{"id":589,"date":"2014-12-31T18:49:16","date_gmt":"2014-12-31T17:49:16","guid":{"rendered":"http:\/\/www.xpablo.cz\/?p=589"},"modified":"2014-12-31T18:49:16","modified_gmt":"2014-12-31T17:49:16","slug":"jy-mcu-hc-06-bluetooth-modul-nastaveni-prenosove-rychlosti","status":"publish","type":"post","link":"http:\/\/www.xpablo.cz\/?p=589","title":{"rendered":"JY-MCU HC-06 Bluetooth modul &#8211; nastaven\u00ed p\u0159enosov\u00e9 rychlosti"},"content":{"rendered":"<p><a href=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/hc06106.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" size-medium wp-image-590 alignleft\" src=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/hc06106-300x300.jpg\" alt=\"hc06106\" width=\"300\" height=\"300\" srcset=\"http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/hc06106-300x300.jpg 300w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/hc06106-150x150.jpg 150w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/hc06106.jpg 1000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Kontaktoval m\u011b \u010dlov\u011bk, kter\u00fd si nev\u011bd\u011bl rady s konfigurac\u00ed Bluetooth modulu JY-MCU HC-06. Dle informac\u00ed, kter\u00e9 jsem dostal modul na s\u00e9riov\u00e9m portu nekomunikuje i kdy\u017e je v telefonu, nebo mobilu v bluetooth okol\u00ed viditeln\u00fd. Po\u017eadavek byl na nastaven\u00ed s\u00e9riov\u00e9 rychlosti na 57600bd a v\u016fbec celkov\u00e9 ov\u011b\u0159en\u00ed \u010dinnosti, p\u0159i\u010dem\u017e d\u016fvodem nefunk\u010dnosti mohlo b\u00fdt p\u0159ehozen\u00ed TXD a RXD vodi\u010d\u016f p\u0159i p\u0159ipojov\u00e1n\u00ed k p\u0159evodn\u00edku na USB (co\u017e se mi nejevilo jako pravd\u011bpodobn\u00e9). <!--more-->K dispozici jsem dostal vlastn\u00ed BT modul, p\u0159ipojen\u00fd k p\u0159evodn\u00edku FTDI pro p\u0159ipojen\u00ed do USB.<\/p>\n<p><a href=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/IMG_8900_web.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-591\" src=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/IMG_8900_web-300x225.jpg\" alt=\"IMG_8900_web\" width=\"300\" height=\"225\" srcset=\"http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/IMG_8900_web-300x225.jpg 300w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/IMG_8900_web-1024x768.jpg 1024w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/IMG_8900_web.jpg 1200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Zb\u011b\u017en\u00e1 kontrola zapojen\u00ed neuk\u00e1zala \u017e\u00e1dn\u00fd viditeln\u00fd zdroj probl\u00e9mu, odb\u011br po p\u0159ipojen\u00ed k PC byl o\u010dek\u00e1van\u00fdch 40-50mA a \u010derven\u00e1 LED na modulu se rozblikala jako signalizace odpojen\u00e9ho za\u0159\u00edzen\u00ed. Po instalaci USB ovlada\u010de a ov\u011b\u0159en\u00ed, \u017ee celek komunikuje na defaultn\u00ed rychlosti 9600bd a na standardn\u00ed AT povel odpov\u00ed OK&#8230;<\/p>\n<p><a href=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.34.46.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-592\" src=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.34.46-300x177.png\" alt=\"Screenshot 2014-12-31 12.34.46\" width=\"300\" height=\"177\" srcset=\"http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.34.46-300x177.png 300w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.34.46.png 837w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>&#8230;p\u0159i\u0161el na \u0159adu pokus o p\u0159estaven\u00ed rychlosti na po\u017eadovan\u00fdch 57600bd. To se mi ale st\u00e1le neda\u0159ilo &#8211; modul po zad\u00e1n\u00ed AT vr\u00e1til OK a ignoroval dal\u0161\u00ed znaky +BAUD7. Na\u0161t\u011bst\u00ed jsem si vzpom\u011bl na tro\u0161ku podivn\u00e9 chov\u00e1n\u00ed AT interpreteru v HC-06 &#8211; spo\u010d\u00edv\u00e1 v tom, \u017ee:<\/p>\n<ol>\n<li>povely nejsou ukon\u010deny kl\u00e1vesou Enter<\/li>\n<li>znaky povelu mus\u00ed b\u00fdt zad\u00e1ny velmi rychle po sob\u011b, tak\u017ee se nedaj\u00ed zad\u00e1vat na kl\u00e1vesnici, ale mus\u00ed se pou\u017e\u00edt funkce MAKRO v termin\u00e1lu.<\/li>\n<\/ol>\n<p>Na\u0161t\u011bst\u00ed mnou pou\u017e\u00edvan\u00fd RealTerm umo\u017e\u0148uje zad\u00e1n\u00ed a n\u00e1sledn\u00e9 odesl\u00e1n\u00ed \u0159\u00e1dky textu, tak\u017ee modul zareagoval spr\u00e1vn\u011b p\u0159estaven\u00edm sv\u00e9 p\u0159enosov\u00e9 rychlosti.<\/p>\n<p><a href=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.38.11.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-593\" src=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.38.11-300x191.png\" alt=\"Screenshot 2014-12-31 12.38.11\" width=\"300\" height=\"191\" srcset=\"http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.38.11-300x191.png 300w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.38.11.png 702w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>N\u00e1sledoval pokus o spojen\u00ed s mobiln\u00edm telefonem, ale m\u016fj Samsung Galaxy S4 se odm\u00edtal sp\u00e1rovat<\/p>\n<p><a href=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/2014-12-31-11.40.03.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-595\" src=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/2014-12-31-11.40.03-169x300.png\" alt=\"2014-12-31 11.40.03\" width=\"169\" height=\"300\" srcset=\"http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/2014-12-31-11.40.03-169x300.png 169w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/2014-12-31-11.40.03-576x1024.png 576w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/2014-12-31-11.40.03.png 675w\" sizes=\"auto, (max-width: 169px) 100vw, 169px\" \/><\/a><\/p>\n<p>Proto\u017ee ale m\u00e1m u po\u010d\u00edta\u010de Bluetooth my\u0161, tak jsem zkusil sp\u00e1rovat modul s PC, co\u017e prob\u011bhlo bez pot\u00ed\u017e\u00ed.<\/p>\n<p><a href=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.04.44.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-596\" src=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.04.44-275x300.png\" alt=\"Screenshot 2014-12-31 12.04.44\" width=\"275\" height=\"300\" srcset=\"http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.04.44-275x300.png 275w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.04.44.png 422w\" sizes=\"auto, (max-width: 275px) 100vw, 275px\" \/><\/a><\/p>\n<p>Na konec u\u017e jen sta\u010dilo ov\u011b\u0159it, \u017ee komunikace mezi modulem a PC prob\u00edh\u00e1&#8230;<\/p>\n<p><a href=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.43.42.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-597\" src=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.43.42-300x101.png\" alt=\"Screenshot 2014-12-31 12.43.42\" width=\"300\" height=\"101\" srcset=\"http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.43.42-300x101.png 300w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.43.42-1024x345.png 1024w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.43.42.png 1575w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>&#8230; a po vypnut\u00ed nap\u00e1jen\u00ed a op\u011btovn\u00e9m zapnut\u00ed jsem ov\u011b\u0159il, \u017ee si modul pamatuje nov\u00e9 parametry i po vypnut\u00ed.<\/p>\n<p><a href=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.06.50.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-598\" src=\"https:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.06.50-300x99.png\" alt=\"Screenshot 2014-12-31 12.06.50\" width=\"300\" height=\"99\" srcset=\"http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.06.50-300x99.png 300w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.06.50-1024x336.png 1024w, http:\/\/www.xpablo.cz\/wp-content\/uploads\/2014\/12\/Screenshot-2014-12-31-12.06.50.png 1614w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Abych to shrnul, tak p\u0159i nastavov\u00e1n\u00ed HC-06 je t\u0159eba m\u00edt na pam\u011bti n\u011bkolik v\u011bc\u00ed:<\/p>\n<ul>\n<li>na AT povely modul reaguje pouze pokud nen\u00ed sp\u00e1rovan\u00fd (signaliza\u010dn\u00ed LED mus\u00ed blikat)<\/li>\n<li>AT povely mus\u00ed b\u00fdt ps\u00e1ny velk\u00fdmi p\u00edsmeny<\/li>\n<li>AT povel nen\u00ed ukon\u010den kl\u00e1vesou Enter &#8211; vnit\u0159n\u00ed interpreter nejsp\u00ed\u0161 prohl\u00e1s\u00ed povel za platn\u00fd, pokud se shoduje s p\u0159edlohou, v\u00fdjimku tvo\u0159\u00ed povel pro nastaven\u00ed jm\u00e9na<\/li>\n<li>AT povel mus\u00ed p\u0159ij\u00edt v celku velmi rychle, tak\u017ee ho (mimo testovac\u00ed AT) nen\u00ed mo\u017en\u00e9 p\u0159\u00edmo zad\u00e1vat v kl\u00e1vesnici termin\u00e1lu<\/li>\n<\/ul>\n<p>Pou\u017eit\u00e9 programy jsou:<\/p>\n<p><a href=\"http:\/\/logmett.com\/index.php?\/download\/tera-term-485-freeware.html\" target=\"_blank\">Tera Term<\/a><\/p>\n<p><a href=\"http:\/\/realterm.sourceforge.net\/\" target=\"_blank\">RealTerm<\/a><\/p>\n<p>Oba zdarma&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kontaktoval m\u011b \u010dlov\u011bk, kter\u00fd si nev\u011bd\u011bl rady s konfigurac\u00ed Bluetooth modulu JY-MCU HC-06. Dle informac\u00ed, kter\u00e9 jsem dostal modul na s\u00e9riov\u00e9m portu nekomunikuje i kdy\u017e je v telefonu, nebo mobilu v bluetooth okol\u00ed viditeln\u00fd. Po\u017eadavek byl na nastaven\u00ed s\u00e9riov\u00e9 rychlosti na 57600bd a v\u016fbec celkov\u00e9 ov\u011b\u0159en\u00ed \u010dinnosti, p\u0159i\u010dem\u017e d\u016fvodem nefunk\u010dnosti mohlo b\u00fdt p\u0159ehozen\u00ed TXD a &hellip; <a href=\"http:\/\/www.xpablo.cz\/?p=589\" class=\"more-link\">Pokra\u010dov\u00e1n\u00ed textu <span class=\"screen-reader-text\">JY-MCU HC-06 Bluetooth modul &#8211; nastaven\u00ed p\u0159enosov\u00e9 rychlosti<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[5],"tags":[27,26],"class_list":["post-589","post","type-post","status-publish","format-standard","hentry","category-elektronika","tag-bluetooth","tag-hc-06"],"_links":{"self":[{"href":"http:\/\/www.xpablo.cz\/index.php?rest_route=\/wp\/v2\/posts\/589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.xpablo.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xpablo.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xpablo.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xpablo.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=589"}],"version-history":[{"count":5,"href":"http:\/\/www.xpablo.cz\/index.php?rest_route=\/wp\/v2\/posts\/589\/revisions"}],"predecessor-version":[{"id":603,"href":"http:\/\/www.xpablo.cz\/index.php?rest_route=\/wp\/v2\/posts\/589\/revisions\/603"}],"wp:attachment":[{"href":"http:\/\/www.xpablo.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xpablo.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=589"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xpablo.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}