Catalogo dimostrativo / Sensori ambientali
BME280 breakout (Pimoroni)
Pimoroni · MPN PIM472 · versione leggibile dagli agenti
£13.80indicativo · 2026-08-22
Rilevato dai dati strutturati di Pimoroni alla data indicata — non è un preventivo. La disponibilità non viene deliberatamente dichiarata.
| Pimoroni | £13.80 · 2026-08-22 | pagina prodotto ↗ |
Scheda tecnica corroborata Partsgraph (PDF)documento proprio · compilato dalle fonti elencate sotto
Bosch BME280 datasheetsha256 a2ccdb449fec…
Specifiche — ogni valore porta la sua ricevuta
Elettrico
| Alimentazione VDD (IC nudo) | 1.71 a 3.6 V | datasheet 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… |
| Compatibilità logica | 3.3V or 5V compatible | pagina del fornitore“uttable ADDR trace (0x76 or 0x77) Qwiic/STEMMA QT connector 3.3V or 5V compatible Reverse polarity protection (on Breakout Garden connector)” |
| Protezione contro l’inversione di polarità | sì | pagina del fornitore“76 or 0x77) Qwiic/STEMMA QT connector 3.3V or 5V compatible Reverse polarity protection (on Breakout Garden connector) Raspberry Pi-compatible pino” |
| Corrente in sleep (sensore) | 0.1 µA | datasheet 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… |
| Corrente @ 1 Hz (H+P+T) | 3.6 µA | datasheet 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… |
| Modalità di alimentazione del sensore | sleep mode, forced mode and normal mode | datasheet 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… |
| Tempo di avvio, max (ms) | 2 | datasheet p. 8“ime to first 2 ms”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
Prestazioni
| Campo di umidità | 0 a 100 % | datasheet 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… |
| Precisione di umidità | 3 % | datasheet p. 2“Accuracy tolerance ±3 % relative humidity • Hysteresis”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| Tempo di risposta in umidità (τ63%) | 1 s | datasheet p. 2“Response time (𝜏𝜏63% ) 1s • Accuracy tolerance”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| Isteresi di umidità (±%RH) | 1 % | datasheet 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… |
| Rumore RMS di pressione (filtrato) | 0.2 Pa | datasheet 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… |
| Coefficiente termico dell’offset di pressione (±Pa/K) | 1.5 Pa/K | datasheet 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… |
| Precisione di temperatura @25 °C (°C) | ±0.5 | datasheet 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… |
| Risoluzione dell’uscita di pressione (Pa) | 0.18 | datasheet 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… |
| Tempo di rodaggio consigliato (min.) | 20 minutes | pagina del fornitore“found that the sensor requires some burn-in time (at least 20 minutes) and that readings may take a couple of minutes to stabilis” |
Interfaccia
| Indirizzo I2C (selezionabile) | 0x76 or 0x77 | pagina del fornitore“I2C interface, with address select via cuttable ADDR trace (0x76 or 0x77) Qwiic/STEMMA QT connector 3.3V or 5V compatible Reverse po” |
| Connettore Qwiic/STEMMA QT | sì | pagina del fornitore“with address select via cuttable ADDR trace (0x76 or 0x77) Qwiic/STEMMA QT connector 3.3V or 5V compatible Reverse polarity protection (on Break” |
| Velocità del bus I2C, max del sensore | 3.4 MHz | datasheet 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… |
| ID del chip | 0x60 | datasheet p. 26“Read value is Read value is 0x60”https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdfsha256 a2ccdb449fec… |
| Indirizzo I2C predefinito | 0x76 | pagina del fornitore“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” |
| Pin del connettore Raspberry Pi utilizzati | pins 1, 3, 5, 7, 9 | pagina del fornitore“Breakout Garden connector) Raspberry Pi-compatible pinout (pins 1, 3, 5, 7, 9) Compatible with Arduino Compatible with Raspberry Pi ( Pyt” |
| Compatibile con Breakout Garden | sì | pagina del fornitore“and monitoring. This breakout is compatible with our fancy Breakout Garden system, where using breakouts is as easy just popping it in” |
Meccanica
| Dimensioni della scheda | 19x19x4.7mm | pagina del fornitore“ddress on one of them using the cuttable trace. Dimensions: 19x19x4.7mm (LxWxH, including connectors) Close Reviews Show more revie” |
| Package del sensore (IC nudo) | 2.5 mm x 2.5 mm x 0.93 mm | datasheet 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… |
| Strip incluse (maschio + femmina a 90°) | sì | pagina del fornitore“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” |
Conformità
| RoHS | RoHS compliant | datasheet 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… |
| Privo di alogeni | sì | datasheet 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… |
| Sensibilità all’umidità | MSL1 | datasheet 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… |
| Saldatura senza piombo | sì | datasheet 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… |
Generale
| Campo di pressione | 300 a 1100 hPa | datasheet 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… |
| Campo di temperatura | -40 a 85 °C | datasheet 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… |
Usato in
Stazione meteo solare — come Temperatura / umidità / pressione