{"id":71990,"date":"2023-10-12T06:00:52","date_gmt":"2023-10-12T04:00:52","guid":{"rendered":"https:\/\/botland.com.pl\/blog\/modul-gsm-co-to-jest-i-do-czego-sluzy\/"},"modified":"2026-04-08T11:04:46","modified_gmt":"2026-04-08T09:04:46","slug":"modul-gsm-co-to-je-a-k-cemu-slouzi","status":"publish","type":"post","link":"https:\/\/botland.cz\/blog\/modul-gsm-co-to-je-a-k-cemu-slouzi\/","title":{"rendered":"Modul GSM – co to je a k \u010demu slou\u017e\u00ed?"},"content":{"rendered":"\u010cas \u010dten\u00ed:<\/span> 3<\/span> min.<\/span><\/span>\t\t
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Modul GSM je obl\u00edbenou sou\u010d\u00e1st\u00ed mnoha elektronick\u00fdch syst\u00e9m\u016f. Co to je, jak funguje a k \u010demu se pou\u017e\u00edv\u00e1?<\/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 je GSM?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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T\u00e9ma modulu GSM<\/strong> je vhodn\u00e9 za\u010d\u00edt znalost\u00ed definice samotn\u00e9ho pojmu “GSM”. Je to zkratka pro “Global System for Mobile Telecommunication”<\/strong>. – nejpopul\u00e1rn\u011bj\u0161\u00ed standard mobiln\u00ed telefonie. V u\u017e\u0161\u00edm slova smyslu jde pouze o technologii 2G, proto\u017ee se pou\u017e\u00edvaj\u00ed p\u00e1sma 900 a 1 800 MHz<\/strong>, ale v sou\u010dasnosti se tento term\u00edn pou\u017e\u00edv\u00e1 i pro nov\u011bj\u0161\u00ed v\u00fdvoj, jako je 3G, LTE nebo 5G<\/strong>. Jednotliv\u00e9 generace se li\u0161\u00ed p\u0159edev\u0161\u00edm \u0161\u00ed\u0159kou p\u00e1sma a p\u0159enosovou rychlost\u00ed – jejich z\u00e1kladn\u00ed pou\u017eit\u00ed v\u0161ak z\u016fst\u00e1v\u00e1 stejn\u00e9. Jedn\u00e1 se o syst\u00e9m, kter\u00fd umo\u017e\u0148uje hlasov\u00e9 vol\u00e1n\u00ed, zas\u00edl\u00e1n\u00ed textov\u00fdch a multimedi\u00e1ln\u00edch zpr\u00e1v a datov\u00e9 slu\u017eby. V praxi to znamen\u00e1, \u017ee se jedn\u00e1 o z\u00e1kladn\u00ed technologii v mobiln\u00edch telefonech a chytr\u00fdch telefonech. Nejde o jedin\u00e9 vyu\u017eit\u00ed GSM – tento typ \u0159e\u0161en\u00ed lze nal\u00e9zt tak\u00e9 v r\u016fzn\u00fdch elektronick\u00fdch obvodech, aby se zv\u00fd\u0161ila jejich funk\u010dnost a usnadnila komunikace.<\/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 je to modul GSM?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Modul GSM<\/strong><\/a> je elektronick\u00e1 sou\u010d\u00e1stka ur\u010den\u00e1 k instalaci do r\u016fzn\u00fdch syst\u00e9m\u016f, kter\u00e1 umo\u017e\u0148uje vyu\u017e\u00edv\u00e1n\u00ed slu\u017eeb GSM<\/strong>. Tyto typy v\u00fdrobk\u016f jsou k dispozici v obchod\u011b Botland<\/strong><\/a> – nab\u00edz\u00edme mimo jin\u00e9 specializovan\u00e1 \u0159e\u0161en\u00ed pro Arduino<\/strong><\/a> i Raspberry Pi<\/strong><\/a>.<\/p>\n

Prvky tohoto typu lze instalovat do \u0161irok\u00e9 \u0161k\u00e1ly za\u0159\u00edzen\u00ed; GSM se osv\u011bd\u010d\u00ed mimo jin\u00e9 v robotice, zabezpe\u010dovac\u00edch syst\u00e9mech, r\u016fzn\u00fdch typech \u0159\u00eddic\u00edch jednotek nebo d\u00e1lkov\u011b ovl\u00e1dan\u00fdch vozidlech<\/strong>.<\/p>\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

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GSM LTE NB IoT EGPRS GNSS modul.<\/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 MODULY GSM U SPOLE\u010cNOSTI 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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K \u010demu slou\u017e\u00ed modul GSM?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Modul GSM<\/strong> implementovan\u00fd v za\u0159\u00edzen\u00ed poskytuje p\u0159\u00edstup ke glob\u00e1ln\u00ed mobiln\u00ed s\u00edti<\/strong> a umo\u017e\u0148uje mimo jin\u00e9 telefonov\u00e1n\u00ed nebo odes\u00edl\u00e1n\u00ed zpr\u00e1v SMS. To v\u0161ak nejsou jedin\u00e9 \u00falohy, kter\u00e9 lze s takovou komponentou prov\u00e1d\u011bt. Za zm\u00ednku stoj\u00ed tak\u00e9 p\u0159ipojen\u00ed k internetu<\/strong>, kter\u00e9 v\u00fdrazn\u011b zvy\u0161uje funk\u010dnost modulu GSM. Pou\u017eit\u00ed takov\u00e9ho \u010dipu umo\u017e\u0148uje nap\u0159\u00edklad odes\u00edlat po\u017eadavky HTTP, zpracov\u00e1vat p\u0159enosy soubor\u016f ze server\u016f FTP, vytv\u00e1\u0159et textov\u00e9 protokoly, podporovat virtu\u00e1ln\u00ed s\u00e9riov\u00e9 porty, p\u0159ipravovat n\u00edzko\u00farov\u0148ov\u00e1 p\u0159ipojen\u00ed a mnoho dal\u0161\u00edho. Jedn\u00e1 se tedy o velmi univerz\u00e1ln\u00ed \u0159e\u0161en\u00ed, kter\u00e9 lze vyu\u017e\u00edt mnoha r\u016fzn\u00fdmi zp\u016fsoby. Krom\u011b toho lze funkce nab\u00edzen\u00e9 modulem GSM snadno kombinovat s jin\u00fdmi syst\u00e9my – p\u0159\u00edkladem je zpracov\u00e1n\u00ed p\u0159ijat\u00fdch hovor\u016f nebo zpr\u00e1v SMS na serveru, aby bylo mo\u017en\u00e9 je p\u0159edat jin\u00fdm za\u0159\u00edzen\u00edm nebo poskytnout odpov\u011b\u010f.<\/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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Kter\u00e1 za\u0159\u00edzen\u00ed pou\u017e\u00edvaj\u00ed moduly GSM?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Moduly GSM se hojn\u011b pou\u017e\u00edvaj\u00ed v elektronick\u00e9m pr\u016fmyslu<\/strong>. Krom\u011b mobiln\u00edch telefon\u016f<\/strong>, kter\u00e9 jsou hlavn\u00ed oblast\u00ed pou\u017eit\u00ed t\u00e9to technologie, ji lze nal\u00e9zt tak\u00e9 v tabletech, notebooc\u00edch, zabezpe\u010dovac\u00edch syst\u00e9mech, robotech<\/strong> a stoln\u00edch po\u010d\u00edta\u010d\u00edch. V ka\u017ed\u00e9m z t\u011bchto za\u0159\u00edzen\u00ed je \u00fakolem GSM zajistit rychlou a efektivn\u00ed vzd\u00e1lenou komunikaci.<\/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\u016f\u017ee modul GSM fungovat bez karty SIM?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Fungov\u00e1n\u00ed syst\u00e9mu GSM je zalo\u017eeno na identifikaci jednotliv\u00fdch \u00fa\u010dastn\u00edk\u016f a jejich za\u0159\u00edzen\u00ed – tyto informace jsou ulo\u017eeny na kart\u00e1ch SIM. P\u0159i n\u00e1kupu modulu je proto t\u0159eba se postarat tak\u00e9 o kartu<\/strong> a aktivaci slu\u017eeb<\/strong> u vybran\u00e9ho oper\u00e1tora. Krom\u011b toho p\u0159ed objedn\u00e1n\u00edm v\u00fdrobku zkontrolujte, zda modul nem\u00e1 blokov\u00e1n\u00ed SIM karty. Pokud je v modulu aktivn\u00ed karta SIM, m\u011bla by za\u010d\u00edt fungovat, jakmile ji p\u0159ipoj\u00edte k obvodu. V n\u011bkter\u00fdch p\u0159\u00edpadech je t\u0159eba nainstalovat dal\u0161\u00ed ovlada\u010de – nap\u0159\u00edklad pokud m\u00e1 b\u00fdt p\u0159ipojen\u00ed GSM nakonec ovl\u00e1d\u00e1no z notebooku nebo po\u010d\u00edta\u010de.<\/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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Jak si mohu vybrat velikost modulu GSM?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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GSM LTE NB IoT EGPRS GNSS modul.<\/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 MODULY GSM U SPOLE\u010cNOSTI 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
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Dostupn\u00e9 moduly GSM se li\u0161\u00ed n\u011bkolika r\u016fzn\u00fdmi parametry, kter\u00e9 mohou m\u00edt p\u0159i rozhodov\u00e1n\u00ed o koupi zna\u010dn\u00fd v\u00fdznam. Jedn\u00edm z nich je velikost<\/strong> – v\u00fdb\u011br v tomto ohledu by m\u011bl z\u00e1viset p\u0159edev\u0161\u00edm na prostoru, kter\u00fd je k dispozici, a na c\u00edlov\u00e9m vyu\u017eit\u00ed p\u0159edm\u011btu. Vsadit m\u016f\u017eete bu\u010f na miniaturn\u00ed moduly GSM, kter\u00e9 jsou ur\u010deny k p\u0159ip\u00e1jen\u00ed na desky r\u016fzn\u00fdch za\u0159\u00edzen\u00ed, nebo na cel\u00e9 samostatn\u00e9 desky.<\/p>\n

V\u011bt\u0161\u00ed modely jsou \u010dasto vybaveny dal\u0161\u00edmi ant\u00e9nami, konektory, konfigura\u010dn\u00edmi prvky nebo nap\u00e1jec\u00edmi obvody, tak\u017ee jejich p\u0159ipojen\u00ed k obvodu m\u016f\u017ee b\u00fdt jednodu\u0161\u0161\u00ed. D\u016fle\u017eit\u00e9 je, \u017ee nevhodn\u011b zvolen\u00fd modul se nemus\u00ed do za\u0159\u00edzen\u00ed vej\u00edt, co\u017e m\u016f\u017ee zp\u016fsobit dal\u0161\u00ed komplikace – proto se vyplat\u00ed na za\u010d\u00e1tku p\u0159esn\u011b zm\u011b\u0159it, kolik m\u00edsta m\u016f\u017eeme pro modul GSM vy\u010dlenit.<\/p>\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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Komunika\u010dn\u00ed standardy pro moduly GSM<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Dal\u0161\u00edm kl\u00ed\u010dov\u00fdm parametrem je rychlost p\u0159enosu dat<\/strong>. D\u016fle\u017eit\u00e9 je, \u017ee vy\u0161\u0161\u00ed rychlost p\u0159enosu informac\u00ed je zpravidla spojena s ni\u017e\u0161\u00edm dosahem – to je d\u00e1no vlastnostmi \u0161\u00ed\u0159en\u00ed vln. Nap\u0159\u00edklad 5G<\/strong> pracuje na velmi vysokofrekven\u010dn\u00edch vln\u00e1ch, kter\u00e9 poskytuj\u00ed obrovskou rychlost, ale vy\u017eaduj\u00ed relativn\u011b kr\u00e1tkou vzd\u00e1lenost od z\u00e1kladnov\u00e9 stanice. Krom\u011b toho je t\u0159eba po\u010d\u00edtat s v\u00fdrazn\u011b vy\u0161\u0161\u00edmi cenami p\u0159i n\u00e1kupu modul\u016f vyu\u017e\u00edvaj\u00edc\u00edch nejnov\u011bj\u0161\u00ed \u0159e\u0161en\u00ed konektivity. Moduly 4G LTE<\/strong> jsou proto pova\u017eov\u00e1ny za univerz\u00e1ln\u00ed a v\u0161estrann\u00e9 \u0159e\u0161en\u00ed, kter\u00e9 nab\u00edz\u00ed velmi p\u0159\u00edzniv\u00e9 parametry p\u0159enosu dat a pom\u011brn\u011b velk\u00fd dosah. Pokud chcete u\u0161et\u0159it, m\u016f\u017eete tak\u00e9 vsadit na \u010dipy, kter\u00e9 nab\u00edzej\u00ed pouze 3G<\/strong> – pro mnoho aplikac\u00ed jsou schopnosti s\u00edt\u011b t\u0159et\u00ed generace zcela dosta\u010duj\u00edc\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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Vstup pro extern\u00ed ant\u00e9nu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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V\u011bt\u0161\u00ed modely jsou vybaveny ant\u00e9nami<\/strong> od v\u00fdrobce – jejich \u00fa\u010delem je zv\u00fd\u0161it dosah a udr\u017eet stabilitu i za nep\u0159\u00edzniv\u00fdch podm\u00ednek. N\u011bkter\u00e9 modemy v\u0161ak takov\u00fdmi sou\u010d\u00e1stmi vybaveny nejsou – m\u00edsto toho m\u016f\u017eete po\u010d\u00edtat s mo\u017enost\u00ed jejich extern\u00edho p\u0159ipojen\u00ed. Jedn\u00e1 se o pohodln\u00e9 \u0159e\u0161en\u00ed, kter\u00e9 v\u00e1m umo\u017en\u00ed snadno p\u0159izp\u016fsobit sortiment va\u0161im pot\u0159eb\u00e1m. Je v\u0161ak t\u0159eba m\u00edt na pam\u011bti, \u017ee v t\u00e9to situaci bude nutn\u00e9 zakoupit dal\u0161\u00ed vybaven\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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GSM moduly pro Arduino a Raspberry Pi<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Mnoho projekt\u016f zalo\u017een\u00fdch na desk\u00e1ch Arduino a Raspberry Pi<\/strong> vy\u017eaduje r\u016fzn\u00e1 \u0159e\u0161en\u00ed p\u0159ipojen\u00ed. V mnoha p\u0159\u00edpadech je nejvhodn\u011bj\u0161\u00ed volbou modul GSM. P\u0159i n\u00e1kupu se ujist\u011bte, \u017ee je sou\u010d\u00e1stka pln\u011b kompatibiln\u00ed s pou\u017eitou deskou. Jedn\u00e1 se o doporu\u010den\u00e9 \u0159e\u0161en\u00ed, kter\u00e9 v\u00fdrazn\u011b roz\u0161i\u0159uje mo\u017enosti rozlo\u017een\u00ed a umo\u017e\u0148uje rozv\u00edjet \u0159adu zaj\u00edmav\u00fdch funkc\u00ed.<\/p>\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":"

Modul GSM je obl\u00edbenou sou\u010d\u00e1st\u00ed mnoha elektronick\u00fdch syst\u00e9m\u016f. Co to je, jak funguje a k \u010demu se pou\u017e\u00edv\u00e1?<\/p>\n","protected":false},"author":22,"featured_media":71716,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[548,549],"tags":[],"class_list":["post-71990","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-elektronika-cs","category-kompendium-cs"],"acf":[],"yoast_head":"\nModul GSM - co to je a k \u010demu slou\u017e\u00ed? - Botland<\/title>\n<meta name=\"description\" content=\"Co je to modul GSM? 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