{"id":45480,"date":"2026-05-22T14:09:23","date_gmt":"2026-05-22T14:09:23","guid":{"rendered":"https:\/\/roboticaplus.com\/?post_type=product&#038;p=45480"},"modified":"2026-05-22T14:09:23","modified_gmt":"2026-05-22T14:09:23","slug":"aht21-high-precision-digital-temperature-and-humidity-measurement-module-sht20-i2c-communication-replacement","status":"publish","type":"product","link":"https:\/\/roboticaplus.com\/he\/product\/aht21-high-precision-digital-temperature-and-humidity-measurement-module-sht20-i2c-communication-replacement\/","title":{"rendered":"AHT21 High-precision digital temperature and humidity measurement module SHT20. I2C communication replacement"},"content":{"rendered":"<p>AHT21 High-precision digital temperature and humidity measurement module SHT20. I2C communication replacement<\/p>\n<p>AHT21 High Precision Digital Temperature and Humidity Measurement Module SHT20 for Arduino I2C Communication Replacement<br \/>\n4. Wide range of applications: HVAC, dehumidifier, test and detection equipment, consumer products, automotive, automatic control, data logger, weather station, home appliances, humidity regulation, medical and other related temperature and humidity detection and control.<br \/>\nAccuracy range for steam capacity: \u00b12%RH<\/p>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"0\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/fancy\/cf94ea40-ed59-4aa8-98da-e1d42a4fc912.jpg?imageView2\/2\/w\/800\/q\/70\/format\/avif\" alt=\"aht21 \u05de\u05d5\u05d3\u05d5\u05dc \u05de\u05d3\u05d9\u05d3\u05d4 \u05d3\u05d9\u05d2\u05d9\u05d8\u05dc\u05d9 \u05d3\u05d9\u05d5\u05e7 \u05d2\u05d1\u05d5\u05d4 \u05e9\u05dc \u05d8\u05de\u05e4\u05e8\u05d8\u05d5\u05e8\u05d4 \u05d5\u05dc\u05d7\u05d5\u05ea sht20. \u05d4\u05d7\u05dc\u05e4\u05ea \u05ea\u05e7\u05e9\u05d5\u05e8\u05ea i2c \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 0\" data-state=\"succ\" data-index=\"0\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"1\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/fancy\/6e2625d4-2d46-45db-af6d-494738d9e05f.jpg?imageView2\/2\/w\/800\/q\/70\/format\/avif\" alt=\"aht21 \u05de\u05d5\u05d3\u05d5\u05dc \u05de\u05d3\u05d9\u05d3\u05d4 \u05d3\u05d9\u05d2\u05d9\u05d8\u05dc\u05d9 \u05d3\u05d9\u05d5\u05e7 \u05d2\u05d1\u05d5\u05d4 \u05e9\u05dc \u05d8\u05de\u05e4\u05e8\u05d8\u05d5\u05e8\u05d4 \u05d5\u05dc\u05d7\u05d5\u05ea sht20. \u05d4\u05d7\u05dc\u05e4\u05ea \u05ea\u05e7\u05e9\u05d5\u05e8\u05ea i2c \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 1\" data-state=\"succ\" data-index=\"1\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>AHT21 High-precision digital temperature and humidity measurement module SHT20. I2C communication replacement AHT21 High Precision Digital Temperature and Humidity Measurement Module SHT20 for Arduino I2C Communication Replacement 4. Wide range of applications: HVAC, dehumidifier, test and detection equipment, consumer products, automotive, automatic control, data logger, weather station, home appliances, humidity regulation, medical and other related [&hellip;]<\/p>\n","protected":false},"featured_media":45493,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[442,510,518,514,517,440,511,512],"product_tag":[],"class_list":["post-45480","product","type-product","status-publish","has-post-thumbnail","product_cat-arduino1","product_cat-esp32-8266","product_cat-expansion-kits-shieldds","product_cat-expansion-kits-shields","product_cat-expansion-kits-shields-exppansion-kits-shieldds","product_cat-microbit1","product_cat-sensors","product_cat-sensors-arduino1","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>AHT21 High-precision digital temperature and humidity measurement module SHT20. 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Wide range of applications: HVAC, dehumidifier, test and detection equipment, consumer products, automotive, automatic control, data logger, weather station, home appliances, humidity regulation, medical and other related [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/roboticaplus.com\/he\/product\/aht21-high-precision-digital-temperature-and-humidity-measurement-module-sht20-i2c-communication-replacement\/\" \/>\n<meta property=\"og:site_name\" content=\"roboticaplus\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u05d6\u05de\u05df \u05e7\u05e8\u05d9\u05d0\u05d4 \u05de\u05d5\u05e2\u05e8\u05da\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u05d3\u05e7\u05d41\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/roboticaplus.com\\\/he\\\/product\\\/aht21-high-precision-digital-temperature-and-humidity-measurement-module-sht20-i2c-communication-replacement\\\/\",\"url\":\"https:\\\/\\\/roboticaplus.com\\\/he\\\/product\\\/aht21-high-precision-digital-temperature-and-humidity-measurement-module-sht20-i2c-communication-replacement\\\/\",\"name\":\"AHT21 High-precision digital temperature and humidity measurement module SHT20. 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