{"product_id":"aht10-temperature-humidity-sensor-module-compoden","title":"AHT10 Temperature \u0026 Humidity Sensor Module – Compoden","description":"\u003ch1\u003eAHT10 High Precision Digital Temperature And Humidity Sensor Module\u003c\/h1\u003e\n\u003cp\u003eThe AHT10 is a digital temperature and humidity sensor with factory‑calibrated output. It communicates over I2C and provides accurate readings for environmental monitoring and automation. Ideal for Arduino, ESP32, and Raspberry Pi projects.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSensor Chip\u003c\/td\u003e\n\u003ctd\u003eAHT10\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eI2C (up to 400 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e1.8V–3.6V (module: 3.3V\/5V via onboard LDO)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.3°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHumidity Accuracy\u003c\/td\u003e\n\u003ctd\u003e±2% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C, 0–100% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/wifi-weather-station-with-esp8266-oled-display-kit\"\u003eIndoor weather station with OLED display\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eSmart greenhouse humidity controller\u003c\/li\u003e\n  \u003cli\u003eMushroom grow tent climate monitor\u003c\/li\u003e\n  \u003cli\u003eServer room environment data logger\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eCompatible with any 3.3V or 5V microcontroller that supports I2C, including Arduino Uno, Mega, ESP8266, ESP32, Raspberry Pi Pico, and STM32. The module’s onboard regulator lets you power it directly from a 5V rail while maintaining 3.3V logic levels.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eConnect VCC to 3.3V or 5V, GND to ground, and SDA\/SCL to your board’s I2C pins (A4\/A5 on Arduino Uno, GPIO21\/GPIO22 on ESP32). Add 4.7kΩ pull-up resistors on SDA and SCL if your board lacks them. Keep the sensor away from condensing humidity and direct heat sources.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino?\u003c\/summary\u003e\u003cp\u003eYes, it works with Arduino Uno, Nano, Mega, and others using the popular AHT10 library. Connect SDA to A4, SCL to A5, and include the library in your sketch.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it need calibration before use?\u003c\/summary\u003e\u003cp\u003eNo, the AHT10 is factory-calibrated. It delivers compensated temperature and humidity readings directly over I2C without any user calibration.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I power the module directly from a 5V supply?\u003c\/summary\u003e\u003cp\u003eYes, the onboard regulator accepts 5V and supplies 3.3V to the sensor. Just connect VCC to 5V and GND to ground.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445124587885,"sku":"CDN-0659","price":120.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/download_3789b725-e2d4-4c25-b0c3-ec7c78a56a34.jpg?v=1781523309","url":"https:\/\/compoden.com\/products\/aht10-temperature-humidity-sensor-module-compoden","provider":"Compoden","version":"1.0","type":"link"}