{"id":52331,"date":"2019-11-06T00:00:00","date_gmt":"2019-11-05T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/stanovlenie-termostata-kak-eto-poluchilos"},"modified":"2020-02-18T14:00:01","modified_gmt":"2020-02-18T11:00:01","slug":"stanovlenie-termostata-kak-eto-poluchilos","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/stanovlenie-termostata-kak-eto-poluchilos","title":{"rendered":"Zhvillimi i termostatit: si ndodhi kjo","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Zhvillimi
\n
\nPas disa vitesh pun\u00eb produktive, u mor vendimi q\u00eb t\u00eb prezantojm\u00eb produktin ton\u00eb t\u00eb par\u00eb p\u00ebr menaxhimin e klim\u00ebs n\u00eb sht\u00ebpin\u00eb inteligjente \u2014 termostatin inteligjent p\u00ebr menaxhimin e ngrohjes me dysheme.
\n<\/a><\/noindex><\/p>\n

\u00c7far\u00eb lloj pajisjeje \u00ebsht\u00eb kjo?<\/h3>\n

\nKy \u00ebsht\u00eb nj\u00eb termostat inteligjent p\u00ebr \u00e7do ngrohje me dysheme elektrike deri n\u00eb 3kW. Kontrollohet p\u00ebrmes aplikacionit, faqes n\u00eb internet, HTTP, MQTT, prandaj \u00ebsht\u00eb leht\u00ebsisht i integruesh\u00ebm n\u00eb t\u00eb gjitha sistemet e sht\u00ebpis\u00eb inteligjente. P\u00ebr m\u00eb t\u00eb njohurat do t\u00eb zhvillojm\u00eb plugina. <\/p>\n

Mund t\u00eb menaxhoj\u00eb jo vet\u00ebm ngrohjen elektrike me dysheme, por edhe termogejin e ngrohjes me uj\u00eb, bojlerin ose sauna elektrike. Po ashtu, me ndihm\u00ebn e nrf, termostati do t\u00eb mund t\u00eb komunikoj\u00eb me sensor\u00eb t\u00eb ndrysh\u00ebm. Tani n\u00eb zhvillim jan\u00eb pothuajse t\u00eb gjith\u00eb sensor\u00ebt e lidhur me klim\u00ebn. Duke qen\u00eb se pajisja \u00ebsht\u00eb e bazuar n\u00eb ESP, ne vendos\u00ebm q\u00eb t\u00eb mos i heqim p\u00ebrdoruesve mund\u00ebsit\u00eb e personalizimit. Prandaj do t\u00eb sigurojm\u00eb q\u00eb p\u00ebrdoruesi t\u00eb mund ta kaloj\u00eb pajisjen n\u00eb modin zhvillues dhe t\u00eb instaloj\u00eb nj\u00eb firmware tjet\u00ebr, p\u00ebr shembull me mb\u00ebshtetje p\u00ebr HomeKit ose projekte t\u00eb tjera jasht\u00eb.<\/p>\n

*pas installimit t\u00eb firmware-ve t\u00eb jashtme me mb\u00ebshtetje p\u00ebr HomeKit ose projekte t\u00eb tjera populare, rikthimi n\u00eb versionin origjinal nuk \u00ebsht\u00eb e mundur n\u00ebp\u00ebrmjet OTA (Over-the-Air).<\/p>\n

V\u00ebshtir\u00ebsit\u00eb q\u00eb p\u00ebrball\u00ebm<\/h3>\n

\nT\u00eb thuash q\u00eb nuk kishte v\u00ebshtir\u00ebsi do t\u00eb ishte e marr\u00eb. Do t\u00eb p\u00ebrpiqem t\u00eb p\u00ebrshkruaj problemet m\u00eb t\u00eb v\u00ebshtira q\u00eb u shfaq\u00ebn dhe si i zgjidh\u00ebm ato.<\/p>\n

Korpusi p\u00ebr pajisjen ishte nj\u00eb detyr\u00eb e komplikuar. Si n\u00eb aspektin e burimeve, ashtu edhe n\u00eb aspektin e koh\u00ebs (e zhvilluam p\u00ebr rreth nj\u00eb vit).<\/p>\n

Ishin shum\u00eb opsione n\u00eb treg. Dhe opsioni m\u00eb i popullarizuar ishte printimi 3D. Le t\u00eb shohim:
\nPrintimi 3D klasik. Cil\u00ebsia l\u00eb shum\u00eb p\u00ebr t\u00eb d\u00ebshiruar, po ashtu edhe shpejt\u00ebsia e prodhimit. E p\u00ebrdor\u00ebm printimin 3D p\u00ebr prototipa, por p\u00ebr prodhim nuk ishte i p\u00ebrshtatsh\u00ebm.<\/p>\n

Printeri 3D fotopolimerik. K\u00ebtu cil\u00ebsia \u00ebsht\u00eb disa her\u00eb m\u00eb e mir\u00eb, por hyn efekti i \u00e7mimit. Prototipat e printuar n\u00eb nj\u00eb printer t\u00eb till\u00eb kushtonin rreth 4000\u20bd, dhe kjo \u00ebsht\u00eb vet\u00ebm nj\u00eb pjes\u00eb e korpusit prej dy pjes\u00ebve. Mund t\u00eb blesh printerin t\u00ebnd, \u00e7ka do ta ul\u00eb \u00e7mimin, por p\u00ebrs\u00ebri do t\u00eb jet\u00eb shum\u00eb e shtrenjt\u00eb dhe shpejt\u00ebsia do t\u00eb jet\u00eb e pak\u00ebnaqshme.<\/p>\n

Hulja n\u00eb silikon. E quajt\u00ebm k\u00ebt\u00eb opsionin m\u00eb optimal. Cil\u00ebsia ishte n\u00eb nivel, \u00e7mimi i lart\u00eb, por jo kritik. Madje, u porosit nj\u00eb sasi e par\u00eb prej 20 korpusesh p\u00ebr provat n\u00eb terren.<\/p>\n

Por gjith\u00e7ka ndryshoi nga rast\u00ebsia. Nj\u00eb mbr\u00ebmje, aksidentalisht publikova n\u00eb bised\u00ebn e brendshme p\u00ebr zhvilluesit q\u00eb kishte nj\u00eb problem me korpuset, \u00e7mimi ishte pak i lart\u00eb. Dhe dit\u00ebn tjet\u00ebr, nj\u00eb koleg m\u00eb shkroi n\u00eb mesazhe private, se kishte nj\u00eb mik t\u00eb nj\u00eb miku t\u00eb tij me TPA (termoplast automat). Dhe mund t\u00eb b\u00ebjm\u00eb nj\u00eb form\u00eb shtypi p\u00ebr t\u00eb n\u00eb hapat e par\u00eb. Ky mesazh ndryshoi gjith\u00e7ka! <\/p>\n

Edhe m\u00eb her\u00ebt kisha konsideruar p\u00ebrdorimin e TPA, por m\u00eb pengonte jo vet\u00ebm nevoja p\u00ebr t\u00eb porositur nj\u00eb sasi minimale prej 5000 cop\u00ebsh (ndon\u00ebse n\u00ebse p\u00ebrpiqesh, mund t\u00eb gjeje m\u00eb pak p\u00ebrmes kinez\u00ebve). M\u00eb pengonte \u00e7mimi i form\u00ebs s\u00eb shtypit. Rreth 5000 $. Nuk isha i gatsh\u00ebm ta paguaja nj\u00ebher\u00ebsh k\u00ebt\u00eb shum\u00eb. Nd\u00ebrsa shuma p\u00ebr form\u00ebn e shtypit p\u00ebrmes kolegut ton\u00eb t\u00eb ri ishte e arsyeshme, varihej n\u00eb rreth 2000-2500 $. P\u00ebrve\u00e7 k\u00ebsaj, ai na ofroi nj\u00eb leht\u00ebsim dhe u dakorduam q\u00eb pagesa t\u00eb b\u00ebhej n\u00eb k\u00ebste. K\u00ebshtu, problemi me korpuset u zgjidh.<\/p>\n

Sfidimi i dyt\u00eb dhe nj\u00ebher\u00ebsh m\u00eb i r\u00ebnd\u00ebsish\u00ebm me t\u00eb cilin u p\u00ebrball\u00ebm \u2014 \u00ebsht\u00eb hardueri.<\/p>\n

Nuk ka se ndihmojme p\u00ebr numrin e revizionave t\u00eb harduerit. Sipas llogaritjeve modeste, varianti i paraqitur \u00ebsht\u00eb i shtati, pa p\u00ebrfshir\u00eb nd\u00ebrmjet\u00ebsit. K\u00ebtu p\u00ebrpiqem t\u00eb zgjidh t\u00eb gjitha mang\u00ebsit\u00eb e identifikuara gjat\u00eb testeve.<\/p>\n

K\u00ebshtu, m\u00eb par\u00eb kam menduar se nuk ka nevoj\u00eb p\u00ebr nj\u00eb 'watchdog' harduerik. Tani, pa t\u00eb, pajisja nuk do shkoj\u00eb n\u00eb seri: p\u00ebr shkak t\u00eb kapri\u00e7ove t\u00eb platform\u00ebs q\u00eb kemi zgjedhur.
\nNj\u00eb hyrje analoge n\u00eb ESP. M\u00eb par\u00eb mendoja se \u00e7do pin n\u00eb ESP \u00ebsht\u00eb universale. Por n\u00eb ESP ka vet\u00ebm nj\u00eb pin analog. E kuptova k\u00ebt\u00eb n\u00eb praktik\u00eb, e cila \u00e7oi n\u00eb rikonceptimin dhe riblerjen e pllakave t\u00eb printuara.<\/p>\n

Versioni i par\u00eb i pllakave t\u00eb printuara<\/i><\/p>\n

\"Zhvillimi
\n
\n\"Zhvillimi
\n
\nVersioni i dyt\u00eb i pllakave t\u00eb printuara<\/i><\/p>\n

\"Zhvillimi
\n
\n\"Zhvillimi
\n
\nVersioni parafundit i pllakave t\u00eb printuara, ku duhej t\u00eb zgjidhim me ngut problemet me pinin analog<\/i><\/p>\n

\"Zhvillimi
\n
\n\"Zhvillimi
\n
\nSa p\u00ebr softuerin, k\u00ebtu gjithashtu kishte shum\u00eb problematika.<\/p>\n

P\u00ebr shembull, ndonj\u00ebher\u00eb ESP humb lidhjen. Nd\u00ebrkoh\u00eb q\u00eb ping-u shkon, faqja nuk hapet. Zgjidhja \u00ebsht\u00eb vet\u00ebm rishkrimi i bibliotek\u00ebs. Ndoshta ka dhe t\u00eb tjera, por t\u00eb gjitha q\u00eb kemi provuar nuk kan\u00eb dh\u00ebn\u00eb rezultat. <\/p>\n

Problemi i dyt\u00eb, ndon\u00ebse ngjash\u00ebm, \u00ebsht\u00eb numri i k\u00ebrkesave ndaj ESP kur hapet faqja. Duke p\u00ebrdorur GET ose ajax, ballafaquam se numri i k\u00ebrkesave b\u00ebhej me t\u00eb v\u00ebrtet\u00eb tep\u00ebr i madh. Si rezultat, ESP sillet n\u00eb m\u00ebnyr\u00eb t\u00eb paparashikueshme, mund t\u00eb ri-ngarkohej thjesht ose t\u00eb p\u00ebrpunonte k\u00ebrkes\u00ebn p\u00ebr disa sekonda. Zgjidhja ishte kalimi n\u00eb web socket. Pas k\u00ebsaj, numri i k\u00ebrkesave ra ndjesh\u00ebm.<\/p>\n

Problemi i tret\u00eb \u00ebsht\u00eb interfaci web. M\u00eb shum\u00eb informata n\u00eb lidhje me t\u00eb do t\u00eb publikohen n\u00eb nj\u00eb artikull t\u00eb ve\u00e7ant\u00eb q\u00eb do t\u00eb jet\u00eb boton m\u00eb von\u00eb.<\/p>\n

P\u00ebr k\u00ebt\u00eb moment, thjesht do t\u00eb them se opsioni m\u00eb optimal p\u00ebr tani \u00ebsht\u00eb p\u00ebrdorimi i VUE.JS. <\/p>\n

Ky korniz\u00eb \u00ebsht\u00eb m\u00eb e p\u00ebrshtatshme nga t\u00eb gjitha ato q\u00eb kemi provuar.<\/p>\n

Mund t\u00eb shihni variantet e nd\u00ebrfaqes n\u00eb lidhjet m\u00eb posht\u00eb.<\/p>\n

adaptive.lytko.com<\/a><\/noindex>
\nmobile.lytko.com<\/a><\/noindex><\/p>\n

Zhvillimi i termostatit<\/h3>\n

\nPas kap\u00ebrcimit t\u00eb t\u00eb gjitha v\u00ebshtir\u00ebsive, ne arrit\u00ebm n\u00eb k\u00ebt\u00eb rezultat:<\/p>\n

\"Zhvillimi
\n
\n\"Zhvillimi
\n
\nKonstruksioni<\/b><\/p>\n

Termostati p\u00ebrb\u00ebhet nga tri tabela (modulet):<\/p>\n

    \n
  1. Kontrolluesi;<\/li>\n
  2. Kontrolluar; <\/li>\n
  3. T\u00eb dh\u00ebnat e ekranit.<\/li>\n<\/ol>\n

    \nKontrolluesi<\/b> \u2013 plaka, ku n\u00eb t\u00eb vendosen ESP12, Watchdog hardware dhe nRF24 p\u00ebr funksionimin e sensor\u00ebve t\u00eb ardhsh\u00ebm. N\u00eb fillim, pajisja mb\u00ebshtet sensorin dixhital DS18B20. Por ne kemi parashikuar mund\u00ebsin\u00eb e lidhjes s\u00eb sensor\u00ebve analog\u00eb t\u00eb markave t\u00eb tjera. dhe n\u00eb nj\u00eb nga p\u00ebrdit\u00ebsimet e ardhshme t\u00eb softuerit t\u00eb pajisjes do t\u00eb shtojm\u00eb mund\u00ebsin\u00eb e p\u00ebrdorimit t\u00eb sensor\u00ebve t\u00eb ofruar me termostatet e markave t\u00eb tjera. <\/p>\n

    \"Zhvillimi
    \n
    \nE menaxhueshme<\/b> \u2013 plaka e furnizimit dhe menaxhimit t\u00eb ngarkes\u00ebs. Aty kemi vendosur nj\u00eb furnizim me energji prej 750mA, terminalet p\u00ebr lidhjen e sensor\u00ebve t\u00eb temperatur\u00ebs dhe rel\u00e9 prej 16A p\u00ebr menaxhimin e ngarkes\u00ebs.<\/p>\n

    \"Zhvillimi
    \n
    \nEkrani<\/b> \u2013 n\u00eb faz\u00ebn e zhvillimit ne zgjodh\u00ebm     ekranin Nextion<\/a><\/noindex> 2.4 in\u00e7.<\/p>\n

    P\u00ebr t\u00eb, mund t\u00eb gjeni leht\u00ebsisht informacion n\u00eb internet. Nga ana ime, do t\u00eb shtoja se \u00ebsht\u00eb i p\u00ebrshtatsh\u00ebm p\u00ebr gati t\u00eb gjith\u00eb, p\u00ebrve\u00e7 \u00e7mimit. Ekrani me madh\u00ebsi 2.4 in\u00e7 kushton rreth 1200\u20bd, q\u00eb nuk ndikon mir\u00eb n\u00eb \u00e7mimin p\u00ebrfundimtar.<\/p>\n

    Prandaj, u mor vendimi p\u00ebr t\u00eb b\u00ebr\u00eb nj\u00eb analog p\u00ebr nevojat tona, por me nj\u00eb \u00e7mim m\u00eb t\u00eb ul\u00ebt. Sidoqoft\u00eb, do t\u00eb duhet ta programoni at\u00eb n\u00eb m\u00ebnyr\u00ebn klasike, dhe jo nga mjedisi i Nextion Editor. Kjo \u00ebsht\u00eb m\u00eb e komplikuar, por ne jemi t\u00eb gatsh\u00ebm p\u00ebr k\u00ebt\u00eb.<\/p>\n

    Nj\u00eb z\u00ebvend\u00ebsues do t\u00eb sh\u00ebrbej\u00eb si nj\u00eb matric\u00eb 2.4 in\u00e7 me ekran prekje dhe nj\u00eb bord me STM32 p\u00ebr menaxhimin e saj dhe p\u00ebr t\u00eb reduktuar ngarkes\u00ebn mbi ESP12. T\u00eb gjith\u00eb menaxhimi do t\u00eb jet\u00eb i ngjash\u00ebm me Nextion p\u00ebrmes UART, po ashtu edhe memoria do t\u00eb jet\u00eb 32 MB dhe nj\u00eb kart\u00eb flash e plot\u00eb p\u00ebr regjistrimin e logjeve.<\/p>\n

    Nd\u00ebrtesa modulare lejon nd\u00ebrrimin e leht\u00eb t\u00eb nj\u00ebrit nga modulat dhe rezultati \u00ebsht\u00eb nj\u00eb aparat krejt\u00ebsisht i ndrysh\u00ebm. <\/p>\n

    P\u00ebr shembull, tashm\u00eb ka variante t\u00eb \u201cplak\u00ebs 2\u201d n\u00eb disa ekzekutime:<\/p>\n