{"product_id":"keywave-kw007-se-5-8ghz-rf-motion-sensor","title":"Keywave KW007-SE 5.8GHz RF Motion Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eKeywave\u003c\/strong\u003e \u003cstrong\u003eKW007-SE\u003c\/strong\u003e is a compact \u003cstrong\u003e5.8GHz RF motion sensor\u003c\/strong\u003e \u003cstrong\u003ewith intelligent doppler engine\u003c\/strong\u003e, designed for reliable motion detection with \u003cstrong\u003elow power consumption\u003c\/strong\u003e in smart home and connected-device applications.\u003c\/p\u003e\n\u003cp\u003eIt can detect movement\u003cstrong\u003e from all directions\u003c\/strong\u003e at \u003cstrong\u003edistances from 30cm up to 5 metres*\u003c\/strong\u003e in standalone operation, and uses \u003cstrong\u003eRF sensing technology\u003c\/strong\u003e allowing it to operate behind many non-metallic materials to be discreetly integrated inside project housings. Detection results can be read from pins directly, or it can be configured and monitored via an I2C interface using most popular \u003ca href=\"\/collections\/adafruit-development-boards\" title=\"microcontrollers\"\u003emicrocontrollers\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eDevelopment resources are \u003ca href=\"https:\/\/github.com\/namexavailable\/Keywave_Modules\/tree\/main\/KW007\" rel=\"noopener\" title=\"available on Github\" target=\"_blank\"\u003eavailable on Github\u003c\/a\u003e, and the Keywave team are currently working on an Arduino library and Home Assistant\/ESPHome examples\/guidance. \u003cem\u003eWatch this space!\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eIts compact design, fast response and simple system integration help you develop smaller, cleaner and more intelligent projects - and the \u003cstrong\u003epre-soldered headers\u003c\/strong\u003e let you get started straight away using a \u003ca href=\"\/collections\/solderless-breadboards\" title=\"breadboard\"\u003ebreadboard\u003c\/a\u003e for prototyping.\u003c\/p\u003e\n\u003ch3\u003eIs it mmWave?\u003c\/h3\u003e\n\u003cp\u003eNo, It's a 5.8GHz centimetre-wave sensor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5.8GHz \u003c\/strong\u003e(~50mm wavelength): Best suited for detecting gross movement, like walking into a room, waving a hand, or opening a door. It easily penetrates walls and enclosures, uses ultra-low power, and can run on batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003emmWave\u003c\/strong\u003e (30GHz to 300GHz): Best suited for detecting micro-movements, like breathing or heartbeat tracking to determine static human \"presence\". 24GHz is sometimes considered mmWave too.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you need to keep lights on while someone sits completely still reading a book, choose an mmWave sensor.\u003cstrong\u003e If you want an ultra-low power, wall-penetrating motion trigger or touchless switch, this 5.8 GHz sensor is the ideal choice.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e5.8GHz RF motion sensing technology\u003c\/li\u003e\n\u003cli\u003eDetection range up to 5 metres*\u003c\/li\u003e\n\u003cli\u003eFast and reliable motion response\u003c\/li\u003e\n\u003cli\u003eSuitable for concealed installation behind non-metallic materials\u003c\/li\u003e\n\u003cli\u003eCompact design for embedded smart-home products\u003c\/li\u003e\n\u003cli\u003eDesigned for low-power and energy-saving applications\u003c\/li\u003e\n\u003cli\u003eSuitable for lighting, appliances, switches and IoT devices\u003c\/li\u003e\n\u003cli\u003eConnection: I2C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e* Because radar does not behave exactly like light, the actual range may vary slightly depending on the environment or the type of non-metal housing if the sensor is installed inside an enclosure.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eVideos\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e - the videos below may be using a different variant of KW007 with different range abilities , however the core functionality is the same. The KW007-SE we are stocking has a range from 30cm to 5 metres.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/MU60UMQrU2w?si=vpwLBRmWL_OxTwwJ\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/3ZBea1PEKYM?si=ryvjS6hn5ezIwkUV\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/8VJn9tFDVxs?si=KOWrZ2k0hQngPem0\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eAbsolute Maximum Ratings\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCharacteristic\u003c\/th\u003e\n\u003cth\u003eSymbol\u003c\/th\u003e\n\u003cth\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5V supply voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eDD5V\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-0.3\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3V supply voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eDD3V\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-0.3\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e3.6\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital I\/O voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eDIO\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-0.3\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e3.6\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital I\/O max current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003eDIO,max\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eT\u003csub\u003eA\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-25\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDC Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCharacteristic\u003c\/th\u003e\n\u003cth\u003eSymbol\u003c\/th\u003e\n\u003cth\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply voltage via 5V pin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eDD5V\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e5.5\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply voltage via 3.3V pin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eV\u003csub\u003eDD3V\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e2.5\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e3.6\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI\u003csub\u003eDC\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eµA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRF Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCharacteristic\u003c\/th\u003e\n\u003cth\u003eSymbol\u003c\/th\u003e\n\u003cth\u003eMin\u003c\/th\u003e\n\u003cth\u003eTyp\u003c\/th\u003e\n\u003cth\u003eMax\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eF\u003csub\u003eRF\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e5.725\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e5.875\u003c\/td\u003e\n\u003ctd\u003eGHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRF output power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eP\u003csub\u003eRF\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003edBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e12*\u003c\/td\u003e\n\u003ctd\u003em\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/namexavailable\/Keywave_Modules\/tree\/main\/KW007\" rel=\"noopener\" title=\"Github repository\" target=\"_blank\"\u003eGithub repository\u003c\/a\u003e \u003cem\u003e(includes full user guide PDF)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/KW007_EU_DOC_-_CE_RED_ROHS.pdf\" rel=\"noopener\" title=\"Declaration of conformity\" target=\"_blank\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePinout\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePin No.\u003c\/th\u003e\n\u003cth\u003ePin Name\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003e5 V supply input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3V3\u003c\/td\u003e\n\u003ctd\u003e3.3 V supply input (default) or LDO output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGPO\u003c\/td\u003e\n\u003ctd\u003eGeneral-purpose output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSCL\u003c\/td\u003e\n\u003ctd\u003eI²C clock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSDA\u003c\/td\u003e\n\u003ctd\u003eI²C data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDelay\u003c\/td\u003e\n\u003ctd\u003eGPO extension time setting pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP8\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRange0\u003c\/td\u003e\n\u003ctd\u003eRadar detection range setting pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP9\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRange1\u003c\/td\u003e\n\u003ctd\u003eRadar detection range setting pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePinout notes\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cem\u003ePower: 3.3V \u003cstrong\u003eor\u003c\/strong\u003e 5V: Connect only ONE supply, 3.3V or 5V, do not connect both.\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e5V Input Mode: Input voltage is regulated by an on-chip LDO to power the internal core\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003e3.3V Input Mode: Bypasses the internal LDO. A low-noise power source is mandatory (an external LDO is recommended)\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eIt is recommended to add a 10µF decoupling capacitor to power input\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Keywave KW007-SE 5.8GHz RF Motion Sensor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keywave","offers":[{"title":"Default Title","offer_id":56219070595457,"sku":"106964","price":7.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/keywave-kw007-se-5-8ghz-rf-motion-sensor-keywave-106964-1256950927.jpg?v=1788447039","url":"https:\/\/thepihut.com\/products\/keywave-kw007-se-5-8ghz-rf-motion-sensor","provider":"The Pi Hut","version":"1.0","type":"link"}