{"id":1740,"date":"2021-10-05T08:15:51","date_gmt":"2021-10-05T08:15:51","guid":{"rendered":"http:\/\/otconline.in\/index.php\/product\/microwave-sensor-bme280\/"},"modified":"2023-12-06T07:27:14","modified_gmt":"2023-12-06T07:27:14","slug":"microwave-sensor-bme280","status":"publish","type":"product","link":"https:\/\/otconline.in\/index.php\/product\/microwave-sensor-bme280\/","title":{"rendered":"MICROWAVE SENSOR BME280"},"content":{"rendered":"<p>BME280 sensor, an environmental sensor with temperature, barometric pressure and humidity! This sensor is great for all sorts of weather\/environmental\/MICROWAVE sensing and can even be used in I2C.<\/p>\n<p>This precision sensor from Bosch is the best low-cost sensing solution for measuring humidity with \u00b13% accuracy, barometric pressure with\u00a0\u00b11 hPa absolute accuraccy, and temperature with \u00b11.0\u00b0C accuracy. Because pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with\u00a0 \u00b11 meter or better accuracy!<\/p>\n<p>The BME280 is the next-generation of sensors from Bosch, and is the upgrade to the BMP085\/BMP180\/BMP183 &#8211; with a low altitude noise of 0.25m and the same fast conversion time. For simple easy wiring, go with I2C.<\/p>\n<p>Specifications:<\/p>\n<ul>\n<li>Supply Voltage: 1.8 &#8211; 5V DC<\/li>\n<li>Interface: I2C (up to 3.4MHz)<\/li>\n<li>Operational Range:\n<ul>\n<li>Temperature: -40 to +85\u00b0C<\/li>\n<li>Humidity: 0-100%<\/li>\n<li>Pressure: 300-1100 hPa<\/li>\n<\/ul>\n<\/li>\n<li>Resolution:\n<ul>\n<li>Temperature: 0.01\u00b0C<\/li>\n<li>Humidity: 0.008%<\/li>\n<li>Pressure: 0.18Pa<\/li>\n<\/ul>\n<\/li>\n<li>Accuracy:\n<ul>\n<li>Temperature: +-1\u00b0C<\/li>\n<li>Humidity: +-3%<\/li>\n<li>Pressure: +-1Pa<\/li>\n<\/ul>\n<\/li>\n<li>I2C address\n<ul>\n<li>SDO LOW : 0x76<\/li>\n<li>SDO HIGH: 0x77<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>BME280 sensor, an environmental sensor with temperature, barometric pressure and humidity! This sensor is great for all sorts of weather\/environmental\/MICROWAVE sensing and can even be used in I2C. This precision sensor from Bosch is the best low-cost sensing solution for measuring humidity with \u00b13% accuracy, barometric pressure with\u00a0\u00b11 hPa absolute accuraccy, and temperature with \u00b11.0\u00b0C accuracy. Because pressure changes with [&hellip;]<\/p>\n","protected":false},"featured_media":1390,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[15,34],"product_tag":[],"class_list":{"0":"post-1740","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-main","7":"product_cat-s1","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple","15":"add-to-wishlist-after_add_to_cart"},"supplier_id":null,"supplier_sku":"","barcode":null,"atum_controlled":true,"out_stock_date":null,"out_stock_threshold":null,"inheritable":false,"inbound_stock":null,"stock_on_hold":0,"sold_today":0,"sales_last_days":0,"reserved_stock":null,"customer_returns":null,"warehouse_damage":null,"lost_in_post":null,"other_logs":null,"out_stock_days":0,"lost_sales":0,"has_location":null,"update_date":"2026-04-23T10:52:11","atum_locations":[],"atum_stock_status":"instock","restock_status":false,"low_stock_amount":"","sales_update_date":"2026-04-23T10:52:11","calc_backorders":null,"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MICROWAVE SENSOR BME280 - Om Technology Centre<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/otconline.in\/index.php\/product\/microwave-sensor-bme280\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MICROWAVE SENSOR BME280 - Om Technology Centre\" \/>\n<meta property=\"og:description\" content=\"BME280 sensor, an environmental sensor with temperature, barometric pressure and humidity! This sensor is great for all sorts of weather\/environmental\/MICROWAVE sensing and can even be used in I2C. This precision sensor from Bosch is the best low-cost sensing solution for measuring humidity with \u00b13% accuracy, barometric pressure with\u00a0\u00b11 hPa absolute accuraccy, and temperature with \u00b11.0\u00b0C accuracy. 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