Raspberry Pi Foundation Inotangisa Nyowani Raspberry Pi 3 Muenzaniso A +

La Raspberry Pi Foundation yakaburitsa nhau nyowani, nekuti nguva pfupi yadarika akafumura kuunzwa kwebhodhi idzva, iyo Raspberry Pi 3 Model A +.

Iyo Raspberry Pi 3 Muenzaniso A + inouya pamwe nekuenderera pamwe nekuvandudzwa kweakateedzana «A». Iyo "A +" modhi yakamisikidzwa seyakareruka uye yakawanda komputa vhezheni ye "B +" modhi.

Aya maRaspberry Pi A mamodheru anotarisana nekushandiswa mune zvakadzamidzirwa mhinduro uye masisitimu anoda mashoma simba rekushandisa, izvo zvisingade kubatana kweEthernet uye chiteshi che USB chete.

Chii chitsva muRaspberry Pi 3 Model A +.

Yayo ichangobva kuziviswa kuburitswa nyowani inotora iyo Pi 1 Model A + uye inosimudza iyo kune iyo specs yePi 3, inosanganisira imwecheteyo 64-bit quad-core processor yakavharwa pa1.4Ghz uye ne2.4 / / isina waya network. Muenzaniso B +.

Kuteedzera iwo mafekitori eiyo echinyakare Model A, inodarika chiteshi cheEthernet uye ine chiteshi che USB chimwe chete pane mana anowanikwa paB +.

Zvimiro zveiyo nyowani Raspberry Pi Model A +.

• Processor : Broadcom BCM2837B0, CorteC-A53 64GHz 1,4-bit SoC
• Memory : 512MB LPDDR2 SDRAM
• Kubatana : 802.11 GHz uye 2.4 GHz IEE 5.b / g / n / ac isina waya LAN, Bluetooth 4.2 / BLE
• Access Yakawedzerwa 40-pini GPIO musoro
• Vhidhiyo uye kurira : 1 × yakazara saizi HDMI
• MIPI DSI inoratidza chiteshi
• MIPI CSI kamera chiteshi
• 4-pole stereo kuburitsa uye inoumbwa nevhidhiyo chiteshi
• Multimedia: H.264, MPEG-4 (1080p30) kududzira;
• H.264 (1080p30) encoding;
• OpenGL ES 1.1, mifananidzo 2.0
• Kadhi re SD - Micro SD fomati yekukodha iyo inoshanda sisitimu uye dhata yekuchengetedza
• Simba rekuisa : 5 V / 2,5 A DC kuburikidza nediki micro USB chinongedzo 5 V DC kuburikidza neGPIO musoro
• Zvakatipoteredza: Kushanda kwekushanda, 0-50 ° C.
• Hupenyu hwekugadzira: Iyo Raspberry Pi 3 Muenzaniso A + icharamba iri mukugadzirwa kusvika munaNdira 2023.

Musiyano kubva ku3 B + uye 3 A + modhi

Misiyano mukuita uye masimba emagetsi anogona kunge akafanana, hazvo Panyaya yekuratidzira, iyo Model 3 B + ndiyo yakanyanya nyore.

Uyu muenzaniso Iyo inouya ne8GHz ARMv1,4 quad-core processor, Wi-Fi, Bluetooth, Ethernet (max 300Mbps), USB 2.0, uye HDMI.

Kana iri iyo itsva Raspberry Pi 3 Model A + iyo inofanirwa kuve iri diki modhi, asi ine yakawanda yezvakanakira iyo Model B +.

Iine zvimwe zvakafanana, Kunze kwekunge iwe wawana 512MB RAM pachinzvimbo che1GB, panongova neimwe chete USB 2.0 chiteshi uye iyo Ethernet chiteshi yaenda.

Kunyanya iyo inonyanya kushanda zvakanyanya 64-bit CPU uye yakapetwa kaviri saizi ye RAM, chiratidzo cheiyo nyowani A + modhi kutsigirwa kwakavakirwa kweasina waya 802.11.b / g / n / ac (2.4GHz uye 5GHz) uye Bluetooth 4.2 / BLE.

Iyo Hardware padding shanduko inoratidzawo yakagadziridzwa rutsigiro rwekutora kubva kuUSU madhiraivha uye zvirinani manejimendi manejimendi uye tembiricha kudzora (kana iyo chip tembiricha iri 70 °, iyo frequency iri 1.4GHz, asi kana iyo tembiricha ichidarika 70 °, iyo frequency inoderera kusvika 1.2GHz uye mune chip voltage).

Asi ndizvozvo.

Kana iwe usingade toni ye RAM kana Ethernet, inoshamisira inoshamisira mini-komputa.

Kunyangwe iwe wakambotamba neRaspberry Pi munguva yakapfuura, mamodheru apfuura achasvika nenzira yakareba. Iyo processor yava nesimba rakaringana kubata mabasa anodikanwa.

Chokwadi, zvinotora nguva yakareba kuti transcode vhidhiyo, unzip hombe faira, kana kuvhura mutambo wakateedzerwa pane Raspberry Pi pane pane laptop.

Asi Kana iwe uchida komputa isina fanera inomhanya 24/7, zvakaoma kuwana chimwe chinhu chakachipa. Docker inoshanda chaizvo pairi, ichiita kuti zvive nyore kunyatso chengetedza kana iine mudziyo.

Raspberry Pi 3 A + ichawanikwa riini?

Iyi modhi nyowani yakaziviswa neRaspberry Pi Foundation Ichatanga kutengeswa muna Zvita nemadhora makumi maviri nemashanu.

Uye senguva dzose ichave iine yakananga Raspbian tsigiro. Kunyangwe ivo vachigonawo kushandisa iyo NOOBS mushandisi interface kuisa akasiyana akasiyana pane iyo SD kadhi