{"id":119264,"date":"2024-08-09T21:43:00","date_gmt":"2024-08-09T19:43:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlena-plata-raspberry-pi-pico-2"},"modified":"2024-08-09T21:43:00","modified_gmt":"2024-08-09T19:43:01","slug":"predstavlena-plata-raspberry-pi-pico-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/predstavlena-plata-raspberry-pi-pico-2","title":{"rendered":"Prezantimi i bordit Raspberry Pi Pico 2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Projekti Raspberry Pi prezantoi kart\u00ebn e re Raspberry Pi Pico 2, e cila vazhdon zhvillimin e kartave miniatur\u00eb Pico dhe Pico W, t\u00eb pajisura me mikropro\u00e7esorin e zhvillimit t\u00eb saj. Karta prodhohet n\u00eb fabrik\u00ebn Sony dhe \u00ebsht\u00eb e disponueshme p\u00ebr 5 dollar\u00eb. Ashtu si modelet e kaluara Pico, modeli i ri \u00ebsht\u00eb kryesisht i orientuar p\u00ebr p\u00ebrdorim t\u00eb p\u00ebrbashk\u00ebt me kompjuter\u00ebt Raspberry Pi, zhvillimin e sistemeve t\u00eb integruara dhe sistemeve p\u00ebr menaxhimin e pajisjeve t\u00eb ndryshme. Deri n\u00eb fund t\u00eb vitit pritet t\u00eb l\u00ebshohet gjithashtu modeli Pico 2 W me mb\u00ebshtetje p\u00ebr Bluetooth dhe Wi-Fi (2.4GHz 802.11n), i realizuar mbi baz\u00ebn e \u00e7ipit Infineon CYW43439. <\/p>\n
Karta Pico 2 ve\u00e7ohet p\u00ebr p\u00ebrdorimin e mikropro\u00e7esorit t\u00eb ri RP2350, i cili n\u00eb krahasim me mikropro\u00e7esorin RP2040 q\u00eb ishte p\u00ebrdorur n\u00eb modelet e kaluara, p\u00ebrfshin nj\u00eb procesor m\u00eb t\u00eb fuqish\u00ebm me dy b\u00ebrthama ARM Cortex-M33 me DSP dhe nj\u00eb nj\u00ebsin\u00eb p\u00ebr llogaritje me pik\u00eb flotante q\u00eb funksionon me frekuenc\u00eb 150MHz (m\u00eb par\u00eb ishte ARM Cortex-M0+ 133 MHz). P\u00ebr m\u00eb tep\u00ebr, p\u00ebrfshihen dy b\u00ebrthama opsionale Hazard3 me arkitektur\u00ebn e setit t\u00eb komandave RISC-V, t\u00eb cilat mund t\u00eb nd\u00ebrrohen gjat\u00eb ngarkimit p\u00ebr t\u00eb p\u00ebrdorur n\u00eb vend t\u00eb b\u00ebrthamave ARM Cortex-M33. <\/p>\n
\u00c7ipi \u00ebsht\u00eb i pajisur me 520 KB memorie t\u00eb brendshme RAM (m\u00eb par\u00eb ishin 264 KB), lejon lidhjen e moduleve t\u00eb jashtme t\u00eb memories QSPI PSRAM dhe ofron mund\u00ebsi t\u00eb avancuara p\u00ebr sigurimin e t\u00eb dh\u00ebnave. Karta Pico 2 vjen me 4MB QSPI Flash, q\u00eb \u00ebsht\u00eb dy her\u00eb m\u00eb shum\u00eb se n\u00eb modelin e kaluar. Kjo kart\u00eb \u00ebsht\u00eb plot\u00ebsisht e pajtueshme me modelet e m\u00ebparshme n\u00eb nivelin e nd\u00ebrfaqeve harduerike dhe softuerit t\u00eb p\u00ebrdorur p\u00ebr zhvillimin e aplikacioneve.
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\u00c7ipi RP2350 p\u00ebrmban mjete t\u00eb integruara harduerike p\u00ebr mbrojtjen nga sulmet e injeksionit t\u00eb defekteve (Fault Injection) dhe mb\u00ebshtet teknologjin\u00eb Arm TrustZone, e cila mund t\u00eb p\u00ebrdoret p\u00ebr verifikimin e ngarkes\u00ebs p\u00ebrmes n\u00ebnshkrimit digjital, ofron instruktionen p\u00ebr p\u00ebrshpejtimin e llogaritjeve t\u00eb hash SHA-256 dhe gjenerimin e sigurt t\u00eb numrave t\u00eb rast\u00ebsish\u00ebm (TRNG, True Random Number Generator). P\u00ebr m\u00eb tep\u00ebr, ofrohen 8 KB memorie t\u00eb programueshme nj\u00ebher\u00ebsh, e cila ofron mund\u00ebsin\u00eb p\u00ebr t\u00eb shkruar t\u00eb dh\u00ebna q\u00eb nuk mund t\u00eb ndryshohen ose fshihen m\u00eb pas. <\/p>\n
P\u00ebr krijimin e aplikacioneve mund t\u00eb p\u00ebrdoren gjuh\u00ebt C, C++, MicroPython ose CircuitPython. Zhvillimi n\u00eb C\/C++ mund t\u00eb b\u00ebhet n\u00eb redaktorin Visual Studio Code p\u00ebr t\u00eb cilin shp\u00ebrndahet nj\u00eb shtes\u00eb e ve\u00e7ant\u00eb. Aft\u00ebsit\u00eb e \u00e7ipit jan\u00eb t\u00eb mjaftueshme p\u00ebr t\u00eb ekzekutuar aplikacione q\u00eb zgjidhin probleme t\u00eb m\u00ebsimit t\u00eb makinerive, p\u00ebr zhvillimin e t\u00eb cilave ka nj\u00eb port t\u00eb kuadrit TensorFlow Lite. P\u00ebr aksesin n\u00eb rrjet, rekomandohet p\u00ebrdorimi i stakut t\u00eb rrjetit lwIP, i p\u00ebrfshir\u00eb n\u00eb p\u00ebrb\u00ebrjen e Pico SDK p\u00ebr zhvillimin e aplikacioneve n\u00eb gjuh\u00ebn C, si dhe n\u00eb firmware me MicroPython.
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E ve\u00e7anta \u00ebsht\u00eb njoftuar p\u00ebr partneritetin me kompanit\u00eb 4D Systems, Adafruit, Bus Pirate, Cytron, Hellbender, Ignys, Invector Labs, Melopero, NewAE, Pimoroni, Seeed, Solder Party, SparkFun, Switch Science, ThisisNotRocketScience, Tiny Circuits dhe Wiznet, t\u00eb cilat p\u00ebrgatit\u00ebn variantet e tyre t\u00eb pllakave dhe pajisjeve mbi mikrocontrollerin RP2350. Disa nga produktet n\u00eb zhvillim p\u00ebrfshijn\u00eb: ekranet gen4-RP2530, pllak\u00ebn e p\u00ebrputhshme me Arduino Adafruit Feather RP2350, pllakatat testuese Bus Pirate 5XL dhe Bus Pirate 6, kontrollorin industrial t\u00eb hyrjes\/nd\u00ebrlidhjes Cytron IRIV I\/O, kontrollorin p\u00ebr robot\u00ebt MOTION 2350 Pro, pllakatat p\u00ebr zhvilluesit Hellbender RP2350 dhe Ignys RP2350, pllak\u00ebn Challenger+ RP2350 BConnect, Melopero Perpetuo LoRa dhe NewAE RP2350, Pimoroni Tiny 2350, Plasma 2350, PGA2350, Seeed XIAO RP2350, Solder Party RP2350 Stamp, SparkFun Pro Micro dhe Switch Science Picossci2, sintrendererin e efekteve zanore ThisIsNotRocketScience Bopp & Steve, konsol\u00ebn e loj\u00ebrave Tiny Circuits Thumby Color. \n Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"
![\"Prezantimi](\"\/wp-content\/uploads\/2024\/08\/7a45530912bff76b8a086a4755e226f2.jpg\")
<\/center> <\/p>\n![\"Luaj](\"https:\/\/img.youtube.com\/vi\/zvQ-2onciJM\/hqdefault.jpg\")
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