{"id":92736,"date":"2024-01-25T11:25:10","date_gmt":"2024-01-25T10:25:10","guid":{"rendered":"https:\/\/botland.com.pl\/blog\/raspberry-pi-pico-1-zaczynamy\/"},"modified":"2026-04-08T11:01:42","modified_gmt":"2026-04-08T09:01:42","slug":"kurz-raspberry-pi-pico-1-zaciname","status":"publish","type":"post","link":"https:\/\/botland.cz\/blog\/kurz-raspberry-pi-pico-1-zaciname\/","title":{"rendered":"Kurz Raspberry Pi Pico – #1 – Za\u010d\u00edn\u00e1me"},"content":{"rendered":"\u010cas \u010dten\u00ed:<\/span> 7<\/span> min.<\/span><\/span>\t\t
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Dne\u0161n\u00edmu sv\u011btu dominuje elektronika v\u0161eho druhu. Je t\u011b\u017ek\u00e9 si p\u0159edstavit pr\u00e1ci bez po\u010d\u00edta\u010de, z\u00e1bavu bez televize nebo n\u00e1v\u0161t\u011bvu univerzity bez sluch\u00e1tek bezdr\u00e1tov\u011b p\u0159ipojen\u00fdch ke smartphonu a p\u0159ehr\u00e1v\u00e1n\u00ed obl\u00edben\u00e9ho podcastu. Prostor se stal obklopen elektronikou; najdeme ji na ka\u017ed\u00e9m kroku, n\u011bkdy na zcela ne\u010dekan\u00fdch m\u00edstech. I p\u0159es jej\u00ed obrovskou dominanci si v\u0161ak m\u016f\u017eeme b\u00fdt jisti – v\u00fdznam elektronick\u00fdch za\u0159\u00edzen\u00ed v dne\u0161n\u00edm sv\u011bt\u011b se bude den ode dne zvy\u0161ovat. <\/p>\n

Mo\u017en\u00e1 v\u00e1s n\u011bkdy napadlo, jak je mo\u017en\u00e9, \u017ee video zve\u0159ejn\u011bn\u00e9 na platform\u011b YouTube ve Spojen\u00fdch st\u00e1tech lze bez probl\u00e9m\u016f sledovat v Polsku, nebo jak je mo\u017en\u00e9, \u017ee kdy\u017e v zim\u011b nasednete do auta a teplota klesne pod nulu, na displeji palubn\u00edho po\u010d\u00edta\u010de se zobraz\u00ed upozorn\u011bn\u00ed na pravd\u011bpodobn\u011b nep\u0159\u00edzniv\u00e9 pov\u011btrnostn\u00ed podm\u00ednky. Odpov\u011bd\u00ed m\u016f\u017ee b\u00fdt pouze jedno slovo – technologie. Technologie, kterou vytvo\u0159ili lid\u00e9, kte\u0159\u00ed nebyli v\u016fbec chyt\u0159ej\u0161\u00ed ne\u017e my, abych parafr\u00e1zoval jeden z cit\u00e1t\u016f Steava Jobse. Co n\u00e1m tedy br\u00e1n\u00ed v tom, abychom za\u010dali budovat vlastn\u00ed technologii? <\/p>\n

Je\u0161t\u011b p\u0159ed n\u011bkolika lety se dalo \u0159\u00edci, \u017ee elektronika a programov\u00e1n\u00ed jsou dva samostatn\u00e9 v\u011bdn\u00ed obory. Dnes je v\u0161ak tato hranice mnohem neost\u0159ej\u0161\u00ed. In\u017een\u00fd\u0159i elektronici by m\u011bli zn\u00e1t z\u00e1klady programov\u00e1n\u00ed, stejn\u011b jako program\u00e1to\u0159i by m\u011bli b\u00fdt schopni \u0159\u00edci n\u011bco o hardwaru, na kter\u00e9m se k\u00f3d spou\u0161t\u00ed. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Kurz, pr\u016fvodce, \u0161kolen\u00ed?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Existuje opravdu mnoho zp\u016fsob\u016f, jak se za\u010d\u00edt u\u010dit elektroniku nebo programov\u00e1n\u00ed. Existuje spousta knih, online kurz\u016f, v\u00fdukov\u00fdch vide\u00ed nebo \u0161kolen\u00ed v u\u010debn\u011b, kter\u00e9 v\u00e1s do tohoto \u00fa\u017easn\u00e9ho sv\u011bta technologi\u00ed uvedou. R\u00e1d bych v\u00e1s v\u0161ak povzbudil, abyste se u nich zdr\u017eeli o n\u011bco d\u00e9le v Botland<\/strong><\/a> prozkoumat \u00fa\u017easn\u00fd sv\u011bt k\u00f3du p\u0159\u00edmo zde, a to prost\u0159ednictv\u00edm s\u00e9rie \u010dl\u00e1nk\u016f,<\/strong> ve kter\u00fdch se v\u00e1m pokus\u00edm p\u0159ibl\u00ed\u017eit programov\u00e1n\u00ed trochu jinak ne\u017e obvykle. Pokud u\u017e zn\u00e1te mou pr\u00e1ci na internetu, ur\u010dit\u011b se v\u00e1m bude l\u00edbit. Pokud naopak ve sv\u011bt\u011b technologi\u00ed teprve za\u010d\u00edn\u00e1te, m\u011bli byste v\u011bd\u011bt, \u017ee ob\u010das odbo\u010d\u00edm od t\u00e9matu. <\/p>\n

Moje v\u00fdukov\u00e9 programy “programov\u00e1n\u00ed” budou zalo\u017eeny na platform\u011b Raspberry Pi Pico W<\/strong><\/a>mal\u00e9 desce vybaven\u00e9 pom\u011brn\u011b v\u00fdkonn\u00fdm mikrokontrol\u00e9rem. Cel\u00e9 je to p\u0159ipraveno tak, \u017ee budeme postupn\u011b proch\u00e1zet jednotliv\u00e9 \u010dl\u00e1nky. Za\u010dneme z\u00e1klady a p\u0159\u00edpravou p\u0159\u00edslu\u0161n\u00e9ho hardwaru, abychom se pozd\u011bji na praktick\u00fdch p\u0159\u00edkladech sezn\u00e1mili se slo\u017eit\u011bj\u0161\u00edm programov\u00e1n\u00edm. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Kupte si sadu a nau\u010dte se programovat s Raspberry Pi Pico W a vyu\u017eijte kurz dostupn\u00fd na blogu Botland!<\/strong><\/p>\n

Obsahuje: modul Raspberry Pi Pico W, kontaktn\u00ed desku, vodi\u010de, LED diody, rezistory, tla\u010d\u00edtka, fotorezistory, digit\u00e1ln\u00ed senzory sv\u011btla, teploty, vlhkosti a tlaku, OLED displej a kabel USB-microUSB.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tPOD\u00cdVEJTE SE NA BOTLAND!<\/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
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<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Pot\u0159ebujete n\u011bco v\u011bd\u011bt?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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P\u0159i psan\u00ed \u010dl\u00e1nk\u016f jsem se je sna\u017eil p\u0159izp\u016fsobit p\u0159edev\u0161\u00edm za\u010d\u00e1te\u010dn\u00edk\u016fm v um\u011bn\u00ed programov\u00e1n\u00ed, tak\u017ee douf\u00e1m, \u017ee znalosti obsa\u017een\u00e9 v kurzu budou pod\u00e1ny jednoduch\u00fdm a p\u0159\u00edstupn\u00fdm zp\u016fsobem. Zde m\u016f\u017eete za\u010d\u00edt sv\u00e9 dobrodru\u017estv\u00ed s k\u00f3dem. P\u0159i u\u010den\u00ed se programov\u00e1n\u00ed na b\u00e1zi mal\u00e9ho mikrokontrol\u00e9ru ze z\u00e1kladu Raspberry<\/strong><\/a> se jist\u011b budou hodit z\u00e1kladn\u00ed znalosti elektroniky<\/strong>. Co je to elektrick\u00fd proud a nap\u011bt\u00ed? K \u010demu slou\u017e\u00ed rezistor a jak\u00e9 jsou jeho parametry? Jak funguje LED dioda? Jak se sestavuj\u00ed obvody na kontaktn\u00ed desce? Pokud zn\u00e1te odpov\u011bdi na tyto ot\u00e1zky, m\u016f\u017eete se za\u010d\u00edt u\u010dit programovat. Pokud odpov\u011bdi na tyto ot\u00e1zky nezn\u00e1te, m\u016f\u017eete se pod\u00edvat na kurz elektroniky pro za\u010d\u00e1te\u010dn\u00edky od spole\u010dnosti Forbot<\/strong><\/a>. Je to skv\u011bl\u00e9 m\u00edsto, kde si m\u016f\u017eete roz\u0161\u00ed\u0159it sv\u00e9 my\u0161len\u00ed. Samoz\u0159ejm\u011b se m\u016f\u017eete za\u010d\u00edt u\u010dit ps\u00e1t k\u00f3d pro mikrokontrol\u00e9ry i bez p\u0159edchoz\u00ed p\u0159\u00edpravy a informace si vyhledat sami, a\u017e kdy\u017e naraz\u00edte na n\u011bjak\u00fd nepochopiteln\u00fd pojem nebo probl\u00e9m. Internet je t\u00e9m\u011b\u0159 neomezen\u00fdm zdrojem znalost\u00ed, pokud n\u011bco nev\u00edte, sta\u010d\u00ed zadat spr\u00e1vnou ot\u00e1zku do libovoln\u00e9ho vyhled\u00e1va\u010de, ale nezapome\u0148te si p\u0159e\u010dten\u00e9 informace pokud mo\u017eno ov\u011b\u0159it. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Co se dozv\u00edte z v\u00fdukov\u00fdch program\u016f v\u011bnovan\u00fdch Raspberry Pi Pico?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Jak jsem ji\u017e zm\u00ednil, za\u010dneme se u\u010dit od z\u00e1klad\u016f, na sam\u00e9m za\u010d\u00e1tku si spole\u010dn\u011b vybereme konkr\u00e9tn\u00ed programovac\u00ed jazyk (proto se st\u00e1le vyh\u00fdb\u00e1m konkr\u00e9tnostem) a p\u0159iprav\u00edme si odpov\u00eddaj\u00edc\u00ed software. V n\u00e1sleduj\u00edc\u00edch materi\u00e1lech budeme spou\u0161t\u011bt jednoduch\u00e9 projekty, kter\u00e9 budou slou\u017eit jako z\u00e1klad pro prob\u00edr\u00e1n\u00ed z\u00e1kladn\u00edch ot\u00e1zek a konstrukc\u00ed, s nimi\u017e se v k\u00f3du setk\u00e1me. Jakmile budeme m\u00edt z\u00e1klady hotov\u00e9, p\u0159ejdeme k pokro\u010dilej\u0161\u00edm t\u00e9mat\u016fm a i zde se budeme op\u00edrat o konkr\u00e9tn\u00ed p\u0159\u00edklady. Spole\u010dn\u011b si vyzkou\u0161\u00edme zapojit a provozovat n\u011bkolik elektronick\u00fdch modul\u016f, jako je sn\u00edma\u010d teploty<\/a>, vlhkosti<\/a> a tlaku<\/a>, sv\u011bteln\u00fd senzor<\/a> a OLED displej<\/a><\/strong>. Krom\u011b toho vyu\u017eijeme i dal\u0161\u00ed elektronick\u00e9 sou\u010d\u00e1stky, jako jsou LED diody<\/a>, fotorezistory<\/a><\/strong> nebo nap\u0159. tla\u010d\u00edtka<\/strong><\/a>. Pov\u00edm v\u00e1m tak\u00e9 n\u011bco o rozhran\u00edch jako UART, SPI a I2C<\/strong>, co\u017e jsou obl\u00edben\u00e1 komunika\u010dn\u00ed rozhran\u00ed v pr\u016fmyslu, a na \u00fapln\u00fd z\u00e1v\u011br se pokus\u00edme i o p\u0159ipojen\u00ed k internetu. Jin\u00fdmi slovy, \u010d\u00edm hloub\u011bji se budete dost\u00e1vat do lesa, t\u00edm propracovan\u011bj\u0161\u00ed budou projekty a \u00falohy, kter\u00e9 budu popisovat. P\u0159esto\u017ee jsou \u010dl\u00e1nky ps\u00e1ny s ohledem na za\u010d\u00e1te\u010dn\u00edky, douf\u00e1m, \u017ee si v nich n\u011bco najdou i pokro\u010dilej\u0161\u00ed. Pokud nem\u00e1te zku\u0161enosti s prac\u00ed s k\u00f3dem, bude pro v\u00e1s pochopen\u00ed konkr\u00e9tn\u00edch p\u0159\u00edklad\u016f jist\u011b mnohem snaz\u0161\u00ed. Krom\u011b toho to m\u016f\u017ee b\u00fdt tak\u00e9 dobr\u00e9 opakov\u00e1n\u00ed, d\u0159\u00edve nabyt\u00fdch znalost\u00ed, spolu s hlub\u0161\u00edm pochopen\u00edm platformy Raspberry Pi Pico<\/strong><\/a> platformy. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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M\u016fj kurz je rozd\u011blen na \u010d\u00e1sti, z nich\u017e ka\u017ed\u00e1 obsahuje ur\u010ditou d\u00e1vku znalost\u00ed na z\u00e1klad\u011b p\u0159\u00edklad\u016f z re\u00e1ln\u00e9ho \u017eivota. N\u00ed\u017ee naleznete rejst\u0159\u00edk v\u0161ech materi\u00e1l\u016f podle po\u0159ad\u00ed jejich zve\u0159ejn\u011bn\u00ed. Pokud se u\u010d\u00edte programovat, je d\u016fle\u017eit\u00e9 proch\u00e1zet \u010dl\u00e1nky podle \u010d\u00edslov\u00e1n\u00ed. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Obsah:<\/strong><\/p>\n

    \n
  1. Raspberry Pi Pico – #1<\/strong> – za\u010d\u00edn\u00e1me <\/a><\/li>\n
  2. Raspberry Pi Pico – #2<\/strong> – n\u011bkolik slov o programov\u00e1n\u00ed<\/a><\/li>\n
  3. Raspberry Pi Pico – #3<\/strong> – prvn\u00ed program<\/a><\/li>\n
  4. Raspberry Pi Pico – #4<\/strong> – za\u010d\u00edn\u00e1me programovat<\/a><\/li>\n
  5. Raspberry Pi Pico – #5<\/strong> – smy\u010dky, prom\u011bnn\u00e9 a podm\u00edn\u011bn\u00e9 instrukce<\/a><\/li>\n
  6. Raspberry Pi Pico – #6<\/strong> – PWM, ADC a komunikace s po\u010d\u00edta\u010dem<\/a><\/li>\n
  7. Raspberry Pi Pico – #7<\/span>  – Opravy k\u00f3du a vlastn\u00ed funkce <\/a><\/li>\n
  8. Raspberry Pi Pico – #8<\/strong> – P\u0159eru\u0161en\u00ed a alarmy<\/a><\/li>\n
  9. Raspberry Pi Pico – #9 <\/span> – Teorie indik\u00e1tor\u016f a \u010dasova\u010de<\/a><\/li>\n
  10. Raspberry Pi Pico – #10<\/strong>  – Pole, struktury a stavov\u00fd stroj<\/a><\/li>\n
  11. Raspberry Pi Pico – #11<\/span>  – Spu\u0161t\u011bn\u00ed digit\u00e1ln\u00edho sv\u011bteln\u00e9ho senzoru nebo I2C<\/a><\/li>\n
  12. Raspberry Pi Pico – #12 –<\/strong> P\u0159\u00edprava knihovny pro digit\u00e1ln\u00ed sv\u011bteln\u00fd senzor 1\/2<\/a><\/li>
  13. Raspberry Pi Pico – #13<\/strong> – Knihovna pro 2\/2 digit\u00e1ln\u00ed sv\u011bteln\u00fd senzor, DMA<\/a><\/li>\n<\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    P\u0159ed odjezdem je t\u0159eba sestavit t\u00fdm.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t
    Sada komponent pro kurz Raspberry Pi Pico.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    \n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tPOD\u00cdVEJTE SE NA<\/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
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    Chcete-li se nau\u010dit programovat na z\u00e1klad\u011b re\u00e1ln\u00fdch projekt\u016f, budete samoz\u0159ejm\u011b pot\u0159ebovat spr\u00e1vn\u00e9 vybaven\u00ed, ale \u017e\u00e1dn\u00fd strach – nyn\u00ed nemus\u00edte p\u0159eskakovat mezi \u010dl\u00e1nky a p\u0159ipravovat si seznam pot\u0159ebn\u00fdch elektronick\u00fdch sou\u010d\u00e1stek. V obchod\u011b Botland<\/strong><\/a> shop nab\u00edz\u00ed sadu p\u0159ipravenou k pou\u017eit\u00ed<\/strong><\/a>, kter\u00e1 obsahuje v\u0161echny komponenty pot\u0159ebn\u00e9 k dokon\u010den\u00ed projekt\u016f popsan\u00fdch v s\u00e9rii v\u00fdukov\u00fdch \u010dl\u00e1nk\u016f o Raspberry Pi Pico. Sou\u010d\u00e1st\u00ed sady samoz\u0159ejm\u011b nen\u00ed po\u010d\u00edta\u010d, na kter\u00e9m budeme p\u0159ipravovat k\u00f3d k pozd\u011bj\u0161\u00edmu spu\u0161t\u011bn\u00ed . <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    V hotov\u00e9 sad\u011b<\/strong><\/a> prvk\u016f najdete:<\/p>\n