Elsay ESP8266 Wi-Fi Ib 30A Relay Module
Specifications
- Khoom npe: Elsay ESP8266 WIFI Ib 30A Relay Module
- Lub Zog: DC7-80V / 5V
- WiFi Module: ESP-12F
- Board Loj: 78 x 47 mm
- Luj: 45g
Cov lus qhia siv khoom
Functional Features
Elsay ESP8266 ib leeg 30A relay kev txhim kho pawg thawj coj yog tsim rau ESP8266 kev txhim kho theem nrab, kev tswj hwm hauv tsev ntse wireless, thiab lwm yam kev siv. Nws los nrog Arduino txoj kev loj hlob ib puag ncig siv code.
Hardware Taw qhia thiab piav qhia
Interface Taw qhia
- Hlawv Chaw nres nkoj: GND, RX, TX, 5V ntawm ESP8266 txuas nrog GND, TX, RX, 5V ntawm sab nraud TTL serial module feem. IO0 yuav tsum txuas nrog GND thaum rub tawm.
- Tawm Tawm Tawm: NC (ib txwm kaw lub davhlau ya nyob twg), COM (lub davhlau ya nyob twg), TSIS MUAJ (ib txwm qhib davhlau ya nyob twg).
GPIO Pinout Ports
- ADC, EN, IO16, IO14, IO12, IO2, IO15, GPIO16, GPIO14, GPIO12, TXD, RXD, GND, IO13, GPIO13, 5V, IO5, 3.3V, IO4, RY1, IO0
Arduino Kev Txhim Kho Ib puag ncig teeb tsa
- Nruab Arduino IDE 1.8.9 lossis qhov tseeb version.
- Qhib Arduino IDE, mus rau File - Kev nyiam, ntxiv ESP8266 board manager URL.
- Hauv Cov Cuab Yeej - Tus Thawj Saib Xyuas Kev Txhim Kho, tshawb rau ESP8266 thiab nruab cov pob txhawb nqa.
Program Download
- Txuas IO0 thiab GND pins siv jumper caps.
- Txuas lub TTL serial module (piv txwv li, FT232) rau lub computer USB thiab lub rooj tsav xwm kev loj hlob.
- Xaiv lub rooj tsav xwm txhim kho hauv Cov Cuab Yeej - Pawg Tswj Xyuas Kev Txhim Kho.
- Xaiv tus lej chaw nres nkoj kom raug hauv Cov Cuab Yeej - Chaw nres nkoj.
- Nyem Upload los tso ua ke thiab rub tawm qhov program mus rau pawg thawj coj txhim kho.
- Disconnect IO0 thiab GND tom qab uploading rau qhov kev pab cuam khiav.
FAQ
- Q: Dab tsi yog qhov khoom siv fais fab rau qhov module no?
A: Lub module txhawb DC7-80V / 5V fais fab mov hom. - Q: Kuv tuaj yeem rub tawm cov kev pab cuam mus rau pawg thawj coj loj hlob li cas?
A: Koj tuaj yeem siv lub kaus mom jumper los txuas IO0 thiab GND pins, tom qab ntawd txuas lub TTL serial module txhawm rau rub tawm qhov program siv Arduino IDE.
DC7-80 / 5V powered ESP8266 WIFI ib leeg 30A relay module
Tshajview
Elsay ESP8266 ib leeg 30A relay kev txhim kho pawg thawj coj yog nruab nrog ESP-12F WiFi module, I / O cov chaw nres nkoj tau pinned tag nrho, txhawb DC7-80V / 5V fais fab mov hom. Muab Arduino txoj kev loj hlob ib puag ncig siv code, haum rau ESP8266 kev kawm theem nrab kev loj hlob, ntse wireless tswj hauv tsev thiab lwm lub sijhawm.
Functional nta
- on-board paub tab thiab ruaj khov ESP-12F WiFi module, loj-muaj peev xwm 4M Byte Flash;
- WiFi module I / O chaw nres nkoj thiab UART qhov kev pab cuam rub tawm qhov chaw nres nkoj tag nrho, yooj yim rau kev txhim kho theem nrab;
- lub zog mov txhawb DC7-80V / 5V;
- on-board WiFi module RST pib dua khawm thiab tus yuam sij programmable;
- ESP-12F txhawb nqa kev siv dab noj hnub / Arduino IDE thiab lwm yam kev txhim kho, los muab cov kev pabcuam siv raws li Arduino txhim kho ib puag ncig;
- on-board 1-txoj kev 5V / 30A relay, tso zis switching signals, haum rau kev tswj cov kev tswj ntawm loads nyob rau hauv lub khiav hauj lwm voltage ntawm AC 250V / DC30V;
- on-board hwj chim taw qhia thiab relay qhia, ESP-12F los nrog 1 programmable LED.
Khoom taw qhia thiab piav qhia
board loj: 78 * 47mm
Luj: 45g
Interface Taw qhia
Hlawv chaw nres nkoj: GND, RX, TX, 5V ntawm ESP8266 txuas nrog GND, TX, RX, 5V ntawm sab nraud TTL serial module feem, IO0 yuav tsum tau txuas nrog GND thaum rub tawm, thiab tom qab ntawd txiav qhov kev sib txuas ntawm IO0 thiab GND tom qab rub tawm tiav ;
Relay tso zis
NC: ib txwm kaw lub davhlau ya nyob twg, luv rau COM ua ntej lub relay yog absorbed, tshem tawm tom qab nqus;
COM: nquag davhlau ya nyob twg;
TSIS TAU: Feem ntau qhib lub davhlau ya nyob twg, lub relay raug tshem tawm ua ntej nws yuav nqus, thiab luv luv rau COM tom qab nws nqus tau.
Taw qhia rau GPIO Pinout Ports
| xwm txheej
tus lej |
npe | Functional Description | tus naj npawb | npe | Functional Description |
| 1 | ADC | A/D conversion result. Input voltage ntau yam 0 txog 1V, tus nqi ntau: 0 rau
1024 |
10 | IO2 | GPIO2; UART1_TXD |
| 2 | EN | Qhib tus pin, default rub-up | 11 | IO15 | GPIO15; MTDO; HSPI_CS;
UART0_RTS |
| 3 | IO16 | GPIO 16 | 12 | TXD | UART0_TXD; GPIO 1 |
| 4 | IO14 | GPIO14; HSPI_CLK | 13 | RXD | UART0_RXD; GPIO 3 |
| 5 | IO12 | GPIO12; HSPI_MISO | 14 | GND | LUB HOM PHIAJ |
| 6 | IO13 | GPIO13; HSPI_MOSI;
UART0_CTS |
15 | 5V | 5V fais fab mov |
| 7 | IO5 | GPIO 5 | 16 | 3.3v XNUMX | 3.3V fais fab mov |
| 8 | IO4 | GPIO 4 | 17 | wb 1 | Rau relay tsav chaw nres nkoj, luv luv cap thiab IO16 tuaj yeem siv tau; siv lwm I / O los tsav relay, DuPont hlau jumper tuaj yeem siv |
| 9 | IO0 | GPIO 0 |
Arduino Kev Txhim Kho Ib puag ncig teeb tsa
ESP8266 txhawb Eclipse / Arduino IDE thiab lwm yam cuab yeej kev txhim kho, kev siv Arduino kom yooj yim, hauv qab no yog Arduino txhim kho ib puag ncig los tsim txoj hauv kev:
- nruab Arduino IDE 1.8.9 lossis qhov tseeb version;
- qhib Arduino IDE, nyem rau ntawm kab ntawv qhia zaub mov File - Kev nyiam, nkag mus rau Preferences hauv "tus thawj tswj hwm kev txhim kho ntxiv URL” nyob rau hauv lub nias ntxiv rau URL:
http://arduino.esp8266.com/stable/package_esp8266com_index.json, 
nyem rau ntawm cov ntawv qhia zaub mov ntawm Cov Cuab Yeej - Pawg Tswj Xyuas Kev Txhim Kho - Tus Thawj Saib Xyuas Kev Txhim Kho, thiab tom qab ntawd tshawb rau "ESP8266" txhawm rau nruab Arduino txhawb pob rau ESP8266 2.5.2 lossis qhov tseeb version! 
Program download
- siv lub kaus mom jumper los txuas IO0 thiab GND pins, npaj TTL serial module (piv txwv li, FT232) ntsaws rau hauv lub computer USB, serial module thiab txhim kho pawg thawj coj kev sib txuas yog raws li hauv qab no:
TTL Serial Module ESP8266 Development Board GND GND TX RX RX TX 5V 5V - nyem rau ntawm cov ntawv qhia zaub mov Cov cuab yeej - Pawg Tswj Xyuas Kev Txhim Kho, xaiv pawg thawj coj txhim kho rau ESPino (ESP-12 module)
- qhib qhov program koj xav rub tawm, nyem Cov Cuab Yeej - Chaw nres nkoj hauv cov ntawv qhia zaub mov bar, xaiv tus lej chaw nres nkoj raug.
- nyem "Upload" thiab qhov kev zov me nyuam yuav raug muab tso ua ke thiab rub mus rau pawg thawj coj loj hlob, raws li hauv qab no:
thiab thaum kawg txiav tawm IO0 thiab GND, pawg thawj coj saib xyuas kev txhim kho rov ua lub zog lossis nias lub pob pib dua qhov kev pab cuam tuaj yeem khiav.
Cov ntaub ntawv / Cov ntaub ntawv
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Elsay ESP8266 Wi-Fi Ib 30A Relay Module [ua pdf] Tus tswv phau ntawv DC7-80-5V, XL4015, ESP8266 Wi-Fi Ib 30A Relay Module, ESP8266, Wi-Fi Ib 30A Relay Module, Ib 30A Relay Module, Relay Module, Module |
