Raspberry Pi Zero 2W: qhov tshiab tshaj plaws los ntawm Raspberry Pi

Raspberry Pi Zero 2W

Nws tau 6 xyoo txij li thaum pib ntawm Raspberry Pi Zero, a SBC Board Nws yog NW nyuam qhuav $ 5 (thiab W version yog $ 10) thiab yog qhov kev xaiv zoo rau ntau tus neeg tsim khoom uas xav tau qee yam me dua li cov qauv Pi ib txwm. Txhawm rau txuas ntxiv txhim kho txoj hauv kev ntawm txhua tus neeg siv uas xav tau qhov zoo ntawm lub rooj tsavxwm no, lawv tau pib tam sim no Tus tshiab Raspberry Pi Zero 2W, ib lub rooj tsavxwm uas raug nqi txog $ 15 thiab muaj kev siv tshuab wireless.

Cov phaj no tau siv rau hauv ntau yam ntawm DIY tej yaam numLos ntawm qee cov khoom siv hauv tsev zoo nkauj, rau cov neeg hais lus ntse, thiab txawm tias cov kiv cua hauv tsev kho mob tsim los ntawm cov neeg tsim khoom thaum muaj kev sib kis. Tam sim no koj tuaj yeem txuas ntxiv txuas ntxiv cov ntawv thov ntawm cov laug cam nrog lub zog thiab xov xwm uas qhov hloov tshiab coj koj ...

 

Raspberry Pi Zero 2W yog dab tsi?

Raspberry Pi Zero 2W

Zoo li lwm cov Raspberry boards, nws yog SBC (Single Board Computer), uas yog, lub khoos phis tawj pheej yig siv rau ntawm lub rooj tsavxwm me. Qhov no version Raspberry Pi Zero 2W tus nqi txog $15, tus nqi pheej yig heev rau txhua yam koj tuaj yeem muab ntawm koj tus kheej.

Raws li rau kho vajtse, nws los nruab nrog tib yam Boradcom BCM2710A1 SoC uas muaj Raspberry Pi 3, nrog cores raws li Arm thiab uas tuaj yeem ncav cuag 1Ghz ceev. Tsis tas li ntawd, nws kuj suav nrog 2 MB muaj peev xwm LPDDR512-hom SDRAM nco. Kev ua haujlwm loj leap rau cov haujlwm loj dua. Nyob rau hauv qhov tseeb, qhov no variant tau outperformed nws predecessor los ntawm 5.

Tsis tas li ntawd, lub rooj tsavxwm muaj lwm series ntawm input thiab output ntsiab, xws li nws qhov microSD qhov uas ua haujlwm raws li qhov nruab nrab cia thiab rau kev ua haujlwm, nws qhov chaw nres nkoj USB, thiab lwm yam, uas koj tuaj yeem txuas rau lwm yam khoom siv, xws li cov keyboard thiab nas, thiab tshuaj ntsuam kom tiav koj lub computer.

Yuav tam sim no

Raspberry Pi Zero 2 W: cov kev qhia tshwj xeeb

Cov lus qhia tshwj xeeb hauv tshuab

Hauv qhov me me Raspberry Pi Zero W ntau qhov xav tsis thoob tau muab zais. Cov Cov lus qhia tshwj xeeb hauv tshuab Qhov tseem ceeb tshaj plaws yog:

  • Broadcom BCM2710A1 SoC, nrog plaub ARM cores ntawm 64-ntsis hom Cortex-A53 ntawm 1 Ghz.
  • 512 MB ntawm LPDDR2 RAM.
  • IEEE 802.11b / g / n wireless txuas module rau 2.4Ghz WiFi thiab Bluetooth 4.2, BLE.
  • 1 x USB 2.0 chaw nres nkoj nrog OTG.
  • Tau tshaj 40-pin Hat.
  • MicroSD nco daim npav qhov.
  • Mini HDMI chaw nres nkoj.
  • Composite video thiab pib dua tus pin soldered.
  • CSI-2 rau webcam txuas.
  • Tau tshaj codecs: deco H.264, MPEG-4 (txog 1080p ntawm 30 FPS) thiab enco H.264 (txog 1080p ntawm 30 FPS).
  • Kev them nyiaj yug rau OpenGL ES 1.1 graphical API. thiab 2.0
  • Nws tuaj yeem khiav ntau ntau ntawm Raspberry Pi-tshaj kev khiav haujlwm.

Ntawm qhov tod tes, lwm qhov zoo tshaj plaws tshiab ntawm SoC, uas yog, ntawm lub hauv paus nti ntawm Raspberry Pi Zero 2 W, yog tias nws siv. 3D ntim, uas yog, nrog stacked tuag. Qhov no ua tiav ib pob nrog PoP thev naus laus zis (Package ntawm Pob) uas SDRAM nti tsuas yog saum lub nti ntawm kev ua haujlwm nti, tau txais SiP (System-in-Package). Nyob rau hauv luv luv, ib tug me me nti nyob rau hauv loj, tab sis nrog ib tug ntau nyob rau hauv ... Hmoov tsis zoo, nws tseem yuav muaj kev sib tw los muab 1 GB rau hauv lub pob ntawd, yog li yuav tsis muaj version nrog 1GB ntawm RAM.

Khoom noj khoom haus

pi zero 2 charger

Ntawm qhov tod tes, lwm qhov nthuav dav txog Raspberry Pi Zero 2 W yog koj lub PSU, uas yog, koj lub hwj chim. Rau qhov no, ib qho tshiab USB fais fab adapter tau raug tso tawm. Nws yog retrofitted Raspberry Pi 4 adapter, nrog USB micro-B connector es tsis txhob ntawm USB-C, nrog rau muaj qhov tam sim no txo ​​rau 2.5A.

Qhov no adapter muaj tus nqi kwv yees li $8 thiab yog yuav ntawm nws tus kheej. Muaj ntau hom, hloov mus rau European, Asmeskas, Askiv, Suav ntsaws, thiab lwm yam.

Qhov Txaj Muag

Thaum kawg, yog tias koj xav paub txog cov muaj ntawm Raspberry Pi Zero 2 W, tam sim no muaj nyob rau hauv European Union, United Kingdom, United States, Canada, thiab Hong Kong. Tsis ntev no ntau lub tebchaws yuav raug ntxiv xws li Australia thiab New Zealand uas yuav tuaj txog rau lub Kaum Ib Hlis ...

Raspberry Pi Foundation nws tus kheej tau tshaj tawm tias cov khoom no tsis muaj kev tiv thaiv lub ntiaj teb semiconductor tsis txaus, yog li yuav tsis muaj ntau npaum li cov units muaj. Nws tau npaj yuav tshaj tawm txog 200.000 units xyoo no, thiab yav tom ntej ntxiv 250.000 units hauv nruab nrab xyoo 2022.


Cov ntsiab lus ntawm tsab xov xwm ua raws li peb cov ntsiab cai ntawm kev tswj hwm kev ncaj nceesCov. Tshaj tawm ib qho yuam kev nyem no.

Yog thawj tus tuaj tawm tswv yim

Tso koj saib

Koj email chaw nyob yuav tsis tsum luam tawm.

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  1. Lub luag haujlwm rau cov ntaub ntawv: Miguel Ángel Gatón
  2. Lub hom phiaj ntawm cov ntaub ntawv: Tswj SPAM, kev tswj xyuas tawm tswv yim.
  3. Sau raws cai: Koj kev tso cai
  4. Kev sib txuas lus ntawm cov ntaub ntawv: Cov ntaub ntawv yuav tsis raug xa mus rau lwm tus neeg thib peb tsuas yog los ntawm kev txiav txim siab raug cai.
  5. Cov ntaub ntawv khaws cia: Cov Ntaub Ntawv khaws tseg los ntawm Occentus Networks (EU)
  6. Txoj Cai: Txhua lub sijhawm koj tuaj yeem txwv, rov qab thiab tshem tawm koj cov ntaub ntawv.

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