{
 "id": 36957,
 "slug": "2020-12-31_traha-ku-hardware-special-for-di-sina",
 "url": "https://agents.willem.com/pap/posts/2020-12-31_traha-ku-hardware-special-for-di-sina/",
 "source_url": "https://willem.com/pap/2020-12-31_traha-ku-hardware-special-for-di-sina/",
 "language": "pap",
 "date": "2020-12-31",
 "published": "2020-12-31T00:00:00+01:00",
 "created": "2025-06-26T22:09:40.428000+02:00",
 "updated": "2026-10-20T09:21:07.472000+02:00",
 "title": "Traha ku hardware special for di Sina",
 "subtitle": "Tokante desaroyo di software sin manual",
 "summary": "E luna aki mi a risibí un paketi for di Sina ku hardware special: aparatonan Android ku printer inkorporá! Pa hasi bida mas fásil pa e dònonan di restorant i negoshi ku ta usa mi app pa pidi kuminda, mi ke ku e aparatonan aki imprimí orden nobo outomátiko. Si djis mi por haña e mákinanan aki traha ku mi software... reto aseptá!",
 "topics": [
  "android",
  "hacking",
  "lemmid-store",
  "programming",
  "snake",
  "work"
 ],
 "author": {
  "name": "Willem L. Middelkoop",
  "url": "https://willem.com"
 },
 "provenance": {
  "kind": "model",
  "method": "Claude Sonnet, two passes (translation, then proofreading) against a glossary; Curaçao/Bonaire (FPI) spelling, no dictionary available",
  "date": "2026-10-20",
  "reviewed_by_native_reader": false,
  "language": "pap",
  "source_language": "en"
 },
 "translations": [
  {
   "language": "en",
   "title": "Working with special hardware from China",
   "url": "https://agents.willem.com/en/posts/2020-12-31_working-with-special-hardware-from-china/",
   "source_url": "https://willem.com/en/2020-12-31_working-with-special-hardware-from-china/"
  },
  {
   "language": "nl",
   "title": "Werken met speciale hardware uit China",
   "url": "https://agents.willem.com/nl/posts/2020-12-31_werken-met-speciale-hardware-uit-china/",
   "source_url": "https://willem.com/nl/2020-12-31_werken-met-speciale-hardware-uit-china/"
  },
  {
   "language": "de",
   "title": "Arbeiten mit spezieller Hardware aus China",
   "url": "https://agents.willem.com/de/posts/2020-12-31_arbeiten-mit-spezieller-hardware-aus-china/",
   "source_url": "https://willem.com/de/2020-12-31_arbeiten-mit-spezieller-hardware-aus-china/"
  },
  {
   "language": "es",
   "title": "Trabajar con hardware especial de China",
   "url": "https://agents.willem.com/es/posts/2020-12-31_trabajar-con-hardware-especial-de-china/",
   "source_url": "https://willem.com/es/2020-12-31_trabajar-con-hardware-especial-de-china/"
  },
  {
   "language": "fr",
   "title": "Travailler avec du matériel spécial venu de Chine",
   "url": "https://agents.willem.com/fr/posts/2020-12-31_travailler-avec-du-materiel-special-venu-de-chine/",
   "source_url": "https://willem.com/fr/2020-12-31_travailler-avec-du-materiel-special-venu-de-chine/"
  },
  {
   "language": "it",
   "title": "Lavorare con hardware speciale dalla Cina",
   "url": "https://agents.willem.com/it/posts/2020-12-31_lavorare-con-hardware-speciale-dalla-cina/",
   "source_url": "https://willem.com/it/2020-12-31_lavorare-con-hardware-speciale-dalla-cina/"
  },
  {
   "language": "pt",
   "title": "Trabalhar com hardware especial da China",
   "url": "https://agents.willem.com/pt/posts/2020-12-31_trabalhar-com-hardware-especial-da-china/",
   "source_url": "https://willem.com/pt/2020-12-31_trabalhar-com-hardware-especial-da-china/"
  },
  {
   "language": "fy",
   "title": "Wurkje mei bysûndere hardware út Sina",
   "url": "https://agents.willem.com/fy/posts/2020-12-31_wurkje-mei-bysundere-hardware-ut-sina/",
   "source_url": "https://willem.com/fy/2020-12-31_wurkje-mei-bysundere-hardware-ut-sina/"
  }
 ],
 "image": "https://willem.com/global/images/cc127164ed28.webp",
 "image_width": 2560,
 "images": [
  {
   "url": "https://willem.com/global/images/d9984fd291cb.webp",
   "description": "Hende ta usa e app pa pidi kuminda - orden ta wòrdu pasá na personal di kushina i delivery",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_36957_images-1.jpg"
  },
  {
   "url": "https://willem.com/global/images/be106b0b6553.webp",
   "description": "Terminal Android portátil di man - hardware OEM direkt for di Sina",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_36957_images-2.jpg"
  },
  {
   "url": "https://willem.com/global/images/4ca3fdca17db.webp",
   "description": "E ta kore Android - ku un poko salsa Chines riba dje (na sentido figurá...)",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_36957_images-3.jpg"
  },
  {
   "url": "https://willem.com/global/images/c22d0497647e.webp",
   "description": "Su trúk di fiesta ta e printer integrá - super útil den e kontekst di maneha orden (online)",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_36957_images-4.jpg"
  },
  {
   "url": "https://willem.com/global/images/490062964133.webp",
   "description": "Snake '97 riba e printer di Lemmid - ha!",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_36957_images-5.jpg"
  },
  {
   "url": "https://willem.com/global/images/e8928f950eb8.webp",
   "description": "Kódigo Chines pa hasi e printer traha... kon un por komprondé esaki?",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_36957_images-6.jpg"
  },
  {
   "url": "https://willem.com/global/images/f0cc5bc39dcb.webp",
   "description": "Google Translate pa yuda!",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_36957_images-7.jpg"
  },
  {
   "url": "https://willem.com/global/images/31571969ba3a.webp",
   "description": "Kódigo Java pa kontrolá e printer",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_36957_images-8.jpg"
  },
  {
   "url": "https://willem.com/global/images/25e13cb105b2.webp",
   "description": "YES! E printer ta imprimí e logo di \"Lemmid\" riba un ticket!",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_36957_images-9.jpg"
  }
 ],
 "text": "App pa pidi kuminda\nDor di un webshop_hopi_optimalisá (https://lemmid-store.com) hende por pidi kuminda pa takeaway i delivery. Mi klientenan ta restorant i dòno di tenda ku ta vende nan produkto via e app. Ordenan ta wòrdu pasá na personal di kushina i delivery, pa asegurá ku tur kos ta wòrdu prepará i entregá.\nNesesidat di un printer\nDurante e último lunanan mi ta agregá_funshonnan_nobo (https://willem.com/blog/lemmid-store/) pa yuda mi klientenan maneha nan tendanan online mihó. Un petishon ku ta tende hopi ta pa kita e kompiuter òf tablèt den kushina ku nan mester usa awor pa haña orden online. Na lugá di un kompiuter grandi i pisá, mi a buska un alternativa kompakto.\nAndroid ku printer inkorporá\nDespues di buska den diferente merkado internashonal, mi a logra kontaktá un bendedó Chines di hardware ku a krea un aparato Android ku printer integrá! Algun siman despues e a yega for di Sina: ki mundu maravioso nos ta biba den dje!\nEsaki ta un pida di hardware interesante pasobra e ta:\n- kompakto (kompará ku un PC, tablèt òf laptop konvenshonal)\n- e por kore riba batería i riba kurant direkto\n- e ta traha riba WiFi i e tin e opshon di internet mòbil 4G\n- e tin un touch screen grandi\n- e por kore app Android nativo\n- e por aksesá e web\n- e tin un printer integrá!\nE printer integrá ta super práktiko, pasobra e ta pèrmití e aparato bira un solushon total pa maneha orden online. Ku e touch screen por aksesá e ordenan i por konfigurá e aparato pa imprimí nan outomátiko. Esaki ta pèrmití pasa nan fásil na personal di kushina i delivery.\nKore algu / software\nPa hasi tur esaki posibel, mi mester por kore software propio riba dje. Aunke e ta kore Android, e aparatonan a yega sin ningun manual, instrukshon òf software development kit. Esaki ta nifiká ku mi mester a hasi reverse engineering pa drenta den e aparato.\nE mihó kos ku bo por hasi e ora ei ta purba algu ku bo konosé bon, wak si bo por haña un otro di bo app kore riba e aparato. Mi a konektá e aparato ku mi_tablèt_Linux (https://willem.com/en/2020-09-28_refining-my-tablet-os-experience/) i mi a kuminsá purba kosnan! Mi a krea un poko_app_Android (https://snake97.com) promé... esei tabata parse e kandidato perfekto pa test mi konekshon di desaroyo ku e aparato.\nE bentaha di kore algu konosí riba hardware deskonosí ta ku bo por establesé un tipo di referensia di kiko e kapasidatnan di e hardware ta. Resulta ku e printer Android ta masha kapás!\nNingun dokumentashon òf SDK\nPa usa tur e kapasidatnan di e hardware mi mester a wak kon pa programá e printer integrá. E bendedó Chines a integrá e printer na un manera no estándar di Android (si tin un manera estándar riba Android..). E aparatonan ku mi a risibí a yega sin software òf kódigo di fuente, un desepshon di bèrdat!\nMi a investigá e número serial i di modelo riba e aparato OEM. Mi a buska kualkier pista ku mi por a haña i mi a buska riba internet pa aparatonan similar. Talbes mi por haña algun pida di kódigo di fuente (relashoná) ku por duna mi un punto di partida pa traha riba e aparato aki.\nReverse engineering di kódigo Java\nDespues di ora tras ora di investigashon, mi a haña un pakete riba un parti remoto di internet ku tabatin algun kódigo di fuente pa un aparato similar! E problema tabata... tur tabata na Chines!\nMi a analisá e kódigo di fuente i lihé mi a komprondé kon e kosnan básiko ta traha. Ku Google Translate mi a deskubrí ku algun parti di e kódigo di fuente tabata limitá òf no tabata sostené di tur. Pero a lo menos e a duna mi un punto di partida! Na final mi no djis a por lesa e kódigo di fuente Chines, mi a por skirbi software pa dje tambe!\nE próksimo pasu tabata krea un programa di tèst ku por tèst si e kódigo di fuente Chines adaptá lo funshoná di bèrdat. Si mi lo tin éksito, esaki lo pèrmití mi kuminsá skirbi software real pa e printer Android, software ku na final lo wòrdu usá pa mi klientenan. Wel... mira bo, e a funshoná! E printer a kuminsá hasi bulla i voila: un logo di Lemmid a aparesé!\nKonklushon\nEsaki ta brilante! Mi ta di bèrdat kontentu ku mi a haña un manera pa skirbi software pa e hardware special aki. E ta pèrmití mi integrá e hardware den e plataforma ku mi ta konstruí pa mi klientenan.\nSi tin un kos pa tuma ku bo for di e artíkulo aki, ta ku algun biaha bo djis mester purba i wak si bo por haña un manera pa hasi kosnan funshoná. Pasobra djis si bo no purba, bo por ta di bèrdat sigur ku e no ta traha!",
 "word_count": 819,
 "markdown_url": "https://agents.willem.com/pap/posts/2020-12-31_traha-ku-hardware-special-for-di-sina/post.md"
}