{"id":5460,"date":"2020-09-03T08:20:43","date_gmt":"2020-09-03T06:20:43","guid":{"rendered":"https:\/\/botland.com.pl\/blog\/?p=5460"},"modified":"2023-05-24T09:53:57","modified_gmt":"2023-05-24T07:53:57","slug":"arduino-z-samd21-ktora-plytke-wykorzystac","status":"publish","type":"post","link":"https:\/\/botland.com.pl\/blog\/arduino-z-samd21-ktora-plytke-wykorzystac\/","title":{"rendered":"Arduino z SAMD21 &#8211; kt\u00f3r\u0105 p\u0142ytk\u0119 wykorzysta\u0107?"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Czas czytania:<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">min.<\/span><\/span>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5460\" class=\"elementor elementor-5460\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-81840d8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"81840d8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-62c513e\" data-id=\"62c513e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2310c58 elementor-widget elementor-widget-text-editor\" data-id=\"2310c58\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>W dzisiejszym wpisie przedstawiamy walory p\u0142ytek, kt\u00f3re mog\u0105 pos\u0142u\u017cy\u0107 do wykorzystania jako mikrokontrolery.\u00a0<\/b><\/p><p><b>Je\u017celi zastanawiali\u015bcie\u00a0si\u0119, kt\u00f3r\u0105 p\u0142ytk\u0119 wybra\u0107, to trafili\u015bcie\u00a0we w\u0142a\u015bciwe miejsce.\u00a0<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fed873d elementor-widget elementor-widget-heading\" data-id=\"fed873d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Czym jest SAMD21?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a8359df elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a8359df\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-22bf471\" data-id=\"22bf471\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-99f2fa2 elementor-widget elementor-widget-text-editor\" data-id=\"99f2fa2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>ATSAMD21 od Atmel to wymagaj\u0105cy niewielkiej mocy, ale za to wysokowydajny mikrokontroler oparty na mikroczipie ARM Cortex-M0+. Poni\u017cej przedstawiamy jego parametry.<\/p>\n<ul>\n<li>256 KB pami\u0119ci flash&nbsp;<\/li>\n<li>32 KB pami\u0119ci SRAM<\/li>\n<li>Cz\u0119stotliwo\u015b\u0107 robocza 48 MHz<\/li>\n<li>Full Speed USB i wbudowany host<\/li>\n<li>Wsparcie dla ponad 120 kana\u0142\u00f3w dotykowych<\/li>\n<li>Zasilanie 1.62 V &#8211; 3.63 V<\/li>\n<li>6 modu\u0142\u00f3w komunikacyjnych (SERCOM) konfigurowalnych jako UART\/USART, SPI lub I2C, 3&#215;16-bitowe timery, 32-bitowy zegar czasu rzeczywistego i kalendarz, 20 kana\u0142\u00f3w PWM, 1&#215;14-channel 12-bitowy ADC, 1&#215;10-bitowy DAC<\/li>\n<\/ul>\n<p>Minikontroler posiada widocznie lepsze osi\u0105gi w por\u00f3wnaniu ze starszymi, 8-bitowymi\/16 MHz mikrokontrolerami <b><a href=\"https:\/\/botland.com.pl\/234-arduino\" data-wpel-link=\"internal\">Arduino<\/a><\/b>. Je\u017celi to Was nie przekonuje, to przyjrzyjmy si\u0119 faktycznym atutom w praktyce.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23e59a7 elementor-widget elementor-widget-heading\" data-id=\"23e59a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Dlaczego warto wybra\u0107 SAMD21?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d680ae elementor-widget elementor-widget-image\" data-id=\"2d680ae\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/szukaj?controller=search&#038;orderby=position&#038;orderway=desc&#038;search_query=SAMD21&#038;submit_search=\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"219\" src=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/05\/image-117-300x219.jpg\" class=\"attachment-medium size-medium wp-image-5500\" alt=\"ATSAMD21G18 Microchip\" srcset=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/05\/image-117-300x219.jpg 300w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/05\/image-117.jpg 521w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0c6a10 elementor-widget elementor-widget-heading\" data-id=\"a0c6a10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Zwi\u0119kszona pr\u0119dko\u015b\u0107, wi\u0119cej miejsca\n\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16813c7 elementor-widget elementor-widget-text-editor\" data-id=\"16813c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-size: 1rem;\">Najprawdopodobniej odczujesz, \u017ce Arduino UNO stawia przed Tob\u0105 restrykcje magazynowania danych. Albo ostatecznie dostrze\u017cesz, \u017ce szybko\u015b\u0107 operacyjna mikrokontrolera jest zwyczajnie niewystarczaj\u0105ca.\u00a0<\/span><span style=\"font-size: 1rem;\"><b><a href=\"https:\/\/botland.com.pl\/szukaj?controller=search&amp;orderby=position&amp;orderway=desc&amp;search_query=SAMD21&amp;submit_search=\" data-wpel-link=\"internal\">SAMD21 <\/a><\/b>rozwi\u0105zuje te problemy. 256 KB pami\u0119ci flash oznacza, \u017ce nie b\u0119dziesz ograniczony wy\u0142\u0105cznie do 32 KB przestrzeni podczas wdra\u017cania swojego szkicu. Dodatkowo ekstra pami\u0119\u0107 flash oznacza, \u017ce b\u0119dziesz m\u00f3g\u0142 przechwowywa\u0107 du\u017ce, zdefiniowane przez Ciebie bloki danych na swoim mikrokontrolerze. 32 KB pami\u0119ci flash to tak\u017ce rozwi\u0105zanie tzw. <\/span><i style=\"font-size: 1rem;\">stack overflows<\/i><span style=\"font-size: 1rem;\"> &#8211; b\u0142\u0119d\u00f3w przepe\u0142nienia stosu, kt\u00f3re wyst\u0119puj\u0105 podczas gdy rozmiar stosu przekroczy ilo\u015b\u0107 zarezerwowanej dla niego pami\u0119ci.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6accbe7 elementor-widget elementor-widget-heading\" data-id=\"6accbe7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Czu\u0142y pomiar napi\u0119cia \n\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6583bf elementor-widget elementor-widget-text-editor\" data-id=\"a6583bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-size: 1rem;\">SAMD21 oferuje 14 pin\u00f3w ADC z 12-bitow\u0105 rozdzielczo\u015bci\u0105 w porw\u00f3naniu z 10-bitow\u0105 na ATmega328p. Zwi\u0119kszona rozdzielczo\u015b\u0107 oznacza, \u017ce ka\u017cdy bit pomi\u0119dzy 0 a 4095 reprezentuje napi\u0119cie 0.806 mV, podczas gdy procesor jest zasilany na poziomie 3.3 V, a to z kolei przek\u0142ada si\u0119 na bardziej czu\u0142y pomiar napi\u0119cia.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4883358 elementor-widget elementor-widget-heading\" data-id=\"4883358\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Zintegrowany kontroler USB\n\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b28f1d2 elementor-widget elementor-widget-text-editor\" data-id=\"b28f1d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-size: 1rem;\">ATSMAD21 posiada zintegrowany kontroler USB, kt\u00f3ry mo\u017ce by\u0107 u\u017cywany zar\u00f3wno jako urz\u0105dzenie USB, jak i host USB. Jako urz\u0105dzenie USB b\u0119dzie on w stanie emulowa\u0107 klawiatur\u0119, mysz czy joystick. Skonfiguruje si\u0119 samodzielnie jako urz\u0105dzenie do komunikacji USB, kt\u00f3re mo\u017cesz po\u0142\u0105czy\u0107 z komputerem i komunikowa\u0107 si\u0119 z nim jak przez port szeregowy.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a177c6d elementor-widget elementor-widget-heading\" data-id=\"a177c6d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Pok\u0142adowy RTC (zegar czasu rzeczywistego)<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-56f82ed elementor-widget elementor-widget-text-editor\" data-id=\"56f82ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Je\u017celi potrzebujesz bardzo precyzyjnego pomiaru czasu albo p\u0119tli PID, to z pewno\u015bci\u0105 przyda si\u0119 zegar czasu rzeczywistego &#8211; owszem, ATmega328 go posiada, poniewa\u017c jest on wymagany dla wy\u015bwietlania czasu. SAMD21 posiada RTC, jest on stabilizowany przez rezonator kwarcowy zachowuj\u0105c taktowanie procesora 48 MHz.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-398e107 elementor-widget elementor-widget-heading\" data-id=\"398e107\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Konfiguracja interfejsu<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-065a2b3 elementor-widget elementor-widget-text-editor\" data-id=\"065a2b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ta cecha czyni SAMD prawdziwie unikalnym. Mikrokontroler posiada mo\u017cliwo\u015b\u0107 6 konfigurowalnych interfejs\u00f3w szeregowych, kt\u00f3re mog\u0105 zosta\u0107 wykorzystane jako UART, I2C master, I2C slave, SPI master i SPI slave. Zapewnia to elastyczno\u015b\u0107 port\u00f3w i pozostawia Ci wyb\u00f3r w kwestii tego, do jakiego zadania przyporz\u0105dkujesz dany pin.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7be0ef3 elementor-widget elementor-widget-heading\" data-id=\"7be0ef3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kt\u00f3r\u0105 SAMD21 Arduino Board wybra\u0107? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0e13a0 elementor-widget elementor-widget-text-editor\" data-id=\"e0e13a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Teraz, gdy ju\u017c poznali\u015bmy specyfikacj\u0119 i osi\u0105gi mikrokontlera SAMD21, musimy si\u0119 zastanowi\u0107 nad wyborem konkretnej p\u0142ytki zgodnej z Arduino. Poni\u017cej por\u00f3wnali\u015bmy niekt\u00f3re spo\u015br\u00f3d najlepszych p\u0142ytek z SAMD21 i zgodnych z Arduino. Podzielili\u015bmy je wedle ich r\u00f3\u017cnych cech, kt\u00f3re determinuj\u0105 przydatno\u015b\u0107.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf25a59 elementor-widget elementor-widget-heading\" data-id=\"cf25a59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Najmniejsza - Seeeduino XIAO<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4546774 elementor-widget elementor-widget-text-editor\" data-id=\"4546774\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-size: 1rem;\">Koniec k\u0142opot\u00f3w z wymiarami w projektach Arduino z ograniczonym miejscem &#8211; <b><a href=\"https:\/\/botland.com.pl\/plytki-zgodne-z-arduino-pozostale\/16023-seeeduino-xiao-samd21-arm-cortex-m0-kompatybilny-z-arduino.html\" data-wpel-link=\"internal\">Seeeduino XIAO<\/a><\/b> zmie\u015bci si\u0119 i b\u0119dzie pasowa\u0107 prawie wsz\u0119dzie. Jej wymiary to zaledwie 23,5 x 17,5 mm i jest to najmniejsza, kompatybilna z Arduino p\u0142ytka z rodziny Seeeduino. Mikrokontroler wyposa\u017cono w chip SAMD21 z bogatym interfejsem.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3838aa3 elementor-widget elementor-widget-image\" data-id=\"3838aa3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/plytki-zgodne-z-arduino-pozostale\/16023-seeeduino-xiao-samd21-arm-cortex-m0-kompatybilny-z-arduino.html\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"602\" height=\"344\" src=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/05\/image-103.jpg\" class=\"attachment-large size-large wp-image-5491\" alt=\"Opis pin\u00f3w Seeeduino\" srcset=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/05\/image-103.jpg 602w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/05\/image-103-300x171.jpg 300w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce45192 elementor-widget elementor-widget-text-editor\" data-id=\"ce45192\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Poza silnym procesorem Seeeduino XIAO, pomimo mikrorozmiaru, posiada 14 pin\u00f3w GPIO, kt\u00f3re mog\u0105 zosta\u0107 wykorzystane jako 11 pin\u00f3w analogowych, 11 pin\u00f3w cyfrowych, interfejs I2C, interfejs UART i interfejs SPI. Dodatkowo piny posiadaj\u0105 piny od A1\/D1 do A10\/D10 posiadaj\u0105 funkcj\u0119 PWM, zas pin A0\/D0 funkcj\u0119 DAC. Oznacza to, \u017ce mo\u017cesz uzyska\u0107 prawdziwy sygna\u0142 analogowy, nie sygna\u0142 PWM, kiedy zdefiniujesz wskazany pin &#8211; w konsekwencji 14 pin\u00f3w GPIO potrafi zrealizowa\u0107 tak naprawd\u0119 wi\u0119cej pin\u00f3w i interfejs\u00f3w I\/O. XIAO wspiera interfejs USB typu C, kt\u00f3ry s\u0142u\u017cy zasilaniu i pobieraniu kodu. Power pady z ty\u0142u p\u0142ytki obs\u0142uguj\u0105 bateri\u0119 i czyni\u0105 design naprawd\u0119 prostym i \u0142atwym w obs\u0142udze. Poza diod\u0105 zasilania Seeeduino doda\u0142o do p\u0142ytki diod\u0119 LED dla u\u017cytkownika dla u\u0142atwienia kodowania.\u00a0\u00a0XIAO posiada dodatkowo rezonator kwarcowy 32,768 KHz stabilizuj\u0105cy prac\u0119 zegara<span style=\"font-size: 1rem;\">\u00a0i jest ca\u0142kowicie kompatybilna z Arduino IDE, co pozwala na korzystanie z przepastnej, imponuj\u0105cej biblioteki <\/span><b style=\"font-size: 1rem;\">Arduino library<\/b><span style=\"font-size: 1rem;\"> przy projektach.\u00a0<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bad0f9 elementor-widget elementor-widget-heading\" data-id=\"8bad0f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Najlepsza dla pocz\u0105tkuj\u0105cych - Arduino Zero<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd52bdc elementor-widget elementor-widget-text-editor\" data-id=\"cd52bdc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Co prawda rozs\u0105dnym wyborem dla pocz\u0105tkuj\u0105cych pozostaje bez zmian Arduino Uno, ale w kontek\u015bcie kontrolera SAMD21 warto zwr\u00f3ci\u0107 uwag\u0119 na\u00a0<b><a href=\"https:\/\/botland.com.pl\/szukaj?controller=search&amp;orderby=position&amp;orderway=desc&amp;search_query=arduino+zero&amp;submit_search=\" data-wpel-link=\"internal\">Arduino Zero<\/a>\u00a0<\/b>z serii MKR.\u00a0<\/p><p>To najlepszy wyb\u00f3r dla szukaj\u0105cych inicjacyjnej p\u0142ytki, z kt\u00f3r\u0105 mogliby rozpocz\u0105\u0107 programowanie i zabaw\u0119 z IoT (Internetem Rzeczy).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-184f26a elementor-widget elementor-widget-image\" data-id=\"184f26a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/szukaj?controller=search&#038;orderby=position&#038;orderway=desc&#038;search_query=arduino+zero&#038;submit_search=\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"371\" src=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/05\/10051_3-1024x475.jpg\" class=\"attachment-large size-large wp-image-5497\" alt=\"Arduino MKR Zero\" srcset=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/05\/10051_3-1024x475.jpg 1024w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/05\/10051_3-300x139.jpg 300w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/05\/10051_3-768x356.jpg 768w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/05\/10051_3-640x297.jpg 640w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/05\/10051_3.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4716bf5 elementor-widget elementor-widget-text-editor\" data-id=\"4716bf5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Arduino Zero to proste i zarazem pot\u0119\u017cne 32-bitowego rozszerzenie platformy Uno. Pozwala na tworzenie rozmaitych projekt\u00f3w spod znaku urz\u0105dze\u0144 IoT, interaktywnych ubra\u0144, automatyki domowej czy robotyki. Ta zasilana przez Atmel SAMD21 MCU z 32-bitowym rdzeniem ARM Cortex M0+ p\u0142ytka jest doskona\u0142ym wyborem dla tych, kt\u00f3rzy ucz\u0105 si\u0119 zastosowa\u0144 dla 32-bitowc\u00f3w. Z debuggerem Atmel (EDBG, Atmel Embedded Debugger) Arduino Zero oferuje pe\u0142ny interfejs debugowania bez potrzeby stosowania dodatkowego hardware&#8217;u. Jest zasilana napi\u0119ciem 3,3 V &#8211; nale\u017cy pami\u0119ta\u0107, \u017ce wy\u017csze mo\u017ce j\u0105 uszkodzi\u0107. Do dyspozycji macie 20 pin\u00f3w cyfrowych wej\u015bcia-wyj\u015bcia, 18 pin\u00f3w PWM, 7 pin\u00f3w analogowych, 256 KB pami\u0119ci Flash i 32 KB pami\u0119ci SRAM.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86cae22 elementor-widget elementor-widget-heading\" data-id=\"86cae22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Niski koszt, dobre osi\u0105gi - Wio Lite MG126 - ATSAMD21 Bluetooth<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe491df elementor-widget elementor-widget-text-editor\" data-id=\"fe491df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Znajd\u017amy teraz na p\u00f3\u0142ce co\u015b o \u015bwietnym stosunku ceny do mo\u017cliwo\u015bci. Takim egzemplarz stanowi p\u0142ytka Seeedstudio\u00a0<b><a href=\"https:\/\/botland.com.pl\/plytki-zgodne-z-arduino-pozostale\/15261-wio-lite-mg126-atsamd21-bluetooth.html?search_query=wio+lite&amp;results=3\" data-wpel-link=\"internal\">Wio Lite MG126 &#8211; ATSAMD21 Bluetooth<\/a><\/b>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74fc728 elementor-widget elementor-widget-image\" data-id=\"74fc728\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/botland.com.pl\/plytki-zgodne-z-arduino-pozostale\/15261-wio-lite-mg126-atsamd21-bluetooth.html?search_query=wio+lite&#038;results=3\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"507\" src=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/06\/15261_3-1024x649.jpg\" class=\"attachment-large size-large wp-image-8487\" alt=\"Atmel ATSAMD21 - mikrokontroler\" srcset=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/06\/15261_3-1024x649.jpg 1024w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/06\/15261_3-300x190.jpg 300w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/06\/15261_3-768x486.jpg 768w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/06\/15261_3-640x405.jpg 640w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/06\/15261_3.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2be420 elementor-widget elementor-widget-text-editor\" data-id=\"a2be420\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Wio Lite MG126 jest p\u0142ytk\u0105 z serii Wio. Zosta\u0142a wyposa\u017cona w uk\u0142ad MG126, dzi\u0119ki czemu wspiera komunikacj\u0119 Bluetooth. Modu\u0142 zosta\u0142 wyposa\u017cony w kontroler ATMega SAMD21 ARM Cortex M0, dzi\u0119ki czemu p\u0142ytka jest kompatybilna z Arduino Zero. Zasilanie odbywa si\u0119 poprzez port USB typu C napi\u0119ciem 5 V. Wyprowadzenia p\u0142ytki pracuj\u0105 z napi\u0119ciem 3,3 V.\u00a0Programowanie p\u0142ytki odbywa si\u0119 za pomoc\u0105 \u015brodowiska Arduino IDE.\u00a0Producent przygotowa\u0142 gotow\u0105 bibliotek\u0119 W600 z przyk\u0142adowymi kodami. P\u0142ytka Wio Lite od Seeedstudio b\u0119dzie skuteczna jako element systemu automatyki domowej &#8211; wszystkie zbierane przez czujniki informacje mo\u017cna sprawdzi\u0107 wygodnie w chmurze.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b262d59 elementor-widget elementor-widget-text-editor\" data-id=\"b262d59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Psst! Nie musicie si\u0119 ogranicza\u0107 do naszego wyboru! Prawd\u0119 m\u00f3wi\u0105c, to kompatybilnych z Arduino modu\u0142\u00f3w u nas dostatek. Kategoria p\u0142ytek zgodnych z Arduino jest niezwykle obszernym dzia\u0142em sklepu, dlatego zach\u0119camy Was do por\u00f3wna\u0144 i ewentualnych pyta\u0144.\u00a0<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f92537f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f92537f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3d7c165\" data-id=\"3d7c165\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-5a2dcfc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5a2dcfc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ac819d6\" data-id=\"ac819d6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-67557d1 elementor-widget elementor-widget-image\" data-id=\"67557d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"150\" src=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/06\/okladki-cz4_5-pozostale-arduino-300x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-6484\" alt=\"Arduino\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-401848d\" data-id=\"401848d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2dcf81c elementor-widget elementor-widget-image\" data-id=\"2dcf81c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/06\/circuit-playground-classic-zgodny-z-arduino-i-codeorg-adafruit-3000-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-image-8576\" alt=\"Circuit Playground p\u0142ytka Adafruit\" srcset=\"https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/06\/circuit-playground-classic-zgodny-z-arduino-i-codeorg-adafruit-3000-150x150.jpg 150w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/06\/circuit-playground-classic-zgodny-z-arduino-i-codeorg-adafruit-3000-300x300.jpg 300w, https:\/\/botland.com.pl\/blog\/wp-content\/uploads\/2020\/06\/circuit-playground-classic-zgodny-z-arduino-i-codeorg-adafruit-3000.jpg 600w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0a4c43 elementor-widget elementor-widget-heading\" data-id=\"e0a4c43\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">P\u0142ytki zgodne z Arduino<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0acbeb9 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"0acbeb9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/botland.com.pl\/440-plytki-zgodne-z-arduino\" target=\"_blank\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">SPRAWD\u0179<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Szukasz solidnych alternatyw dla mikrokontroler\u00f3w ATmega328 albo ATmega32u4? Warto sprawdzi\u0107 p\u0142ytki Arduino i pochodne, kt\u00f3re pracuj\u0105 z ATSAMD21!<\/p>\n","protected":false},"author":10,"featured_media":60836,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[133,20],"tags":[35,224,201],"class_list":["post-5460","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-porady","tag-arduino-tag","tag-minikontrolery","tag-porady"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Arduino z SAMD21 - kt\u00f3r\u0105 p\u0142ytk\u0119 wykorzysta\u0107? - Botland<\/title>\n<meta name=\"description\" content=\"Szukasz solidnych alternatyw dla mikrokontroler\u00f3w ATmega328, ATmega32u4? 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