{"product_id":"waveshare-bme280-environmental-sensor-temperature-humidity-barometric-pressure","title":"Waveshare BME280 - Temperature, Humidity \u0026 Barometric Pressure Sensor","description":"\u003ch2\u003e\n\u003cimg\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eA tiny sensor breakout with BME280 onboard, sensing environmental temperature, humidity, and barometric pressure. It supports both I2C and SPI interfaces, also is compatible with 3.3V\/5V voltage levels.\u003c\/p\u003e\n\u003cp\u003eDue to its ultra small form factor, low power consumption, high precision with stability, the BME280 Environmental Sensor is suited for applications such as environment monitoring, weather forecast, altimeter, and IoT projects, and so on.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupports I2C (default), configurable slave address\u003c\/li\u003e\n\u003cli\u003eSupports SPI, switch to SPI via I\/O setting\u003c\/li\u003e\n\u003cli\u003eOnboard voltage level translator, compatible with 3.3V\/5V operating voltage\u003c\/li\u003e\n\u003cli\u003eComes with development resources and manual (examples for Raspberry Pi\/Arduino\/STM32)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 3.3V\/5V\u003c\/li\u003e\n\u003cli\u003eCommunication interface: I2C\/SPI\u003c\/li\u003e\n\u003cli\u003eTemperature sensing: -40~85°C (resolution 0.01°C, accuracy ±1°C)\u003c\/li\u003e\n\u003cli\u003eHumidity sensing: 0~100%RH (resolution 0.008%RH, accuracy ±3%RH, response time 1s, delay ≤2%RH)\u003c\/li\u003e\n\u003cli\u003eBarometric pressure sensing: 300~1100 hPa (resolution 0.18Pa, accuracy ±1hPa)\u003c\/li\u003e\n\u003cli\u003ePower consumption: \u0026lt;0.1mA@1Hz (H,P,T)\u003c\/li\u003e\n\u003cli\u003eDimension: 27mm x 20mm\u003c\/li\u003e\n\u003cli\u003eMounting hole size: 2.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinouts\u003c\/h2\u003e\n\u003ctable class=\"tabSty-1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePIN\u003c\/th\u003e\n\u003cth\u003eI2C\u003c\/th\u003e\n\u003cth\u003eSPI\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e3.3V\/5V power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSDA\/MOSI\u003c\/td\u003e\n\u003ctd\u003eI2C data\u003c\/td\u003e\n\u003ctd\u003eSPI data master output\/slave input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSCL\/SCK\u003c\/td\u003e\n\u003ctd\u003eI2C clock\u003c\/td\u003e\n\u003ctd\u003eSPI clock input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eADDR\/MISO\u003c\/td\u003e\n\u003ctd\u003eI2C address chip selection,\u003cbr\u003ehigh level (default) address: 0x77; low level address: 0x76\u003c\/td\u003e\n\u003ctd\u003eSPI data master input\/slave output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCS\u003c\/td\u003e\n\u003ctd\u003eNC\u003c\/td\u003e\n\u003ctd\u003eSPI chip selection, low active\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"BME280 Environmental Sensor dimensions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/BME280-Environmental-Sensor\/BME280-Environmental-Sensor-size.jpg\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eDevelopment Resources\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDocumentation:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca rel=\"noopener\" href=\"http:\/\/www.waveshare.com\/wiki\/BME280_Environmental_Sensor\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/BME280_Environmental_Sensor\u003c\/a\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":52757478408471,"sku":"15231","price":13.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/3993\/3719\/files\/bme280-environmental-sensor-1.jpg?v=1776157324","url":"https:\/\/shop.plati.ma\/products\/waveshare-bme280-environmental-sensor-temperature-humidity-barometric-pressure","provider":"Platima Tinkers Shop","version":"1.0","type":"link"}