Catalogue de démonstration / Capteurs d’environnement
BME280 breakout (Pimoroni)
Pimoroni · MPN PIM472 · version lisible par un agent
£13.80indicatif · 2026-08-22
Relevé dans les données structurées de Pimoroni à la date indiquée — ce n’est pas un devis. La disponibilité n’est délibérément pas affirmée.
| Pimoroni | £13.80 · 2026-08-22 | page produit ↗ |
Fiche technique corroborée Partsgraph (PDF)document propre · compilé à partir des sources ci-dessous
Bosch BME280 datasheetsha256 a2ccdb449fec…
Spécifications — chaque valeur porte son justificatif
Électrique
| Alimentation VDD (circuit nu) | 1.71 à 3.6 V | fiche technique p. 2“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… |
| Compatibilité logique | 3.3V or 5V compatible | page fournisseur“uttable ADDR trace (0x76 or 0x77) Qwiic/STEMMA QT connector 3.3V or 5V compatible Reverse polarity protection (on Breakout Garden connector)” |
| Protection contre l’inversion de polarité | oui | page fournisseur“76 or 0x77) Qwiic/STEMMA QT connector 3.3V or 5V compatible Reverse polarity protection (on Breakout Garden connector) Raspberry Pi-compatible pino” |
| Courant en veille (capteur) | 0.1 µA | fiche technique p. 2“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… |
| Courant @ 1 Hz (H+P+T) | 3.6 µA | fiche technique p. 2“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… |
| Modes d’alimentation du capteur | sleep mode, forced mode and normal mode | fiche technique p. 14“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… |
| Temps de démarrage, max (ms) | 2 | fiche technique p. 8“ime to first 2 ms”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
Performance
| Plage d’humidité | 0 à 100 % | fiche technique p. 2“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… |
| Précision d’humidité | 3 % | fiche technique p. 2“Accuracy tolerance ±3 % relative humidity • Hysteresis”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| Temps de réponse en humidité (τ63%) | 1 s | fiche technique p. 2“Response time (𝜏𝜏63% ) 1s • Accuracy tolerance”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| Hystérésis d’humidité (±%RH) | 1 % | fiche technique p. 2“Hysteresis ±1% relative humidity Key parameters for pressure sensor”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| Bruit RMS de pression (filtré) | 0.2 Pa | fiche technique p. 2“• 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… |
| Coefficient thermique de l’offset de pression (±Pa/K) | 1.5 Pa/K | fiche technique p. 2“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… |
| Précision en température @25 °C (°C) | ±0.5 | fiche technique p. 11“25 °C ±0.5 °C 5 When changing temperature”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| Résolution de sortie de pression (Pa) | 0.18 | fiche technique p. 11“Highest oversampling 0.18 Pa pressure output data Noi”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| Durée de rodage recommandée (min.) | 20 minutes | page fournisseur“found that the sensor requires some burn-in time (at least 20 minutes) and that readings may take a couple of minutes to stabilis” |
Interface
| Adresse I2C (sélectionnable) | 0x76 or 0x77 | page fournisseur“I2C interface, with address select via cuttable ADDR trace (0x76 or 0x77) Qwiic/STEMMA QT connector 3.3V or 5V compatible Reverse po” |
| Connecteur Qwiic/STEMMA QT | oui | page fournisseur“with address select via cuttable ADDR trace (0x76 or 0x77) Qwiic/STEMMA QT connector 3.3V or 5V compatible Reverse polarity protection (on Break” |
| Vitesse du bus I2C, max du capteur | 3.4 MHz | fiche technique p. 2“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… |
| Identifiant de la puce | 0x60 | fiche technique p. 26“Read value is Read value is 0x60”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| Adresse I2C par défaut | 0x76 | page fournisseur“R) 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” |
| Broches du connecteur Raspberry Pi utilisées | pins 1, 3, 5, 7, 9 | page fournisseur“Breakout Garden connector) Raspberry Pi-compatible pinout (pins 1, 3, 5, 7, 9) Compatible with Arduino Compatible with Raspberry Pi ( Pyt” |
| Compatible Breakout Garden | oui | page fournisseur“and monitoring. This breakout is compatible with our fancy Breakout Garden system, where using breakouts is as easy just popping it in” |
Mécanique
| Dimensions de la carte | 19x19x4.7mm | page fournisseur“ddress on one of them using the cuttable trace. Dimensions: 19x19x4.7mm (LxWxH, including connectors) Close Reviews Show more revie” |
| Boîtier du capteur (circuit nu) | 2.5 mm x 2.5 mm x 0.93 mm | fiche technique p. 2“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… |
| Connecteurs inclus (mâle + femelle coudé) | oui | page fournisseur“es ) Schematic Kit includes BME280 breakout 1x5 male header 1x5 female right angle header We've designed this breakout board so that you can solder o” |
Conformité
| RoHS | RoHS compliant | fiche technique p. 2“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… |
| Sans halogène | oui | fiche technique p. 2“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… |
| Sensibilité à l’humidité | MSL1 | fiche technique p. 2“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… |
| Brasage sans plomb | oui | fiche technique p. 45“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… |
Général
| Plage de pression | 300 à 1100 hPa | fiche technique p. 2“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… |
| Plage de température | -40 à 85 °C | fiche technique p. 2“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… |
Utilisé dans
Station météo solaire — en tant que Température / humidité / pression