{"product_id":"bme280-breakout","title":"BME280 Breakout - Temperature, Pressure, Humidity Sensor","description":"\u003cp\u003eA really nice environmental sensor that's ideal for indoor monitoring of temperature, pressure, and humidity, or even outdoors in a suitable enclosure. It's Raspberry Pi and Arduino-compatible.\u003c\/p\u003e\n\u003cp\u003eWe use this sensor on our Enviro+ environmental monitoring board, but it's such a nice sensor that we thought we'd pop it onto a breakout! The BME280 is a great sensor for monitoring conditions around your home. If you're an iOS user, then there's \u003ca href=\"https:\/\/www.npmjs.com\/package\/homebridge-bme280\" target=\"_blank\"\u003ea Homebridge plugin for the BME280\u003c\/a\u003e to let you use the sensor for home automation and monitoring.\u003c\/p\u003e\n\u003cp\u003eThis breakout is compatible with our fancy \u003ca href=\"\/en-eu\/products\/breakout-garden-hat-i2c-spi\" target=\"_blank\"\u003eBreakout Garden\u003c\/a\u003e system, where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code. BME280 breakouts manufactured after April 2022 are also \u003cstrong\u003eQw\/ST compatible\u003c\/strong\u003e so you can use them with a whole host of different \u003ca href=\"\/en-eu\/collections\/stemma-qt\" target=\"_blank\"\u003emicrocontrollers and HATs\u003c\/a\u003e with Qwiic or STEMMA QT connectors.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBosch BME280 temperature, pressure, humidity sensor (\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/bst-bme280-ds002.pdf?v=1662743150\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eI2C interface, with address select via cuttable ADDR trace (0x76 or 0x77)\u003c\/li\u003e\n\u003cli\u003eQwiic\/STEMMA QT connector\u003c\/li\u003e\n\u003cli\u003e3.3V or 5V compatible\u003c\/li\u003e\n\u003cli\u003eReverse polarity protection (on Breakout Garden connector)\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi-compatible pinout (pins 1, 3, 5, 7, 9)\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi (\u003ca href=\"https:\/\/github.com\/pimoroni\/bme280-python\" target=\"_blank\"\u003ePython library\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi Pico (\u003ca href=\"https:\/\/github.com\/pimoroni\/pimoroni-pico\" target=\"_blank\"\u003eC++\/MicroPython libraries\u003c\/a\u003e)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/files\/BME280_breakout_schematic.pdf?v=1650376945\" target=\"_blank\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKit includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBME280 breakout\u003c\/li\u003e\n\u003cli\u003e1x5 male header\u003c\/li\u003e\n\u003cli\u003e1x5 female right angle header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe've designed this breakout board so that you can solder on the piece of right angle female header and pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 7, 9). The right angle header also has the advantage of positioning the breakout away from the Pi's CPU so as to minimise radiated heat.\u003c\/p\u003e\n\u003ch2\u003eSoftware\u003c\/h2\u003e\n\u003cp\u003eWe've put together a \u003ca href=\"https:\/\/github.com\/pimoroni\/bme280-python\" target=\"_blank\"\u003ePython library\u003c\/a\u003e for using the BME280 sensor with a Raspberry Pi, with handy functions to read all of the values, and \u003ca href=\"https:\/\/github.com\/pimoroni\/bme280-python\/tree\/master\/examples\" target=\"_blank\"\u003ea few nice little examples\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eYou can also use this breakout with Raspberry Pi Pico and other RP2040 boards, using \u003ca href=\"https:\/\/github.com\/pimoroni\/pimoroni-pico\/\" target=\"_blank\"\u003eC++ or Pirate brand MicroPython\u003c\/a\u003e or \u003ca href=\"https:\/\/circuitpython.org\/\" target=\"_blank\"\u003eCircuitPython\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIn our testing, we've found that the sensor requires some burn-in time (at least 20 minutes) and that readings may take a couple of minutes to stabilise after beginning measurements\u003c\/li\u003e\n\u003cli\u003eThe trace on the back (marked ADDR) can be cut to change the I2C address from the default of 0x76 to 0x77, meaning that you can use up to two sensors on the same Raspberry Pi or Arduino.\u003c\/li\u003e\n\u003cli\u003eThe BME280, BME68X, and BMP280 breakouts all share the same I2C addresses, so if you're using two together then you'll need to change the I2C address on one of them using the cuttable trace.\u003c\/li\u003e\n\u003cli\u003eDimensions: 19x19x4.7mm (LxWxH, including connectors)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":29420960677971,"sku":"PIM472","price":13.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/bme280-qwST-2.jpg?v=1650539269","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/bme280-breakout","provider":"Pimoroni Ltd","version":"1.0","type":"link"}