Arduino PORTENTA H7 ABX00042 board STM32H747 wapawiri-core WIFI Bluetooth

Kulumikizana kwa Interboard

Portenta H7 onboard opanda zingwe module imalola kuwongolera munthawi yomweyo kwa WiFi ndi Bluetooth, mawonekedwe a WiFi amatha kulumikizidwa nthawi imodzi ngati malo olowera, malo ogwirira ntchito kapena apawiri, mawonekedwe a WiFi amatha kuyendetsedwa ngati malo olowera, malo ogwirira ntchito kapena njira ziwiri nthawi imodzi AP / STA, ndipo imatha kuthana ndi kusamutsa mpaka 65MbPS.Mitundu yosiyanasiyana yolumikizira mawaya, monga UART, SPI, Ethernet kapena 12C, imathanso kuwonetsedwa kudzera pa zolumikizira zamtundu wa MKR kapena cholumikizira chatsopano cha Arduino Industrial 80Pin.

Chiwonetsero chazinthu

Portenta H7 imayendetsa ma code apamwamba komanso ntchito zenizeni zenizeni.Mapangidwewa akuphatikizapo mapurosesa awiri omwe amatha kugwira ntchito limodzi.Mutha kugwiritsa ntchito kachidindo ka Arduino ndi Micro Python ndikupangitsa kuti ma cores awiriwo azilankhulana.Ntchito ya Portenta ili pawiri, imatha kuthamanga ngati bolodi ina iliyonse yophatikizidwa, kapena imatha kuthamanga ngati purosesa yayikulu yamakompyuta ophatikizidwa.Gwiritsani ntchito bolodi la Portenta kuti musinthe H7 kukhala kompyuta ya ENUC ndikuwonetsa mawonekedwe onse amtundu wa H7.Portenta imapangitsa kuti zikhale zosavuta kuyendetsa njira zomwe zimapangidwa pogwiritsa ntchito TensorFlow Lite, pomwe mutha kukhala ndi imodzi mwazinthu zomwe zimayendera ma algorithms owonera makompyuta pomwe inayo imagwira ntchito zotsika, monga kuwongolera ma mota kapena kugwiritsa ntchito mawonekedwe.Gwiritsani ntchito Portenta pamene ntchito ndiyofunikira.Nthawi zina tingaganizire: makina apamwamba a mafakitale, zipangizo za labotale, makina owonetsera makompyuta opangidwa ndi makompyuta, malo ogwiritsira ntchito okonzekera mafakitale, olamulira a robotic, zipangizo zofunika kwambiri, makompyuta okhazikika, makompyuta othamanga kwambiri (milliseconds) .

Mitundu iwiri yofanana:

Purosesa yayikulu ya Portenta H7 ndi yapawiri-core STM32H747, kuphatikiza CortexM7 yomwe ikuyenda pa 480 MHz ndi CortexM4 yomwe ikuyenda pa 240 MHz.Ma cores awiriwa amalumikizana kudzera pamakina oyitanitsa akutali omwe amalola mafoni opanda msoko kuti azigwira ntchito pa purosesa ina.Mapurosesa onsewa amagawana zida zonse za pa-chip ndipo amatha kuthamanga: Zojambula za Arduino pamwamba pa ArmMbed OS, mapulogalamu amtundu wa MbedTM, MicroPython/JavaScript kudzera mwa womasulira, TensorFlowLite.

Graphics Accelerator:

Portenta H7 imathanso kulumikizana ndi zowonera zakunja kuti mupange kompyuta yanu yodzipatulira yolumikizidwa kudzera pa mawonekedwe ogwiritsa ntchito.Izi ndichifukwa cha GPU Chrom-ART Accelerator pa purosesa ya STM32H747.Kuphatikiza pa GPU, chip chimaphatikizapo encoder yodzipereka ya JPEG ndi decoder.

Muyezo watsopano wa pini:

Mndandanda wa Portenta umawonjezera zolumikizira ziwiri za 80-pini zapamwamba pansi pa bolodi lachitukuko.Ingokwezani bolodi la Portenta kukhala bolodi lachitukuko lomwe likugwirizana ndi zosowa zanu kuti muwonetsetse kuti scalability pazantchito zosiyanasiyana.

Mgwirizano wapabwalo:

Ma module opanda zingwe amalola kuwongolera nthawi imodzi kwa ma WiFi ndi ma Bluetooth.Mawonekedwe a WiFi atha kugwiritsidwa ntchito ngati malo olowera, malo ogwirira ntchito, kapena njira ziwiri nthawi imodzi AP/STA, ndipo imatha kuthana ndi kusamutsa mpaka 65 Mbps.Mawonekedwe a Bluetooth amathandizira Bluetooth Classic ndi BLE.Mitundu yosiyanasiyana yamawayilesi, monga UARTSPI, Ethernet kapena 12C, imathanso kuwululidwa kudzera pa zolumikizira zamtundu wa MKR, kapena kudzera pa cholumikizira chatsopano cha Arduino Industrial 80-pin.