Tsim Lub Sijhawm Digital Siv Blynk: 5 Kauj Ruam

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

Hauv kab ntawv no, peb kawm paub yuav pib li cas nrog Blynk - Ib qho IoT platform uas tau tsim los kom yooj yim tag nrho cov txheej txheem rau peb thiab uas tseem ua haujlwm nrog ntau lub rooj sib tham hauv internet.

Kauj ruam 1: Saib Video

Cov vis dis aus saum toj no hla tag nrho cov txheej txheem ntawm kev tsim lub sijhawm digital thiab peb npog qee cov ntaub ntawv ntxiv uas tsis muaj nyob hauv kab ntawv no. Kuv xav kom pom nws ua ntej ua ntej.

Kauj ruam 2: Teeb tsa APP

Pib los ntawm rub tawm lub app los ntawm Play Store lossis App Store, nyob ntawm koj lub platform. Ua raws cov txheej txheem onboarding thiab xyuas kom tseeb tias koj nkag mus rau email chaw nyob uas koj muaj kev nkag tau ib yam li daim ntawv pov thawj kev lees paub yuav raug xa mus rau nws.

Pib los ntawm kev tsim txoj haujlwm tshiab. Muab nws lub npe tsim nyog, xaiv lub rooj tsav xwm raug - uas yog WeMos D1 Mini hauv peb cov ntaub ntawv thiab tom qab ntawd nyem qhov "Tsim Project" xaiv. Koj yuav tau txais email nrog daim ntawv pov thawj kev lees paub thiab peb xav tau ntxiv qhov ntawd rau pawg thawj coj tom ntej.

Kauj Ruam 3: Npaj Pawg Thawj Coj

Qhib Arduino IDE thiab tom qab ntawd qhib tus thawj tswj tsev qiv ntawv los ntawm cov cuab yeej ntawv qhia zaub mov. Tshawb nrhiav "Blynk" thiab teeb tsa lub tsev qiv ntawv. Thaum ua tiav, qhib qhov piv txwv piv txwv rau koj lub rooj tsavxwm-Cov Ntaub Ntawv-> Piv txwv-> Blynk-> Boards_WiFi-> NodeMCU.

Nov yog cov ntaub ntawv tus qauv thiab peb yuav tsum luam/muab cov cim cim pov thawj los ntawm email uas tau txais. Cov cim no yog qhov tshwj xeeb rau txhua qhov haujlwm thiab nws tau siv rau lub hom phiaj kev txheeb xyuas. Thaum ua tiav, nco ntsoov ntxiv koj li ntawv pov thawj WiFi network thiab tom qab ntawd rub cov duab kos rau hauv pawg thawj coj saib. Koj tuaj yeem qhib lub koos pij tawj saib kom pom lub rooj tsav xwm raws li nws txuas rau koj li WiFi network thiab tom qab ntawd txuas rau Blynk server.

Txuas tus LED mus rau lub rooj tsavxwm ntawm tus pin D1 los ntawm kev siv 330Ohm tam sim no txwv kev tiv thaiv raws li qhia hauv daim duab.

Kauj Ruam 4: Tsim Txoj Haujlwm

Kuv xav kom saib cov vis dis aus kom tau txais lub tswv yim ntawm cov khoom ntws, tab sis ntawm no yog cov ntsiab lus luv.

Coj mus rhaub lub + cim kom nkag tau rau cov widgets thiab tom qab ntawd ntxiv khawm, Tus Nqi Zaub thiab Tus Txheej Txheem widget. Kho lub pob kom ua qhov hloov pauv thiab tom qab ntawd muab tus pin D1 rau nws. Txog tus nqi tso saib widget, teeb tsa nws los tso saib lub xeev tus pin D1. Txoj kev no, peb tuaj yeem coj mus rhaub lub pob kom tswj tus kheej LED thiab peb tseem tuaj yeem saib nws cov xwm txheej siv tus nqi tso saib cov cuab yeej. Cov widgets tuaj yeem txav mus los kom haum rau koj cov kev xav tau.

Thaum kawg, peb yuav tsum teeb tsa tus txheej xwm txheej txheem uas yog qhov uas txhua qhov khawv koob tshwm sim. Tsim qhov tshiab txawm tias yuav hloov ON GPIO tus pin los ntawm kev xaiv lub sijhawm tsim nyog, sijhawm thiab hnub. Tom qab ntawd, tsim lwm qhov xwm txheej hloov OFF GPIO tus pin ntawm lub sijhawm koj nyiam. Koj tuaj yeem khaws cov xwm txheej ntxiv los ua qhov sib txawv raws li koj lub hom phiaj.

Kauj Ruam 5: Xeem Sijhawm

Nyem rau khawm ua si hauv lub app kom lub program tau muab tso rau hauv lub rooj tsavxwm. Qhov ntawd yog txhua yam koj yuav tsum tau ua tam sim no. Tus GPIO tus pin yuav cia li hloov ON thaum lub sijhawm koj tau teeb tsa thiab nws yuav hloov mus thaum lub sijhawm OFF uas tau teeb tsa. Koj tuaj yeem kaw lub app lossis kaw lub xov tooj thiab nws yuav ua txhua yam raws li qhov xav tau. Tom ntej no, koj tuaj yeem ntxiv qhov xa tawm lossis teeb tsa ntau yam xwm txheej ntxiv rau kev ua haujlwm.

Txiav txim siab tso npe rau peb YouTube channel rau ntau txoj haujlwm zoo li no.