{"product_id":"nrf51822-bluetooth-module-ble4-0-development-board-2-4g-low-power-consumption-onboard-antenna","title":"nRF51822 bluetooth Module BLE4.0 Development Board 2.4G Low Power Consumption Onboard Antenna","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cb\u003eParameter:\u003c\/b\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eMain control chip: nRF51822\u003c\/div\u003e\u003cdiv\u003eCommunication distance: 30m (condition: open area \/ 1M rate)\u003c\/div\u003e\u003cdiv\u003eWorking frequency band: 2.4GHz\u003c\/div\u003e\u003cdiv\u003eWorking voltage: 2.0V ~ 3.6V\u003c\/div\u003e\u003cdiv\u003eTemperature range: -40??~ 85??\/div\u0026gt;\u003cdiv\u003eDimensions: 24.5mm x 32.26mm (PCB)\u003c\/div\u003e\n\u003cdiv\u003eInterface: All I\/O interfaces except P0.26 and P0.27\u003c\/div\u003e\n\u003cdiv\u003ePin spacing: 2.00mm\u003c\/div\u003e\n\u003cdiv\u003ePin spacing on both sides: 18.00mm\u003c\/div\u003e\n\u003cdiv\u003eAntenna: Onboard antenna\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eApplication:\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eWearable device\u003c\/div\u003e\n\u003cdiv\u003eBluetooth Smart Application\u003c\/div\u003e\n\u003cdiv\u003eMobile phone peripherals\u003c\/div\u003e\n\u003cdiv\u003eRF smart radio frequency tag\u003c\/div\u003e\n\u003cdiv\u003eSmart home appliances\u003c\/div\u003e\n\u003cdiv\u003eindustrial control\u003c\/div\u003e\n\u003cdiv\u003edata collection system\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cb\u003enRF51822 Introduction:\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003enRF51822 is a multi-protocol single-chip solution for ultra-low power wireless applications (ULP wirelesss applications).\u003c\/div\u003e\n\u003cdiv\u003eIt integrates Nordic's first-class wireless transmitter, and supports Bluetooth(R) low energy and a dedicated 2.4GHz protocol stack.\u003c\/div\u003e\n\u003cdiv\u003eThe basic situation is:\u003c\/div\u003e\n\u003cdiv\u003e2.4GHZ multi-protocol radio frequency\u003c\/div\u003e\n\u003cdiv\u003e32-bit ARM Cortex M0 processor\u003c\/div\u003e\n\u003cdiv\u003e128-bit AES hardware encryption processor\u003c\/div\u003e\n\u003cdiv\u003e256kB flash \/ 32kB RAM\u003c\/div\u003e\n\u003cdiv\u003eProgrammable peripheral interface PPI\u003c\/div\u003e\n\u003cdiv\u003eFull-featured digital interface: SPI \/ I2C \/ UART\u003c\/div\u003e\n\u003cdiv\u003e10-bit ADC\u003c\/div\u003e\n\u003cdiv\u003eProgrammable output power: +4dBm to -20dBm\u003c\/div\u003e\n\u003cdiv\u003eApplication development and protocol stack are completely independent\u003c\/div\u003e\n\u003cdiv\u003eFully compatible with NRF24L series\u003c\/div\u003e\n\u003cdiv\u003ePin compatible with NRF51xxx series\u003c\/div\u003e\n\u003cdiv\u003eGlobal independent power management\u003c\/div\u003e\n\u003cdiv\u003eOperating voltage range (1.8 V ~ 3.6 V)\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eVersion update instructions:\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003eCore51822 now uses Rev3 chip, RAM is doubled to 32kB, supports higher version of SDK, all programs are compatible with the original Rev2 chip\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003ePackage includes:\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e1 x nRF51822 bluetooth Module\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/2C\/D8\/a5f1f358-7463-4c4d-b257-0e9a678380d9.jpg\" style=\"width: 750px;\"\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/FF\/BE\/4294a15b-09f7-471b-8bc3-ab75bad7001c.jpg\" style=\"width: 750px;\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/2A\/B5\/4846ae43-6e07-4af1-823b-fe9edbc801d0.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/A2\/D8\/547e69e7-7a22-43be-a099-58d56abe8942.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/47\/C0\/68cd78df-6b3b-4e0f-8d36-427e8d359194.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":35552009027740,"sku":"1701867","price":469.59,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/4846ae43-6e07-4af1-823b-fe9edbc801d0.jpg?v=1597580204","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/nrf51822-bluetooth-module-ble4-0-development-board-2-4g-low-power-consumption-onboard-antenna","provider":"Electronic Pro ","version":"1.0","type":"link"}