- Ukusetshenziswa kokulawula okuhlakaniphile kusetshenziswa i-chip ye-ESP8266 kusetshenziswa izinhlaka ezifana ne-ESPHome noma ikhodi ye-Arduino yangokwezifiso.
- Izinketho zehadiwe kusukela ezinjinini ezikhanyayo ezingabizi kakhulu kuya ekufakeni izinkinobho zokwenza izinto ekhaya ezisezingeni eliphezulu.
- Amandla okuphatha kude ngokusebenzisa amaphrothokholi e-MQTT, i-REST API kanye nokuhambisana nabasizi bezwi njenge-Google Home noma i-Alexa.
Uma ukhathele ukulwa nezintambo ezingaboni kahle njalo ekuseni, noma ufuna nje ukunika ikhaya lakho umuzwa wesimanje, ukwenza ama-blinds akho nombala kube ngokuzenzakalela kuyisinyathelo esilandelayo esinengqondo. Kulezi zinsuku, awudingi ukuchitha imali eningi noma ukuqasha inkampani yokulungisa ukuze ube nokulawula okuphelele ukukhanyisa kwekhaya lakho usesimeni esihle sesofa lakho, noma ngisho nalapho ungekho ekhaya.
Ukuze kufezwe lokhu, i -chip ye -ESP8266 isibe yinkanyezi yaleso sikhathi ngenxa yentengo yayo ephansi ngendlela exakile kanye nokusebenza kwayo okwanele kwale misebenzi. Kungakhathaliseki ukuthi ukhetha ukuzakhela isekethe ngokwakho nge-NodeMCU noma ukuthenga amadivayisi alungele ukukhanya, amathuba amakhulu okuthuthukisa induduzo yansuku zonke nokonga isikhathi.
Izixazululo ze-DIY nge-ESPHome kanye ne-NodeMCU
Kulabo abajabulela ukungcolisa izandla zabo ngensimbi yokusongelwa, ukusebenzisa i-ESPHome mhlawumbe kuyindlela engcono kakhulu etholakalayo njengamanje. Ngokungafani nemidwebo yendabuko ye-Arduino, i-ESPHome ikuvumela ukuthi uphathe ihadiwe usebenzisa amafayela okucushwa kwe-YAML, okwenza kube lula kakhulu ukuhlanganiswa ne-Home Assistant . Inkinga evamile lapho kusetshenziswa ama-blinds e-motorization ukuthi ibanga lokuhamba lingase lingacaci, okubangela ukuthi izikhundla ezingu-0% no-100% ziholele ezimweni ezivaliwe uma imoto ijikeleza kakhulu. Lokhu kuxazululwa ngokulungisa inani le-endstop , okuyinani eliphezulu lezinyathelo imoto ye-stepper engazithatha (isibonelo, ngokubeka umkhawulo wezinyathelo ezingu-750).
Ekusethweni okujwayelekile ngokomzimba, umshayeli ofana ne-A4988 usetshenziselwa ama-stepper motors . Ukuxhumeka okunembile kubalulekile, njengokuhlanganisa iphini elisele nephini lokusetha kabusha lomshayeli nokulungisa isinyathelo, isiqondiso, kanye namaphini okulala ku-NodeMCU. Ukuze uvimbele ama-blinds ukuthi angahambi kahle ngokuhamba kwesikhathi, kunconywa kakhulu ukuhlela iswishi yokusetha kabusha ephoqa i-blind ukuthi ikhuphukele emkhawulweni omkhulu (isibonelo, izinyathelo ezingu-1500) bese yehlisa ibe yi-absolute zero, ngaleyo ndlela kubuyiselwe isikhundla sangempela sendlela yokusebenza.
Ukuhlela ngokwezifiso kusetshenziswa i-Arduino IDE
Uma ukhetha ukulawula ngokuphelele ikhodi, ungakha iseva yakho yewebhu usebenzisa umtapo wolwazi we- ESP8266WiFi.h . Ngokuthumela ozimele bebhithi abathile ngephinikhodi yokukhipha (njenge-D2), ungathumela imiyalo yaphezulu, phansi, kanye neyokumisa kuma-motor. Le ndlela ihilela ukudala iseva ye-HTTP elula elalela izicelo ezifana ne-"P1Up" noma i-"P1Down," ekuvumela ukuthi ulawule ama-blinds amaningi ngokuzimela kunoma yisiphi isiphequluli sewebhu esixhunywe kunethiwekhi yendawo.
Enye inzuzo yale ndlela yikhono lokuchaza amakheli e-IP angaguquki ukuze idivayisi ihlale itholakala kunethiwekhi, okuvimbela i-router ekushintsheni ikheli le-IP nokwenza uhlelo lungasebenzi. Ngaphezu kwalokho, izinkomba ezibonakalayo zingangezwa, njenge- LED ku-pin D4 , ekhanya njalo lapho kutholwa umyalo, okuqinisekisa ukuthi ukuxhumana kwe-Wi-Fi kusebenza kahle.
Ezinye izindlela zezentengiselwano kanye nehadiwe engekho eshelufini
Akuyona yonke into okumele ihilele ukushintshwa kwe-solder kanye nokubhala ikhodi. Kukhona amaswishi e-WiFi emakethe aklanyelwe ngqo ama-blinds angabizi kakhulu, amanye abiza ngaphansi kwama-€30 . Lawa madivayisi ngokuvamile asekelwe ku-chip ye-ESP8266, okusho ukuthi uma ungaluthandi uhlelo lokusebenza olusemthethweni, ungawakhanyisa nge-firmware yakho ukuze uqede ukuthembela efwini futhi uthuthukise ubumfihlo bakho.
Kulabo abafuna inketho ejabulisa kakhulu futhi yobungcweti, imikhiqizo efana ne-Simon inikeza izinhlobo ezifana ne- Simon 270 iO noma i-100 iO . Lezi zinhlelo zifaka phakathi izinkinobho eziyinhloko nezizimele ezine-aluminium, i-matte black, noma igolide, futhi zinikeza izikhundla ezintathu ezicacile: phezulu, phansi, kanye nokuma. Inzuzo enkulu yalezi modules ukusekelwa kwazo okuhlanganisiwe kwe-MQTT kanye ne-REST APIs, okusiza ukuxhumana nama -actuator ezakhiweni ezihlakaniphile ngaphandle kobunzima obukhulu bobuchwepheshe.
Izinzuzo zokwenza izinto ngokuzenzakalela ekhaya kuma-blinds
Ngaphandle kokulula, ama-motorization blinds anomthelela wangempela ekuqineni kwezinto zokwakha . Ngokususa ukujikijela okungazelelwe kwentambo yesandla, ukuguguleka kwama-slats, ama-rails, nama-pulleys kunciphisa kakhulu. Ngaphezu kwalokho, kubantu abanokuhamba okuncishisiwe, ukulawula izwi nge-Alexa noma i-Google Assistant kuguqula umsebenzi oyisicefe ube yinto esheshayo, okukhuthaza ukuzenzekela kwekhaya okufinyeleleka kalula kubantu abadala.
Ikhono lokuhlela amashejuli livumela indlu ukuthi iziphathe ngokwayo; isibonelo, ama-blinds angancipha ngokuzenzakalelayo ngezikhathi ezishisa kakhulu ukuze indlu ihlale ipholile, ngaleyo ndlela kuthuthukiswe ukusebenza kahle kwamandla ezakhiweni ezihlakaniphile . Ngenxa yokuthi eziningi zalezi module zifaka amamitha okusetshenziswa kukagesi , kungenzeka futhi ukuqapha ukuthi injini ngayinye isebenzisa amandla angakanani ngesikhathi sokusebenza kwayo.
Kusukela ekusebenziseni izinhlaka ezinamandla njenge-ESPHome kuya ekukhetheni izinkinobho ezihambisana ne-MQTT ezitholakala eshalofini, ukwenza ama-blinds ngokuzenzakalelayo nge-ESP8266 kunikeza ibhalansi ephelele phakathi kwezindleko nokusebenza. Kungakhathaliseki ukuthi ukulungisa izinyathelo ze-stepper motor noma ukufaka izinkinobho zokucindezela ezijabulisa ubuhle, ukuhlanganisa ukulawula kwe-Wi-Fi ekhaya lakho kukuvumela ukuthi ulungise ukukhanya, uthuthukise ukuphepha, futhi wandise isikhathi sokuphila sezinto zakho—konke kulawuleka kusuka ku-smartphone noma ngemiyalo yezwi.
