{"product_id":"2pack-bme280-33v-atmospheric-pressure-sensor","title":"GY-BME280 BME280 Digital 3.3V Atmospheric Pressure Sensor - 2 Pack","description":"\u003ch2\u003eBME280 3.3V Atmospheric Pressure Sensor\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated sensor for measuring atmospheric pressure, humidity, and temperature.\u003c\/li\u003e\n\u003cli\u003eDual communication interface support for both I2C and SPI protocols.\u003c\/li\u003e\n\u003cli\u003eOnboard voltage regulator and level shifter for compatibility with 3.3V and 5V logic.\u003c\/li\u003e\n\u003cli\u003ePressure measurement range: 300 to 1100 hPa.\u003c\/li\u003e\n\u003cli\u003eTemperature measurement range: -40°C to +85°C.\u003c\/li\u003e\n\u003cli\u003eHumidity measurement range: 0% to 100% relative humidity.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBME280\u003c\/li\u003e\n\u003cli\u003eGY-BME280\u003c\/li\u003e\n\u003cli\u003eFunctional upgrade for BMP280, BMP180, and BMP085 sensors (adds humidity sensing and higher precision).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for use with microcontrollers such as Arduino, ESP32, ESP8266, and Raspberry Pi.\u003c\/li\u003e\n\u003cli\u003eSuitable for a wide range of applications:\n\u003cul\u003e\n\u003cli\u003eWeather stations and environmental monitoring\u003c\/li\u003e\n\u003cli\u003eIndoor climate control and HVAC systems\u003c\/li\u003e\n\u003cli\u003eAltimetry and barometry for drones or personal navigation\u003c\/li\u003e\n\u003cli\u003eHome automation projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSensor fails to provide readings or sends intermittent data.\u003c\/li\u003e\n\u003cli\u003eReadings for pressure, temperature, or humidity are static or inaccurate.\u003c\/li\u003e\n\u003cli\u003eModule is no longer detected on the I2C or SPI bus.\u003c\/li\u003e\n\u003cli\u003ePhysical damage to the PCB or sensor element is visible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConnect VCC to a 3.3V or 5V power supply and GND to ground.\u003c\/li\u003e\n\u003cli\u003eFor I2C mode, connect the SCL and SDA pins to the microcontroller's corresponding I2C pins.\u003c\/li\u003e\n\u003cli\u003eFor SPI mode, connect SCK, SDO, SDI, and CS pins to the microcontroller's SPI interface.\u003c\/li\u003e\n\u003cli\u003eTo ensure accurate temperature data, position the sensor away from heat-generating components.\u003c\/li\u003e\n\u003cli\u003eProtect the sensing element from direct exposure to dust, liquids, and physical contact.\u003c\/li\u003e\n\u003cli\u003eRefer to the component datasheet for I2C addressing and register information.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45369808388285,"sku":"AZ00102369","price":21.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00122621_1_3ef0f943-b366-4496-99d9-848bd0712276.jpg?v=1762246311","url":"https:\/\/bluestarspartstrend.com\/products\/2pack-bme280-33v-atmospheric-pressure-sensor","provider":"BlueStars Parts","version":"1.0","type":"link"}