Alexa Smart Home System Siv NodeMCU Relay Module: 10 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Hauv qhov haujlwm IoT no, Kuv tau ua Alexa Smart Home Automation system siv NodeMCU ESP8266 & Relay Module. Koj tuaj yeem yooj yim tswj lub teeb, kiv cua, thiab lwm yam khoom siv hauv tsev nrog lub suab hais kom ua. Txhawm rau txuas Echo Dot ntse hais lus nrog NodeMCU, Kuv tau siv tsuas yog Amazon Alexa app.

Yog tias koj tsis muaj Echo Dot ntse hais lus, tseem koj tuaj yeem tswj hwm cov khoom siv hauv tsev. Thiab koj tseem tuaj yeem saib xyuas lub sijhawm xa tawm cov lus qhia ntawm cov hloov pauv los ntawm lub xov tooj smartphone. Koj tseem tuaj yeem siv ESP32 pawg thawj coj saib NodeMCU microcontroller.

Khoom siv

1. Alexa Echo Dot

2. Relay Module

3. NodeMCU lossis ESP32 board

4. Tshaj tawm 5v (SPDT)

5. BC547 Transistors

6. LED 5 hli

7. 220-ohm Resistors

5. Cov khoom sib txuas

Kauj Ruam 1: Daim duab Circuit Court

Raws li koj tuaj yeem pom qhov Circuit Court rau qhov haujlwm ua haujlwm hauv tsev no yooj yim heev. Koj tuaj yeem yooj yim ua qhov Circuit no nrog Relay module thiab NodeMCU.

Ntawm no, Kuv tau siv D1, D2, D5, D6, D7 pins ntawm NodeMCU los tswj 5 Relays. Thiab kuv tau siv lub roj teeb 5V lub xov tooj hluav taws xob los muab hluav taws xob.

Kauj Ruam 2: Ua Haujlwm NodeMCU

Hauv cov vis dis aus qhia, kuv tau piav qhia cov cai kom ntxaws.

Raws li kuv tau hais, koj tuaj yeem siv ob qho NodeMCU lossis ESP32 rau txoj haujlwm no. Kuv tau siv ESPAlexa lub tsev qiv ntawv rau qhov haujlwm no.

Yog tias koj siv NodeMCU ESP8266 ces koj yuav tsum rub tawm thiab teeb tsa ESP8266 board version (2.5.1) (raws li qhia hauv daim duab).

Kuv tau ntsib qee qhov teeb meem nrog qhov hloov tshiab kawg ntawm ESp8266 pawg thawj coj saib tsev qiv ntawv thaum xa cov cai.

Hauv cov cai nkag mus rau WiFi cov ntaub ntawv pov thawj, thiab teev cov npe ntawm cov khoom siv xws li Chav teeb, kiv cua, Hmo Teeb, thiab lwm yam.

Ntawm no, Kuv tau siv qhov ua haujlwm siab tshaj tawm qhov hloov pauv, yog li yog tias koj siv tus qauv qis tshaj tawm tam sim no koj yuav tsum hloov kho me ntsis hauv cov cai raws li qhia hauv video qhia.

Tseem, yog tias koj ntsib teeb meem, qhia rau kuv paub hauv kab lus.

Kuv tau txuas cov cai rau qhov haujlwm Alexa tsev siv tshuab hauv tsev no.

Kauj Ruam 3: Kho lub Amazon Alexa App

Ua ntej, rub tawm thiab teeb tsa Amazon Alexa App los ntawm Google PlayStore lossis App Store.

Koj lub xov tooj thiab NodeMCU yuav tsum txuas nrog tib lub network wifi.

Cov kauj ruam ntxiv cov cuab yeej hauv Amazon Alexa App

1. Qhib Amazon Alexa App.

2. Mus rau Devices.

3. Coj mus rhaub rau lub cim "+" nyob rau saum toj, tom qab ntawd xaiv Ntxiv Cov Khoom Siv.

4. Xaiv Teeb ces xaiv Lwm.

5. Coj mus rhaub rau ntawm Discover Devices.

Nws yuav siv qee lub sijhawm los tshawb pom txhua lub cuab yeej. Tom qab ntawd ntxiv txhua lub cuab yeej ib los ntawm ib qho hauv Amazon Alexa App. Hauv cov vis dis aus qhia, Kuv muaj ib qib zuj zus yuav ua li cas txuas cov cuab yeej nrog Amazon Alexa app.

Kauj Ruam 4: Tsim PCB

Txawm hais tias koj tsis xav tau ib tus qauv tsim PCB los ua kom lub tsev ntse no. Tab sis txhawm rau ua kom cov kab hluav taws xob sib zog thiab muab txoj haujlwm zoo saib, kuv tau tsim PCB rau qhov haujlwm Alexa no.

Kauj Ruam 5: Txiav txim rau PCB

Tom qab rub tawm Garber cov ntaub ntawv koj tuaj yeem yuam kom PCB yooj yim

1. Mus ntsib https://jlcpcb.com thiab Kos Npe/Sau Npe

2. Nyem rau ntawm QUOTE NOW khawm.

3 Nyem rau ntawm "Ntxiv koj cov ntaub ntawv Gerber".

Tom qab ntawv xauj thiab xaiv Gerber cov ntaub ntawv uas koj tau rub tawm.

Kauj Ruam 6: Tshaj Tawm Cov Ntaub Ntawv Gerber thiab Teeb Cov Qauv

4. Teeb tsa qhov yuav tsum tau ntsuas xws li kom muaj nuj nqis, xim PCB, thiab lwm yam

5. Tom qab xaiv tag nrho Cov Parameters rau PCB nyem rau SAVE TO CART khawm.

Kauj Ruam 7: Xaiv Chaw Xa Khoom thiab Them Nyiaj

6. Ntaus Chaw Xa Khoom.

7. Xaiv Txoj Kev Xa Khoom uas haum rau koj.

8. Xa daim ntawv xaj thiab mus rau qhov kev them nyiaj.

Koj tseem tuaj yeem taug qab koj daim ntawv xaj los ntawm JLCPCB.com.

Kuv cov PCBs tau siv 2 hnub los tsim khoom thiab tuaj txog hauv ib lub lis piam siv DHL qhov kev xaiv xa khoom.

PCBs tau ntim tau zoo thiab qhov ua tau zoo tiag tiag ntawm tus nqi pheej yig no.

Kauj Ruam 8: Txhuam Tag Nrho Cov Cheeb Tsam

Tom qab ntawd txhuam tag nrho cov khoom siv raws li daim duab qhia chaw.

Tom qab ntawd txuas NodeMCU.

Kauj Ruam 9: Txuas Cov Khoom Siv Hauv Tsev

Txuas cov khoom siv hauv tsev raws li daim duab qhia chaw.

Thov ua tib zoo ceeb toom kev nyab xeeb thaum ua haujlwm nrog qhov hluav taws xob siab.

Txuas 5Volt DC muab rau PCB raws li pom hauv Circuit Court.

Qhib cov khoom siv 110V/230V thiab 5V DC khoom siv.

Kauj Ruam 10: Thaum kawg, Peb Muaj Cai Tswj Lub Teeb, Ntxuam Nrog Alexa

Tam sim no koj tuaj yeem tswj hwm koj cov cuab yeej siv hauv tsev hauv txoj kev ntse.

Tsuas yog hais tias cov cuab yeej twg koj xav qhib lossis tua rau Alexa, Alexa yuav ua haujlwm rau koj.

Kuv vam tias koj tau nyiam qhov haujlwm siv tshuab hauv tsev no. Kuv tau qhia tag nrho cov ntaub ntawv xav tau rau txoj haujlwm no.

Kuv yuav txaus siab rau nws yog tias koj qhia koj cov lus qhia muaj txiaj ntsig, Tsis tas li yog tias koj muaj lus nug thov sau hauv kab lus.

Yog xav paub ntau ntxiv cov phiaj xwm Thov ua raws TechStudyCell.

Ua tsaug rau koj lub sijhawm & Zoo Siab Kawm.