데모 카탈로그 / 환경 센서
BME280 temperature / humidity / pressure breakout
Adafruit · MPN 2652 · 에이전트용 버전
$14.95참고가 · 2026-08-22
표시된 날짜에 Adafruit의 구조화 데이터에서 가져온 값입니다 — 견적이 아닙니다. 재고 여부는 의도적으로 밝히지 않습니다.
| Adafruit | $14.95 · 2026-08-22 | 제품 페이지 ↗ |
| The Pi Hut | £14.40 · 2026-08-22 | 제품 페이지 ↗ |
Partsgraph 근거 확인 사양서 (PDF)자체 문서 · 아래 출처에서 편집
Bosch BME280 datasheetsha256 a2ccdb449fec…
사양 — 모든 값에 근거가 붙어 있습니다
전기
| VDDIO 인터페이스 전압 | 1.2 ~ 3.6 V | 데이터시트 2쪽“VDDIO interface voltage range: 1.2 V to 3.6 V • Current consumption 1.8 µA @ 1 Hz hum”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 전류 @ 1 Hz (H+P+T) | 3.6 µA | 데이터시트 2쪽“e and temperature 3.6 µA @ 1 Hz humidity, pressure and temperature”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 슬립 전류 | 0.1 µA | 데이터시트 2쪽“e and temperature 0.1 µA in sleep mode • Operating range -40”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 전류 @ 1 Hz (H+T) | 1.8 µA | 데이터시트 2쪽“e: 1.2 V to 3.6 V • Current consumption 1.8 µA @ 1 Hz humidity and temperature”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 전류 @ 1 Hz (P+T) | 2.8 µA | 데이터시트 2쪽“y and temperature 2.8 µA @ 1 Hz pressure and temperature”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 기동 시간, max (ms) | 2 | 데이터시트 8쪽“ime to first 2 ms”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| VDD 리플, max | 50 mVpp | 데이터시트 8쪽“Voltage VDD ripple max. 50 mVpp 1.71 1.8 3.6”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 센서 전력 모드 | sleep mode, forced mode and normal mode | 데이터시트 14쪽“et. 3.3 Sensor modes The BME280 offers three sensor modes: sleep mode, forced mode and normal mode. These can be selected using the mode[1:0] setting (see cha”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 보드에 3.3V 레귤레이터 + 레벨 변환 탑재 | 예 | 공급업체 페이지“sensor is soldered onto a custom made PCB and comes with a 3.3V regulator and level shifting so you can use it with a 3V or 5V logic” |
성능
| 습도 범위 | 0 ~ 100 % | 데이터시트 2쪽“mode • Operating range -40…+85 °C, 0…100 % rel. humidity, 300…1100 hPa • Humidity sensor and pr”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 기압 RMS 잡음 | 0.2 Pa | 데이터시트 2쪽“• RMS Noise 0.2 Pa, equiv. to 1.7 cm • Offset temperature coefficient”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 기압 절대 정확도 | ±1 hPa | 공급업체 페이지“uring humidity with ±3% accuracy, barometric pressure with ±1 hPa absolute accuraccy, and temperature with ±1.0°C accuracy. B” |
| 온도 정확도 | ±1.0°C | 공급업체 페이지“ssure with ±1 hPa absolute accuraccy, and temperature with ±1.0°C accuracy. Because pressure changes with altitude, and the p” |
| 습도 응답 시간 (τ63%) | 1 s | 데이터시트 2쪽“Response time (𝜏𝜏63% ) 1s • Accuracy tolerance”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 습도 히스테리시스 (±%RH) | 1 % | 데이터시트 2쪽“Hysteresis ±1% relative humidity Key parameters for pressure sensor”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 기압 오프셋의 온도 계수 (±Pa/K) | 1.5 Pa/K | 데이터시트 2쪽“Offset temperature coefficient ±1.5 Pa/K, equiv. to ±12.6 cm at 1 °C temperature change Typical app”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 습도 분해능 (%RH) | 0.008 | 데이터시트 9쪽“RH 0.008 %RH Noise in humidity (RMS)”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 습도 RMS 잡음, 최고 오버샘플링 (%RH) | 0.02 | 데이터시트 9쪽“NH Highest oversampling, 0.02 %RH”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 기압 출력 분해능 (Pa) | 0.18 | 데이터시트 11쪽“Highest oversampling 0.18 Pa pressure output data Noi”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 온도 정확도 @25 °C (°C) | ±0.5 | 데이터시트 11쪽“25 °C ±0.5 °C 5 When changing temperature”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 온도 출력 분해능 (°C) | 0.01 | 데이터시트 12쪽“RT API output resolution 0.01 °C RMS noise”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 내부 IIR 필터 | 예 | 데이터시트 18쪽“ace traffic and processor work load, the BME280 features an internal IIR filter. It effectively reduces the bandwidth of the temperature an”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 고도계 정확도 | ±1 meter | 공급업체 페이지“ents are so good, you can also use it as an altimeter with ±1 meter or better accuracy! The BME280 is the next-generation of se” |
| 고도 잡음 | 0.25 m | 공급업체 페이지“to the BMP085/BMP180/BMP183 - with a low altitude noise of 0.25m and the same fast conversion time. It has the same specific” |
인터페이스
| I2C 버스 속도 (max) | 3.4 MHz | 데이터시트 2쪽“id LGA • Digital interface I²C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz) • Supply voltage”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| SPI 버스 속도 (max) | 10 MHz | 데이터시트 2쪽“I²C (up to 3.4 MHz) and SPI (3 and 4 wire, up to 10 MHz) • Supply voltage VDD main supply”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 칩 ID | 0x60 | 데이터시트 26쪽“Read value is Read value is 0x60”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 지원하는 I2C 모드 | Standard, Fast and High Speed | 데이터시트 32쪽“a slave for both protocols. The I²C interface supports the Standard, Fast and High Speed modes. The SPI interface supports both SPI mode ‘00’ (CPOL”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| STEMMA QT / Qwiic 규격 형상 | 예 | 공급업체 페이지“microcontroller without worry. The breakout is made in the STEMMA QT form factor , making them easy to interface with. The STEMMA QT connect” |
기구
| 보드 치수 | 25.2mm x 18.0mm x 4.6mm | 공급업체 페이지“dentical to the non-QT earlier version. Product Dimensions: 25.2mm x 18.0mm x 4.6mm / 1.0" x 0.7" x 0.2" Learn CircuitPython Libraries with the” |
| 센서 패키지 (IC 단품) | 2.5 mm x 2.5 mm x 0.93 mm | 데이터시트 2쪽“sor Key features • Package 2.5 mm x 2.5 mm x 0.93 mm metal lid LGA • Digital interface I²C”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
규제 적합성
| RoHS | RoHS compliant | 데이터시트 2쪽“to Bosch Sensortec BMP280 digital pressure sensor • RoHS compliant, halogen-free, MSL1 Key parameters for humidity sensor”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 할로겐 프리 | 예 | 데이터시트 2쪽“tec BMP280 digital pressure sensor • RoHS compliant, halogen-free, MSL1 Key parameters for humidity sensor • Response t”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 흡습 민감도 | MSL1 | 데이터시트 2쪽“ital pressure sensor • RoHS compliant, halogen-free, MSL1 Key parameters for humidity sensor • Response time (�”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 무연 납땜 | 예 | 데이터시트 45쪽“ow Sensitive Surface Mount Devices”. The sensor fulfils the lead-free soldering requirements of the above-mentioned IPC/JEDEC sta”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
일반
| 기압 범위 | 300 ~ 1100 hPa | 데이터시트 2쪽“g range -40…+85 °C, 0…100 % rel. humidity, 300…1100 hPa • Humidity sensor and pressure sensor can be indepen”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 온도 범위 | -40 ~ 85 °C | 데이터시트 2쪽“µA in sleep mode • Operating range -40…+85 °C, 0…100 % rel. humidity, 300…1100 hPa • Humidity sens”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| 습도 정확도 | 3 % | 데이터시트 2쪽“Accuracy tolerance ±3 % relative humidity • Hysteresis”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| VDD (IC 단품) | 1.71 ~ 3.6 V | 데이터시트 2쪽“voltage VDD main supply voltage range: 1.71 V to 3.6 V VDDIO interface v”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
사용된 구성
태양광 기상 관측소 — 역할: 온도 / 습도 / 기압