Devantech ESP32LR42 WiFI 4 x 16A Relays module
Chithunzi cha ESP32LR42
Zosintha kuchokera ku v1.5 kupita ku v1.6
Kukhazikitsa malamulo MU ndi MW adawonjezedwa kuti apereke dzina lolowera la MQTT ndi mawu achinsinsi.
Zathaview
ESP32LR42 ndi gawo la WIFI lolumikizidwa ndi relay pogwiritsa ntchito ESP32 yotchuka.
Imapereka ma relay 4 omwe amatha kusintha mpaka 16Amps ndi zolowetsa 2 za digito zokhala ndi zokoka kuposa momwe zimalumikizirana mwachindunji ndi ma volt free contacts. Zolumikizira zomwe zimatsegulidwa nthawi zambiri zimakhala ndi zotchingira zolumikizira, ndipo zimatha kuyendetsa katundu wowonjezera monga zolumikizirana ndi solenoids.
Mphamvu ya bolodi ndi 12v dc, yomwe imatha kuperekedwa ndi magetsi aponseponse pakhoma. 1A kapena kupezeka kwakukulu kuyenera kusankhidwa.
Malamulo Oyendetsa
- Malamulo osavuta omveka otumizidwa ku gawoli.
- Malamulo a HTML
- Mtengo wa MQTT
- Womangidwa mkati webtsamba
WIFI
ESP32LR42 imalumikiza kudzera pa 2.4GHz WIFI ku netiweki yanu. Chifukwa chake iyenera kukhala pamalo pomwe imapeza chizindikiro chabwino cha WIFI. Module sayenera kutsekedwa mu bokosi lachitsulo / kabati chifukwa izi zidzateteza chizindikiro cha WIFI.
Mutha kuyang'ana mulingo wazizindikiro poyang'ana chithunzi cha RSSI chomwe chimanenedwa ndi lamulo la ST (Status).
Kusintha
ESP32LR42 imakonzedwa ndikulumikiza chingwe cha USB ku PC yanu ndikuyendetsa pulogalamu yomaliza. PuTTY ndi njira yabwino ngati mulibe zokonda zina.
Doko lowongolera liyenera kukhazikitsidwa ku 115200 baud, 8 bit, 1 stop, pality, palibe control flow.
Kusintha kwa USB Malamulo
ST Mkhalidwe. Bweretsani mawonekedwe ake
Mkhalidwe:
Mtundu wa Firmware: 1.2
IP: 0.0.0.0 (192.168.0.30)
Pansi: 0.0.0.0
Pachipata: 0.0.0.0
DNS Yoyambira: 0.0.0.0
DNS Yachiwiri: 0.0.0.0
SSID: *****
Password: ********
ASCII TCP Port: 17123
RSSI: -66
Seva ya MQTT: 192.168.0.115
MQTT Port: 1883
ID ya MQTT: ESP32LR42
MQTT User: myUsername
MQTT password: ********
Relay1 Mutu: R1Mutu
Relay2 Mutu: R2Mutu
Relay3 Mutu: R3Mutu
Relay4 Mutu: R4Mutu
Input1 Mutu: Input1Topic
Input2 Mutu: Input2Topic
Adilesi ya IP ikadakhala 0.0.0.0 izi zikutanthauza kuti adilesi ya IP ikuperekedwa ndi seva yanu ya DHCP. Zikatero adilesi ya IP yomwe adapatsidwa imaperekedwanso, monga pamwambapa.
SSID ndi Chinsinsi zikakhazikitsidwa, ziwonetsedwa mpaka kukonzanso kotsatira, Pambuyo pake zingowonetsa ngati ********.
Kuyambitsanso RB
Izi ziyambitsanso gawo. Itha kupanga zolemba zambiri mosasinthika momwe kudula kwa boot kwa ESP32 kumayendera pamiyeso ina ya baud. Ngati itapambana kulumikizana ndi netiweki yanu ikanena lipoti la IP.
Yambitsaninso...
崳⸮⸮⸮⸮⸮⸮⸮⸮#XL###C⸮⸮⸮⸮⸮⸮5)5)⸮⸮⸮ia⸮b⸮⸮⸮⸮⸮⸕⸮⸮⸮⸥#⸮⸮⸥# ⸮⸮⸮⸮⸮ ##i#U⸮5 ⸮Q⸮⸮⸮⸮⸮
WiFi yolumikizidwa.
IP adilesi:
192.168.0.6
IP Imayika ma module a IP
Lowetsani IP ndikutsatira adilesi yoyenera ya IP. Kulowa adilesi 0.0.0.0 kumatanthauza kuti IP ipezedwa kuchokera patsamba lanu la seva ya DHCP. Adilesi yatsopano ya IP iyamba kugwiranso ntchito ikatha.
IP "192.168.0.123"
CHABWINO. Adilesi ya IP yosungidwa: 192.168.0.123
SB Imakhazikitsa chigoba cha Subnet
SB "255.255.255.0"
CHABWINO. Maski a Subnet Opulumutsidwa: 255.255.255.0
GW Imakhazikitsa adilesi ya GateWay
Ili ndilo adilesi ya IP ya rauta yanu.
GW "192.168.0.1"
CHABWINO. Adilesi Yapachipata: 192.168.0.1
PD Imakhazikitsa DNS Yoyambira
Itha kukhala adilesi ya IP ya rauta yanu yomwe ingagwiritse ntchito ISP yanu yoperekedwa ndi DNS. Muthanso kunena za DNS monga 8.8.8.8 ya seva ya Googles DNS.
PD "192.168.0.1"
CHABWINO. Zapulumutsidwa DNS Zapamwamba: 192.168.0.1
SD Imakhazikitsa Sekondale DNS
Itha kukhala adilesi ya IP ya rauta yanu yomwe ingagwiritse ntchito ISP yanu yoperekedwa ndi DNS. Muthanso kunena za DNS monga 8.8.4.4 ya seva ya Googles DNS.
SD “8.8.4.4”
CHABWINO. DNS Yachiwiri Yosungidwa: 8.8.4.4
SS Izi zimakhazikitsa SSID
SSID ndi dzina lapa netiweki yanu ya WIFI Lowani SSID yanu ya WIFI apa.
SS "Devantech"
CHABWINO. Yapulumutsidwa SSID: Devantech
PW Imakhazikitsa mawu achinsinsi a WIFI pamanetiweki
PW "K] ~ kCZUV * UGA6SG ~"
CHABWINO. Chinsinsi Chosungidwa: K] ~ kCZUV * UGA6SG ~
PA Imayika nambala yadoko ya TCP/IP pamalamulo a ASCII
PA 17126
CHABWINO. Idasungidwa nambala ya doko ya ASCII: 17126
AP Imakhazikitsa mawu achinsinsi a ASCII
AP "Chinsinsi Changa Chachinsinsi"
CHABWINO. Mawu Achinsinsi a Ascii Osungidwa: Chinsinsi Changa Chachinsinsi
MS Imakhazikitsa adilesi ya broker ya MQTT
MS "192.168.0.121"
CHABWINO. Tasunga MQTT Server: 192.168.0.121
MD Imakhazikitsa ID ya MQTT ya gawoli
MS "Unique Module Name"
CHABWINO. ID ya MQTT yosungidwa: Dzina Lapadera la Module
MP Ikhazikitsa doko la broker wa MQTT
Nthawi zambiri, izi ziyenera kukhazikitsidwa ku 1883.
pa 1883
CHABWINO. Inasungidwa nambala ya doko la MQTT: 1883
Ngati simukugwiritsa ntchito MQTT, ikani doko ku 0. Izi zizimitsa MQTT, apo ayi ipitiliza kuyesa kulumikizana ngati palibe MQTT broker.
MU Imayika dzina la MQTT (V1.6+)
Izi ndi za MQTT broker zomwe zimakhazikitsidwa kuti zizifuna dzina lolowera ndi mawu achinsinsi. Kwa otsegula a MQTT omwe safuna dzina lachinsinsi / mawu achinsinsi, izi zikhoza kunyalanyazidwa.
MU "My Username"
CHABWINO. Wosungidwa wa MQTT: Dzina langa Logwiritsa
MW Imakhazikitsa mawu achinsinsi a MQTT (V1.6+)
Izi ndi za MQTT broker zomwe zimakhazikitsidwa kuti zizifuna dzina lolowera ndi mawu achinsinsi.
MW "My Super Secret Password"
CHABWINO. Mawu Achinsinsi a MQTT Osungidwa: Chinsinsi changa Chobisika Kwambiri
R1-R4 Imakhazikitsa mutu wa MQTT womwe wotumizirawu adalembetsedwa
R3 “Msonkhano / chotenthetsera”
CHABWINO. Nkhani Yotumizidwa Yotetezedwa 3: Msonkhano / chotenthetsera
Pogwiritsidwa ntchito, malipiro a mitu yotumizirana mauthenga akuyenera kukhala chingwe chokhala ndi zilembo zoyamba kukhala '0' kapena '1' (zilembo za ASCII 0x31/0x30).
N1-N2 Imakhazikitsa mutu wa MQTT zomwe Zolemba izi zidzasindikiza
N2 "Msonkhano / chotenthetsera"
CHABWINO. Mutu Wosungidwa 2: Msonkhano / chotenthetsera
Ndalama zomwe zimaperekedwa pamitu yolowetsa ndi chingwe chokhala ndi zilembo zoyamba kukhala '1' ngati cholowetsacho chili chotsegula kapena chosalumikizidwa, ndi '0' ngati mapini afupikitsidwa. (Zilembo za ASCII 0x31/0x30).
Malamulo a TCP/IP
ESP32LR42 ili ndi malamulo omangidwa mu TCP/IP omwe amakulolani kuwongolera gawoli kutali.
Malamulo onse amatumizidwa pogwiritsa ntchito malemba a ASCII. PuTTY ndi pulogalamu yabwino yolumikizira nsanja yomwe mungagwiritse ntchito poyesa. Doko la TCP/IP ndi lomwe mumakhazikitsa ndi lamulo la PA panthawi ya kasinthidwe ka USB. Osagwiritsa ntchito port 80 popeza izi zimasungidwa pamalamulo a HTML ndi Webtsamba.
SR Set Relay
Izi zimagwiritsidwa ntchito kutsegula kapena kutseka
Kutsegula kulandirana 1 pa:
Chithunzi cha SR1
Nambala yoyamba ndi nambala yopatsirana kuchokera ku 1 mpaka 8. Nambala yachiwiri ndi 1 kapena 0, kuyatsa kapena kuzimitsa.
Tembenuzirani 1 ndikubwezeretsanso:
Chithunzi cha SR1
Lamuloli lidzayankha bwino kapena kulephera.
Chithunzi cha SR1
ok
Chithunzi cha SR1
kulephera <6 sizolondola, 1 kapena 0 yokha pa / off
Chithunzi cha SR9
kulephera <relay 9 kulibe.
GR Pezani Relay
Ndibwezera mkhalidwe wolandirana.
Kuti mukhale ndi mwayi wolandirana 3:
GR3
1
GR3
0
GR9
kulephera <relay 9 kulibe.
GI Pezani Zowonjezera
Tidzabwezera udindo wolowetsa.
GI 2
0 Zolowetsa 2 ndizochepa (Green Led yayatsidwa)
GI 2 Input 2 ndiyokwera (Green Led yazimitsa)
1
GI 9
kulephera 2 zolowetsa zomwe zilipo
AL Pezani zonse 2 zolowetsa
AL
10 Apa, Kulowetsa 2 ndikotsika, ena onse ndi apamwamba.
Zowonjezera zawerengedwa kuchokera kumanzere kupita kumanja, 1 mpaka 2.
Mawu achinsinsi
Kuchokera ku mtundu 1.5 tawonjezera mawu achinsinsi ku malamulo a ASCII, izi zitha kukhazikitsidwa ndi lamulo la AP pa kulumikizana kwa USB. Mawu achinsinsi amaperekedwa ngati chiyambi cha lamulo lililonse.
Za example ngati mawu achinsinsi akhazikitsidwa ndipo 1 ikufunika kuyatsidwa, yambani ndi mawu achinsinsi (mwachitsanzoample password ya 1234), ndiye lamulo, kotero limakhala:
Mtengo wa 1234SR1
Malamulo a HTML
Pali mitundu ya malamulo a HTML omwe angagwiritsidwe ntchito kuwongolera gawo.
?Rly3=1 Izi zidzayatsa relay 3
?Rly3=0 Izi zizimitsa relay 3
?Rly3=2 Izi zisintha relay 3 kupita kwina.
Mukhoza kulowa malamulo mu msakatuli mwamsanga pambuyo IP adiresi. http://192.168.0.3/?Rly3=1
Izi zidzayatsa relay 3.
Poyankha gawoli libweretsa XML file, zomwe msakatuli wanu aziwonetsa.
kuzimitsa
pa
pa
pa
1
2
Chithunzi cha XML file imapangidwa pambuyo poti lamulo lachitika, chifukwa chake lidzawonetsa mawonekedwe atsopano a ma relay.
Webtsamba
Zomangidwa mkati webtsamba lingagwiritsidwe ntchito ngati pulogalamu yakutali yoyang'anira ndikuwongolera ma relay. Mutha kupeza tsambalo ngati losakhazikika ndi adilesi ya IP yokha kapena pofotokoza index.htm.
The webtsamba lili ndi Javascript kutumiza HTML toggle lamulo, monga tafotokozera m'gawo lapitalo. Itumiza toggle command nthawi iliyonse mukadina batani. Kenako imagwiritsa ntchito XML yoyankha file kukongoletsa mabataniwo ndikuyika mabatani a Lowetsani kuti muwonetse momwe mungalowetsere.
Zojambula
CPU
Zindikirani.
CPU schematic ndi yofanana ndi ESP32LR20, ESP32LR42 ndi ESP32LR88. Relay 5-8 ndi Zolowetsa 3-8 sizikupezeka pa ESP32LR42.
Magetsi
Kutulutsa Zoperekera
1 of 4 madera ofanana akuwonetsedwa
Ma relay amatha kusintha mpaka 16 Amps pa 24vdc kapena 230vac. Tsamba la data la relay likupezeka pano. Kulumikizana komwe kumatseguka (N/O) kokha komwe kumakhala ndi snubber circuitry.
Malangizo a digito
1 of 2 madera ofanana akuwonetsedwa
Zolowetsa pa Digito zimakhala ndi chokokera mmwamba mpaka 3.3v ndipo zimagwira ntchito ndi kutseka kwapansi kosavuta.
Kapenanso, atha kulumikizidwa ndi malingaliro a 3.3v. The clamping diode amalepheretsa kugwira ntchito pa voltagndi apamwamba kuposa 3.3v, kotero musalumikizike ku logic ya 5v.
Makulidwe a PCB
Zowonjezera 1
Kukonza ESP32LR42 ndi situdiyo ya Arduino
Kusintha ESP32LR42 mosavuta kungapezeke pogwiritsa ntchito situdiyo ya Arduino ndi kuitanitsa malaibulale ofunikira.
Khwerero 1 - Kuyika kwa Arduino IDE
Pezani ndikuyika Arduino IDE yatsopano kuchokera ku https://www.arduino.cc/en/Main/Mapulogalamu ayenera kukhala aposachedwa kwambiri kuti atsimikizire kuti zimagwirizana.
Gawo 2 - Onjezani laibulale ya ESP32 URL ku Arduino IDE
Pitani ku File>Zokonda
Tsopano pazithunzi Zokonda pansipa tiyenera kulowa
https://dl.espressif.com/dl/package_esp32_index.json mu "Additional Board Manager URLs" njira. Ngati muli kale ndi malaibulale owonjezeredwa mungafunike kuwonjezera koma pakati pa URLs
Tsopano mutha kudina batani la OK kuti mumalize ndi zenerali.
Gawo 3 - Ikani laibulale ya ESP32
Pitani ku Zida> Bungwe:> Woyang'anira Mabodi…
Tsopano sefa ndi "esp32" ndikuyika batani la Es ngati laibulale ya Systems
Khwerero 4 - Kusankha Board
Pitani ku Zida> Bungwe:> ndikusankha ESP32 Dev Module
Gawo 5 - Onjezani laibulale ya MQTT
Pitani ku Zida> Sinthani Ma library…
Sefa ndi Pub Sub Client ndikusankha Pub Sub Client ndi Nick O'Leary, kenako dinani batani instalar.
Ndichoncho! Arduino IDE yanu tsopano ikuyenera kukhazikitsa gawo la ESP32LR42. Khodi yotumizidwa kufakitale ikupezeka Pano: https://github.com/devantech
Copyright © 2021, Devantech Ltd. Ufulu wonse ndi wotetezedwa.
www.robot-electronics.co.uk
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Devantech ESP32LR42 WiFI 4 x 16A Relays module [pdf] Buku Logwiritsa Ntchito ESP32LR42, WiFI 4 x 16A Relays Module, ESP32LR42 WiFI 4 x 16A Relays Module, Relays Module, Module |
