Raspberry Pi Compute Imodyuli 4: Imodyuli yeCompute eNtsha

Imodyuli yeRaspberry Pi yeComputer 4

Raspberry Pi Isiseko sinento yokudlala entsha, yinguqulelo yayo entsha ye-CM okanye iModyuli yeCompute. Imodyuli yokubala yokongeza umsipha ngoku iyafumaneka. Oko kukuthi, malunga Imodyuli yeRapsberry Pi yeComputer 4, Kunye noluhlu lwezinto ezinqabileyo kunye nokuhlaziywa ngokweekhompyuter.

Omnye ibhodi entsha ye-SBC Incitshisiwe ngokukodwa eyilelwe usetyenziso lwezamashishini apho kufuneka olu hlobo lwemodyuli. Ukwazi ngakumbi ngazo zonke iinkcukacha zobuchwephesha, ungaqhubeka nokufunda ...

Imodyuli yeCompute 4

Imodyuli yeCompute 4

La Raspberry Pi 4 yamiselwa ngoJuni 2019, kwaye ngoku kuza ingxelo yezimo zeshishini, i-CM edumileyo. Imodyuli esebenzisa uninzi lwezinto zePi 4 yoqobo, enje ngeprosesa ye-quad-core I-ARM Cortex-A72 kwi-1.5Ghz. I-chip enamandla eya kuhamba kunye nobukhulu obahlukeneyo be-RAM kunye nememori ye-eMMC.

Phakathi kwamathuba Imemori ye-RAM unayo ukusuka kwi-1GB ye-LPDDR4-3200 ukuya kumandla ukuya kuthi ga kwi-8GB, uhamba ngohlobo lwe-2 kunye ne-4GB.

Ngokubhekisele kwimemori yakhe Uhlobo lwangaphakathi lokugcina u-eMMCUkwanazo neenguqulelo ezininzi onokukhetha kuzo, kwaye oko kuyakuguqula ixabiso lokugqibela, elimalunga ne- $ 25 ukuqala. Kule meko unenguqulo yeLite, ene-0 GB, okanye iinguqulelo ezinememori efana ne-8GB, 16GB, kunye ne-32GB.

Unokukhetha kwakhona iRaspberry Pi yeKhompyuter yeModyuli 4 kunye nangaphandle kokunxibelelana kweWiFi. Kwimeko yeebhodi ze-SBC ezinolu hlobo lwenethiwekhi, iya kuba yimodyuli I-WiFi 802.11acOko kukuthi, umthetho olandelwayo we-WiFi 5. Kule nto kufuneka songeze iBluetooth 5.0, eya kuthi ibekhona.

Kubandakanya ujongano I-PCIe 2.0 kunye ne-28-pin GPIO, "ukudlala" naye kwiiprojekthi zakho ...

Ngamafutshane, kuxhomekeke kunxibelelwano, uhlobo lweenkumbulo eziphambili kunye nomthamo weflash, awuyi kuba nanto ingaphantsi Ukwahluka okungama-32 onokuyithenga ukusukela ngoku iwebhusayithi esemthethweni. Inguqulelo yesiseko iya kubiza i-25 yeedola, ngelixa inguqulelo ene-WiFi, i-8GB ye-RAM kunye ne-32GB ye-flash iya kubiza malunga ne- $ 90.

Ewe kunjalo, ukongeza kule Modyuli yeCompute, iRaspberry Pi ikwabhengeze ibhodi yayo entsha Ibhodi ye-IO ye $ 35. Oko kukuthi, ibhodi yomama enokongezwa kuyo iModyuli yeCompute 4, ukongeza kwi-2x HDMI port, iGigabit Ethernt (RJ-45), 2x USB, microSD slot, PCIe slot, and 40 GPIO pin, camera camera and screen, Kunye nesihlanganisi samandla se-12v.


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