Wireless le RF Solutions - IoT Modules le SoCs

Ha liindasteri lefats'eng ka bophara li ntse li tsoela pele ho ntlafatsa, tlhokahalo ea mahlale a puisano a se nang mohala a tšepahalang a phahame ho feta leha e le neng pele. Ho tloha malapeng a bohlale ho isa lits'ebetsong tsa IoT tsa indasteri, khokahano e se nang moeli ke ea bohlokoa, 'me ke moo li-module tsa IoT le SoCs (System on Chips) li kenang teng. Likarolo tsena li fetola tsela eo lisebelisoa li buisanang ka eona, li fana ka tšebeliso e tlase ea matla, meralo e kopaneng, le ts'ebetso e matla ho fihlela litlhoko tse ntseng li hola tsa lefats'e le hokahaneng.

Sehloohong sena, re tla hlahloba lintlha tsa bohlokoa tsa tharollo ea waelese le ea RF bakeng sa IoT, re shebane le li-module tsa IoT le li-SoC, likarolo tsa tsona tsa bohlokoa, lits'ebetso le melemo.

IoT Modules le SoCs ke eng?

Li-module tsa IoT ke li-unit tse kopanetsoeng, tse ikemetseng tse kopanyang likarolo tse fapaneng tsa lisebelisoa tse kang li-microcontrollers, li-sensor, li-transceivers tsa RF, le litsamaiso tsa taolo ea matla ho mojule o le mong. Li-module tsena li nolofatsa nts'etsopele ea lisebelisoa tsa IoT ka ho fana ka litharollo tse lokiselitsoeng esale pele, plug-and-play bakeng sa puisano e se nang mohala. Hangata li sebelisetsoa ho hokahanya lisebelisoa ho marang-rang a se nang mohala joaloka Wi-Fi, Bluetooth, Zigbee, LoRa, le marang-rang a cellular, ho fana ka khokahanyo ea bohlokoa bakeng sa lits'ebetso tsa IoT.

Ka lehlakoreng le leng, System on Chips (SoCs) ke lipotoloho tse kopaneng tse kopanyang processor (CPU), memori, likhokahano tsa puisano, le likarolo tsa peripheral ho chip e le 'ngoe. Li-SoC li etselitsoe ho sebetsana le mesebetsi e fapaneng ka har'a lisebelisoa tsa IoT, joalo ka ho sebetsana le data, ho laola puisano e se nang mohala, le ho etsa lits'ebetso. Li fana ka boemo bo phahameng ba ho kopanya, ho nolofalletsa lisebelisoa tsa IoT ho etsa mesebetsi e mengata ha li ntse li boloka tšebeliso e tlaase ea matla le lintlha tse nyenyane tsa mefuta.

Lintlha tsa Bohlokoa le Melemo ea IoT Modules le SoCs

Tšebeliso e fokolang ea matla

E 'ngoe ea litlhoko tsa bohlokoa ka ho fetisisa bakeng sa lisebelisoa tsa IoT ke tšebeliso e tlase ea matla. Li-module tsa IoT le li-SoC li etselitsoe ka ho khetheha bakeng sa ts'ebetso ea matla, e lumellang lisebelisoa ho sebetsa nako e telele ka libeteri tse nyane kapa tharollo ea ho kotula matla. Sena se molemo haholo bakeng sa li-sensor tse hole, li-wearable, le lisebelisoa tse ling tsa IoT tse hlokang ho sebetsa likhoeli kapa lilemo ntle le ho hloka mohloli oa matla.

Khokahano e Seamless

Li-module tsa IoT le li-SoC li tšehetsa liprothokholo tse fapaneng tsa puisano tse se nang mohala, tse nolofalletsang khokahanyo e se nang moeli lipakeng tsa lisebelisoa. Ebang ke Wi-Fi, Bluetooth, Zigbee, kapa li-protocol tse khethehileng tse kang LoRa kapa NB-IoT, litharollo tsena li fana ka puisano e tšepahalang, ea nako e telele le e sireletsehileng pakeng tsa lisebelisoa tse malapeng a bohlale, mekhoa ea boipheliso ea indasteri, lits'ebetso tsa tlhokomelo ea bophelo bo botle, le tse ling.

Momahano le Moralo oa Compact

Li-module tsa IoT le SoCs li kopanya mesebetsi e mengata ho sesebelisoa se le seng, ho fokotsa tlhokahalo ea likarolo tse ka ntle le ho nolofatsa moralo ka kakaretso. Khokahano ena e lebisa meralong e menyenyane, e kopaneng haholoanyane, e e etsang hore e be tse loketseng lits'ebetso tsa IoT tse haelloang ke sebaka. Khokahano e boetse e lumella litšenyehelo tse tlase tsa tlhahiso, ho etsa hore ho be bonolo ho fana ka litharollo tse kholo tsa IoT.

Scalability le Flexibility

Li-module tsa IoT le li-SoC li na le mekhoa e metle haholo ebile lia fetoha, li lumella hore ho be bonolo ho eketsoa ha likarolo tse ncha le mesebetsi. Ha tikoloho ea IoT e ntse e tsoela pele ho fetoha, litharollo tsena li ka amohela liprothokholo tse ncha tsa puisano, likarolo tse ntlafalitsoeng tsa ts'ireletso, le matla a ntlafalitsoeng a ts'ebetso, ho netefatsa hore lisebelisoa li lula li sebetsa ebile li ikamahanya le maemo a tsoelo-pele ea mahlale a nakong e tlang.

Li-Module tsa IoT tse tummeng le li-SoCs

Baetsi ba 'maloa ba etelletseng pele ba fana ka litharollo tse matla tsa IoT ka mokhoa oa li-module tsa IoT le li-SoC, tse ntseng li amoheloa ka bongata makaleng a fapaneng. Litharollo tsena ha li fane feela ka khokahanyo e matla empa hape li ntlafatsa tšebeliso ea matla bakeng sa lits'ebetso tsa IoT.

Espressif Systems - ESP32 le ESP8266

Espressif's ESP32 le ESP8266 ke tse peli tsa li-SoC tse tsebahalang haholo bakeng sa lits'ebetso tsa IoT. ESP32 e ts'ehetsa Wi-Fi le Bluetooth ka bobeli, e etsa hore e be e loketseng mefuta e mengata ea lits'ebetso ho tloha ka boits'oaro ba lapeng ho isa IoT ea indasteri. ESP8266, khetho e theko e tlaase, e sebelisoa haholo lisebelisoa tsa IoT tse fokolang matla 'me e fana ka khokahanyo ea Wi-Fi bakeng sa lisebelisoa tse bonolo.

Semiconductor ea Nordic Setšoantšo sa NRF52

Letoto la nRF52 le tsoang ho Nordic Semiconductor le fana ka tharollo ea Bluetooth Low Energy (BLE) bakeng sa lisebelisoa tsa IoT. Ka tšebeliso e tlase ea matla le ts'ebetso e phahameng, li-SoC tsena li sebelisoa haholo ho liaparo, li-trackers tsa bophelo bo botle le lits'ebetso tse bohlale tsa lapeng.

Qualcomm - QCA4020

QCA4020 ke SoC e nang le mekhoa e mengata e tsoang ho Qualcomm e tšehetsang Bluetooth, Zigbee, le Thread, e etsang hore e tšoanelehe haholo bakeng sa lisebelisoa tse bohlale tsa lapeng le tsa indasteri. E fana ka tšebeliso e tlase ea matla le puisano e sebetsang ea waelese, e e etsa khetho e ntle bakeng sa lisebelisoa tse hokahaneng.

STMicroelectronics Letoto la lintlha tsa STM32WL

Letoto la STM32WL le tsoang ho STMicroelectronics le etselitsoe lits'ebetso tsa LoRaWAN (Long Range Wide Area Network). E nepahetse bakeng sa lisebelisoa tsa IoT tse hlokang puisano ea nako e telele le tšebeliso e tlase ea matla, joalo ka tlhahlobo ea tikoloho le lits'ebetso tsa ho latela thepa.

MediaTek Tlhaloso: MT2625

MT2625 SoC e tsoang MediaTek ke tharollo ea cellular ea IoT e tšehetsang LTE Cat-M1 le NB-IoT, e etsang hore e be e loketseng bakeng sa lits'ebetso tsa IoT tse hlokang khokahanyo ea cellular, joalo ka limithara tse bohlale, ho lata thepa, le likoloi tse hokahaneng.

Ho kopanya RF Power Amplifiers: Taba ea Thuto ea MAX1007

Ha ho etsoa litharollo tse tsoetseng pele tsa IoT, ho kopanngoa ha RF power amplifiers (PAs) ho ka ntlafatsa haholo bokhoni ba puisano ba lisebelisoa tsa IoT. Ka mohlala, MAX1007 ka Maxim Integrated ke potoloho e kopanetsoeng e sebetsang ka bongata e etselitsoeng li-radios tse sebetsang hantle tse sebetsang hantle. E kenyelletsa converter e matla ea 8-bit analog-to-digital converter (ADC) le li-converter tse ngata tsa digital-to-analog (DACs), e leng se etsang hore e be se loketseng bakeng sa lisebelisoa tse hlokang ho lemoha matla a RF le khetho ea mefuta-futa ea manakana.

MAX1007 e ka sebelisoa lisebelisoa tse fapaneng tsa IoT tse hlokang botšepehi bo phahameng ba matšoao le tšebeliso e tlaase ea matla. Bokhoni ba eona ba ho sebetsana le maemo a matla, litekanyo tsa matla a ho amohela matšoao (RSSI), le li-circuits tsa mefuta-futa ea li-antenna li etsa hore e tšoanelehe bakeng sa litsamaiso tsa puisano tse se nang mohala ho IoT. Sesebelisoa se boetse se sebetsa ka phepelo e le 'ngoe ho tloha ho + 2.85V ho ea + 3.6V, ho netefatsa matla a matla ha ho ntse ho fana ka liphello tse phahameng.

Motsoako ona oa tšebeliso e tlase ea matla le ts'ebetso e phahameng ea RF e etsa hore MAX1007 e be khetho e ntle haholo bakeng sa lisebelisoa tsa IoT liindasteri tse kang matlo a bohlale, IoT ea indasteri, le marang-rang a puisano a se nang mohala.

Karolo ea Moralo oa PCB le Tlhahiso ho Litharollo tsa Wireless le RF bakeng sa IoT

Ntlafatsong ea litharollo tsa waelese le tsa RF, bohlokoa ba li-PCB tsa boleng bo holimo bo ke ke ba feteletsoa. ​​PCB e entsoeng hantle e bohlokoa bakeng sa ho netefatsa ts'ebetso e ntle ea li-module tsa IoT le SoCs, haholo-holo lits'ebetsong tse hlokang puisano e tšepahalang ea waelese. Ho Highleap Electronics, re ikhethile ka tlhahiso le kopano ea PCB e tšehetsang litlhoko tse boima tsa lisebelisoa tse se nang mohala.

Ho nepahala le ho ts'epahala ho PCB Manufacturing bakeng sa IoT

Bakeng sa lisebelisoa tsa IoT, haholo-holo tse itšetlehileng ka mahlale a puisano a se nang mohala joalo ka Wi-Fi, Bluetooth, Zigbee, le LoRa, PCB e tlameha ho netefatsa tahlehelo e nyane ea lets'oao, tšitiso e tlase, le kabo e nepahetseng ea matla. Ho Highleap Electronics, re sebelisa mekhoa e tsoetseng pele ea tlhahiso ea PCB ho hlahisa li-PCB tse sebetsang hantle tse finyellang litekanyetso tsena tse nepahetseng. Hore na ke ea li-module tsa IoT tse nyane kapa litsamaiso tse kholo, tse rarahaneng, re etsa bonnete ba hore PCB ka 'ngoe e entsoe ka nepo e phahameng ho ts'ehetsa puisano e sebetsang le e tšepahalang.

Mathata ho PCB Design bakeng sa Likopo tsa Wireless IoT

Ho kopanngoa ha di-module tsa IoT le SoCs disebedisweng tse se nang mohala ho tla le diphephetso tse mmalwa tsa moralo wa PCB . Mohlala, ho boloka botšepehi ba lets'oao dipotolohong tsa RF tse nang le maqhubu a phahameng ho bohlokwa ho netefatsa ts'ebetso e tsitsitseng ya ditsamaiso tsa puisano. Sehlopha sa rona ho Highleap Electronics se sebedisa disebediswa tse tswetseng pele tsa ketsiso le mekgwa ya tlhahiso ho fokotsa ditlamorao tsa lerata, ho bua ka tsela e fapaneng le ho senyeha ha lets'oao, ho fana ka di-PCB tse matla bakeng sa ditshebediso tsa IoT.

Bokamoso ba IoT le Karolo ea Litharollo tsa PCB

Ha sebopeho sa IoT se ntse se tsoela pele ho fetoha, ho joalo le ka ho rarahana ha mekhoa ea puisano e se nang mohala e e matlafatsang. Highleap Electronics e ikemiselitse ho fana ka litharollo tsa PCB tsa morao-rao tse tsamaellanang le mahlale a morao-rao a IoT, ho netefatsa hore bareki ba rona ba na le tšehetso eo ba e hlokang hore ba lule ba le pele indastering ena e potlakileng.

Karolo ena e tlatselletsang e hokahana le sengoloa sa hau se seng se ntse se hatisa karolo ea bohlokoa ea tlhahiso ea PCB ho tharollo ea IoT, ho netefatsa hore litaba li lula li le bohlokoa, li le tlhaho ebile li le bohlokoa ho babali ba hau.

fihlela qeto e

Litharollo tse se nang mohala le tsa RF, haholo li-module tsa IoT le li-SoCs, li bohlokoa ho nts'etsopele e tsoelang pele ea Marang-rang a Lintho. Theknoloji ena e fana ka khokahanyo e se nang moeli, tšebeliso e tlaase ea matla, le meralo e kopantsoeng haholo e kopanetsoeng le e ka senyehang. Ho tloha malapeng a bohlale le IoT ea indasteri ho ea tlhokomelong ea bophelo bo botle le temo, li-module tsa IoT le li-SoCs li khanna mekhoa e mecha, e nolofalletsang lisebelisoa tse bohlale, tse sebetsang hantle haholoanyane. Ha tikoloho ea IoT e ntse e hola, tlhoko ea litharollo tse tšepahalang le tsa boleng bo holimo e tla hola.

Ho Highleap Electronics, re ikhethile ka ho fana ka lits'ebeletso tsa tlhahiso ea PCB tsa maemo a holimo le tsa kopano ea PCB tse tšehetsang nts'etsopele ea litharollo tsena tse tsoetseng pele tsa waelese le tsa RF. Ebang u nts'etsapele sesebelisoa se secha sa IoT kapa u ntse u holisa projeke e seng e ntse e le teng, re molekane oa hau ea tšepahalang ho faneng ka li-PCB tse nepahetseng, tse sebetsang hantle bakeng sa litlhoko tsa hau tsa khokahano. E re re u thuse ho phethahatsa boqapi ba hau bo latelang ba IoT.