Elecrow ESP32-WT 32-ETH01 Serial Port To Ethernet Module User Manual

Iyo ESP32-WT32-ETH01 iSOC inobatanidza 2.4GHz Wi-Fi uye Bluetooth mbiri mbiri modhi ine yakakwira RF kuita, kugadzikana, uye Ultra-yakaderera mashandisiro emagetsi.

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 pano kuti ese mazita ekutengeserana, marekodhi uye marejisheni akanyoreswa akataurwa zvinhu zvevaridzi vazvo.

Amendant rekodhi

nhamba yeshanduro	Yakagadzirwa munhu / modifier	Zuva rekugadzirisa / kugadzirisa	Shandura chikonzero	Shanduko huru (Nyora pfungwa dzakakosha.)
V 1.0	M ark	2019.10.21	Nguva yekutanga kugadzira	Gadzira gwaro
V 1.1	li nfuliang	2019.10.23	Pedzisa gwaro	Wedzera chikamu chekushanda kwechigadzirwa

An Overview

WT 32-ETH 01 ndeye yakamisikidzwa serial port kuenda kuEthernet 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, module inogona kusungirirwa zvakananga pabhodhi kadhi, inogona zvakare kugadzirwa welded chinongedzo, inogona zvakare kushandiswa pabhodhi rechingwa, yakanakira vashandisi kushandisa mune akasiyana mamiriro.
ESP 32 Series IC iSOC inobatanidza 2.4GHz Wi-Fi uye Bluetooth mbiri mbiri modhi, ine Ultra-yakakwirira RF kuita, kugadzikana, kuita zvakasiyana-siyana uye kuvimbika, pamwe neakanyanya-yakaderera mashandisiro emagetsi.

Features

class	project	saizi yechigadzirwa
Wi-Fi	RF uchapupu	F CC /CE /RoHS
	protocol	802.11 b / g / n / e / i (802.11n, kukurumidza kusvika 150 Mbps)
	protocol	A-MPDU uye A-MSDU kuunganidzwa, inotsigira iyo 0.4 _s kudzivirira nguva
	frequency range	2.4~2.5 G Hz
PDA	protocol	Teerera neBluetooth v 4.2 BR / EDR uye BLE mipimo
PDA	radio frequency	Iyo NZIF inogamuchira ine a-97 dBm kunzwa
hardwa re	Network outlet specifications	RJ 45,10 / 100Mbps, kuyambuka-yakananga kubatana uye pachako- adaptation
	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 / chinongedzo kuburikidza neburi kubatana (kusarudza)
softwa re	Wi-Fi muenzaniso	Stat ion /softAP /SoftAP +chiteshi /P 2P
	Iyo Wi-Fi chengetedzo 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 nzira yekuwana	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 wenyama

Pini tsananguro

Tafura-1 Debug iyo inopisa interface

pin	zita	tsananguro
1	E N1	Reserved debugging burning interface;, inogonesa, yakakwirira nhanho 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	E N1	Kugonesa, uye yakakwirira yepamusoro inoshanda
2	CFG	IO32, CFG
3	485_EN	IO 33, RS 485 yemapini ekugonesa
4	R XD	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	G ND
12	IO 393	IO 39, ine rutsigiro rwekuisa chete
13	IO 363	IO 36, ine rutsigiro rwekuisa chete
14	IO 15	IO15
15	I 014	IO14
16	IO 12	IO12
17	IO 5	IO 5
18	IO 4	IO 4
19	IO 2	IO 2
20	GND	G ND

Cherechedza 1: Iyo module nekukasira inogonesa yakakwira nhanho.
Cherechedza 2: 3V3 magetsi uye 5V magetsi ekupa, maviri anogona kungosarudza imwe chete !!!
Cherechedza 3: Mapopu chete anotsigirwa 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 zvinoenderana nezvavanoda:

Kuburikidza neburi (welding tsono):
- Simba remagetsi rinobatanidzwa neDuPont line;
- Kushandisa bhodhi yechingwa yekubatanidza nzira yekugovera magetsi;

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
1. LED1: simba rinoratidza chiedza, rakajairika simba pa, chiedza pa;
2. LED3: serial port indicator, RXD 2 (IO35) data flow, chiedza chiri;
3. 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.
Tsanangudzo yeiyo network port working indicator light

Tafura-3 Tsanangudzo yechiratidzo chechiteshi chechiteshi

Iye RJ45 chiratidzo chiedza	basa	tsanangura
chiedza chegirini	Connection chimiro chiratidzo	Chiedza chegirini chinobatidzwa kana chanyatsobatanidzwa kunetiweki
yellow light	Data inoratidza	Iyo module ine data inopenya kana yagamuchirwa kana kutumira, kusanganisira iyo module inogamuchira network nhepfenyuro 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

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.
- 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 kuhukama hunoenderana 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.
- 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, kuitira kudzivirira matanho anorema ekuseta IP kero. Inoshanda kune mamiriro apo pasina zvinodikanwa zveIP, uye hazvidi kuti IP ienderane nemamodule imwe neimwe.
  Cherechedza: Iyo module haigone kuiswa kuDHCP kana yakabatana nekombuta. Kazhinji, komputa haina kugona kugovera 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.
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 24, nhamba yevaenzi ndiyo yekupedzisira 8, nhamba yemambure ndeye 255, module IP iri mukati me255, module IP inoonekwa mune iyi subnet.
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. 6.2.3 Firmware upgrade
Nzira yekusimudzira module firmware ndiyo OTA iri kure kusimudzira, uye nekusimudzira firmware, unogona kuwana mamwe mabasa ekushandisa.

Iyo firmware upgrade inobatanidza network kuburikidza nemugwagwa une waya kana wifi.
Operation GPIO2 pasi, tangazve module uye pinda OTA upgrade mode.

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 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

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, 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.

Kana iyo module yakabatana neTCP Server seTCP Client, inoda kutarisisa kune maparamita akadai seyakananga IP / zita rezita uye nhamba yechiteshi. Iyo IP inonangwa inogona kunge iri mudziyo wemuno une imwe nzvimbo 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 Client kuve nechokwadi chekuchinjana kwe data.

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 pahwaro hweyakajairika 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 dhata yekupedzisira (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
Yakagadzika 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.

FAQs

Mubvunzo: Ndinogona here simba ESP32-WT32-ETH01 nezvose 5V uye 3.3V panguva imwe chete?
A: Kwete, iwe unofanirwa kusarudza ingave 5V kana 3.3V magetsi ekushandisa pachigadzirwa.

Q: Ndeipi iyo yakasarudzika IP yekutora nzira yeESP32-WT32-ETH01?
A: Iyo yakasarudzika IP yekutora nzira ndeye DHCP, asi iwe unogona zvakare kuseta IP yakamira kana ichidikanwa.

Zvinyorwa / Zvishandiso

Elecrow ESP32-WT 32-ETH01 Serial Port To Ethernet Module [pdf] User Manual
ESP32-WT32-ETH01, ESP32-WT 32-ETH01 Serial Port To Ethernet Module, ESP32-WT 32-ETH01, Serial Port KuEthernet Module, Chiteshi cheEfaneti Module, Efaneti Module.

References

User Manual

Elecrow ESP32-WT 32-ETH01 Serial Port To Ethernet Module

Product Overview