{"id":553,"date":"2021-10-29T11:12:36","date_gmt":"2021-10-29T09:12:36","guid":{"rendered":"https:\/\/www.onetimenexttime.sk\/arduino\/?post_type=product&p=553"},"modified":"2021-10-29T11:16:15","modified_gmt":"2021-10-29T09:16:15","slug":"nrf51822-2-4g-wireless-module-wireless-communication-module-bluetooth-module-zigbee-module-dmx512","status":"publish","type":"product","link":"https:\/\/www.onetimenexttime.sk\/arduino\/index.php\/produkt\/nrf51822-2-4g-wireless-module-wireless-communication-module-bluetooth-module-zigbee-module-dmx512\/","title":{"rendered":"NRF51822 2.4G Wireless Module Wireless Communication Module Bluetooth module \/ zigbee module \/ DMX512"},"content":{"rendered":"

NRF51822 2,4G bezdr\u00f4tov\u00fd modul Bezdr\u00f4tov\u00fd komunika\u010dn\u00fd modul Bluetooth modul \/ zigbee modul \/ DMX512<\/h2>\n

Parameter:
\nHlavn\u00fd riadiaci \u010dip: nRF51822
\nKomunika\u010dn\u00e1 vzdialenos\u0165: 30 m (podmienka: otvoren\u00e1 plocha \/ r\u00fdchlos\u0165 1 m)
\nPracovn\u00e9 frekven\u010dn\u00e9 p\u00e1smo: 2,4 GHz
\nPracovn\u00e9 nap\u00e4tie: 2,0V ~ 3,6V
\nTeplotn\u00fd rozsah: -40 \u2103 ~ 85 \u2103
\nRozmery: 24,5 mm x 32,26 mm (PCB)
\nRozhranie: V\u0161etky I\/O rozhrania okrem P0.26 a P0.27
\nRozte\u010d kol\u00edkov: 2,00 mm
\nRozte\u010d kol\u00edkov na oboch stran\u00e1ch: 18,00 mm
\nAnt\u00e9na: Ant\u00e9na na palube
\nAplik\u00e1cia:
\nNosite\u013en\u00e9 zariadenie
\nAplik\u00e1cia Bluetooth Smart
\nPerif\u00e9rne zariadenia mobiln\u00fdch telef\u00f3nov
\nRF inteligentn\u00fd r\u00e1diofrekven\u010dn\u00fd \u0161t\u00edtok
\nInteligentn\u00e9 dom\u00e1ce spotrebi\u010de
\npriemyseln\u00e9 ovl\u00e1danie
\nsyst\u00e9m zberu \u00fadajov
\nnRF51822 \u00davod:
\nnRF51822 je multiprotokolov\u00e9 jedno\u010dipov\u00e9 rie\u0161enie pre bezdr\u00f4tov\u00e9 aplik\u00e1cie s ultran\u00edzkou spotrebou (ULP bezdr\u00f4tov\u00e9 aplik\u00e1cie).
\nIntegruje prvotriedny bezdr\u00f4tov\u00fd vysiela\u010d Nordic a podporuje n\u00edzkoenergetick\u00fd Bluetooth\u00ae a vyhraden\u00fd protokol 2,4 GHz.
\nZ\u00e1kladn\u00e1 situ\u00e1cia je:
\n2,4 GHz multiprotokolov\u00e1 r\u00e1diov\u00e1 frekvencia
\n32-bitov\u00fd procesor ARM Cortex M0
\n128-bitov\u00fd procesor hardv\u00e9rov\u00e9ho \u0161ifrovania AES
\n256 kB flash \/ 32 kB RAM
\nProgramovate\u013en\u00e9 perif\u00e9rne rozhranie PPI
\nPlne vybaven\u00e9 digit\u00e1lne rozhranie: SPI \/ I2C \/ UART
\n10-bitov\u00fd ADC
\nProgramovate\u013en\u00fd v\u00fdstupn\u00fd v\u00fdkon: +4dBm a\u017e -20dBm
\nV\u00fdvoj aplik\u00e1ci\u00ed a z\u00e1sobn\u00edk protokolov s\u00fa \u00faplne nez\u00e1visl\u00e9
\nPlne kompatibiln\u00fd so s\u00e9riou NRF24L
\nPin kompatibiln\u00fd so s\u00e9riou NRF51xxx
\nGlob\u00e1lne nez\u00e1visl\u00e9 riadenie nap\u00e1jania
\nRozsah prev\u00e1dzkov\u00e9ho nap\u00e4tia (1,8 V ~ 3,6 V)
\nPokyny na aktualiz\u00e1ciu verzie:<\/p>\n

Core51822 teraz pou\u017e\u00edva \u010dip Rev3, RAM je zdvojn\u00e1soben\u00e1 na 32 kB, podporuje vy\u0161\u0161iu verziu SDK, v\u0161etky programy s\u00fa kompatibiln\u00e9 s p\u00f4vodn\u00fdm \u010dipom Rev2<\/p>\n

Nordic Semiconductor nRF51822 je multiprotokolov\u00e9 BLE n\u00edzkoenergetick\u00e9 \/ 2,4 GHz jedno\u010dipov\u00e9 jedno\u010dipov\u00e9 jedno\u010dipov\u00e9 rie\u0161enie \u0161iroko pou\u017e\u00edvan\u00e9 v po\u010d\u00edta\u010dov\u00fdch perif\u00e9rnych hra\u010dk\u00e1ch pre internetov\u00fa telev\u00edziu, dia\u013ekov\u00e9 ovl\u00e1danie \u0161portov\u00fdch\/fitnes\/zdravotn\u00fdch senzorov a automatiza\u010dn\u00fdch aplik\u00e1ci\u00ed.<\/p>\n

Funkcie IC zah\u0155\u0148aj\u00fa:
\n16 KB a 256 KB flash RAM na \u010dipe;
\nOkolie digit\u00e1lneho a zmie\u0161an\u00e9ho sign\u00e1lu vr\u00e1tane SPI 2 – dr\u00f4tov\u00e9ho ADC a kvadrat\u00farneho dekod\u00e9ra;
\n16 kan\u00e1lov PPI;
\nNa\u010d\u00edta\u0165 z\u00e1pas na \u010dipe “pri nap\u00e1jacom rozsahu 1,8-3,6 V 1,75 1,95 V” bypass re\u017eim;
\nNakr\u00e1jajte a vytiahnite DC\/DC konvertor pre 3 V bat\u00e9riu (napr\u00edklad gomb\u00edkov\u00fa bat\u00e9riu);
\nNa 32 KHZ RC oscil\u00e1tore +\/- 250 \u010dast\u00ed na mili\u00f3n (PPM) aplik\u00e1cia BLE s n\u00edzkou spotrebou energie nepotrebuje extern\u00e9 32 KHZ kry\u0161t\u00e1ly, \u010do m\u00f4\u017ee u\u0161etri\u0165 n\u00e1klady a miesto na PCB;
\n6x6mm 48pinov\u00e9 QFN bal\u00edky poskytuj\u00face a\u017e 32 GPIO;
\nKompletn\u00fd z\u00e1sobn\u00edk protokolov BLE (vrstva prepojenia na konfigura\u010dn\u00fd s\u00fabor).
\nNRF51822 S110 je stiahnute\u013en\u00fd bezplatn\u00fd predkompilovan\u00fd bin\u00e1rny z\u00e1sobn\u00edk BLE s n\u00edzkou spotrebou energie m\u00f4\u017ee by\u0165 nez\u00e1visl\u00fdm programovan\u00edm a aktualiz\u00e1ciou. Medzi vlastnosti patr\u00ed:
\nAsynchr\u00f3nne API a udalos\u0165ami riaden\u00e9 SVC;
\nruntime ochrana;
\nAPI na \u00farovni GATT GAP a L2CAP;
\nperif\u00e9rna a vysielacia \u00faloha;
\nGATT klient a server;
\nA viac ako 2,4 GHz RF propriet\u00e1rne protokoly oper\u00e1ci\u00ed paraleln\u00fdch protokolov;
\nMenej ako 128 KB k\u00f3du a 6 KB RAM s viac ako 128 KB flash pam\u00e4te pre aplik\u00e1ciu a 10 KB RAM;
\nA pou\u017eite gener\u00e1ciu v porovnan\u00ed s du\u00e1lnou \u010dipovou aplik\u00e1ciou nRF8001 so z\u00e1sobn\u00edkom S110 nRF51822, \u010d\u00edm zn\u00ed\u017eite spotrebu energie a\u017e o 50 %.
\nStack S110 a nRF51822 nRF518 SDK na vz\u00e1jomn\u00fa spolupr\u00e1cu a nRF518 obsahuje komplexn\u00e9 slu\u017eby n\u00edzkoenergetick\u00e9ho profilu BLE a zber vzoriek.
\nNRF51822 pre propriet\u00e1rnu aplik\u00e1ciu poskytuje nov\u00fd upraven\u00fd z\u00e1sobn\u00edk protokolu Gazell 2,4 GHz RF a aplik\u00e1ciu Gazell s\u00e9rie nRF24L pre interoperabilitu. V porovnan\u00ed s poslednou gener\u00e1ciou nRF24LE1 nRF51822 v kombin\u00e1cii s nov\u00fdm z\u00e1sobn\u00edkom protokolov Gazell dok\u00e1\u017ee zn\u00ed\u017ei\u0165 spotrebu energie a\u017e o 30 %.
\nNordic Semiconductor nRF51822 je viacprotokolov\u00e9 BLE n\u00edzkoenergetick\u00e9 \/ 2,4 GHz jedno\u010dipov\u00e9 jedno\u010dipov\u00e9 jedno\u010dipov\u00e9 rie\u0161enie \u0161iroko pou\u017e\u00edvan\u00e9 v po\u010d\u00edta\u010dov\u00fdch perif\u00e9rnych hra\u010dk\u00e1ch pre internetov\u00fa telev\u00edziu, dia\u013ekov\u00e9 ovl\u00e1danie \u0161portov\u00fdch\/fitness\/zdravotn\u00fdch senzorov a automatiza\u010dn\u00fdch aplik\u00e1ci\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"

NRF51822 2,4G bezdr\u00f4tov\u00fd modul Bezdr\u00f4tov\u00fd komunika\u010dn\u00fd modul Bluetooth modul \/ zigbee modul \/ DMX512 Parameter: Hlavn\u00fd riadiaci \u010dip: nRF51822 Komunika\u010dn\u00e1…<\/p>\n","protected":false},"featured_media":554,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[16,32,29],"product_tag":[],"class_list":{"0":"post-553","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ard","7":"product_cat-bluetooth","8":"product_cat-wireless-transmission","10":"first","11":"instock","12":"sale","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"yoast_head":"\nNRF51822 2.4G Wireless Module Wireless Communication Module Bluetooth module \/ zigbee module \/ DMX512 - 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\/nrf51822-2-4g-wireless-module-wireless-communication-module-bluetooth-module-zigbee-module-dmx512\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NRF51822 2.4G Wireless Module Wireless Communication Module Bluetooth module \/ zigbee module \/ DMX512 - 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