Karabo ea Kakaretso:Bakeng sa merero ea temo e nepahetseng ka 2026, sistimi e ntle ea ho lekola mobue tlameha ho kopanya kutlo ea liparamente tse ngata (Mocheso, Mongobo, EC, pH, NPK)ka matlaKhokahano ea LoRaWANHo latela liteko tsa rona tsa morao-rao tsa laboratori (Tshitwe 2025),Sensor ea Mobu ea Hande Tech ea 8-in-1e bontša ho nepahala ha tekanyo ea± 0.02 pHle dipalo tse tsitsitseng tsa EC dibakeng tse nang le letswai le phahameng (tse netefaditsweng kgahlanong le ditharollo tse tloaelehileng tsa 1413 us/cm). Tataiso ena e hlahloba data ya tlhahlobo ya sensor, diprothokhole tsa ho kenya, le kopanyo ya pokello ya LoRaWAN.
2. Hobaneng ho nepahala ho le bohlokwa: "Lebokose le Letšo" la NPK ea Mobu
Li-sensor tse ngata tsa "temo e bohlale" tse 'marakeng ha e le hantle ke lintho tsa ho bapala. Li bolela hore li lekanya Naetrojene, Phosphorus le Potassium (NPK), empa hangata lia hloleha ha li pepesehetse letsoai la 'nete kapa ho feto-fetoha ha mocheso.
Jwalo ka moetsi ya nang le boiphihlelo ba dilemo tse 15, ha re hakanye feela; re a leka. Bothata ba mantlha ba ho lemoha mobu keEC (Ho Tsamaisa Motlakase)tšitiso. Haeba sensor e sa khone ho khetholla pakeng tsa letsoai la mobu le li-ion tsa manyolo, data ea hau ea NPK e ke ke ea ba le thuso.
Ka tlase, re senola tshebetso ya nnete yaSensor ea 8-in-1 e sa keneleng metsi ea IP68tlas'a maemo a thata a laboratori.
3. Tlhahlobo ea Teko ea Lab: Lintlha tsa Tekanyo ea 2025
Ho netefatsa botshepehi ba di-probe tsa rona pele re di romela ho bareki ba rona India, re entse teko e matla ya ho lekanya ka la 24 Tshitwe 2025.
Re sebelisitse litharollo tse tloaelehileng tsa buffer ho leka botsitso ba li-sensor tsa pH le EC. Lintlha tse tala tse nkiloeng Tlalehong ea rona ea Tekanyo ea Sensor ea Mobu ke tsena:
Tafole ea 1: Teko ea ho Lekanya Sensor ea pH (Tharollo e Tloaelehileng 6.86 le 4.00)
| Referense ea Teko | Boleng bo Tloaelehileng (pH) | Boleng bo Lekantsoeng (pH) | Ho kheloha | Boemo |
| Tharollo A | 6.86 | 6.86 | 0.00 | √ E phethahetse |
| Tharollo A (Teko e Ncha) | 6.86 | 6.87 | +0.01 | √Pase |
| Tharollo B | 4.00 | 3.98 | -0.02 | √Pase |
| Tharollo B (Teko e Ncha) | 4.00 | 4.01 | +0.01 | √Pase |
Tafole ea 2: Teko ea Botsitso ea EC (Conductivity)
| Tikoloho | Boleng ba Sepheo | Sensor Reading 1 | Sensor Reading 2 | Ho se fetohe |
| Tharollo e nang le Letsoai le Lengata | ~496 us/cm | 496 us/cm | 499 us/cm | Holimo |
| 1413 Standard | 1413 us/cm | 1410 us/cm | 1415 us/cm | Holimo |
Tlhokomeliso ea Moenjiniere:
Jwalo ka ha ho bontshitswe tlhahisolesedingng, sensor e boloka ho lekana ho hoholo esita le ditharollong tse nang le letswai le lengata. Sena se bohlokwa bakeng sa basebedisi ba hlokang ho lekola Letswai hammoho le NPK, kaha maemo a letswai le lengata hangata a sotha dipalo tsa dikotla diprobe tse theko e tlase.
4. Meralo ea Sistimi: Moqokeleli oa LoRaWAN
Ho bokella tlhahisoleseding ke halofo feela ea ntoa; ho e fetisetsa ho tsoa polasing e hole ke e 'ngoe.
Sistimi ea rona e kopanya sensor ea 8-in-1 le sesebelisoa se inehetsengMoqokeleli oa LoRaWANHo latela litokomane tsa rona tsa tekheniki (Sensor ea Mobu oa 8 ho 1 e nang le sehokelo sa LORAWAN), tlhaloso ea meralo ea khokahano ke ena:
- Tlhokomelo e Tebileng Haholo:Moqokeleli a le mong oa LoRaWAN o tšehetsa li-sensor tse kopaneng tse fihlang ho tse 3. Sena se u lumella ho pata li-probe botebong bo fapaneng (mohlala, 20cm, 40cm, 60cm) ho theha profil ea mobu oa 3D u sebelisa node e le 'ngoe ea phetisetso.
- Phepelo ea motlakase: E na le Kou e Khubelu e inehetseng bakeng sa phepelo ea motlakase ea 12V-24V DC, e netefatsang ts'ebetso e tsitsitseng bakeng sa tlhahiso ea RS485 Modbus.
- Linako tse ka fetoloang: Maqhubu a ho kenya a ka hlophisoa ka mokhoa o ikhethileng ka faele ea tlhophiso ho leka-lekanya pakeng tsa granularity ea data le bophelo ba betri.
- Setaele sa Plug-and-Play: Moqokeleli o kenyelletsa kou e itseng bakeng sa faele ea config, e lumellang litsebi ho fetola lihlopha tsa maqhubu a LoRaWAN (mohlala, EU868, US915) ho lumellana le melaoana ea lehae.
5. Ho kenya le ho sebelisa: Qoba liphoso tsena tse tloaelehileng
Ka mora ho kenya diyuniti tse diketekete, re bona bareki ba etsa diphoso tse tshwanang kgafetsa. Ho netefatsa hore data ya hao e tsamaisana le diphetho tsa rona tsa laboratori, latela mehato ena:
1. Tlosa Likheo tsa Moea: Ha o pata sensor (e lekantsoeng ke IP68), o se ke wa e kenya ka hara lesoba feela. O tlameha ho kopanya mobu o epilweng le metsi ho etsa lerōle (seretse), kenya probe, ebe o e tlatsa hape. Dikgeo tsa moya tse potileng diprong di tla bakaLipalo tsa EC le mongobo li theohetse ho lefela.
2. Tšireletso: Leha probe e tiile, ntlha ya kgokelo ya thapo e kotsing. Netefatsa hore sehokelo se sireleditswe haeba se pepeseditswe ka hodima mobu.
3. Tlhahlobo e Tšepahalang: SebelisaSebopeho sa RS485ho hokela ho PC kapa sesebelisoa se tšoaroang ka letsoho bakeng sa "tlhahlobo ea 'nete" ea pele pele ho lepato la ho qetela.
6. Qetello: Na u se u loketse Temo ea Dijithale?
Ho khetha sensor ea mobu ke tekano pakeng tsaho nepahala ha sehlopha sa laboratori le ho tiea ha tšimo.
TheSensor ea Mobu ea Hande Tech ea 8-in-1ha se sesebelisoa feela; ke sesebelisoa se leka-lekaneng se netefalitsoeng khahlanong le litharollo tse tloaelehileng (pH 4.00/6.86, EC 1413). Hore na o sebelisa RS485 bakeng sa ntlo ea limela ea lehae kapa LoRaWAN bakeng sa polasi ea lihekthere tse pharaletseng, data e tsitsitseng ke motheo oa ntlafatso ea chai.
Mehato e Latelang:
Khoasolla Tlaleho e Felletseng ea Teko: [Khokahano ho PDF]
Fumana Khoteshene: Ikopanye le sehlopha sa rona sa boenjiniere ho etsa hore maqhubu a LoRaWAN le bolelele ba thapo ea hau li be betere.
Khokahano ea ka Hare:Leqephe la Sehlahisoa: Li-sensor tsa Mobu |Theknoloji: Heke ea LoRaWAN
Nako ea poso: Pherekhong-15-2026