{"id":9575021084909,"title":"4pcs DHT11 Humidity Temperature Sensor Module ±2°C Temp Accuracy ±5% RH Humidity Accuracy Single-Wire Interface PH2.0-3P Compatible with Arduino STM32","handle":"4pcs-dht11-humidity-temperature-sensor-module-2-c-temp-accuracy-5-rh-humidity-accuracy-single-wire-interface-ph2-0-3p-compatible-with-arduino-stm32","description":"\u003ch3\u003e4pcs DHT11 Humidity Temperature Sensor Module ±2°C Temp Accuracy ±5% RH Humidity Accuracy Single-Wire Interface PH2.0-3P Compatible with Arduino STM32\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eFactory-Calibrated Precision Single-Bus Digital Output with integrated calibration coefficients; measures 0C50C (2C accuracy) and 20%95% RH (5% RH accuracy); 1C\/1% RH resolution ensures reliable Enviro nmental monitoring for indoor climate control and agriculture projects\u003c\/li\u003e\n \u003cli\u003ePlug-and-Play Integration 3.3V5V wide voltage compatibility; PH2.0-3P interface with pre-soldered 4.7k pull-up resistor; includes Dupont female header cable for direct connection to Arduino\/Raspberry Pi GPIO; no external circuitry required for rapid prototyping\u003c\/li\u003e\n \u003cli\u003eUltra-Low Power Operation 0.5mA active current (typ); 1.8A sleep mode; supports battery-powered IoT nodes with 3-year lifespan using 2000mAh cell; 1Hz sampling rate minimizes MCU resource consumption for solar-powered weather stations\u003c\/li\u003e\n \u003cli\u003eRobust Enviro nmental Resilience M3 screw mounting for vibration resistance; operating range covers -20C60C beyond standard specs; 6-second response time with 5-sample averaging in code mitigates airflow interference; avoid condensation and \u0026gt;95% RH Enviro nments\u003c\/li\u003e\n \u003cli\u003eError-Proof Data Integrity Hardware checksum validation (Byte5=Byte1+2+3+4); auto-retry protocol on CRC failure; 0.5% RH\/year drift rate ensures long-term stability; not for medical or HVAC controldesigned for hobbyist\/educational use below 50V systems\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-16T01:06:18+10:00","created_at":"2026-09-09T16:21:58+10:00","vendor":"MusRock","type":"Temperature Probes \u0026 Sensors","tags":["industrial_Sep2026"],"price":11400,"price_min":11400,"price_max":11400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50652348776685,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0FMRKMBJG","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"4pcs DHT11 Humidity Temperature Sensor Module ±2°C Temp Accuracy ±5% RH Humidity Accuracy Single-Wire Interface PH2.0-3P Compatible with Arduino STM32","public_title":null,"options":["Default Title"],"price":11400,"weight":20,"compare_at_price":null,"inventory_management":"shopify","barcode":"DHT11 Humidity Temperature Sensor Module","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0FMRKMBJG.jpg?v=1788934920","\/\/leoforward.com\/cdn\/shop\/files\/51Zd_txpq5L.jpg?v=1788934920","\/\/leoforward.com\/cdn\/shop\/files\/51gFX12p7bL.jpg?v=1788934920","\/\/leoforward.com\/cdn\/shop\/files\/41folB8FkmL.jpg?v=1788934920","\/\/leoforward.com\/cdn\/shop\/files\/51pLD1TGjaL.jpg?v=1788934920"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0FMRKMBJG.jpg?v=1788934920","options":["Title"],"media":[{"alt":null,"id":41959365181677,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0FMRKMBJG.jpg?v=1788934920"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0FMRKMBJG.jpg?v=1788934920","width":500},{"alt":null,"id":41959365214445,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51Zd_txpq5L.jpg?v=1788934920"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51Zd_txpq5L.jpg?v=1788934920","width":800},{"alt":null,"id":41959365247213,"position":3,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51gFX12p7bL.jpg?v=1788934920"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51gFX12p7bL.jpg?v=1788934920","width":800},{"alt":null,"id":41959365279981,"position":4,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41folB8FkmL.jpg?v=1788934920"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41folB8FkmL.jpg?v=1788934920","width":800},{"alt":null,"id":41959365312749,"position":5,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51pLD1TGjaL.jpg?v=1788934920"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51pLD1TGjaL.jpg?v=1788934920","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e4pcs DHT11 Humidity Temperature Sensor Module ±2°C Temp Accuracy ±5% RH Humidity Accuracy Single-Wire Interface PH2.0-3P Compatible with Arduino STM32\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eFactory-Calibrated Precision Single-Bus Digital Output with integrated calibration coefficients; measures 0C50C (2C accuracy) and 20%95% RH (5% RH accuracy); 1C\/1% RH resolution ensures reliable Enviro nmental monitoring for indoor climate control and agriculture projects\u003c\/li\u003e\n \u003cli\u003ePlug-and-Play Integration 3.3V5V wide voltage compatibility; PH2.0-3P interface with pre-soldered 4.7k pull-up resistor; includes Dupont female header cable for direct connection to Arduino\/Raspberry Pi GPIO; no external circuitry required for rapid prototyping\u003c\/li\u003e\n \u003cli\u003eUltra-Low Power Operation 0.5mA active current (typ); 1.8A sleep mode; supports battery-powered IoT nodes with 3-year lifespan using 2000mAh cell; 1Hz sampling rate minimizes MCU resource consumption for solar-powered weather stations\u003c\/li\u003e\n \u003cli\u003eRobust Enviro nmental Resilience M3 screw mounting for vibration resistance; operating range covers -20C60C beyond standard specs; 6-second response time with 5-sample averaging in code mitigates airflow interference; avoid condensation and \u0026gt;95% RH Enviro nments\u003c\/li\u003e\n \u003cli\u003eError-Proof Data Integrity Hardware checksum validation (Byte5=Byte1+2+3+4); auto-retry protocol on CRC failure; 0.5% RH\/year drift rate ensures long-term stability; not for medical or HVAC controldesigned for hobbyist\/educational use below 50V systems\u003c\/li\u003e\n \u003c\/ul\u003e"}