Yini okusha nge-Raspberry Pi 3

pedrini210

Imizuzu ye-2

Ezinsukwini ezimbalwa ezedlule, kwenziwe i-lukwethulwa kwe-Raspberry Pi 3 entsha, el i-pequeño ikhompyutha izinhloso eziningi eziqhube inani elikhulu lamaphrojekthi. Into ehlaba umxhwele kakhulu ngokwethulwa kwayo ukuthi igcina, njengokuthandwa ngabasebenzisi, intengo yayo ingamadola angama-35 njenge-Raspberry Pi 2. lapho singangeza khona amadola ambalwa ukungeza ukunikezwa kwamandla, iyunithi yokugcina kanye necala. Kumele uqaphele ukuthi i-Raspberry Pi 3 inikeza ukuhambisana okuphelele ne-Raspberry Pi 1 ne-Raspberry Pi 2.

1

Phakathi kwezici zayo singathola:

I-7-bit ARM Cortex - iprosesa ye-A32 quad-core efakwe esikhundleni se- I-ARM Cortex-A53 quad-core 64-bit 1,2 GHz, i-CPU inamandla angaphezu kweshumi futhi isebenza kangcono kune-Raspberry Pi 1. Okuhumushela ku-a50% ukwanda kwesivuno, sibonga ukuthuthuka kwezakhiwo kanye Ukwanda ngama-33% ngejubane lewashi. Iphinde ibe ne- 4.1 I-Bluetooth, Ukuphuma okungu-3,5mm, I-WiFi eyakhelwe ngaphakathi kanye ne-1 GB ye-RAM.

2

I-Raspberry Pi 3 isekelwa yi-Broadcom, isebenzisa indlela ye- okusha I-SoC BCM2837. Okunokwakhiwa okuyisisekelo okufanayo kwamamodeli we-BCM2835 ne-BCM2836.

Futhi IVideoCore iyaqhubeka nokusetshenziswa njenge IVideoCore IV 3D kungukuphela kwemidwebo esemqoka ebhalwe obala ye-3D yama-SoCs asuselwa ku-ARM. Lapho i-BCM2837 isebenzisa iningi lohlelo olungaphansi lwe-VideoCore IV. Lokhu ku-400MHz kanye ne-3D core ku-300 MHz. Ngokuqondene nemodyuli yekhompyutha, kulindeleke ukuthi ezinyangeni ezimbalwa ezizayo imodyuli esekwe ku-BCM2837 izofakwa.

Kulabo abakhathazeka uma amamodeli wabo we-Raspberry enqanyuliwe, kuyacaciswa ukuthi abangaphambi kwemodeli yePi 3, i-PI 1 no-2, kusazosebenza. Ukuhlanganiswa kwalezi zinhlobo kuzoqhubeka inqobo nje uma kunesidingo sazo. Izindleko zemodeli ngayinye zimi ngale ndlela elandelayo: ukuze Ukusajingijolo Pi 1 izindleko ze Amadola ka-25, ngenxa Ukusajingijolo Pi 2 izindleko Amadola ka-35, futhi ngaye imodeli A + izindleko ze Amadola ka-20.

3

Kuyadingeka ukusebenzisa izinhlobo zakamuva ze-NOOBS neRaspbian ukuqinisekisa ukusebenza okuhle nokuhambisana ne-Raspberry Pi 3.

Impela toda itshe eliyigugu labathandi be-Intanethi Yezinto (IoT).

 


Shiya umbono wakho

Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe nge *

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  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.

  1.   umagazine kusho
    kwenza iminyaka 8

    Kufanele babeke u-2g wenqama futhi kuzoba umphathi

    Phendula ku-xperic45
  2.   Mfowethu kusho
    kwenza iminyaka 8

    bekufanele ngabe babeke i-1.5 gb yenqama, kuphela i-1 gb yezinhlelo ze-64-bit ayanele.

    Phendula uHerJo
    1.    Ithayela kusho
      kwenza iminyaka 8

      Ngiyakungabaza, i-Iphone 5 isebenzisa i-64-bit iOS futhi ayikhathazi ngokuba ne-1Gb ye-RAM. Kulokhu angicabangi ukuthi i-RPi 3 iyahlupheka njengoba iRaspbian ihlanganiselwe lo mklamo futhi yenzelwe leyo HW, ene-Ubuntu, Fedora, Arch engenzeki.

      Phendula iTile
  3.   javicho kusho
    kwenza iminyaka 8

    Ngiyavuma ukuthi i-1Gb imfishane, futhi iyona engiphindisela emuva. I-2Gb kitten izobe iphelele.

    Phendula ku-javicho
  4.   UJose Luis Gonzalez kusho
    kwenza iminyaka 8

    I-1GB ye-RAM yanele ezintweni eziningi. Nginemodeli ye-Raspberry Pi 1 B njengendawo yokungena engenantambo, iseva ye-dhcp / dns, i-proxy web cache (squid), i-firewall, iseva ye-NTP, i-server yokuphrinta kanye ne-server scanner network; neqiniso lihamba kahle ngokumangalisayo.

    Phendula uJosé Luis Gonzalez
  5.   ukudla okulula kusho
    kwenza iminyaka 8

    Ngabe kukhona oseke wakuzama? Nginayo eyedlule, ngisebenzisa nge-openelec ... Uma othile eyizamile, phawula

    Phendula ngokuthwebula