ESP32 WT32-ETH01 Development Board

Product Information

Zvinotsanangurwa

• Product Name: ESP32-WT32-ETH01
• Shanduro: 1.2 (Gumiguru 23, 2020)
• RF Kupupurira: FCC/CE/RoHS
• Wi-Fi Protocol: 802.11b/g/n/e/i (802.11n, inomhanya kusvika 150 Mbps)
• Frequency Range: 2.4 ~ 2.5 GHz
• Bluetooth: Bluetooth v4.2 BR/EDR uye BLE zviyero
• Network Outlet Specifications: RJ45, 10/100Mbps
• Kushanda Voltage: 5V kana 3.3V
• Operating Temperature Range: Normal tembiricha

Features

• Ultrahigh RF performance
• Kugadzikana uye kuvimbika
• Ultra-yakaderera simba rekushandisa
• Inotsigira Wi-Fi kuchengetedza maitiro seWPA/WPA2/WPA2-Enterprise/WPS
• Firmware kusimudzira kuburikidza neOTA iri kure
• Mushandisi wechipiri kusimudzira uchishandisa SDK
• Inotsigira IPv4 TCP/UDP networking protocol
• Multiple Wi-Fi mapatani anowanikwa (Station/SoftAP/SoftAP+Station/P2P)

Pin Tsanangudzo

Pin	Zita
1	EN1

Mirayiridzo Yekushandiswa Kwechigadzirwa

Kugadzika iyo ESP32-WT32-ETH01

1. Batanidza ESP32-WT32-ETH01 kune magetsi (5V kana 3.3V).
2. Ita shuwa chaiyo network yekubuda yekubatanidza uchishandisa iyo RJ45 port.

Kugadzirisa Wi-Fi uye Bluetooth Settings

1. Svika zvigadziriso zvemudziyo kuburikidza nesoftware yakapihwa kana web interface.
2. Sarudza yaunoda Wi-Fi network uye isa password kana zvichidikanwa.

Mibvunzo Inowanzo bvunzwa (FAQ)

Q: Ndinoita sei firmware upgrade paESP32-WT32-ETH01?

• A: Iwe unogona kusimudzira iyo firmware kure neOTA uchishandisa network yekubatanidza.

Disclaimer uye copyright zviziviso

• Ruzivo rwuri muchinyorwa chino, kusanganisira iyo URL kero yekureva, inogona kuchinja pasina ziviso.
• Gwaro rinopihwa "sezvazviri" pasina chero waranti yemhosva, kusanganisira chero vimbiso yekutengesa, inoshanda kune kumwe kushandiswa kana kusatyora, uye chero vimbiso yechero chikumbiro, yakatarwa, kana s.ampndinotaurwa kumwewo.
• Gwaro iri harizotakura chero mutoro, kusanganisira mhosva yekutyorwa kwechero kodzero dzepatent dzinogadzirwa nekushandisa ruzivo rwuri mugwaro iri.
• Gwaro iri haripe chero rezenisi rezvivakwa, kungave kutaura, ne estoppel, kana neimwe nzira Asi zvinoreva mvumo.
• Iyo Wi-Fi Union yenhengo logo ndeye yeWi-Fi League.
• Zvinotaurwa apa kuti ese mazita ekutengesa, matrademarks, uye maregisheni akanyoreswa akataurwa zvinhu zvevaridzi vazvo.

tsanangudzo

amendment rekodhi

nhamba yeshanduro	Munhu akaumbwa / anogadziridza	Zuva rekugadzirisa / kugadzirisa	Shandura chikonzero	Shanduko huru (Nyora pfungwa dzakakosha.)
V 1.0	Mark	2019.10.21	Nguva yekutanga kugadzira	Gadzira gwaro
V 1.1	kupinza	2019.10.23	Pedzisa gwaro	Wedzera chikamu chekushanda kwechigadzirwa

An Overview

• WT 32-ETH 01 ndeye yakadzamirirwa serial port kune Ethernet module yakavakirwa paESP 32 nhevedzano. Iyo module inosanganisa yakagadziridzwa TCP / IP protocol stack, iyo inogonesa vashandisi kupedzisa zviri nyore basa retiweki remidziyo yakamisikidzwa uye inoderedza zvakanyanya mutengo wenguva yekuvandudza. Uye zvakare, iyo module inoenderana nesemi-pad uye chinongedzo kuburikidza-gomba dhizaini, hupamhi hweplate ndiyo hupamhi hwese, moduru inogona kusungirirwa pabhodhi rebhodhi, inogona zvakare kusungirirwa chinongedzo, inogona kushandiswawo pa. iyo breadboard, yakanakira vashandisi kushandisa mune akasiyana mamiriro.
• ESP 32 Series IC iSOC inobatanidza 2.4GHz Wi-Fi uye Bluetooth mbiri mbiri modhi, ine ultrahigh RF performance, kugadzikana, kuita zvakasiyana-siyana, uye kuvimbika, pamwe nekupedzisira-pasi simba rekushandisa.

Features

Tafura-1. Product specifications

class	project	saizi yechigadzirwa
Wi-Fi	RF uchapupu	FCC /CE /RoHS
	protocol	802.11 b / g / n / e / i (802.11n, kukurumidza kusvika 150 Mbps)
		A-MPDU uye A-MSDU kuunganidzwa, inotsigira iyo 0.4 _s yekudzivirira nguva
	frequency range	2.4~2.5 G Hz
PDA	protocol	Teerera iyo Bluetooth v 4.2 BR / EDR uye BLE zviyero
	radio frequency	Iyo NZIF inogamuchira ine a-97 dBm kunzwa
hardware	Network outlet specifications	RJ 45,10 / 100Mbps, kuyambuka-yakananga kubatana uye kuzvigadzirisa
	Serial port rate	80~5000000
	Pabhodhi, Flash	32M zvishoma
	kushanda voltage	5V kana 3.3V magetsi ekupa (sarudza chero imwe)
	kushanda ikozvino	Zvinoreva: 80 mA
	supply current	Zvishoma: 500 mA
	kushanda tembiricha range	-40°C ~+85°C
	Ambient tembiricha range	normal tembiricha
	package	Hafu-pedhi / yekubatanidza kuburikidza-gomba yekubatanidza (kusarudza)
software	Wi-Fi muenzaniso	Stat ion /softAP /SoftAP +chiteshi /P 2P
	Iyo Wi-Fi kuchengetedza michina	WPA /WPA 2/WPA2-Enterprise/WPS
	Encryption type	AES /RSA/ECC/SHA
	firmware kukwidziridzwa	Remote OTA kusimudzira kuburikidza netiweki
	software development	Iyo SDK inoshandiswa mushandisi-yechipiri kusimudzira
	networking protocol	IPv 4, TCP/UDP

Iyo IP yekutora nzira	Static IP, DHCP (iyo default)
Nyore uye pachena, kutapurirana nzira	TCP Server/TCP Client/UDP Server/UDP Client
User configuration	AT + odha yakaiswa

Hardware specifications

System block diagram

mufananidzo wemuviri

Pini tsananguro

Tafura 1 Debug iyo inopisa interface

pin	zita	tsananguro
1	E N1	Reserved debugging inopisa interface; inogonesa, yepamusoro-soro inoshanda
2	GND	Reserved debugging uye kupisa interface; GND
3	3V3	Reserved debugging uye kupisa interface; 3v3
4	TXD	Chengetedza iyo debugging uye inopisa interface; IO 1, TX D 0
5	R XD	Chengetedza iyo debugging uye inopisa interface; IO3, RXD 0
6	IO 0	Reserved debugging uye kupisa interface; IO 0

Tafura 2 yemodule IO tsananguro

pin	zita	tsananguro
1	EN1	Kugonesa, uye yakakwirira yepamusoro inoshanda
2	CFG	IO32, CFG
3	485_EN	IO 33, RS 485 yemapini ekugonesa
4	RDX	IO 35, RXD 2
5	TXD	IO17, T XD 2
6	GND	G ND
7	3V3	3V3 magetsi ekupa
8	GND	G ND

9	5V2	5V simba rekupa
10	LINK	Network yekubatanidza chiratidzo mapini
11	GND	GND
12	IO 393	IO 39, ine rutsigiro rwekuisa chete
13	IO 363	IO 36, ine rutsigiro rwekuisa chete
14	IO 15	IO15
15	I014	IO14
16	IO 12	IO12
17	IO 5	IO 5
18	IO 4	IO 4
19	IO 2	IO 2
20	GND	G ND

1. Cherechedza: Iyo module nekukasira inogonesa yakakwira nhanho.
2. Cherechedza: 3V3 magetsi uye 5V magetsi ekupa, maviri anogona kungosarudza imwe chete !!!
3. Cherechedza: Zvekuisa chete zvinotsigirwa IO39 uye IO36.

Simba rekupa maitiro

• Magetsi magetsi voltage
• The power supply voltage ye module inogona kuva 5V kana 3V3, uye imwe chete inogona kusarudzwa.

Power supply mode

Vashandisi vanogona kusarudza vakasununguka maererano nezvavanoda

1. Kuburikidza neburi (welding tsono):
   • Simba remagetsi rinobatanidzwa neDuPont line;
   • Kushandisa iyo breadboard yekubatanidza nzira yekugovera magetsi;
2. Hafu welding pad (yakananga welded mubhodhi kadhi): mushandisi bhodhi kadhi kadhi magetsi.

Mirayiridzo yekushandisa

Simba-pamirayiridzo

• Kana iyo DuPont mutsara: tsvaga iyo 3V 3 kana 5V magetsi ekuisa, batanidza inoenderana voltage, chiedza chechiedza (LED 1) chiedza, zvichiratidza kubudirira kwesimba.

Tsanangudzo yechiedza chechiratidzo

• LED1: simba rinoratidza chiedza, simba rakajairwa rakabatidzwa, chiedza chichibatidzwa;
• LED3: serial port chiratidzo, RXD 2 (IO35) kuyerera kwedata, mwenje uripo;
• LED4: serial port indicator chiedza, kana TXD 2 (IO 17) ine data flow, chiedza chiri;

Tsanangudzo yemaitiro ekushandisa

Nzira nhatu dzekushandisa, vashandisi vanogona kusarudza zvinoenderana nezvavanoda:

1. Kuburikidza neburi (welding tsono): shandisa DuPont wire connection;
2. Kuburikidza neburi (welding tsono): isa pabhodhi rechingwa;
3. Semi-pad: mushandisi anogona zvakananga weld module pane yavo bhodhi kadhi.
4. Tsanangudzo yeiyo network port working indicator light

Tafura 3 Tsanangudzo yechiratidzo chechiteshi chechiteshi

Iyo RJ 45 chiratidzo chemwenje	basa	tsanangura
chiedza chegirini	Chikamu chehukama chinoratidza	Chiedza chegirini chinobatidzwa kana chanyatsobatanidzwa kunetiweki
yellow light	Data inoratidza	Iyo module ine data inopenya kana yagamuchirwa kana kutumirwa, kusanganisira iyo module inogamuchira network yekutepfenyura package

Interface tsananguro

chigadzirwa basa

Default paramende

project	content
Serial port rate	115200
Serial port parameters	Hapana /8/1
Transmission channel	Serial port Ethernet kutapurirana

Basic mabasa

Seta iyo IP / subnet mask/gedhi

1. Iyo IP kero ndiyo inomiririra yekuzivikanwa yemodule muLAN, iyo yakasarudzika muLAN, saka haigone kudzokororwa nemimwe michina muLAN imwechete. Iyo IP kero yemodule ine nzira mbiri dzekuwana: static IP uye DHCP / ine simba IP.
   • a .static state IP
   • Static IP inoda kusetwa nemaoko nevashandisi. Mukugadzirisa, teerera kunyora IP, subnet mask, uye gedhi panguva imwe chete. Static IP inokodzera mamiriro anoda huwandu hweIP nemidziyo uye inoda kuenderana imwe-kune-imwe.
   • Teerera kune inoenderana hukama hweIP kero, subnet mask, uye gedhi paunenge uchiseta. Kushandisa static IP kunoda kumisikidzwa kune yega module uye kuve nechokwadi chekuti IP kero haidzokororwe mukati meLAN uye pane mamwe maturusi etiweki.
   • b . DHCP / ine simba IP
   • Basa guru reDHCP / dynamic IP nderekuwana zvine simba IP kero, Gateway kero, DNS server kero, uye rumwe ruzivo kubva kune gedhi host, kudzivirira matanho anorema ekuseta IP kero. Inoshanda kune zviitiko apo pasina zvinodikanwa zveIP, uye hazvidi kuti IP ienderane nemamodule imwe neimwe.
   • Cherechedza: Iyo module haigone kusetwa kuDHCP kana yakabatana nekombuta. Kazhinji, komputa haigone kupa IP kero. Kana iyo module yakaiswa kuDHCP yakanangana nekombuta, iyo module ichave yakamirira IP kero kugoverwa, izvo zvinozoita kuti module iite yakajairika basa rekufambisa. The module default is static IP: 192.168.0.7.
2. Iyo subnet mask inonyanya kushandiswa kuona nhamba yetiweki uye nhamba yekugamuchira yeIP kero, kuratidza huwandu hwe subnets, uye kutonga kana module iri mu subnet.
   Iyo subnet mask inofanira kuiswa. Iyo inowanzoshandiswa kirasi C subnet mask: 255.255.255.0, nhamba yetiweki ndiyo yekutanga makumi maviri nemana, nhamba yevaenzi ndeyekupedzisira 24, nhamba yemambure ndeye 8, module IP iri mukati me255, module IP inoonekwa mune iyi subnet. .
3. Gedhi ndiyo nhamba yetiweki yetiweki panowanikwa IP kero iripo. Kana iyo mudziyo senge router yakabatana kune yekunze network, gedhi ndiyo IP kero ye router. Kana marongero akashata, network yekunze haigone kubatana nemazvo. Kana router isina kubatana, hapana chikonzero chekuiisa.

Dzosera maSettings efekitari

• AT kuraira kudzoreredza kuseta kwefekitori: dzosera fekitori kuburikidza neAT + RESTORE.

Firmware upgrade

• Nzira yekusimudzira module firmware ndiyo OTA iri kure kusimudzira, uye nekusimudzira firmware, unogona kuwana mamwe mabasa ekushandisa.
• a. Iyo firmware upgrade inobatanidza network kuburikidza nemugwagwa une waya kana wifi.
• b . Operation GPIO2 pasi, tangazve module, uye pinda OTA upgrade mode.
• c . Pedzisa kukwidziridza, bvisa iyo GPIO 2 pasi, tangazve module, uye module inopinda yakajairika kushanda mode.

Basa rekugadzirisa AT rairo

• Mushandisi anogona kuisa iyo AT kuraira kuseta basa reiyo module.
• Tarisa kune esp32 wired module AT yekuraira yakasetwa kuti uwane ruzivo.

Data transmission function

• Iyo module ine ina data data ports: serial port, wifi, Ethernet, uye Bluetooth.
• Vashandisi vanogona kusanganisa iwo mana data madoko kuburikidza neAT mirairo yekutapurirana data.
• Gadzirisa / bvunza nzira yekufambisa yemodule kuburikidza neAT + PASSCHANNEL kuraira.
• Iyo setup yakwana uye inoda restart module kuti iite.

Basa re socket

• Iyo Socket yekushanda mode yemodule yakakamurwa kuita TCP Client, TCP Server, UDP Client, uye UDP Server, iyo inogona kuiswa neAT rairo.
• Ndokumbira utarise kune esp32 tambo module AT command routine v 1.0.

TCP Mutengi

1. TCP Client Inopa mutengi wekubatanidza kune TCP network masevhisi. Proactively tanga zvikumbiro zvekubatanidza uye simbisa zvinongedzo kune server kuti uone kupindirana pakati peserial port data uye server data. Zvinoenderana nezvinodiwa zveTCP protocol, iyo TCP Client ndiyo mutsauko pakati pekubatanidza uye kubviswa, nekudaro kuve nechokwadi chekuchinjana kwakavimbika kwedata. Inowanzo shandiswa pakudyidzana kwedata pakati pemidziyo nemaseva, ndiyo inonyanya kushandiswa nzira yekutaurirana netiweki.
2. Kana iyo module yakabatana neTCP Server seTCP Client, inoda kutarisisa kune maparamita akadai seyakananga IP / zita rezita uye nhamba yechiteshi. IP inonangwa inogona kunge iri mudziyo wemuno une nzvimbo imwechete yenzvimbo kana IP kero yeLAN yakasiyana kana IP paruzhinji network. Kana sevha yakabatana paruzhinji network, sevha inodiwa kuti ive neruzhinji network IP.

TCP Server

• Inowanzo shandiswa kutaurirana nevatengi veTCP mukati meLAN. Inokodzera LAN uko pasina maseva uye akawanda makomputa kana nharembozha dzinokumbira data kubva kuseva. Pane musiyano pakati pekubatanidza uye kubviswa seTCP
• Mutengi kuti ave nechokwadi chekuchinjana kwakavimbika kwedata.

UDP Client

• UDP Client A non-connected transmission protocol inopa iri nyore uye isingavimbike ruzivo rwekufambisa sevhisi yakanangana nekutengeserana.
• Pasina kubatanidza kumisikidzwa uye kubviswa, iwe unongoda kugadzira IP uye chiteshi kutumira iyo data kune rimwe bato.
• Inowanzo shandiswa kumamiriro ekutumira data pasina chinodiwa cheyero yekurasikirwa kwepaketi, mapaketi madiki uye nekukurumidza kutapurirana frequency, uye data kuendeswa kune yakatsanangurwa IP.

UDP Server

• UDP Server Zvinoreva kusasimbisa kwakabva IP kero zvichibva pane yakajairwa UDP. Mushure mekugamuchira yega yega UDP pakiti, iyo yakananga IP inochinjirwa kune data sosi IP uye port nhamba. Iyo data inotumirwa kuIP uye nhamba yechiteshi chekutaurirana kwepedyo.
• Iyi modhi inowanzo shandiswa pakutapurirana data zviitiko apo akawanda network madivayiri anoda kutaurirana nemamodules uye asingade kushandisa TCP nekuda kwekumhanya kwazvo uye frequency… Serial port function.

AT kuraira kurongedza

• Mushandisi anogona kuisa iyo AT kuraira kuseta basa reiyo module.

Kufambiswa kwe serial port data

Kuburikidza nemirayiridzo yeAT, mushandisi anogona kuita iyo module mune yekufambisa data modhi, uye module inogona kuendesa zvakananga serial port data kune inoenderana dhata yekupedzisira (wifi, Ethernet, uye Bluetooth) kuburikidza neyakaiswa data data chiteshi.

Bluetooth basa Bluetooth data kutapurirana

• Kuburikidza neiyo iripo Bluetooth basa remodule, iyo module inogona kuwana data reBluetooth, uye inogona kuendesa zvakananga iyo data yeBluetooth kune inoenderana data data kupera (wifi, Ethernet, uye serial port) kuburikidza neyakaiswa yekufambisa chiteshi.

Wifi basa Indaneti

• Module wifi yakabatana neInternet kana yemunharaunda nharaunda network kuburikidza ne router, uye mushandisi anofanirwa kugadzirisa socket basa kuburikidza neAT mirairo.
• Iyo module inogona kumisikidza TCP / UDP yekubatanidza, iyo inokwanisa kuwana yakatsanangurwa sevha yemushandisi.

Cable uye network port access basa

• Iyo yakagadzikana network yekubatanidza inogona kuwanikwa kuburikidza neiyo wired network kuti ive nechokwadi chekuwana yakagadzikana network data.

Indaneti

• Iyo module yakabatana neInternet kana LAN kuburikidza neiyo wired network, uye mushandisi anogadzirisa socket basa kuburikidza nemirairo yeAT.
• Iyo module inogona kumisikidza TCP / UDP yekubatanidza uye kuwana iyo mushandisi yakatsanangurwa server.

Zvinyorwa / Zvishandiso

ESP32 WT32-ETH01 Development Board [pdf] User Manual WT32-ETH01 Development Board, WT32-ETH01, Development Board, Board

References

• User Manual