{"product_id":"bmp280-barometric-pressure-temperature-sensor-module-compodenin","title":"BMP280 Barometric Pressure \u0026 Temperature Sensor Module - Compoden.in","description":"\u003ch1\u003eBMP280 Pressure and Temperature Sensor Module (Barometer)\u003c\/h1\u003e\n\u003cp\u003eThe BMP280 is a digital barometric pressure and temperature sensor module based on Bosch's BMP280 chip. It measures atmospheric pressure from 300 hPa to 1100 hPa and temperature from -40°C to +85°C, providing accurate altitude estimation. Ideal for weather monitoring, drone altitude hold, and indoor navigation systems.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V – 5V DC (onboard regulator)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePressure Range\u003c\/td\u003e\n\u003ctd\u003e300 – 1100 hPa\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eI2C (0x76\/0x77) and SPI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.16 Pa (pressure), 0.01°C (temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1 hPa (relative pressure), ±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/kit-indoor-weather-station\"\u003eDIY Weather Station\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eDrone Altitude Hold System\u003c\/li\u003e\n  \u003cli\u003eIndoor Air Pressure Monitor\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/arduino-water-level-sensor-kit-measure-tank-level-on-lcd\"\u003eSmart Water Level Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThe BMP280 module works with Arduino, ESP32, Raspberry Pi, and any microcontroller supporting I2C or SPI. It operates at 3.3V logic but accepts 5V on Vin when using the onboard regulator, with I2C pull-up resistors typically included. Compatible libraries such as Adafruit BMP280 and SparkFun BMP280 simplify integration.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eConnect VCC to 3.3V (or 5V if the module supports), GND to GND, SCL to I2C clock, and SDA to I2C data. If using SPI, wire CSB, SCK, SDI, and SDO. The sensor draws under 1 mA, so a stable supply is sufficient. Avoid exceeding 3.6V on data pins without level shifting. The default I2C address is 0x76; check the solder jumper on the back of the module to change to 0x77.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino?\u003c\/summary\u003e\u003cp\u003eYes, it works with all Arduino boards that have I2C, such as Uno, Nano, and Mega. Use the Adafruit BMP280 library for quick setup.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the difference between BMP280 and BME280?\u003c\/summary\u003e\u003cp\u003eThe BMP280 measures pressure and temperature only. The BME280 adds humidity sensing. If you only need pressure and temperature, BMP280 is a cost-effective choice.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan this sensor be used outdoors?\u003c\/summary\u003e\u003cp\u003eYes, with a weatherproof enclosure. The operating range of -40°C to +85°C covers most outdoor conditions. Keep the sensor shielded from direct moisture and dust for reliable readings.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445107319149,"sku":"CDN-0366","price":40.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_e286e19f-fb87-4468-a4f2-5346f3a02abe.jpg?v=1781513328","url":"https:\/\/compoden.com\/products\/bmp280-barometric-pressure-temperature-sensor-module-compodenin","provider":"Compoden","version":"1.0","type":"link"}