Litaba pata
1 SILICON LABS Sub-GHz SoC le Mokhethi oa Mojule
2 Tlhahisoleseding ya Sehlahiswa
3 Litaelo tsa Tšebeliso ea Sehlahisoa
4 Selelekela
5 Lisebelisoa tsa Smart
6 Lintlha Tse ka Sehloohong
7 Hardware Portfolio
8 Litokomane / Lisebelisoa
8.1 Litšupiso
9 Related Posts

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SILICON LABS Sub-GHz SoC le Mokhethi oa Mojule

SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-sehlahisoa

Tlhahisoleseding ya Sehlahiswa

  • Litlhaloso
  • Selelekela ho Sub-GHz Networking
    • Litheknoloji tsa Wi-Fi, Bluetooth, le Zigbee li rekisoa haholo ka liprothokholo tsa 2.4 GHz tse sebelisoang haholo mebarakeng ea kajeno.
    • Leha ho le joalo, bakeng sa lits'ebetso tsa boemo bo tlase ba data, joalo ka ts'ireletso ea lapeng / automation le metering e bohlale, li-wireless system tsa sub-GHz li fana ka li-advans tse 'maloa.tage, ho kenyelletsa nako e telele, tšebeliso e fokotsehileng ea matla, le litšenyehelo tse tlase tsa ho tsamaisa le ho sebetsa.
    • Kopo e le 'ngoe e tloaelehileng bakeng sa sub-GHz ke lebaleng la li-automation tsa indasteri, moo li-sensor le lisebelisoa tse ling li hlokang ho buisana libakeng tse telele libakeng tse thata.
    • Ka ho sebelisa marang-rang a sub-GHz, lisebelisoa tsena li ka boloka khokahanyo e tšepahalang esita le libakeng tse nang le litšitiso tse ngata, tse kang lifeme le matlo a polokelo.
    • Li-networking tsa Sub-GHz le tsona li ka sebelisoa bakeng sa tlhahlobo ea tikoloho le lits'ebetso tsa temo.
    • Bakeng sa mohlalaampLeha ho le joalo, lihoai li ka sebelisa li-sensor tse se nang mohala ho lekola mongobo oa mobu, mocheso le mefuta e meng e fapaneng masimong a maholo, e leng ho li lumellang ho ntlafatsa mokhoa oa ho nosetsa le mekhoa e meng ea temo.
    • Li-advan tse peli tse kholotagEs of sub-GHz networking ke bokhoni ba eona ba ho phunyeletsa litšitiso tse kang mabota le meaho le tšebeliso ea eona e tlase ea matla.
    • Ho kenella ka mats'oao ho bohlokoa libakeng tseo ho tsona ho sa khoneheng ho buisana ka marang-rang, joalo ka meaho e nang le mabota a teteaneng.
    • Ka ho sebelisa marang-rang a sub-GHz, lisebelisoa li ka boloka khokahanyo e tšepahalang esita le libakeng tsena tse thata.
    • Sena, hammoho le tšebeliso e tlase ea matla, se bolela hore marang-rang a sub-GHz a ka ba molemo haholo moo lisebelisoa li hlokang ho sebetsa ka libeteri nako e telele.
    • Ka ho sebelisa marang-rang a sub-GHz, lisebelisoa li ka fetisa data libakeng tse telele ha li ntse li sebelisa matla a fokolang, li li lumella ho sebetsa libeke kapa likhoeli ka betri e le 'ngoe.
    • Sub-GHz Wireless Critical for Smart Infrastructure
    • Theknoloji e se nang mohala ea GHz e bohlokoa bakeng sa lits'ebetso tse bohlale tsa meaho. E fana ka puisano e tšepahalang libakeng tse telele libakeng tse thata. Ho fumana lintlha tse ling, etela https://www.silabs.com/wireless/proprietary.
  • Ho bula Menyako ka Lehaeng la Smart
    • Maqhubu a Sub-GHz a bohlokoa haholo bakeng sa sekhahla sa phetisetso ea data e tlase ho nts'etsopele ea lisebelisoa tsa lapeng tsa IoT.
    • Li thusa mefuta e mengata ea likarolo le bokhoni bo ke keng ba fumanoa ka mekhoa e meng ea puisano. Ho fumana lintlha tse ling, etela https://www.silabs.com/wireless/proprietary.
  • Lintlha tsa Bohlokoa Bakeng sa Ts'ebeliso ea Waele ea Sub-GHz
    • Ha u sebelisa theknoloji e se nang mohala ea sub-GHz, ho na le lintho tse tlang pele tseo u ka li nahanang ho holisa bokhoni ba eona:
      • Sebaka: Liea-le-moea tse tlase ho GHz li fana ka bokhoni ba nako e telele ha li bapisoa le mahlale a holimo-limo a waelese.
      • Tšebeliso ea Matla: Li-radio tsa Sub-GHz li na le tšebeliso e tlase ea matla ka lebaka la litlhoko tsa tsona tse tlase tsa bandwidth le kutlo e eketsehileng ea moamoheli. Li ka sebetsa nako e telele ka betri e le 'ngoe.
      • Tšitiso: Theknoloji ea Sub-GHz e fokotsa tšitiso ho tsoa ho matšoao a mang a 2.4 GHz, e bakang liteko tse fokolang le ts'ebetso e sebetsang hantle.

Litaelo tsa Tšebeliso ea Sehlahisoa

  • Mohato oa 1: Ho utloisisa Melemo ea Sub-GHz Networking
    • Sub-GHz networking e fana ka advantagjoalo ka sebaka se selelele, tšebeliso e fokotsehileng ea matla, le ho kenella ha mats'oao ho betere. Melemo ena e etsa hore e tšoanelehe bakeng sa lits'ebetso tsa maemo a tlase a data, automation ea indasteri, tlhahlobo ea tikoloho, le nts'etsopele ea lisebelisoa tsa lapeng tsa IoT tse bohlale.
  • Mohato oa 2: Ho khetha li-SoC le li-Transceivers tse nepahetseng
    • Etela ho websebaka https://www.silabs.com/wireless/proprietary. ho fihlella Sub-GHz SoC le Tataiso ea Khetho ea Mojule. Tataiso ena e tla u thusa ho khetha li-SoCs (System on Chips) le li-transceivers bakeng sa ts'ebeliso ea hau ea sub-GHz IoT.
  • Mohato oa 3: Ho tsamaisa Theknoloji e se nang Waele ea Sub-GHz
    • Nahana ka lintho tse tlang pele bophelong ba GHz sub-GHz:
      • Sebaka: Netefatsa hore liea-le-moea tse khethiloeng tsa sub-GHz li fana ka mefuta e lekaneng bakeng sa ts'ebeliso ea hau.
      • Tšebeliso ea Matla: Nka advantage ea tšebeliso e tlase ea matla ea li-radio tsa sub-GHz ka ho ntlafatsa tšebeliso ea betri le ho eketsa nako ea ts'ebetso.
      • Tšitiso: Fokotsa tšitiso ho tsoa ho mats'oao a mang a 2.4 GHz ho ntlafatsa ts'ebetso ea sistimi ea hau e tlase ea GHz.
  • Mohato oa 4: Ho kopanya Sub-GHz Networking ho Kopo ea Hao
    • Latela litataiso tsa kopanyo tse fanoeng ke li-SoCs le li-transceivers tse khethiloeng ho kenyelletsa marang-rang a sub-GHz ts'ebelisong ea hau. Sheba bukana ea mosebelisi kapa litokomane tse fanoeng ke moetsi bakeng sa litaelo tse felletseng.
  • FAQ (Lipotso Tse Botsoang Hangata)
    • Q: Li-advan ke engtagna marang-rang a sub-GHz?
    • A: Sub-GHz networking e fana ka advantagjoalo ka sebaka se selelele, tšebeliso e fokotsehileng ea matla, le ho kenella ha mats'oao ho betere. E bohlokoa haholo lits'ebetsong tsa maemo a tlase a data, automation ea indasteri, tlhahlobo ea tikoloho, le nts'etsopele ea lisebelisoa tsa lapeng tsa IoT tse bohlale.
    • Q: Nka fumana Sub-GHz SoC le Tataiso ea Khetho ea Module hokae?
    • A: U ka fumana Sub-GHz SoC le Tataiso ea Khetho ea Module ho websebaka https://www.silabs.com/wireless/proprietary.
    • Q: Ke lokela ho nahana ka eng ha ke sebelisa theknoloji e se nang mohala ea sub-GHz?
    • A: Ha u sebelisa theknoloji e se nang mohala ea sub-GHz, nahana ka lintlha tse kang mefuta, tšebeliso ea matla le tšitiso. Netefatsa hore liea-le-moea tse khethiloeng li fana ka sebaka se lekaneng, ho ntlafatsa tšebeliso ea matla ho ntlafatsa bophelo ba betri, le ho fokotsa tšitiso ea mats'oao a mang.

Sub-GHz SoC le Tataiso ea Khetho ea Mojule

  • Ho khetha li-SoC le li-Transceivers tse nepahetseng bakeng sa Likopo tsa hau tsa Sub-GHz IoT.

Selelekela

Selelekela ho Sub-GHz Networking

  • Ho aha sistimi e tsoetseng pele ea mehala, bahlahisi ba bangata ba qetella ba khetha lipakeng tsa likhetho tse peli tsa sehlopha sa seea-le-moea sa indasteri, saense, le bongaka (ISM): 2.4 GHz kapa sub-GHz.
  • Ho kopanya e 'ngoe kapa e' ngoe le lintho tse tlang pele ka ho fetisisa tsamaisong ho tla fana ka motsoako o motle oa ts'ebetso ea waelese le moruo.
  • Sub-GHz networking e bolela tšebeliso ea maqhubu a seea-le-moea a ka tlase ho 1 GHz bakeng sa puisano ea waelese lipakeng tsa lisebelisoa.
  • Lilemong tsa morao tjena, ho bile le thahasello e ntseng e hōla theknolojing ena ka lebaka la melemo ea eona e mengata e kenyelletsang nako e telele, tšebeliso e tlaase ea matla, le ho kenella hamolemo ka marako le litšitiso tse ling.SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (1)
  • Litheknoloji tsa Wi-Fi, Bluetooth, le Zigbee li rekisoa haholo ka liprothokholo tsa 2.4 GHz tse sebelisoang haholo mebarakeng ea kajeno.
  • Leha ho le joalo, bakeng sa lits'ebetso tsa boemo bo tlase ba data, joalo ka ts'ireletso ea lapeng / automation le metering e bohlale, li-wireless system tsa sub-GHz li fana ka li-advans tse 'maloa.tage, ho kenyelletsa nako e telele, tšebeliso e fokotsehileng ea matla, le litšenyehelo tse tlase tsa ho tsamaisa le ho sebetsa.
  • Kopo e le 'ngoe e tloaelehileng bakeng sa sub-GHz ke lebaleng la li-automation tsa indasteri, moo li-sensor le lisebelisoa tse ling li hlokang ho buisana libakeng tse telele libakeng tse thata.
  • Ka ho sebelisa marang-rang a sub-GHz, lisebelisoa tsena li ka boloka khokahanyo e tšepahalang esita le libakeng tse nang le litšitiso tse ngata, tse kang lifeme le matlo a polokelo.
  • Li-networking tsa Sub-GHz le tsona li ka sebelisoa bakeng sa tlhahlobo ea tikoloho le lits'ebetso tsa temo.
  • Bakeng sa mohlalaampLeha ho le joalo, lihoai li ka sebelisa li-sensor tse se nang mohala ho lekola mongobo oa mobu, mocheso le mefuta e meng e fapaneng masimong a maholo, e leng ho li lumellang ho ntlafatsa mokhoa oa ho nosetsa le mekhoa e meng ea temo.
  • Li-advan tse peli tse kholotagEs of sub-GHz networking ke bokhoni ba eona ba ho phunyeletsa litšitiso tse kang mabota le meaho le tšebeliso ea eona e tlase ea matla.
  • Ho kenella ka mats'oao ho bohlokoa libakeng tseo ho tsona ho sa khoneheng ho buisana ka marang-rang, joalo ka meaho e nang le mabota a teteaneng. Ka ho sebelisa marang-rang a sub-GHz, lisebelisoa li ka boloka khokahanyo e tšepahalang esita le libakeng tsena tse thata.
  • Sena, hammoho le tšebeliso e tlase ea matla, se bolela hore marang-rang a sub-GHz a ka ba molemo haholo moo lisebelisoa li hlokang ho sebetsa ka libeteri nako e telele. Ka ho sebelisa marang-rang a sub-GHz, lisebelisoa li ka fetisa data libakeng tse telele ha li ntse li sebelisa matla a fokolang, li li lumella ho sebetsa libeke kapa likhoeli ka betri e le 'ngoe.
  • Li-wireless network tsa Sub-GHz li ka fana ka tharollo e theko e boima haholo tsamaisong efe kapa efe ea boemo bo tlase ba data, ho tloha likhokahanong tse bonolo tsa ntlha-to-point ho ea ho marang-rang a maholohali a marang-rang, moo likhokahano tsa seea-le-moea tse telele, tse matla le bophelo bo atolositsoeng ba betri bo etellang pele. lintho tse tlang pele.
  • Matla a phahameng a tlhahiso ea taolo, ho monya ho fokotsehile, tšilafalo e fokolang ea pono, le ts'ebetso ea narrowband e eketsa mefuta ea phetisetso. Ts'ebetso e ntle ea potoloho, phatlalatso e ntlafalitsoeng ea mats'oao, le mohopolo o monyane oa mohopolo o fokotsa tšebeliso ea matla ka kakaretso, e ka fellang ka lilemo tsa ts'ebetso e tsamaisoang ke betri.

Lisebelisoa tsa Smart

Sub-GHz Wireless Critical for Smart Infrastructure

  • Sub-GHz e fana ka matla a tlase, tharollo ea nako e telele bakeng sa meaho moo khokahano e hlokang ho itšireletsa ho palo e ntseng e hola ea lerata la 2.4 GHz.
  • Lisebelisoa li ka fapana haholo ho kenyelletsa metering ea lisebelisoa, ho lata thepa ho ea ho mabone a seterateng, mabone a emisang, esita le limithara tsa ho paka.
  • Bokhoni ba nako e telele, bo nang le mesh ba litheknoloji tse ling tsa GHz sub-GHz li etsa hore ho be le khokahanyo e matla e hlokahalang bakeng sa lits'ebetso tsena.
  • Theknoloji ea Sub-GHz e thehile mokokotlo oa marang-rang ana a bohlokoa mme ho hlaha ha liprothokholo tse ncha tse thehiloeng ho litekanyetso ho matlafatsa ts'ebetso ea eona sebakeng sena.SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (2)

Ho bula Menyako ka Lehaeng la Smart

  • Leha e tsebahala ka ho shebana le litoropo tse bohlale le liindasteri, linyeoe tsa likhokahano tsa lik'hilomithara tse 'maloa, maqhubu a sub-GHz a bohlokoa haholo bakeng sa nts'etsopele ea lisebelisoa tse bohlale tsa lapeng tsa IoT.
  • Joang? Li thusa mefuta e mengata ea likarolo le bokhoni bo ke keng ba fumanoa ka mekhoa e meng ea puisano.
  • Sub-GHz e sebetsa haholo lits'ebetsong tse bohlale tsa lapeng ka lebaka la li-advan tse 'maloa tsa bohlokoatage fana ka mahlale a holimo a holimo a se nang mohala.SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (3)

Lintlha Tse ka Sehloohong

Lintlha tsa Bohlokoa Bakeng sa Ts'ebeliso ea Waele ea Sub-GHz

Ho na le lintho tse tlang pele tse lokelang ho nahanoa ha u sebelisa theknoloji ea mofuta ona. Ha re hlahlobe hore na lintho tseo tse tlang pele ke life le hore na li ka u thusa joang ho holisa bokhoni ba tšebeliso ea hau ea mohala e tlase ho GHz.

SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (8)Range

  • Maemo a tsamaiso ea sub-GHz a ka fapana haholo ho latela tikoloho ea ts'ebetso, kahoo ho bohlokoa ho tseba litšitiso life kapa life tse ka amang matla a lets'oao kapa tsa sitisa phetiso ea data.
  • Bakeng sa mohlalaample, haeba o sebelisa lenakana la ka ntle, o tla hloka ho nahana hore na meaho e haufi kapa lintho tse ling tsa tšepe li ka ama matla a lets'oao joang.
  • Ho feta moo, haeba u rera ho sebelisa li-antenna tse ngata sebakeng se nang le tšitiso e phahameng ea seea-le-moea, joalo ka litoropo kapa libaka tsa litoropo, u lokela ho etsa bonnete ba hore lenakana le leng le le leng le arohane hantle ho qoba tšitiso lipakeng tsa tsona.
  • Liea-le-moea tsa Sub-GHz li ka fana ka ts'ebetso e phahameng ho feta lits'ebetso tsa 2.4 GHz ka lebaka la litekanyetso tsa ho fokotseha, ho fifala, le advan ea diffraction.tages.
  • Maqhubu a Sub-GHz a arotsoe ka mekhahlelo e 'meli e meholo—UHF (Ultra High Frequency) le VHF (Very High Frequency). Lihlopha tsa UHF li na le maqhubu a holimo ho feta lihlopha tsa VHF, ho bolelang hore li sebetsa hantle haholo 'me li fana ka mefuta e betere ho feta lihlopha tsa VHF.
  • Leha ho le joalo, lihlopha tsa UHF le tsona li hloka matla a mangata ho sebetsa 'me li kanna tsa se tšoanele lits'ebetso tsohle.
  • Ka hona, ho bohlokoa ho nahana ka hloko litlhoko tsa hau tsa kopo pele u khetha sehlopha sa frequency.

SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (9)Tšebeliso ea Matla

  • Li-radio tsa Sub-GHz li ka thusa ho fokotsa tšebeliso ea matla ka lebaka la litlhoko tsa bona tse tlase tsa bandwidth le kutlo e eketsehileng ea moamoheli.
  • Ho feta moo, tšitiso e tsoang ho matšoao a mang a 2.4 GHz e fokotsehile, e bakang liteko tse fokolang le ts'ebetso e sebetsang hantle.
  • Mofuta ona oa thekenoloji o hloka tšebeliso e tlase ea matla ha e bapisoa le mekhoa e meng ea puisano e kang Wi-Fi kapa marang-rang a cellular, empa sena ha se bolele hore tšebeliso ea matla e lokela ho hlokomolohuoa ka ho feletseng.
  • Ha o rala moralo oa sistimi ea hau, ho bohlokoa ho nahana ka ts'ebeliso ea matla ka ho sebelisa likarolo tse nang le ts'ebeliso e tlase ea matla a standby le ho ntlafatsa boholo ba lipakete tsa data e le hore tlhahisoleseling e hlokahalang feela e fetisoe moeeng - ho fokotsa latency le ho felloa ke betri lisebelisoa tse sebelisang li-radio tsa sub-GHz merero ea puisano.

SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (10)Litefiso tsa data

  • Li-radio tsa Sub-GHz li loketse lits'ebetso tse tlase tsa data ka lebaka la ts'ebetso ea tsona e nyane, e lumellang phetiso e nepahetseng ea lintlha tse nyane.

SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (11)Boholo ba Antenna

  • Leha li-antenna tse ka tlase ho GHz li ka ba kholo ho feta tse sebelisoang ho marang-rang a 2.4 GHz, boholo ba li-antenna, le maqhubu li lekana ka tsela e fapaneng. Boholo bo nepahetseng ba antenna bakeng sa lits'ebetso tsa 433 MHz bo ka fihla ho lisenthimithara tse supileng.SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (4)

Lintlha tsa Bohlokoa Bakeng sa Ts'ebeliso ea Waele ea Sub-GHz

SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (12)Tšebelisano-'moho

  • Litsamaiso tse se nang mohala tsa Sub-GHz li fana ka tšebelisano e kholo ho feta litsamaiso tsa 2.4 GHz ka lebaka la mefuta e mengata ea litekanyetso tse tšehetsoeng.
  • IEEE802.15.4g le IEEE802.15.4e ke litekanyetso tse peli tse sebelisoang ka tloaelo. Litharollo tse 'maloa tse tloaelehileng tsa seea-le-moea PHY, MAC, le likarolo tsa stack lia fumaneha bakeng sa lits'ebetso tsa 2.4 GHz le sub-GHz.
  • 802.15.4 (PHY/MAC), Zigbee, Bluetooth, Wi-Fi, le RF4CE li sebelisoa haholo litharollo tsa 2.4 GHz.
  • Litharollo tse thehiloeng ho maemo a tlase ho GHz li kenyelletsa Zigbee, EnOcean, io-homecontrol®, ONE-NET, INSTEON®, le Z-Wave. Le hoja litharollo tse tloaelehileng li fana ka advantagea li-node tse sa sebetseng tsa barekisi, ka tloaelo li tla eketsa litšenyehelo tsa node e 'ngoe le e 'ngoe.
  • Ka mesebetsi e ikhethang le mekotla e menyenyane ea software, litharollo tsa beng ba tsona li ka fihlela boholo bo nyane ba ho shoa le ho fokotsa mehato ea mohopolo. Li-stack tse sa rarahanang tse fokolang li boetse li nolofatsa li-deployments le ho fokotsa litšenyehelo tsa tlhokomelo.
  • Ka hona, litharollo tsa proprietary sub-GHz li ka fana ka marang-rang a sebaka sa sebaka sa marang-rang a theko e tlase joalo ka mochini o bulang monyako oa karache kapa sistimi ea othomathike ea lapeng.

SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (13)Tšebeliso ea Lefatše ka Bophara

  • Litsamaiso tse se nang mohala tsa Sub-GHz li fumaneha lefatšeng ka bophara, 'me linaha le libaka tse fapaneng li sebelisa mefuta e fapaneng ea maqhubu a sub-GHz.
  • Ke habohlokoa ho netefatsa hore tsamaiso e lumellana le melao ea sebaka seo e lokelang ho romelloa ho sona.
  • Mohlala, baetsi ba lipapali tsa video ba bapatsang lihlahisoa tsa bona lefats'eng ka bophara ba sebelisa liea-le-moea tsa 2.4 GHz bakeng sa li-consoles tsohle tsa bona hobane ke kabo ea lefats'e ea ISM. Ka mokhoa o ts'oanang, lits'ebetso tse se nang mohala tse sebelisang sehlopha sa 433 MHz li arolelana kabo ea lefats'e ea sub-GHz ISM, mme Japane e le eona feela mokhelo o moholo oa mmaraka.
  • Ho feta moo, 915 MHz e sebelisoa haholo Amerika Leboea le Australia, 868 MHz e sebelisoa ho pholletsa le Europe eohle 'me 315 MHz e fumaneha Amerika Leboea, Asia le Japane.
  • Sub-GHz ea ho tsamaisoa ka waelese e na le li-advan tse ngatatage holim'a mahlale a setso a puisano joalo ka Wi-Fi kapa marang-rang a mehala; leha ho le joalo, lintho tse ling tsa bohlokoa tse ka sehloohong li tlameha ho eloa hloko ha ho sebelisoa mofuta ona oa theknoloji ho eketsa melemo ea eona le ho netefatsa ts'ebetso e atlehileng maemong le maemo a fapaneng.
  • Ka ho khetha sehlopha se nepahetseng sa maqhubu, ho holisa sebaka ka ho bea li-antenna ka nepo le ho arola likarolo sebakeng se nang le maemo a phahameng a tšitiso ea seea-le-moea, le ho ntlafatsa ts'ebeliso ea matla ka ho nahana ka moralo o hlokolosi, o ka etsa bonnete ba hore marang-rang a hau a marang-rang a tsamaisoa ka katleho le ho kotula meputso eohle. e amanang le eona.SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (5)

Sub-GHz Networking Protocols Snapshot

Ho na le mefuta e fapaneng ea liprothokholo tsa sub-GHz tse fumanehang bakeng sa tšebeliso ea likhokahano tsa mohala tse nang le matla a tlase. Tse atileng ka ho fetisisa kenngwa tshebetsong ke Amazon Sidewalk, Wi-SUN, le Z-Leqhubu, se seng le se seng se na le advan ea sonatages le disadvantages.

  • Amazon Sidewalk ke marang-rang a arolelanoang a se nang mohala a sebelisang lisebelisoa tse tsamaellanang ho atolosa khokahanyo.
  • Z-Leqhubu ke sub-GHz protocol e sebelisang matla a tlase a RF bakeng sa puisano ea sesebelisoa le sesebelisoa.
  • Wi-LETSATSI e ipapisitse le IEEE 802.15.4g/e mme e ts'ehetsa naleli, letlooeng, le li-topology tse nyalisitsoeng.
  • Mioty ke protocol ea LPWAN e sebelisang karohano ea thelekramo sebakeng se se nang laesense.
  • LoRa ke mokhoa oa ho sebelisa seea-le-moea o ipapisitseng le ho feto-fetoha ha li-spectrum.
  • IEEE 802.11ah e sebelisa 900 MHz e lokolotsoeng laesense lihlopha ho atolosa mefuta e mengata ea marang-rang a Wi-FI.SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (6)

Hardware Portfolio

Silicon Labs' Sub-GHz Hardware Portfolio

Potefolio ea rona ea lihlahisoa tsa sub-GHz ho tloha ho li-transceivers ho ea ho li-SoC tsa li-wireless tse ngata bakeng sa lits'ebetso tsa IoT tse fanang ka matla a tlase haholo, sebaka se selelele ka ho fetesisa se fumanehang, le matla a tsoang ho 20 dBm ha a ntse a koahela lihlopha tse kholo tsa maqhubu.

Tsoelo-pele ea Proprietary Software le Flex SDK

Flex SDK ke lenaneo le felletseng la nts'etsopele ea software bakeng sa lits'ebetso tse se nang mohala tse fanang ka litsela tse peli tsa nts'etsopele. Tsela ea pele e qala ka Silicon Labs RAIL (Radio Abstraction Interface Layer), e leng sehokelo sa seea-le-moea se hlakileng le se ka etsahalang habonolo se etselitsoeng ho ts'ehetsa liprothokholo tsa waelese tsa botho kapa tsa maemo. Tsela ea bobeli e sebelisa Silicon Labs Hokela, IEEE 802.15.4-based networking stack e etselitsoeng ho theha litharollo tsa marang-rang tsa marang-rang tse ka sebelisoang habonolo bakeng sa lisebelisoa tse hlokang tšebeliso e tlase ea matla bakeng sa lihlopha tsa maqhubu a sub-GHz le 2.4 GHz le tse lebisitsoeng bakeng sa li-topology tse bonolo tsa marang-rang. Flex SDK e kenyelletsa litokomane tse pharaletseng le sample lits'ebetso, tlhahlobo e tsebahalang ea mefuta, ts'ebetso ea tlhahlobo ea lab, wake-on-radio hammoho le phetisetso ea lipakete tse peli le kamohelo. Tsena tsohle exampLes li fanoe ka khoutu ea mohloli ka hare ho Flex SDK sample likopo. Ho sebelisa tšehetso Studio e bonolo lisebelisoa, bahlahisi ba ka nka peletage ea sebopeho sa mosebelisi sa graphical ho hlahisa lits'ebetso tse se nang mohala ka potlako, ho etsa profil ea matla, le ntlafatso e fapaneng ea sistimi.

SILICON-LABS-Sub-GHz-SoC-and-Module-Selector-fig-1 (7)

FG22 FG22 xGM230S FG25 xG28 xG23 Si44xx
Lelapa ZGM, FGM ZG28, FG28, SG23 ZG23, FG23, SG23
Melao-motheo • Ea nang le thepa • WM-BESE

• Ea nang le thepa

• Hokela

 • Wi-Sun

• Ea nang le thepa

 • Ea nang le thepa

• KHOPALA

• Amazon Sidewalk

• Wireless M-BUS

• Wi-LETSATSI

• Bluetooth 5.4

• Z-Leqhubu

 • Wi-SUN (RCP Feela)

• Wireless M-BUS

• Tsa thepa,

• Amazon Sidewalk

• Hokela

• Z-Leqhubu

 • Wireless M-Bus

• Ea nang le thepa

• SigFox
Freq. Lihlopha 2.4 GHz Sub-GHz Sub-GHz Sub-GHz + 2.4 GHz

Bluetooth LE

 Sub-GHz Sub-GHz
Ho feto-fetoha ha molumo oa lentsoe Merero • 2 (G)FSK e nang le sebopeho se hlophisitsoeng ka botlalo

• OQPSK DS

• (G)MSK

 • 2/4 (G)FSK e nang le sebopeho se hlophisehang ka botlalo

• OQPSK DS

 • Wi-SUN MR OFDM MCS 0-6 (Dikgetho tse 4 kaofela)

• 802.15.4 LETSATSI MR

OQPSK e nang le DS

• Wi-SUN FSK

• 2(G)FSK e nang le sebopeho se hlophisehang ka botlalo

• (G)MSK

 • 2/4 (G)FSK e nang le sebopeho se hlophisehang ka botlalo

• OQPSK DS

• (G)MSK

• OK

 • 2/4 (G)FSK e nang le sebopeho se hlophisehang ka botlalo

• OQPSK DS

• (G)MSK

• OK

 • 2/4 (G)FSK

• (G)MSK

• OK
Ea mantlha Cortex-M33 (38.4 MHz) Cortex M0+ (Radio) Cortex-M33 (39 MHz) Cortex M0+ (Radio) Cortex-M33 (97.5 MHz) Cortex M0+ (Radio) Cortex-M33 @78 MHz Cortex M0+ (Radio) Cortex-M33 (78 MHz) Cortex M0+ (Radio) –
Max Khanya 512 kB 512 kB 1920 kB 1024 kB 512 kB –
Max RAM 32 kB 64 kB 512 kB 256 kB 64 kB –
Tshireletso Secure Vault- Mid Secure Vault- Mid Secure Vault-High Secure Vault- Mid Secure Vault-High Secure Vault- Mid Secure Vault-High Secure Vault- Mid Secure Vault-High –
Trustzone Ee Ee Ee Ee Ee –
Matla a Max TX +6 dBm +14 dBm +16 dBm +20 dBm +20 dBm +20 dBm
RX Kutloelo-bohloko (50 Kbps GFSK@915 Mhz) -102.3 dBm @250 kbps O-QPSK DS -109.7 @40 Kbps -109.9 dBm -111.5 dBm -110 dBm -109 dBm
E sebetsa Hona joale (CoreMark) 26 μA /MHz 26 μA /MHz 30 μA /MHz 36 μA /MHz 26 μA /MHz –
Robala Hona joale 1.2 µA/MHz (8 kb ret) 1.5 µA/MHz (64 kb ret) 2.6 µA/MHz (32 kb ret) 2.8 µA/MHz (256 kb ret)

/1.3 µA/MHz (16 kb ret)

 1.5 µA/MHz (64 kb ret 740 nA
TX Hona joale @+14 dBm 8.2 mA @+6 dBm 30 mA @+14 dBm 58.6 mA @+13 dBm 26.2 mA @+14 dBm 25 mA @+14 dBm 44.5 mA @+14 dBm
Seriale Pheripherals USART, PDM, I2C, EUART UART, I2C, EUSART USB 2.0, I2C, EUSART UART, EUSART, I2C UART, I2C, EUSART SPI
Analoge Pheripherals 16-bit ADC, 12-bit ADC, Sensor ea mocheso 16-bit ADC, 12-bit ADC,

12-bit VDAC, ACMP, LCD,

Sensor ea mocheso

 16-bit ADC, 12-bit ADC, 12-bit VDAC, ACMP, IADC, Tem-

sensor ea mocheso

 16-bit ADC, 12-bit ADC,

12-bit VDAC, ACMP, IADC,

Sensor ea mocheso

 16-bit ADC, 12-bit ADC, 12-bit VDAC, ACMP,

LCD, sensor ea mocheso

 11-bit ADC, Aux ADC,

Moqtage kutlo
Phepelo Moqtage 1.71 ho isa ho 3.8 V 1.8 ho isa ho 3.8 V 1.71 ho isa ho 3.8 V 1.71 ho isa ho 3.8 V 1.71 ho isa ho 3.8 V 1.8 ho isa ho 3.8 V
Sebaka sa Mocheso oa Ts'ebetso -40 ho ea ho +85 °C -40 ho ea ho +85 °C -40 ho ea ho +125 °C -40 ho ea ho +125 °C -40 ho ea ho +125 °C –40 ho isa ho +85 ° C
GPIO 26 34 37 49 31 4
Sephutheloana • 5× 5 QFN40

• 4× 4 QFN32

 • 6.5 mm x 6.5 mm SIP • 7× 7 QFN56 • 8 × 8 QFN68

• 6 mm × 6 mm QFN48

 • 5× 5 limilimithara QFN40 • 3 × 3mm QFN20

silabs.com/wireless/proprietary.

Litokomane / Lisebelisoa

SILICON LABS Sub-GHz SoC le Mokhethi oa Mojule [pdf] Bukana ea Mosebelisi
Sub-GHz SoC le Mokhethi oa Mojule, SoC le Mokhethi oa Mojule, Mokhethi oa Mojule, Mokhethi

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