The DHT11 Sensor Module<\/a><\/strong> is a compact and easy-to-use digital sensor designed for measuring ambient temperature and relative humidity<\/strong>. It is a must-have for anyone working on weather monitoring<\/a><\/strong>, smart agriculture<\/a><\/strong>, home automation<\/a><\/strong>, or IoT-based environmental sensing<\/a><\/strong>. Its low cost, decent accuracy, and digital output make it an ideal choice for beginners, hobbyists, students, and embedded system developers alike.<\/p>\n Unlike analog sensors, the DHT11 communicates using a single-wire digital signal<\/strong>, which simplifies wiring and ensures reliable data transfer without the need for complex analog-to-digital conversion. With its built-in microcontroller and pre-calibrated sensing components, it offers stable and consistent readings across various environmental conditions.<\/p>\n This sensor is commonly used with platforms like Arduino boards<\/a><\/strong>, Raspberry Pi<\/a><\/strong>, ESP8266<\/a><\/strong>, ESP32<\/a><\/strong>, and STM32 microcontrollers<\/a><\/strong>. It has wide support across software libraries and development frameworks, making it easy to integrate into both DIY and production projects.<\/p>\n Accurately measures both temperature<\/strong> and humidity<\/strong><\/p>\n<\/li>\n Pre-calibrated digital signal output with error correction<\/p>\n<\/li>\n Low power consumption for battery-powered devices<\/p>\n<\/li>\n Long-term stability and good signal quality<\/p>\n<\/li>\n Small and lightweight, perfect for compact enclosures<\/p>\n<\/li>\n Onboard pull-up resistor and power LED<\/p>\n<\/li>\n Fully compatible with 3.3V and 5V logic<\/p>\n<\/li>\n<\/ul>\n Temperature Range<\/strong>: 0\u00b0C to 50\u00b0C (\u00b12\u00b0C accuracy)<\/p>\n<\/li>\n Humidity Range<\/strong>: 20% to 90% RH (\u00b15% RH accuracy)<\/p>\n<\/li>\n Output Signal<\/strong>: Digital (Single-wire protocol)<\/p>\n<\/li>\n Sampling Rate<\/strong>: 1 Hz (once per second)<\/p>\n<\/li>\n Power Supply<\/strong>: 3.3V \u2013 5.5V DC<\/p>\n<\/li>\n Max Current<\/strong>: \u22642.5mA during conversion<\/p>\n<\/li>\n Dimensions<\/strong>: 32mm x 20mm x 5mm (approx.)<\/p>\n<\/li>\n<\/ul>\n Indoor climate monitoring for smart homes<\/p>\n<\/li>\n Greenhouse environmental control systems<\/p>\n<\/li>\n IoT-based weather stations<\/a><\/strong><\/p>\n<\/li>\n Smart thermostats and HVAC control<\/p>\n<\/li>\n Educational kits<\/a><\/strong> and robotics<\/p>\n<\/li>\n Server room or cabinet temperature alerts<\/p>\n<\/li>\n Industrial safety systems with ambient condition triggers<\/p>\n<\/li>\n<\/ul>\n At Vihaan IoT Gateway, we ensure all DHT11 modules are pre-tested for reliability<\/strong> before dispatch. You also benefit from:<\/p>\n \ud83d\ude9a Free shipping on orders over \u20b9500<\/a><\/strong><\/p>\n<\/li>\n \ud83e\uddfe GST invoice<\/a><\/strong> for businesses and institutions<\/p>\n<\/li>\n \ud83d\udcb8 Cash on Delivery (COD)<\/a><\/strong> available across India<\/p>\n<\/li>\n \ud83e\udde0 Expert help with wiring and coding using Arduino<\/a><\/strong>, ESP32<\/a><\/strong>, and more<\/p>\n<\/li>\n \ud83d\udee0\ufe0f Access to tutorials, example code, and pinout diagrams<\/p>\n<\/li>\n<\/ul>\n Whether you’re building your first sensor project or upgrading an existing solution, the DHT11 Sensor Module<\/strong> is a dependable and affordable way to start measuring climate conditions in real time.<\/p>\n","protected":false},"excerpt":{"rendered":" Digital temperature & humidity sensor with 1-wire interface. Ideal for Arduino, ESP32, and IoT projects. Accurate, compact, and easy to use.<\/p>\n","protected":false},"featured_media":1197,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[19,73],"product_tag":[],"class_list":{"0":"post-1196","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electronics","7":"product_cat-sensors-and-modules","9":"first","10":"instock","11":"sale","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product\/1196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/comments?post=1196"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/media\/1197"}],"wp:attachment":[{"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/media?parent=1196"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product_brand?post=1196"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product_cat?post=1196"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vihaaniotgateway.in\/index.php\/wp-json\/wp\/v2\/product_tag?post=1196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\ud83d\udd27 Key Features:<\/h3>\n
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\n\ud83d\udcca Technical Specifications:<\/h3>\n
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\n\ud83d\udce6 Use Cases & Applications:<\/h3>\n
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\n\ud83c\udf1f Why Buy from Vihaan IoT Gateway?<\/h3>\n
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