{"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\/nl\/blog\/news\/predstavlena-plata-raspberry-pi-pico-2","title":{"rendered":"De Raspberry Pi Pico 2 is gepresenteerd","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Het Raspberry Pi-project heeft de nieuwe Raspberry Pi Pico 2 aangekondigd, die de ontwikkeling van de miniatuurborden Pico en Pico W voortzet, uitgerust met een eigen microcontroller. Het bord wordt geproduceerd in de fabriek van Sony en is verkrijgbaar voor 5 dollar. Net als de vorige Pico-borden is dit nieuwe model voornamelijk gericht op samenwerking met Raspberry Pi-computers, het ontwikkelen van embedded systemen en het beheren van verschillende apparaten. Tegen het einde van het jaar is er een Pico 2 W-model gepland dat ondersteuning biedt voor Bluetooth en Wi-Fi (2.4GHz 802.11n), gerealiseerd op basis van de Infineon CYW43439-chip.     <\/p>\n<p>Het Pico 2-bord is opmerkelijk vanwege het gebruik van de nieuwe RP2350-microcontroller, die in vergelijking met de microcontroller RP2040 die in eerdere modellen werd gebruikt, een krachtiger dubbele kern ARM Cortex-M33-processor met DSP en een floating point-eenheid bevat, die op een frequentie van 150MHz werkt (voorheen werd de ARM Cortex-M0+ 133 MHz gebruikt). Bovendien bevat het twee optionele Hazard3-kernen met een RISC-V-instructiesetarchitectuur, waarvoor tijdens het opstarten kan worden overgeschakeld in plaats van de ARM Cortex-M33-kernen.     <\/p>\n<p>De chip heeft 520 KB ingebouwd RAM (voorheen 264 KB), maakt verbinding met externe QSPI PSRAM-geheugenmodules en biedt uitgebreide beveiligingsmogelijkheden. Het Pico 2-bord is uitgerust met 4 MB QSPI Flash, wat tweemaal zoveel is als in het vorige model. Daarbij is het bord volledig compatibel met eerdere modellen op het niveau van hardware-interfaces en software die wordt gebruikt voor de ontwikkeling van applicaties.    <center><img decoding=\"async\" alt=\"De Raspberry Pi Pico 2 is gepresenteerd\" src=\"\/wp-content\/uploads\/2024\/08\/7a45530912bff76b8a086a4755e226f2.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>De RP2350-chip bevat ingebouwde hardware voor bescherming tegen fault injection-aanvallen en ondersteunt de Arm TrustZone-technologie, die kan worden gebruikt voor het verifi\u00ebren van de opstartprocedure via digitale handtekeningen, en biedt instructies voor het versnellen van SHA-256-hashes en betrouwbare generatie van willekeurige getallen (TRNG, True Random Number Generator). Daarnaast is er 8 KB eenmalig programmeerbare opslag, waarmee gegevens kunnen worden geschreven die vervolgens niet meer kunnen worden gewijzigd of verwijderd.     <\/p>\n<p>Voor het ontwikkelen van applicaties kunnen talen zoals C, C++, MicroPython of CircuitPython worden gebruikt. Ontwikkeling in C\/C++ kan plaatsvinden in de Visual Studio Code-editor waarvoor een speciale extensie beschikbaar is. De mogelijkheden van de chip zijn voldoende om applicaties voor machine learning te draaien, waarvoor er een poort van het TensorFlow Lite-framework beschikbaar is. Voor netwerkverbinding wordt aangeraden gebruik te maken van de lwIP-netwerkstack, die is opgenomen in de Pico SDK voor applicatieontwikkeling in C, evenals in de firmware met MicroPython.    <center>  <div class=\"youtube-placeholder\" data-id=\"zvQ-2onciJM\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/zvQ-2onciJM\/hqdefault.jpg\" alt=\"Video afspelen\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center>    <\/p>\n<p>Er werd afzonderlijk melding gemaakt van een samenwerking met bedrijven zoals 4D Systems, Adafruit, Bus Pirate, Cytron, Hellbender, Ignys, Invector Labs, Melopero, NewAE, Pimoroni, Seeed, Solder Party, SparkFun, Switch Science, ThisisNotRocketScience, Tiny Circuits en Wiznet, die hun eigen variant van borden en apparaten op basis van de RP2350-microcontroller hebben voorbereid. Onder de ontwikkelde producten bevinden zich: schermen gen4-RP2530, de Arduino-compatibele Adafruit Feather RP2350-bord, de testborden Bus Pirate 5XL en Bus Pirate 6, de industri\u00eble in- en uitgangscontroller Cytron IRIV I\/O, de controller voor robots MOTION 2350 Pro, ontwikkelaarsborden Hellbender RP2350 en Ignys RP2350, bord Challenger+ RP2350 BConnect, Melopero Perpetuo LoRa en NewAE RP2350, Pimoroni Tiny 2350, Plasma 2350, PGA2350, Seeed XIAO RP2350, Solder Party RP2350 Stamp, SparkFun Pro Micro en Switch Science Picossci2, de synthesizer voor geluidseffecten ThisIsNotRocketScience Bopp &amp; Steve, en de spelconsole Tiny Circuits Thumby Color.<br \/>\n<br \/>Bron: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61678\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u043e\u0435\u043a\u0442 Raspberry Pi \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043d\u043e\u0432\u0443\u044e \u043f\u043b\u0430\u0442\u0443 Raspberry Pi Pico 2, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0449\u0443\u044e \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043c\u0438\u043d\u0438\u0430\u0442\u044e\u0440\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 Pico \u0438 Pico W, \u043e\u0441\u043d\u0430\u0449\u0451\u043d\u043d\u044b\u0445 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u043c \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438. \u041f\u043b\u0430\u0442\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 \u0437\u0430\u0432\u043e\u0434\u0435 Sony \u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u043f\u043e \u0446\u0435\u043d\u0435 5 \u0434\u043e\u043b\u043b\u0430\u0440\u043e\u0432. \u041a\u0430\u043a \u0438 \u043f\u0440\u043e\u0448\u043b\u044b\u0435 \u043f\u043b\u0430\u0442\u044b Pico \u043d\u043e\u0432\u0430\u044f \u043c\u043e\u0434\u0435\u043b\u044c \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0433\u043b\u0430\u0432\u043d\u044b\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u0434\u043b\u044f \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0441 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u0430\u043c\u0438 Raspberry Pi, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u0438 \u0441\u0438\u0441\u0442\u0435\u043c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":119265,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-119264","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u043e\u0435\u043a\u0442 Raspberry Pi \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043d\u043e\u0432\u0443\u044e \u043f\u043b\u0430\u0442\u0443 Raspberry Pi Pico 2, \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0430\u044e\u0449\u0443\u044e \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043c\u0438\u043d\u0438\u0430\u0442\u044e\u0440\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 Pico \u0438 Pico W, 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