{"product_id":"bme690-bme680-environmental-sensor-module-temperature-humidity-barometric-pressure-gas-detection-with-stm32-sample-code","title":"BME690\/BME680 Environmental Sensor Module - Temperature\/Humidity\/Barometric Pressure\/Gas Detection with STM32 Sample Code","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ertrobot\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H922c9fa696b74d47a120e280cc0929e6L.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"text-align:center\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003eBME690 Sensor Module Specifications Table\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse\" class=\"MsoTable15Grid5Dark\" border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eProduct Model\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(153, 153, 153);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eBME690 Environmental Sensor Module\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(204, 204, 204);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eDigital Low-Power Gas, Pressure,Temperature, Humidity Sensor (with AI integration)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(153, 153, 153);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e3.3V - 5V\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(204, 204, 204);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eI²C (up to 3.4 MHz) and SPI (4-wire, up to 10 MHz)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(153, 153, 153);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e- Sleep Mode: 0.11 μA\u003cbr\u003e- Temp\/Humidity Measurement (1Hz): 2.2 μA\u003cbr\u003e- Standard Gas Scan Mode: 3.1 mA\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(204, 204, 204);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e- Temperature: -40 °C to +85 °C\u003cbr\u003e- Humidity: 0% - 100% r.H.\u003cbr\u003e- Pressure: 300 - 1100 hPa\u003cbr\u003e- Gas: Supports VOCs, VSCs, etc.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(153, 153, 153);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e- Temperature: ±0.5 °C (0 - 65°C)\u003cbr\u003e- Humidity: ±3% r.H.\u003cbr\u003e- Pressure: ±0.5 hPa (300 - 1100 hPa)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(204, 204, 204);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eIndoor Air Quality Monitoring, Smart Home, Wearable Devices, Fire Warning, etc.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003ePins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(153, 153, 153);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eGND, VCC, SCK (SCL), SDI (SDA), SDO, CS\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv style=\"text-align:center\" class=\"MsoNormal\" align=\"center\"\u003e\u003chr style=\"text-align:center;width:100%\" width=\"100%\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003eThe BME690 is a low-power, all-in-one environmental sensor module capable of simultaneously measuring gas (e.g., VOCs, VSCs), pressure, temperature, and humidity. Its compact size and ultra-low power consumption make it particularly suitable for mobile devices, smart home applications, and IoT solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eKey Advantages:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-left:36pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e1.\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eMulti-functional Integration\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e: Combines gas, temperature, humidity, and pressure detection in a single module, saving space and cost.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-left:36pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e2.\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eLow-Power Design\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e: Sleep mode consumes only 0.11 μA, ideal for battery-powered devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-left:36pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e3.\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eHigh Accuracy\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e: ±0.5°C (temperature), ±3% (humidity), ±0.5 hPa (pressure).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-left:36pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e4.\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eFlexible Interface\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e: Supports I²C and SPI, compatible with mainstream development platforms.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top:0cm\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eSmart Home (air purifiers, HVAC control)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eWearable Devices (health monitoring, breath analysis)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eIndustrial IoT (leak detection, environmental monitoring)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eConsumer Electronics (smartphones, tablets with built-in sensors)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"text-align:center\" class=\"MsoNormal\" align=\"center\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cstrong\u003eBME680 Sensor Module Specifications Table\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse\" class=\"MsoTable15Grid5Dark\" border=\"1\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eSensor Model\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(153, 153, 153);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eBME680 (Bosch Sensortec)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eFunctionality\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(204, 204, 204);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eGas (VOC), Temperature, Humidity,  Barometric Pressure\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(153, 153, 153);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e3.3V-5V\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(204, 204, 204);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e- Sleep Mode: 0.15 µA (typical)\u003cbr\u003e- Full Operation Mode (1Hz): 3.7 µA (typical)\u003cbr\u003e- Gas Sensor Heating: 0.09-12 mA (mode dependent)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(153, 153, 153);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eI²C (Address 0x76 or 0x77) and SPI (4-wire)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(204, 204, 204);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e- Temperature: -40°C to +85°C\u003cbr\u003e- Humidity: 0%-100% RH (non-condensing)\u003cbr\u003e- Pressure: 300-1100 hPa\u003cbr\u003e- Gas: VOC detection (based on resistance change)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(153, 153, 153);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e- Temperature: ±1.0°C (0-65°C)\u003cbr\u003e- Humidity: ±3% RH (20-80% RH)\u003cbr\u003e- Pressure: ±0.12 hPa (700-900 hPa)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eOutput Data\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(204, 204, 204);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e- Raw Data: Temperature, Humidity,\u003cbr\u003ePressure, Gas Resistance\u003cbr\u003e- BSEC Algorithm Output: IAQ (0-500), CO₂ Equivalent, etc.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(153, 153, 153);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e- Gas Sensor: \u0026lt;1s (continuous mode)\u003cbr\u003e- Humidity Sensor: ~8s (τ63%)\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(204, 204, 204);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e-40°C to +85°C\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(153, 153, 153);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eIndoor Air Quality Monitoring, Smart Home, IoT Devices, Weather Stations, Wearables\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:black;padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:white;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003ePins\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"background-color:rgb(204, 204, 204);padding:0cm 5.4pt\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eGND, VCC, SCK (SCL), SDI (SDA), SDO, CS\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cdiv style=\"text-align:center\" class=\"MsoNormal\" align=\"center\"\u003e\u003chr style=\"text-align:center;width:100%\" width=\"100%\" align=\"center\"\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003eThis module is based on Bosch Sensortec's BME680 all-in-one environmental sensor, integrating gas (VOC), temperature, humidity and barometric pressure measurement capabilities. It is ideal for high-precision environmental monitoring applications. The ultra-low power consumption (only 0.15 µA in sleep mode) makes it particularly suitable for battery-powered devices such as smart home sensors and portable air quality detectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eKey Advantages\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-left:36pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e1.\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eMulti-functional Integration\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e: Combines gas, temperature, humidity and pressure detection in a single chip, saving PCB space.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-left:36pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e2.\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eFlexible Interface\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e: Supports both I²C and SPI communication, compatible with mainstream microcontrollers (Arduino, ESP32,STM32).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin-left:36pt\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e3.\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eLow-Power Design\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e: Ideal for long-term operation in IoT terminal devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e• Indoor air quality monitoring (formaldehyde, VOC detection)\u003cbr\u003e• Smart ventilation system control\u003cbr\u003e• Weather stations and outdoor navigation devices (pressure-assisted positioning)\u003cbr\u003e• Wearable health devices (environmental monitoring for fitness trackers)\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e• The gas sensor requires preheating (typical heating time 20-30 ms) for stable data acquisition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hc839d311f1514042ae087cd8564dec3aJ.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1652b779b6ff444f88ff4c789e487fc4J.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hf7397f01b90f480d9f92d5451deb6626P.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp 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class=\"detail-desc-decorate-title\"\u003eDear buyer:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eIf you choose the \"economic\" mode of transportation, then in the peak season of logistics, some countries will delay receiving packages for a while. If you cannot accept the delay, then please choose airmail, faster transportation and protection.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eWhen you place an order, please choose a shipping method and pay for the order including the shipping fee. We will send the items within 7 days once your payment is completed.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eWe do not uarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected. Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eThe shipping cost does not include any import taxes, and buyers are responsible for customs duties.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-title\"\u003eYour satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer service.\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"BME690","offer_id":55436559417643,"sku":"14:193#BME690","price":117.09,"currency_code":"USD","in_stock":true},{"title":"BME680","offer_id":55436559450411,"sku":"14:10#BME680","price":80.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S1652b779b6ff444f88ff4c789e487fc4J.webp?v=1788668357","url":"https:\/\/yoeruyo.com\/products\/bme690-bme680-environmental-sensor-module-temperature-humidity-barometric-pressure-gas-detection-with-stm32-sample-code","provider":"Yoeruyo","version":"1.0","type":"link"}