Arduino PORTENTA H7 ABX00042 ikibaho cyiterambere STM32H747 dual-core WIFI Bluetooth

Guhuza imiyoboro

Portenta H7 kuri module idafite umugozi yemerera gucunga icyarimwe imiyoboro ya WiFi na Bluetooth, interineti ya WiFi irashobora guhuzwa icyarimwe nkibintu byinjira, aho ikorera cyangwa uburyo bubiri, interineti ya WiFi irashobora gukoreshwa nkibintu byinjira, aho ikorera cyangwa uburyo bubiri icyarimwe AP / STA, kandi irashobora gukora igipimo cyo kohereza kigera kuri 65MbPS. Urutonde rwimigozi itandukanye, nka UART, SPI, Ethernet cyangwa 12C, irashobora kandi kugaragara binyuze muburyo bumwe bwa MKR ihuza cyangwa Arduino Industrial 80Pin ihuza

Kwerekana ibicuruzwa

Portenta H7 ikoresha kodegisi yambere hamwe nimirimo nyayo. Igishushanyo kirimo intungamubiri ebyiri zishobora gukora imirimo murwego rumwe. Urashobora gukora code yakozwe na Arduino hamwe na Micro Python hanyuma ukagira ibice bibiri bivugana. Imikorere ya Portenta ni ebyiri, irashobora gukora nkizindi mbaho ​​zose zashyizwemo microcontroller, cyangwa irashobora gukora nkibikorwa nyamukuru bya mudasobwa yashyizwemo. Koresha ikibaho cya Portenta kugirango uhindure H7 kuri mudasobwa ya ENUC hanyuma ugaragaze ibice byose bya H7. Portenta yorohereza gukora inzira zakozwe ukoresheje TensorFlow Lite, aho ushobora kugira imwe muri cores igereranya kubara mudasobwa iyerekwa rya algorithm mugihe iyindi ikora ibikorwa byo murwego rwo hasi, nko kugenzura moteri cyangwa gukora nkumukoresha wa interineti. Koresha Portenta mugihe imikorere ari ngombwa. Mu bindi bihe dushobora gutekereza: imashini zinganda zo mu rwego rwo hejuru, ibikoresho bya laboratoire, iyerekwa rya mudasobwa porogaramu zishobora gukoreshwa, kugenzura imikoreshereze y’abakoresha, imashini za robo, ibikoresho bikomeye, mudasobwa zabigenewe, mudasobwa yihuta yo gutangiza (milisegonda) .

Ibice bibiri bisa:

Igikorwa nyamukuru cya Portenta H7 nuburyo bubiri bwa STM32H747, harimo CortexM7 ikoresha 480 MHz na CortexM4 ikora kuri 240 MHz. Ibice bibiri bivugana binyuze muburyo bwa kure bwo guhamagarira uburyo bwo guhamagarira gukora kumikorere kurindi gutunganya. Abatunganya bombi basangiye ibyuma byose kuri chip kandi birashobora gukora: Igishushanyo cya Arduino hejuru ya ArmMbed OS, kavukire ya MbedTM, MicroPython / JavaScript ukoresheje umusemuzi, TensorFlowLite.

Igishushanyo cyihuta:

Portenta H7 irashobora kandi guhuza kwerekanwa hanze kugirango wubake mudasobwa yawe yihariye yashyizwemo binyuze mumikoreshereze yabakoresha. Ibi tubikesha GPU Chrom-ART yihuta kuri progaramu ya STM32H747. Usibye GPU, chip irimo kodegisi yihariye ya JPEG na decoder.

Ibipimo bishya kubikorwa bya pin:

Urukurikirane rwa Portenta rwongeyeho ibice bibiri 80-pin bihuza cyane munsi yubuyobozi bwiterambere. Kuzamura gusa ikibaho cya Portenta mubuyobozi bwiterambere bujyanye nibyo ukeneye kugirango ubone ubunini bwurwego runini rwa porogaramu.

Kwihuza kumurongo:

Kumurongo wububiko butemewe butuma icyarimwe icunga WiFi na Bluetooth ihuza. Imigaragarire ya WiFi irashobora gukoreshwa nkaho igera, aho ikorera, cyangwa uburyo bubiri icyarimwe AP / STA, kandi irashobora gukora igipimo cyo kohereza kigera kuri 65 Mbps. Imigaragarire ya Bluetooth ishyigikira Bluetooth Classic na BLE. Urutonde rwimigozi itandukanye, nka UARTSPI, Ethernet cyangwa 12C, birashobora kandi kugaragara binyuze muburyo bumwe bwa MKR, cyangwa binyuze muri Arduino Industrial 80-pin ihuza.