntchito molingana ndi malangizowo, zitha kusokoneza kuyankhulana kwawailesi.
Komabe, palibe chitsimikizo kuti kusokoneza sikudzachitika mu unsembe winawake. Ngati chida ichi chikuyambitsa kusokoneza koyipa kwa wailesi kapena kulandila wailesi yakanema, komwe kungadziwike ndikuzimitsa ndi kuyatsa zida, wogwiritsa ntchitoyo akulimbikitsidwa kuyesa kusokoneza ndi chimodzi mwazinthu izi:

Yankhanitsaninso kapena sinthani mlongoti wolandira.
Wonjezerani kulekana pakati pa zida ndi wolandila.
Lumikizani chipangizocho munjira yosiyana ndi yomwe wolandila amalumikizidwa.

Funsani wogulitsa kapena wodziwa ntchito pa wailesi/TV kuti akuthandizeni.

Chipangizochi chikugwirizana ndi Gawo 15 la Malamulo a FCC. Kugwira ntchito kumadalira zinthu ziwiri izi:

Chipangizochi sichingawononge zosokoneza.
Chipangizochi chiyenera kuvomereza kusokonezedwa kulikonse komwe kulandidwa, kuphatikizapo kusokoneza komwe kungayambitse ntchito yosayenera.

Kusintha kulikonse kapena kusintha komwe sikunavomerezedwe mwachindunji ndi gulu lomwe limayang'anira kutsata kungathe kulepheretsa wogwiritsa ntchito kugwiritsa ntchito zidazo.
Chida ichi chikugwirizana ndi malire a FCC RF owonetsera ma radiation omwe akhazikitsidwa kumalo osalamulirika. Chipangizochi ndi mlongoti wake siziyenera kukhala pamodzi kapena kugwira ntchito limodzi ndi mlongoti wina uliwonse kapena chopatsilira. Tinyanga zomwe zimagwiritsidwa ntchito popatsira izi ziyenera kuyikidwa kuti zipereke mtunda wolekanitsa wa 20 cm kuchokera pa onse.
anthu ndipo sayenera kukhala limodzi kapena kugwira ntchito molumikizana ndi mlongoti wina uliwonse kapena chotumizira.
OEM Integration Malangizo
Chipangizochi chimapangidwira ophatikiza a OEM okha pamikhalidwe iyi:

Gawo la transmitter silingakhale limodzi ndi ma transmitter kapena mlongoti wina uliwonse.
Gawoli lidzagwiritsidwa ntchito ndi mlongoti wakunja womwe udayesedwa koyambirira ndikutsimikiziridwa ndi gawoli.

Malingana ngati zomwe zili pamwambazi zikukwaniritsidwa, kuyesa kwina kwa transmitter sikudzafunikanso. Komabe, chophatikizira cha OEM chikadali ndi udindo woyesa zomwe apeza kumapeto kwa zofunikira zilizonse zofunika ndi gawoli lomwe lakhazikitsidwa (kwa kale.ample, zotulutsa zamagetsi zamagetsi, zofunikira za PC zotumphukira, ndi zina).
Kuvomerezeka Kogwiritsa Ntchito Chitsimikizo cha Module
Ngati izi sizingakwaniritsidwe (mwachitsanzoampndi masanjidwe ena a laputopu kapena malo ogwirizana ndi chotumizira china), ndiye kuti chilolezo cha FCC cha gawoli kuphatikiza ndi zida zogwirira ntchito sikulinso koyenera ndipo ID ya FCC ya module singagwiritsidwe ntchito pomaliza. Muzochitika izi,
chophatikiza cha OEM chidzakhala ndi udindo wowunikanso zomwe zatsirizidwa (kuphatikiza chotumizira) ndikupeza chilolezo cha FCC.
Malizitsani Kulemba Zamalonda
Chomaliza chomaliza chiyenera kulembedwa m'malo owoneka ndi awa: "Muli Transmitter Module FCC ID: 2AC7Z-ESPC3SOLO".

Chithunzi cha IC

Chipangizochi chikugwirizana ndi ma RSS opanda laisensi a Industry Canada. Kugwira ntchito kumadalira zinthu ziwiri izi:

Chipangizochi sichikhoza kuyambitsa kusokoneza; ndi
Chipangizochi chiyenera kuvomereza kusokonezedwa kulikonse, kuphatikizapo kusokoneza komwe kungayambitse ntchito yosayenera ya chipangizocho.

Chidziwitso Chokhudzana ndi Ma radiation
Zipangizozi zimagwirizana ndi malire a ma radiation a IC omwe amakhazikitsidwa m'malo osalamulirika. Zipangizozi ziyenera kukhazikitsidwa ndikugwiritsidwa ntchito osachepera 20 cm pakati pa radiator ndi thupi lanu.
RSS247 Gawo 6.4 (5)
Chipangizocho chitha kungosiya kufalitsa ngati palibe chidziwitso chotumizira, kapena kulephera kugwira ntchito. Zindikirani kuti izi sizinali zoletsa kufalitsa mauthenga owongolera kapena ma signature kapena kugwiritsa ntchito ma code obwerezabwereza pomwe pakufunika ukadaulo.
Chipangizochi chimapangidwira ophatikiza aOEM okha pamikhalidwe iyi (Pogwiritsa ntchito chipangizo cha module):

Mlongoti uyenera kukhazikitsidwa kotero kuti 20 cm imasungidwa pakati pa mlongoti ndi ogwiritsa ntchito, ndi
Gawo la transmitter silingakhale limodzi ndi ma transmitter kapena mlongoti wina uliwonse.

Malingana ngati zinthu ziwiri pamwambapa zakwaniritsidwa, kuyesa kwina kwa transmitter sikudzafunikanso. Komabe, chophatikizira cha OEM chikadali ndi udindo woyesa zomwe apeza kumapeto kwa zofunikira zilizonse zofunika pakuyika gawoli.
ZOFUNIKA KWAMBIRI:
Ngati izi sizingakwaniritsidwe (mwachitsanzoampndi masanjidwe ena a laputopu kapena kusanjidwa ndi chotumizira china), ndiye kuti chilolezo cha Canada sichikuwonekanso chovomerezeka ndipo IC ID singagwiritsidwe ntchito pomaliza. Izi zikachitika, wophatikiza wa OEM adzakhala ndi udindo wowunikanso zomwe zatsirizidwa
(kuphatikiza transmitter) ndikupeza chilolezo chosiyana cha Canada.
Malizitsani Kulemba Zamalonda
Gawo la transmitter iyi ndi lololedwa kuti ligwiritsidwe ntchito pachida chomwe mlongoti ungayikidwe kotero kuti 20 cm ikhoza kusungidwa pakati pa mlongoti ndi ogwiritsa ntchito. Chomaliza chomaliza chiyenera kulembedwa pamalo owonekera ndi awa: "Muli IC: 2AC7Z-ESPC3SOLO".
Zambiri Zamanja kwa Wogwiritsa Ntchito Mapeto
Wophatikizira wa OEM akuyenera kudziwa kuti asapereke zambiri kwa wogwiritsa ntchito za momwe angayikitsire kapena kuchotsa gawo la RF mu bukhu la wogwiritsa ntchito la chomaliza chomwe chimaphatikiza gawoli. Bukhuli likhala ndi zonse zofunikira pakuwongolera / chenjezo monga momwe zikuwonetsedwera m'bukuli.

Zolemba Zogwirizana ndi Zothandizira

Zolemba Zogwirizana

Zithunzi za ESP32-C3 - Zofotokozera za hardware ya ESP32-C3.
Buku la ESP32-C3 Technical Reference Manual - Zambiri zamomwe mungagwiritsire ntchito kukumbukira kwa ESP32-C3 ndi zotumphukira.
Zikalata https://espressif.com/en/support/documents/certificates
Zosintha Zolemba ndi Kulembetsa Zidziwitso Zosintha https://espressif.com/en/support/download/documents

Developer Zone

ESP-IDF Programming Guide ya ESP32-C3 - Zolemba zambiri zachitukuko cha ESP-IDF.

ESP-IDF ndi zina zachitukuko pa GitHub.
https://github.com/espressif
ESP32 BBS Forum - Gulu la Engineer-to-Engineer (E2E) lazinthu za Espressif komwe mungathe kutumiza mafunso, kugawana nzeru, kufufuza malingaliro, ndikuthandizira kuthetsa mavuto ndi mainjiniya anzanu. https://esp32.com/
Magazini ya ESP - Zochita Zabwino Kwambiri, Zolemba, ndi Zolemba zochokera kwa anthu a Espressif. https://blog.espressif.com/
Onani ma SDKs ndi Demos, Mapulogalamu, Zida, AT Firmware. https://espressif.com/en/support/download/sdks-demos

Zogulitsa

ESP32-C3 Series SoCs - Sakatulani ma ESP32-C3 SoCs onse.
https://espressif.com/en/products/socs?id=ESP32-C3
Ma module a ESP32-C3 - Sakatulani ma module onse a ESP32-C3.
https://espressif.com/en/products/modules?id=ESP32-C3
ESP32-C3 Series DevKits - Sakatulani ma devkits onse a ESP32-C3.
https://espressif.com/en/products/devkits?id=ESP32-C3

ESP Product Selector - Pezani chida cha Espressif choyenera pazosowa zanu pofanizira kapena kugwiritsa ntchito zosefera.
https://products.espressif.com/#/product-selector?language=en

Lumikizanani nafe

Onani ma tabu Mafunso Ogulitsa, Mafunso Aukadaulo, Circuit Schematic & PCB Design Review, Pezani Samples (Masitolo apaintaneti), Khalani Opereka Zathu, Ndemanga & Malingaliro. https://espressif.com/en/contact-us/sales-questions

Mbiri Yobwereza

Tsiku	Baibulo	Zolemba zotulutsa
2022-07-11	v0.5	Kutulutsidwa koyambirira

www.espressif.com
Chodzikanira ndi Chidziwitso cha Copyright
Zambiri mu chikalata ichi, kuphatikizapo URL maumboni, akhoza kusintha popanda chidziwitso.
ZINSINSI ZONSE ZA GULU LACHITATU MU DOCUMENT ZIKUPEREKEDWA MONGA POpanda ZINTHU ZONSE ZOONA NDI ZOONA.
PALIBE CHISINDIKIZO CHOPATSIDWA KU ZOKHUDZA ZIMENEZI KUCHITA NTCHITO, KUSAKOLAKWA, KUKHALIRA PA CHOLINGA CHENKHANI CHILICHONSE, KAPENA CHITIMIKIRO CHILICHONSE CHOCHOKERA PA MFUNDO, KUKHALA KAPENA KAPENA S.AMPLE.
Ngongole zonse, kuphatikiza udindo wophwanya ufulu wa eni ake, okhudzana ndi kugwiritsa ntchito chidziwitso chomwe chili m'chikalatachi sichimaloledwa. Palibe zilolezo zofotokozedwa kapena kutanthauza, mwa estoppel kapena mwanjira ina, paufulu uliwonse waukadaulo womwe ukuperekedwa apa.
Chizindikiro cha Wi-Fi Alliance Member ndi chizindikiro cha Wi-Fi Alliance. Chizindikiro cha Bluetooth ndi chizindikiro cholembetsedwa cha Bluetooth SIG.
Mayina onse amalonda, zizindikiritso ndi zizindikiritso zolembetsedwa zomwe zatchulidwa m'chikalatachi ndi za eni ake, ndipo tikuvomerezedwa.
Copyright © 2022 Espressif Systems (Shanghai) Co., Ltd. Ufulu wonse ndi wotetezedwa.

Zolemba / Zothandizira

ESPRESSIF ESP32-C3-SOLO-1 Multicontroller Module [pdf] Buku Logwiritsa Ntchito
ESPC3SOLO, 2AC7Z-ESPC3SOLO, 2AC7ZESPC3SOLO, ESP32-C3-SOLO-1, ESP32-C3-SOLO-1 Multicontroller Module, Multicontroller Module

Maumboni

Buku Logwiritsa Ntchito