{"product_id":"ultrasonic-distance-unit-i2c-rcwl-9620","title":"Ultrasonic Distance Unit I2C (RCWL-9620)","description":"\u003cp\u003eUNIT SONIC I2C is an \u003cstrong\u003eI2C\u003c\/strong\u003e interface ultrasonic distance sensor. This allows for easy I2C integration and multi-sensor operation using a single BUS, to save I\/O resources.\u003c\/p\u003e\n\u003cp\u003eThe module features an RCWL-9620 ultrasonic distance measurement chip with a 16mm probe, which the ranging accuracy can reach \u003cstrong\u003e2cm-450cm\u003c\/strong\u003e (accuracy up to ±2%).\u003c\/p\u003e\n\u003cp\u003eIt is ideal to apply in robotics obstacle avoidance, fluid level detection, and other applications that require you to perform measurements.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRCWL-9620 Chip\u003c\/li\u003e\n\u003cli\u003eI2C communication interface (addr: 0x57)\u003c\/li\u003e\n\u003cli\u003eMeasuring range: 2cm-450cm\u003c\/li\u003e\n\u003cli\u003eProtective housing\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature compensation, reduce the temperature drift\u003c\/li\u003e\n\u003cli\u003eSupport UIFlow platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncludes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Unit UNIT SONIC I2C\u003c\/li\u003e\n\u003cli\u003e1x HY2.0-4P cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRobot Obstacle Avoidance\u003c\/li\u003e\n\u003cli\u003eFluid Level Detection\u003c\/li\u003e\n\u003cli\u003eSitting Posture Detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUltrasonic Ranging Single Chip\u003c\/td\u003e\n\u003ctd\u003eRCWL-9620\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e2cm-450cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe Specifications\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiving\/Transmitting Frequency\u003c\/td\u003e\n\u003ctd\u003e40KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiving sensitivity\u003c\/td\u003e\n\u003ctd\u003e-65dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePointing angle\u003c\/td\u003e\n\u003ctd\u003e60°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement accuracy\u003c\/td\u003e\n\u003ctd\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking current\u003c\/td\u003e\n\u003ctd\u003e2mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e10g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e25g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct size\u003c\/td\u003e\n\u003ctd\u003e56 x 24 x 15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacking size\u003c\/td\u003e\n\u003ctd\u003e76 x 47 x 29mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePin mapping\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eM5CORE - PORT A\u003c\/td\u003e\n\u003ctd\u003eG21\u003c\/td\u003e\n\u003ctd\u003eG22\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUNIT SONIC I2C\u003c\/td\u003e\n\u003ctd\u003eSDA\u003c\/td\u003e\n\u003ctd\u003eSCL\u003c\/td\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eExample\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eArduino\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/m5stack\/M5Stack\/tree\/master\/examples\/Unit\/UNIT_SONIC\/UNIT_SONIC_I2C\" target=\"_blank\"\u003eSONIC I2C TEST - with M5CORE\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":39618449113171,"sku":"U098-B1","price":5.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1_106d179c-9744-4d2f-9342-45efcb409a4e.jpg?v=1640774957","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/ultrasonic-distance-unit-i2c-rcwl-9620","provider":"Pimoroni Ltd","version":"1.0","type":"link"}