{"id":1199,"date":"2025-05-11T17:03:26","date_gmt":"2025-05-11T11:33:26","guid":{"rendered":"https:\/\/vihaaniotgateway.in\/?post_type=product&#038;p=1199"},"modified":"2026-02-08T16:44:54","modified_gmt":"2026-02-08T11:14:54","slug":"rcwl-0516-microwave-radar-sensor-module","status":"publish","type":"product","link":"https:\/\/vihaaniotgateway.in\/index.php\/product\/rcwl-0516-microwave-radar-sensor-module\/","title":{"rendered":"RCWL-0516 Microwave Radar Sensor Module \u2013 Human Motion Detection, 3.3V\u20135V, High Sensitivity, Ideal for IoT and Automation Projects"},"content":{"rendered":"<h2 class=\"\" data-start=\"243\" data-end=\"358\">RCWL-0516 Microwave Radar Sensor Module \u2013 Human Motion Detection, 3.3V\u20135V, Ideal for IoT and Automation Projects<\/h2>\n<p class=\"\" data-start=\"360\" data-end=\"869\">The <strong data-start=\"364\" data-end=\"459\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"366\" data-end=\"457\">RCWL-0516 Microwave Radar Sensor Module<\/a><\/strong> is a highly sensitive motion detection sensor that uses <strong data-start=\"516\" data-end=\"554\">microwave Doppler radar technology<\/strong> to detect human movement. Unlike traditional <a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"600\" data-end=\"654\"><strong data-start=\"601\" data-end=\"623\">PIR motion sensors<\/strong><\/a>, this module can <strong data-start=\"672\" data-end=\"702\">sense motion through walls<\/strong>, glass, or plastic, making it perfect for <strong data-start=\"745\" data-end=\"793\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"747\" data-end=\"791\">home automation<\/a><\/strong>, lighting control, security, and <strong data-start=\"827\" data-end=\"868\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"829\" data-end=\"866\">IoT projects<\/a><\/strong>.<\/p>\n<p class=\"\" data-start=\"871\" data-end=\"1087\">Operating in the <strong data-start=\"888\" data-end=\"917\">3.2GHz to 3.4GHz ISM band<\/strong>, the module emits microwave pulses and detects phase shifts from moving objects. This offers more consistent performance in environments where infrared sensors struggle.<\/p>\n<p class=\"\" data-start=\"1089\" data-end=\"1415\">It\u2019s compatible with popular platforms like <strong data-start=\"1133\" data-end=\"1165\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"1135\" data-end=\"1163\">Arduino<\/a><\/strong>, <strong data-start=\"1167\" data-end=\"1212\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"1169\" data-end=\"1210\">ESP32<\/a><\/strong>, <strong data-start=\"1214\" data-end=\"1256\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"1216\" data-end=\"1254\">Raspberry Pi<\/a><\/strong>, and other <strong data-start=\"1268\" data-end=\"1318\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"1270\" data-end=\"1316\">microcontrollers<\/a><\/strong>, with a simple digital output that directly integrates with your circuits or automation systems.<\/p>\n<hr class=\"\" data-start=\"1417\" data-end=\"1420\" \/>\n<h3 class=\"\" data-start=\"1422\" data-end=\"1442\">\ud83d\udd27 Key Features:<\/h3>\n<ul data-start=\"1443\" data-end=\"1768\">\n<li class=\"\" data-start=\"1443\" data-end=\"1485\">\n<p class=\"\" data-start=\"1445\" data-end=\"1485\">Microwave Doppler radar motion detection<\/p>\n<\/li>\n<li class=\"\" data-start=\"1486\" data-end=\"1539\">\n<p class=\"\" data-start=\"1488\" data-end=\"1539\">Detects motion <strong data-start=\"1503\" data-end=\"1539\">through plastic, glass, and wood<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"1540\" data-end=\"1615\">\n<p class=\"\" data-start=\"1542\" data-end=\"1615\">Longer range than typical <a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"1568\" data-end=\"1615\"><strong data-start=\"1569\" data-end=\"1584\">PIR sensors<\/strong><\/a><\/p>\n<\/li>\n<li class=\"\" data-start=\"1616\" data-end=\"1661\">\n<p class=\"\" data-start=\"1618\" data-end=\"1661\">Digital output HIGH when motion is detected<\/p>\n<\/li>\n<li class=\"\" data-start=\"1662\" data-end=\"1697\">\n<p class=\"\" data-start=\"1664\" data-end=\"1697\">Compatible with 3.3V and 5V logic<\/p>\n<\/li>\n<li class=\"\" data-start=\"1698\" data-end=\"1768\">\n<p class=\"\" data-start=\"1700\" data-end=\"1768\">Ideal for embedded and <strong data-start=\"1723\" data-end=\"1768\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"1725\" data-end=\"1766\">IoT applications<\/a><\/strong><\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"1770\" data-end=\"1773\" \/>\n<h3 class=\"\" data-start=\"1775\" data-end=\"1807\">\ud83d\udcca Technical Specifications:<\/h3>\n<ul data-start=\"1808\" data-end=\"2052\">\n<li class=\"\" data-start=\"1808\" data-end=\"1854\">\n<p class=\"\" data-start=\"1810\" data-end=\"1854\"><strong data-start=\"1810\" data-end=\"1831\">Operating Voltage<\/strong>: 4\u201328V DC (5V optimal)<\/p>\n<\/li>\n<li class=\"\" data-start=\"1855\" data-end=\"1888\">\n<p class=\"\" data-start=\"1857\" data-end=\"1888\"><strong data-start=\"1857\" data-end=\"1876\">Detection Range<\/strong>: 5\u20137 meters<\/p>\n<\/li>\n<li class=\"\" data-start=\"1889\" data-end=\"1923\">\n<p class=\"\" data-start=\"1891\" data-end=\"1923\"><strong data-start=\"1891\" data-end=\"1916\">Output Voltage (HIGH)<\/strong>: ~3.3V<\/p>\n<\/li>\n<li class=\"\" data-start=\"1924\" data-end=\"1948\">\n<p class=\"\" data-start=\"1926\" data-end=\"1948\"><strong data-start=\"1926\" data-end=\"1942\">Current Draw<\/strong>: ~3mA<\/p>\n<\/li>\n<li class=\"\" data-start=\"1949\" data-end=\"2000\">\n<p class=\"\" data-start=\"1951\" data-end=\"2000\"><strong data-start=\"1951\" data-end=\"1970\">Output Duration<\/strong>: ~2 seconds (can be modified)<\/p>\n<\/li>\n<li class=\"\" data-start=\"2001\" data-end=\"2028\">\n<p class=\"\" data-start=\"2003\" data-end=\"2028\"><strong data-start=\"2003\" data-end=\"2016\">Frequency<\/strong>: 3.2\u20133.4GHz<\/p>\n<\/li>\n<li class=\"\" data-start=\"2029\" data-end=\"2052\">\n<p class=\"\" data-start=\"2031\" data-end=\"2052\"><strong data-start=\"2031\" data-end=\"2039\">Size<\/strong>: 35mm x 17mm<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"2054\" data-end=\"2057\" \/>\n<h3 class=\"\" data-start=\"2059\" data-end=\"2091\">\ud83d\udce6 Use Cases &amp; Applications:<\/h3>\n<ul data-start=\"2092\" data-end=\"2428\">\n<li class=\"\" data-start=\"2092\" data-end=\"2173\">\n<p class=\"\" data-start=\"2094\" data-end=\"2173\"><strong data-start=\"2094\" data-end=\"2141\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2096\" data-end=\"2139\">Smart lighting<\/a><\/strong> with motion-activated switching<\/p>\n<\/li>\n<li class=\"\" data-start=\"2174\" data-end=\"2248\">\n<p class=\"\" data-start=\"2176\" data-end=\"2248\"><strong data-start=\"2176\" data-end=\"2226\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2178\" data-end=\"2224\">Security systems<\/a><\/strong> for homes and offices<\/p>\n<\/li>\n<li class=\"\" data-start=\"2249\" data-end=\"2303\">\n<p class=\"\" data-start=\"2251\" data-end=\"2303\"><strong data-start=\"2251\" data-end=\"2303\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2253\" data-end=\"2301\">IoT-based motion alerts<\/a><\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"2304\" data-end=\"2347\">\n<p class=\"\" data-start=\"2306\" data-end=\"2347\">Occupancy detection in rooms or corridors<\/p>\n<\/li>\n<li class=\"\" data-start=\"2348\" data-end=\"2374\">\n<p class=\"\" data-start=\"2350\" data-end=\"2374\">Retail footfall tracking<\/p>\n<\/li>\n<li class=\"\" data-start=\"2375\" data-end=\"2428\">\n<p class=\"\" data-start=\"2377\" data-end=\"2428\">Hidden sensors behind panels, plastic, or furniture<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"2430\" data-end=\"2433\" \/>\n<h3 class=\"\" data-start=\"2435\" data-end=\"2465\">\ud83c\udf1f Why Buy from DeviceBay?<\/h3>\n<p class=\"\" data-start=\"2466\" data-end=\"2558\">At DeviceBay, every RCWL-0516 module is <strong data-start=\"2506\" data-end=\"2545\">tested for accuracy and reliability<\/strong>. We provide:<\/p>\n<ul data-start=\"2560\" data-end=\"2936\">\n<li class=\"\" data-start=\"2560\" data-end=\"2624\">\n<p class=\"\" data-start=\"2562\" data-end=\"2624\">\ud83d\ude9a <strong data-start=\"2565\" data-end=\"2602\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2567\" data-end=\"2600\">Free delivery<\/a><\/strong> on orders over \u20b9500<\/p>\n<\/li>\n<li class=\"\" data-start=\"2625\" data-end=\"2697\">\n<p class=\"\" data-start=\"2627\" data-end=\"2697\">\ud83d\udcb8 <strong data-start=\"2630\" data-end=\"2674\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2632\" data-end=\"2672\">Cash on Delivery (COD)<\/a><\/strong> service across India<\/p>\n<\/li>\n<li class=\"\" data-start=\"2698\" data-end=\"2761\">\n<p class=\"\" data-start=\"2700\" data-end=\"2761\">\ud83e\uddfe <strong data-start=\"2703\" data-end=\"2741\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2705\" data-end=\"2739\">GST invoice<\/a><\/strong> for all customers<\/p>\n<\/li>\n<li class=\"\" data-start=\"2762\" data-end=\"2880\">\n<p class=\"\" data-start=\"2764\" data-end=\"2880\">\ud83d\udd27 Integration help with <strong data-start=\"2789\" data-end=\"2821\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2791\" data-end=\"2819\">Arduino<\/a><\/strong>, <strong data-start=\"2823\" data-end=\"2868\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"2825\" data-end=\"2866\">ESP32<\/a><\/strong>, and more<\/p>\n<\/li>\n<li class=\"\" data-start=\"2881\" data-end=\"2936\">\n<p class=\"\" data-start=\"2883\" data-end=\"2936\">\ud83d\udcd8 Pinout diagrams and tutorials available on request<\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"2938\" data-end=\"2941\" \/>\n<p class=\"\" data-start=\"2943\" data-end=\"3166\">This sensor goes far beyond PIR with <strong data-start=\"2980\" data-end=\"3030\">more sensitivity, flexibility, and versatility<\/strong> \u2014 the <strong data-start=\"3037\" data-end=\"3102\"><a class=\"cursor-pointer\" rel=\"noopener\" data-start=\"3039\" data-end=\"3100\">RCWL-0516<\/a><\/strong> is a top choice for serious automation and smart device makers.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Motion detection sensor using Doppler radar. Detects through glass\/plastic. Ideal for Arduino, ESP32, IoT, home automation &amp; security projects.<\/p>\n","protected":false},"featured_media":1200,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_brand":[],"product_cat":[19,73],"product_tag":[],"class_list":["post-1199","product","type-product","status-publish","has-post-thumbnail","product_cat-electronics","product_cat-sensors-and-modules","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"Motion detection sensor using Doppler radar. Detects through glass\/plastic. 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