{"id":593,"date":"2021-10-29T13:04:57","date_gmt":"2021-10-29T11:04:57","guid":{"rendered":"https:\/\/www.onetimenexttime.sk\/arduino\/?post_type=product&p=593"},"modified":"2024-02-22T15:42:50","modified_gmt":"2024-02-22T14:42:50","slug":"433mhz-rf-transmitter-with-receiver-kit-for-arduino-arm-mcu-wireless","status":"publish","type":"product","link":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/433mhz-rf-transmitter-with-receiver-kit-for-arduino-arm-mcu-wireless\/","title":{"rendered":"433Mhz RF Transmitter With Receiver Kit For Arduino ARM MCU Wireless"},"content":{"rendered":"\n\n\n\n\n\n\n
Kit pre RF vysiela\u010d a prij\u00edma\u010d 433MHz pre Arduino, ARM, MCU<\/th>\n<\/tr>\n
\"433MHz<\/td>\n<\/tr>\n
Popis:<\/strong><\/td>\nKit pre RF vysiela\u010d a prij\u00edma\u010d 433MHz pre Arduino, ARM, MCU je kompletn\u00fd bal\u00edk pre bezdr\u00f4tov\u00fa komunik\u00e1ciu na frekvencii 433MHz. Tento kit obsahuje jednoduch\u00fd a spo\u013eahliv\u00fd RF vysiela\u010d a prij\u00edma\u010d, ktor\u00e9 umo\u017e\u0148uj\u00fa bezdr\u00f4tov\u00fa komunik\u00e1ciu medzi r\u00f4znymi zariadeniami, ako s\u00fa Arduina, mikrokontrol\u00e9ry ARM alebo in\u00e9 MCU (Mikrokontrol\u00e9r jednotn\u00fd).<\/td>\n<\/tr>\n
Funkcie:<\/strong><\/td>\n\n
    \n
  • Kompletn\u00fd kit pre bezdr\u00f4tov\u00fa komunik\u00e1ciu na frekvencii 433MHz<\/li>\n
  • Vhodn\u00fd pre projekty, ktor\u00e9 vy\u017eaduj\u00fa komunik\u00e1ciu na v\u00e4\u010d\u0161ie vzdialenosti<\/li>\n
  • Jednoduch\u00e1 integr\u00e1cia s Arduinom, mikrokontrol\u00e9rami ARM alebo in\u00fdmi MCU<\/li>\n
  • Pr\u00edjemn\u00e1 frekvencia v\u00fdberu s mo\u017enos\u0165ou neinterferencie od in\u00fdch zariaden\u00ed<\/li>\n
  • \u0160irok\u00e9 spektrum pou\u017eitia od dia\u013ekov\u00fdch ovl\u00e1da\u010dov, senzorov a\u017e po inteligentn\u00e9 dom\u00e1ce zariadenia<\/li>\n
  • Snadn\u00e1 in\u0161tal\u00e1cia a konfigur\u00e1cia<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Parametre:<\/strong><\/td>\n\n\n\n\n\n\n\n\n\n\n
Typ:<\/strong><\/td>\nRF vysiela\u010d a prij\u00edma\u010d<\/td>\n<\/tr>\n
Frekvencia:<\/strong><\/td>\n433MHz<\/td>\n<\/tr>\n
Nap\u00e1janie:<\/strong><\/td>\n5V DC (kompatibiln\u00e9 s Arduinom a in\u00fdmi MCU)<\/td>\n<\/tr>\n
Rozsah komunik\u00e1cie:<\/strong><\/td>\nDo nieko\u013ek\u00fdch desiatok metrov v otvorenom priestore<\/td>\n<\/tr>\n
Frekven\u010dn\u00fd rozsah:<\/strong><\/td>\nOd 433,05 MHz do 434,79 MHz<\/td>\n<\/tr>\n
Rozmery:<\/strong><\/td>\nPribli\u017ene 30mm x 15mm x 5mm pre ka\u017ed\u00fd modul<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
Pr\u00edkladov\u00fd k\u00f3d:<\/strong><\/td>\n\n
\/\/ K\u00f3d pre vysiela\u010d\r\n#include \r\nvoid setup() {\r\nvw_setup(2000); \/\/ Inicializ\u00e1cia VirtualWire s r\u00fdchlos\u0165ou prenosu 2000 bitov za sekundu\r\n}\r\n\r\nvoid loop() {\r\nchar msg[] = \"Hello, world!\"; \/\/ Spr\u00e1va na odoslanie\r\nvw_send((uint8_t *)msg, strlen(msg)); \/\/ Odo\u0161le spr\u00e1vu\r\nvw_wait_tx(); \/\/ Po\u010dk\u00e1 na dokon\u010denie odosielania\r\ndelay(1000); \/\/ Po\u010dk\u00e1 sekundu pred odoslan\u00edm \u010fal\u0161ej spr\u00e1vy\r\n}\r\n<\/pre>\n
\/\/ K\u00f3d pre prij\u00edma\u010d\r\n#include \r\n\r\nvoid setup() {\r\nSerial.begin(9600); \/\/ Inicializ\u00e1cia s\u00e9riovej komunik\u00e1cie\r\nvw_setup(2000); \/\/ Inicializ\u00e1cia VirtualWire s rovnakou r\u00fdchlos\u0165ou ako pri vysiela\u010di\r\nvw_rx_start(); \/\/ Spust\u00ed prij\u00edmanie\r\n}\r\n\r\nvoid loop() {\r\nuint8_t buf[VW_MAX_MESSAGE_LEN]; \/\/ Buffer pre prijat\u00fa spr\u00e1vu\r\nuint8_t buflen = VW_MAX_MESSAGE_LEN; \/\/ D\u013a\u017eka bufferu\r\nif (vw_get_message(buf, &buflen)) { \/\/ Ak bola prijat\u00e1 spr\u00e1va\r\nfor (int i = 0; i < buflen; i++) {\r\nSerial.write(buf[i]); \/\/ Vyp\u00ed\u0161e prijat\u00fa spr\u00e1vu na s\u00e9riov\u00fa konzolu\r\n}\r\nSerial.println(); \/\/ Nov\u00fd riadok po spr\u00e1ve\r\n}\r\n}\r\n<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
433 MHz RF vysiela\u010d so s\u00fapravou prij\u00edma\u010da pre bezdr\u00f4tov\u00fa MCU Arduino ARM<\/h2>\n
Prostredie aplik\u00e1cie:<\/strong>
\nSp\u00edna\u010d dia\u013ekov\u00e9ho ovl\u00e1dania, modul prij\u00edma\u010da, motocykle, v\u00fdrobky proti kr\u00e1de\u017ei automobilov, v\u00fdrobky na zabezpe\u010denie dom\u00e1cnosti, elektrick\u00e9 dvere, \u017eal\u00fazie, okn\u00e1, z\u00e1suvka na dia\u013ekov\u00e9 ovl\u00e1danie, LED dia\u013ekov\u00e9 ovl\u00e1danie, elektrick\u00e9 dvere na dia\u013ekov\u00e9 ovl\u00e1danie zvuku, dia\u013ekov\u00e9 ovl\u00e1danie gar\u00e1\u017eov\u00fdch br\u00e1n, dia\u013ekov\u00e9 ovl\u00e1danie za\u0165ahovacie dvere, br\u00e1na na dia\u013ekov\u00e9 ovl\u00e1danie, posuvn\u00e9 dvere, otv\u00e1ra\u010d dver\u00ed na dia\u013ekov\u00e9 ovl\u00e1danie, syst\u00e9m ovl\u00e1dania zariadenia na zatv\u00e1ranie dver\u00ed, z\u00e1vesy na dia\u013ekov\u00e9 ovl\u00e1danie, poplachov\u00fd hostite\u013e, alarm, elektrick\u00e9 aut\u00e1 na dia\u013ekov\u00e9 ovl\u00e1danie motocykla, dia\u013ekov\u00e9 ovl\u00e1danie MP3.<\/p>\n
 <\/p>\n
\u0161pecifik\u00e1cia:<\/strong><\/p>\n
Modul prij\u00edma\u010da:
\nModel produktu: XD-RF-5V
\nPrev\u00e1dzkov\u00e9 nap\u00e4tie: DC 5V
\nPokojov\u00fd pr\u00fad: 4MA
\nFrekvencia pr\u00edjmu: 433,92 MHz
\nCitlivos\u0165 prij\u00edma\u010da: -105DB
\nRozmery: 30 x 14 x 7 mm<\/p>\n
 <\/p>\n
Vysiela\u010d:<\/strong>
\nTechnick\u00e9 parametre
\nModel produktu: XD-FST
\n\u0160tartovacia vzdialenos\u0165: 20-200 metrov (r\u00f4zne nap\u00e4tie, r\u00f4zne v\u00fdsledky)
\nPrev\u00e1dzkov\u00e9 nap\u00e4tie: 3,5-12V
\nRozmery: 19 * 19 mm
\nPrev\u00e1dzkov\u00fd re\u017eim: AM
\nPrenosov\u00e1 r\u00fdchlos\u0165: 4KB\/S
\nVysielac\u00ed v\u00fdkon: 10mW
\nVysielacia frekvencia: 433M
\nPinout z\u013eava \u2192 sprava: (DATA; VCC; GND)<\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
Kit pre RF vysiela\u010d a prij\u00edma\u010d 433MHz pre Arduino, ARM, MCU Popis: Kit pre RF vysiela\u010d a prij\u00edma\u010d 433MHz pre…<\/p>\n","protected":false},"featured_media":594,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[16,34,29],"product_tag":[],"class_list":{"0":"post-593","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ard","7":"product_cat-rf","8":"product_cat-wireless-transmission","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"yoast_head":"\n433Mhz RF Transmitter With Receiver Kit For Arduino ARM MCU Wireless - Arduino e-shop<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/433mhz-rf-transmitter-with-receiver-kit-for-arduino-arm-mcu-wireless\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"433Mhz RF Transmitter With Receiver Kit For Arduino ARM MCU Wireless - 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