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Raspberry Pi ogulitsa | Industrial Raspberry Pi
- Raspberry PI imayendetsedwa ndi makina opangira Linux, komanso amatha kuthamanga Windows 10 IoT Core, mtundu wa Windows wa zida zophatikizika. Ili ndi CPU, GPU, RAM, mawonekedwe a USB, mawonekedwe a netiweki, kutulutsa kwa HDMI, ndi zina zambiri, imatha kugwira ntchito zamakanema, zomvera ndi zina zambiri, komanso imatha kulumikiza masensa osiyanasiyana ndi ma actuators, mapulojekiti a Internet of Things, kupanga ma robot, media. kumanga pakati, kumanga seva ndi ntchito zina.
- Ndi kubwereza kwamitundu yosiyanasiyana (mwachitsanzo Rasipiberi PI 1, 2, 3, 4, etc.), magwiridwe antchito a Rasipiberi PI apitilira kuwongolera kuti akwaniritse zosowa za chilichonse kuyambira kuphunzira koyambira mpaka kukulitsa ntchito zovuta. Thandizo la anthu ammudzi limagwiranso ntchito kwambiri, limapereka maphunziro ochuluka, zochitika zamapulojekiti, ndi mapulogalamu a mapulogalamu omwe amapangitsa kuti ogwiritsa ntchito azitha kuyamba ndi kupanga.
- Raspberry Pi ndi kompyuta yaying'ono yofanana ndi kirediti kadi, yopangidwa ndikupangidwa ndi Raspberry Pi Foundation ku United Kingdom kulimbikitsa maphunziro a sayansi ya makompyuta, makamaka m'masukulu, kuti ophunzira athe kuphunzira mapulogalamu ndi chidziwitso cha pakompyuta pogwiritsa ntchito manja. . Ngakhale idayikidwa ngati chida chophunzitsira, Raspberry PI idapambana mwachangu okonda makompyuta, opanga, okonda kuchita nokha komanso opanga zatsopano padziko lonse lapansi chifukwa cha kusinthasintha kwake, mtengo wotsika komanso mawonekedwe amphamvu.
- Raspberry PI imayendetsedwa ndi makina opangira Linux, komanso amatha kuthamanga Windows 10 IoT Core, mtundu wa Windows wa zida zophatikizika. Ili ndi CPU, GPU, RAM, mawonekedwe a USB, mawonekedwe a netiweki, kutulutsa kwa HDMI, ndi zina zambiri, imatha kugwira ntchito zamakanema, zomvera ndi zina zambiri, komanso imatha kulumikiza masensa osiyanasiyana ndi ma actuators, mapulojekiti a Internet of Things, kupanga ma robot, media. kumanga pakati, kumanga seva ndi ntchito zina.
- Ndi kubwereza kwamitundu yosiyanasiyana (mwachitsanzo Rasipiberi PI 1, 2, 3, 4, etc.), magwiridwe antchito a Rasipiberi PI apitilira kuwongolera kuti akwaniritse zosowa za chilichonse kuyambira kuphunzira koyambira mpaka kukulitsa ntchito zovuta. Thandizo la anthu ammudzi limagwiranso ntchito kwambiri, limapereka maphunziro ochuluka, zochitika zamapulojekiti, ndi mapulogalamu a mapulogalamu omwe amapangitsa kuti ogwiritsa ntchito azitha kuyamba ndi kupanga.
Timagwira ntchito ndi othandizira ovomerezeka a Raspberry PI kuti tipereke mitundu yonse yazinthu za Raspberry PI.
- Rasipiberi Pi 4 Model B (Raspberry Pi 4 Model B) ndi m'badwo wachinayi wa banja la Raspberry PI, makina ogwiritsira ntchito kwambiri, otsika mtengo. Imabwera ndi 1.5GHz 64-bit quad-core ARM Cortex-A72 CPU (Broadcom BCM2711 chip) yomwe imathandizira kwambiri kukonza mphamvu ndi ntchito zambiri. Rasipiberi PI 4B imathandizira mpaka 8GB ya LPDDR4 RAM, ili ndi doko la USB 3.0 losamutsa deta mwachangu ndipo, kwa nthawi yoyamba, imabweretsa mawonekedwe amphamvu a USB Type-C kuti azilipiritsa mwachangu komanso mphamvu.
- Mtunduwu ulinso ndi mawonekedwe apawiri a Micro HDMI omwe amatha kutulutsa kanema wa 4K kwa oyang'anira awiri, ndikupangitsa kuti ikhale yabwino malo ogwirira ntchito kapena ma multimedia. Malumikizidwe opanda zingwe ophatikizika amaphatikiza 2.4/5GHz dual-band Wi-Fi ndi Bluetooth 5.0/BLE, kuwonetsetsa kuti maukonde osinthika ndi kulumikizana kwazida. Kuphatikiza apo, Raspberry PI 4B imasunga pini ya GPIO, yomwe imalola ogwiritsa ntchito kulumikiza masensa osiyanasiyana ndi ma actuators kuti apititse patsogolo chitukuko, ndikupangitsa kuti ikhale yabwino yophunzirira mapulogalamu, ma iot mapulojekiti, ma robotiki ndi mitundu yosiyanasiyana yopangira DIY.
- Raspberry Pi 5 ndiye mbiri yaposachedwa kwambiri m'banja la Rasipiberi PI ndipo ikuyimira kulumpha kwina kwakukulu muukadaulo wamakompyuta amodzi. Rasipiberi PI 5 ili ndi purosesa yapamwamba ya 64-bit quad-core Arm Cortex-A76 mpaka 2.4GHz, yomwe imathandizira kukonza magwiridwe antchito ndi nthawi 2-3 poyerekeza ndi Raspberry PI 4 kuti ikwaniritse zofunikira zamakompyuta.
- Pankhani ya zojambulajambula, ili ndi 800MHz VideoCore VII graphics chip, yomwe imapangitsa kuti zojambulajambula zitheke komanso zimathandizira zovuta zowonetsera ndi masewera. Chip chodzipangira chatsopano cha South-bridge chimakulitsa kulumikizana kwa I/O ndikuwongolera magwiridwe antchito onse. Rasipiberi PI 5 imabweranso ndi ma doko awiri a 1.5Gbps MIPI a makamera apawiri kapena zowonetsera, komanso doko la PCIe 2.0 lanjira imodzi kuti athe kupeza mosavuta zotumphukira zapamwamba.
- Pofuna kuwongolera ogwiritsa ntchito, Raspberry PI 5 imayika mwachindunji mphamvu ya kukumbukira pa bolodi la amayi, ndikuwonjezera batani lamphamvu kuti lithandizire kusinthana kumodzi ndi ntchito zoyimilira. Ipezeka mumitundu ya 4GB ndi 8GB kwa $ 60 ndi $ 80, motsatana, ndipo ikuyembekezeka kugulitsidwa kumapeto kwa Okutobala 2023. Ndi magwiridwe ake apamwamba, mawonekedwe owongolera, komanso mtengo wotsika mtengo, mankhwalawa amapereka zambiri. nsanja yamphamvu yamaphunziro, okonda masewera olimbitsa thupi, opanga mapulogalamu, ndi ntchito zamakampani.
- Rasipiberi PI Compute Module 3 (CM3) ndi mtundu wa Raspberry PI wopangidwira ntchito zamafakitale ndi makina ophatikizidwa. Ndikukweza kwa CM1 ndipo imagwiritsa ntchito purosesa yomweyi ngati Raspberry PI 3, Broadcom BCM2837, pa 1.2GHz, yomwe imathandizira kwambiri magwiridwe antchito a CPU ndipo imakhala pafupifupi nthawi 10 kuposa CM1 yoyambirira. CM3 imabwera ndi 1GB ya RAM ndipo imapereka njira zosinthira zosinthika m'mitundu iwiri: mtundu wokhazikika umabwera ndi 4GB ya eMMC flash, pomwe mtundu wa Lite umachotsa eMMC kung'anima ndikupereka mawonekedwe okulitsa makadi a SD m'malo mwake, kulola ogwiritsa ntchito kusintha njira zosungira monga. zofunika.
- Mutu wapakati wa CM3 ndi wocheperako mokwanira kuti ulowetsedwe mwachindunji mu bolodi yozungulira, ndikupangitsa kuti ikhale yabwino kwa ma projekiti omwe ali ndi malo ochepa kapena amafunikira masinthidwe a I/O. Imathandiziranso mawonekedwe osiyanasiyana othamanga kwambiri, kuphatikiza GPIO, USB, MicroUSB, CSI, DSI, HDMI ndi Micro-SD, potsitsa zonyamulira zosiyanasiyana, imatha kukulitsa magwiridwe antchito ake ndikutengera zochitika zosiyanasiyana zogwiritsira ntchito, monga kuwongolera mafakitale. , zizindikiro za digito, ntchito za iot ndi zina. CM3 imasunga magwiridwe antchito amtundu wa Rasipiberi PI pomwe imathandizira kukhazikika komanso kudalirika kwamafakitale.
- Raspberry PI Compute Module 4 (CM4) ndi m'badwo wachinayi wa banja la Raspberry PI la ma compute modules, okometsedwa kuti agwiritse ntchito komanso kupanga mafakitale. CM4 imapereka kusintha kwakukulu kwa magwiridwe antchito komanso kusinthasintha kwakukulu kuposa komwe idakhazikitsira, CM3 +. Imaphatikiza purosesa yamphamvu kwambiri ya Broadcom BCM2711, yomwe imagwiritsa ntchito kamangidwe ka quad-core ARM Cortex-A72, yofikira mpaka 1.5GHz ndikuthandizira makompyuta a 64-bit, kukulitsa kwambiri liwiro la kukonza ndi kuthekera kochita zambiri.
- CM4 imapezeka mumitundu yosiyanasiyana yamakumbukiro, kuyambira 1GB mpaka 8GB LPDDR4 RAM, kuti ikwaniritse zosowa zamitundu yosiyanasiyana yogwiritsira ntchito. Pankhani yosungira, mitundu yonse yokhazikika yokhala ndi eMMC yosungirako ndi mtundu wa Lite wokhala ndi zosungiramo kapena zosungiramo zilipo. Ogwiritsa ntchito amatha kusankha njira yosungiramo zinthu mogwirizana ndi zofunikira za polojekiti. Gawoli limayambitsanso mawonekedwe a PCIe omwe amathandizira kuthamanga kwa Gen2x1, kupangitsa kuti athe kupeza zida zokulirapo kwambiri monga SSDS, makhadi opanda zingwe (kuphatikiza ma module a 5G), kapena makhadi othamanga a GPU.
- CM4 imakhala ndi mawonekedwe osinthika omwe amalola kuyika pa bolodi yonyamula kudzera pa zolumikizira zolimba kwambiri kuti awonjezere mawonekedwe osiyanasiyana kuphatikiza GPIO, USB (kuphatikiza USB 3.0), Ethernet (Gigabit kapena 2.5G), Wi-Fi, Bluetooth 5.0, DisplayPort , ndi HDMI. Makhalidwewa amapangitsa kukhala nsanja yabwino pachilichonse kuyambira iot yamakampani, makompyuta am'mphepete, zikwangwani zama digito kupita kumapulojekiti apamwamba kwambiri. Kukula kwake kophatikizika ndi magwiridwe antchito amphamvu, kuphatikizidwa ndi chuma chambiri komanso chithandizo chamtundu wa Raspberry PI ecosystem, zimapangitsa CM4 kukhala yankho la chisankho kwa opanga ndi opanga.
- Raspberry PI Compute Module 4 IO Board ndi bolodi lakumbuyo lomwe lapangidwira Compute Module 4 (CM4) kuti lipereke mawonekedwe ofunikira akunja ndi kuthekera kowonjezera kuti asinthe gawo lalikulu la CM4 kukhala bolodi lachitukuko lachidziwitso chonse kapena kuphatikiza mwachindunji pazomaliza. . Gulu la IO limalumikizidwa ndi gawo la CM4 kudzera pa mawonekedwe apamwamba kwambiri, kuwonetsa mphamvu zamphamvu za CM4.
- Raspberry PI Pico ndi bolodi yotsika mtengo, yogwira ntchito kwambiri ya microcontroller yomwe idakhazikitsidwa ndi Raspberry PI Foundation mu 2021 kuti ikwaniritse kusiyana kwa Raspberry PI banja la microcontrollers. Pico imachokera ku Raspberry PI's RP2040 chip design, yomwe imaphatikiza purosesa yapawiri-core ARM Cortex-M0+ yomwe ikuyenda pa 133MHz, yokhala ndi 264KB ya SRAM ndi 2MB ya flash memory.
- Rasipiberi Pi Sense HAT ndi bolodi yowonjezera yosunthika yopangidwira makamaka Raspberry Pi kuti ipereke chidziwitso cha chilengedwe ndi kuthekera kolumikizana pamaphunziro, kuyesa, ndi ma projekiti osiyanasiyana opanga. Sense HAT ili ndi izi:
- 8x8 RGB LED matrix: Itha kugwiritsidwa ntchito kuwonetsa zolemba, zithunzi kapena makanema ojambula kuti muwonjezere zowonera polojekiti.
- Chosangalatsa chanjira zisanu: Chosangalatsa chofanana ndi pad gamepad yomwe ili ndi batani lapakati ndi makiyi anayi a D omwe angagwiritsidwe ntchito powongolera masewera kapena ngati chida cholowera.
- Zomverera zomangidwira: Ma gyroscope ophatikizika, accelerometer, magnetometer (potsata zoyenda ndi kuyenda), komanso kutentha, kuthamanga kwa mpweya ndi masensa a chinyezi kuti azitha kuyang'anira momwe chilengedwe chimakhalira komanso momwe thupi likuyendera.
- Thandizo la mapulogalamu: Wogwira ntchitoyo amapereka laibulale yolemera yamapulogalamu yomwe imathandizira kupeza mosavuta ntchito zonse za Hardware pogwiritsa ntchito zilankhulo monga Python, zomwe zimapangitsa kuti mapulogalamu ndi kuwerenga kwa data kukhale kosavuta komanso mwachangu.
- Zida zophunzirira: Zomwe zimagwiritsidwa ntchito nthawi zambiri mu maphunziro a STEM (sayansi, ukadaulo, uinjiniya, ndi masamu) kuthandiza ophunzira kuphunzira mapulogalamu, mfundo zafizikiki, ndi kusanthula deta kudzera mukuphunzira pamanja.
- Rasipiberi Pi Zero 2 W ndi bolodi la kompyuta yaying'ono yomwe idayambitsidwa ndi Raspberry Pi Foundation ngati mtundu wosinthidwa wa Raspberry PI Zero W, wotulutsidwa mu Okutobala 2021. Zina zake zazikulu zikuphatikiza:
- Kukweza kwa purosesa: Kukweza kuchokera ku single-core ARM11 kupita ku quad-core Cortex-A53 purosesa (BCM2710A1 chip) kumathandizira kwambiri magwiridwe antchito apakompyuta ndikuthamanga mwachangu.
- Khalani ang'onoang'ono: Kukula kophatikizika kwa mndandanda wa Zero kumapitilira mapulojekiti ophatikizidwa ndikugwiritsa ntchito malo opanda malo.
- Kulumikiza opanda zingwe: Netiweki yamalo opanda zingwe (Wi-Fi) ndi ntchito za Bluetooth, monga Zero W, zimathandizira kupeza intaneti opanda zingwe ndi kulumikizana ndi zida zopanda zingwe.
- Kuchita Kwapamwamba komanso kugwiritsa ntchito mphamvu zochepa: Phatikizani magwiridwe antchito apamwamba ndi mawonekedwe a Raspberry PI osasinthasintha amagetsi pama projekiti oyendetsedwa ndi mafoni kapena batire.
- Kugwirizana kwa GPIO: Imasunga kugwirizana ndi mawonekedwe a 40-pin GPIO a banja la Raspberry PI kuti athe kupeza mosavuta ma board ndi masensa osiyanasiyana.
- Rasipiberi Pi Zero W ndi m'modzi mwa mamembala ogwirizana kwambiri komanso otsika mtengo a banja la Raspberry PI, lotulutsidwa mu 2017. Ndilo mtundu wokwezeka wa Raspberry Pi Zero, ndipo kusintha kwakukulu ndikuphatikizana kwa mphamvu zopanda zingwe, kuphatikiza Wi-Fi. ndi Bluetooth, motero dzina lakuti Zero W (W limayimira Wireless). Zotsatirazi ndizo zikuluzikulu zake:
- Kukula: Gawo limodzi mwa magawo atatu a kukula kwa kirediti kadi, yonyamula kwambiri pama projekiti ophatikizidwa komanso malo omwe alibe malo.
- Purosesa: Yokhala ndi purosesa ya BCM2835 single-core, 1GHz, yokhala ndi 512MB RAM.
- Kulumikiza opanda zingwe: Kumangidwa mu 802.11n Wi-Fi ndi Bluetooth 4.0 kumathandizira njira yolumikizira intaneti opanda zingwe ndi kulumikizana ndi chipangizo cha Bluetooth.
- Chiyankhulo: mini HDMI doko, doko laling'ono la USB OTG (losamutsa deta ndi magetsi), mawonekedwe odzipatulira amphamvu a USB, komanso mawonekedwe a kamera ya CSI ndi mutu wa 40-pin GPIO, chithandizo chazowonjezera zosiyanasiyana.
- Mapulogalamu osiyanasiyana: Chifukwa cha kukula kwake kochepa, mphamvu zochepa zogwiritsira ntchito mphamvu komanso zinthu zambiri, zimagwiritsidwa ntchito nthawi zambiri muzinthu zapaintaneti za zinthu, zipangizo zovala, zida zophunzitsira, ma seva ang'onoang'ono, kulamulira kwa robot ndi zina.
- Raspberry Pi PoE + HAT ndi bolodi yowonjezera yopangidwira makamaka Raspberry PI yomwe imapereka mphamvu ndi kutumiza deta pa chingwe cha Ethernet, motsatira IEEE 802.11at PoE + standard. Zofunikira za PoE + HAT zikuphatikiza:
- Integrated mphamvu ndi kufalitsa deta: Amalola Raspberry PI kulandira mphamvu pa muyezo Efaneti chingwe pamene mkulu-liwiro kuyankhulana deta kumathetsa kufunika kwa adaputala mphamvu kunja.
- Thandizo lamphamvu lamphamvu: Poyerekeza ndi PoE yachikhalidwe, PoE + HAT imatha kupereka mphamvu mpaka 25W kuti ikwaniritse zofunikira zamphamvu za Raspberry PI ndi zotumphukira zake.
- Kugwirizana: Zapangidwa kuti zizigwira ntchito ndi mitundu yeniyeni ya banja la Raspberry PI, kuwonetsetsa kuti zimagwirizana bwino zakuthupi ndi zamagetsi komanso kuyika ndi kugwiritsa ntchito mosavuta.
- Makabati osavuta: Oyenera makamaka kuyika m'malo omwe kupeza magetsi kumakhala kovuta kapena komwe mukufuna kuti muchepetse kusanjikizana ndi zingwe, monga makina owonera padenga, zikwangwani za digito kapena mapulojekiti a IoT.
- Mapangidwe a kutentha kwa kutentha: Poganizira kugwiritsa ntchito mphamvu zambiri, PoE + HAT nthawi zambiri imaphatikizapo njira yothetsera kutentha kuti iwonetsetse kuti Raspberry PI ikhoza kugwirabe ntchito mokhazikika ngakhale polandira zowonjezera mphamvu zowonjezera.
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