{"product_id":"waveshare-bluetooth-4-0-nrf51822-module-ble4-0-development-board-2-4g-smd-small-size","title":"Waveshare bluetooth 4.0 nRF51822 Module BLE4.0 Development Board 2.4G SMD Small Size","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: 17.0mm x 20.8mm (PCB)\u003c\/div\u003e\n\u003cdiv\u003eInterface: All I\/O interfaces except P0.26 and P0.27\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\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\n\u003cdiv\u003e\u003cb\u003e\u003cfont color=\"#ff0000\"\u003eDocuments:\u003c\/font\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cfont color=\"#ff0000\"\u003e\u003cbr\u003e\u003c\/font\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"http:\/\/www.waveshare.net\/w\/upload\/9\/9a\/Core51822-B-Schematic.pdf\" target=\"_blank\"\u003e\u003cfont color=\"#ff0000\"\u003eSchematic: Click here to open\u003c\/font\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"http:\/\/www.waveshare.net\/w\/upload\/4\/42\/NRF51822-code.7z\" target=\"_blank\"\u003e\u003cfont color=\"#ff0000\"\u003eSample tutorial: Click here to open\u003c\/font\u003e\u003c\/a\u003e\u003c\/div\u003e\n\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 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\/4C\/13\/975804cb-fad6-4241-a7e8-a58150ffb7d9.jpg\" style=\"width: 604px;\"\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/86\/59\/e05833f5-c958-45fe-9945-6aaaf38d9099.jpg\" style=\"width: 600px;\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/BE\/77\/e5668952-e2b6-4b82-968a-7a55b92c7420.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/69\/C6\/6b68a434-92aa-4a05-a880-0079a8d56848.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/52\/0B\/d2b4630f-0191-43a4-a3ea-882bbd32575c.jpg\" style=\"width:1000px\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":35552008896668,"sku":"1701946","price":510.12,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/6b68a434-92aa-4a05-a880-0079a8d56848.jpg?v=1597580202","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/waveshare-bluetooth-4-0-nrf51822-module-ble4-0-development-board-2-4g-smd-small-size","provider":"Electronic Pro ","version":"1.0","type":"link"}