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Waveshare Environmental Sensor - BME280

A tiny sensor breakout with BME280 onboard, sensing environmental temperature, humidity, and barometric pressure. It supports both I2C and SPI interfaces,...
31-00015231
Gross Weight: 0.01kg
Company: Waveshare
Made in: China
In Stock
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9.90
Without VAT 7.98
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Quantity 10+
Price 8.91
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DESCRIPTION

A tiny sensor breakout with BME280 onboard, sensing environmental temperature, humidity, and barometric pressure. It supports both I2C and SPI interfaces, also is compatible with 3.3V/5V voltage levels.

Due to its ultra small form factor, low power consumption, high precision with stability, the BME280 Environmental Sensor is suited for applications such as environment monitoring, weather forecast, altimeter, and IoT projects, and so on.

SPECIFICATIONS

Sensor Type:
  • Altitude
  • Barometric Pressure
  • Humidity
  • Temperature
Typical Input Voltage:
  • 3.3VDC
  • 5VDC
Interface:
  • Digital
Communication Protocol:
  • I2C
  • SPI

SPECIFICATIONS

  • Operating voltage: 3.3V/5V
  • Communication interface: I2C/SPI
  • Temperature sensing: -40~85°C (resolution 0.01°C, accuracy ±1°C)
  • Humidity sensing: 0~100%RH (resolution 0.008%RH, accuracy ±3%RH, response time 1s, delay ≤2%RH)
  • Barometric pressure sensing: 300~1100 hPa (resolution 0.18Pa, accuracy ±1hPa)
  • Power consumption: <0.1mA@1Hz (H,P,T)
  • Dimension: 27mm x 20mm
  • Mounting hole size: 2.0mm

FEATURES

  • Supports I2C (default), configurable slave address
  • Supports SPI, switch to SPI via I/O setting
  • Onboard voltage level translator, compatible with 3.3V/5V operating voltage
  • Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Διαστάσεις

Συνδεσμολογία

  • Pinouts
PIN I2C SPI
VCC 3.3V/5V power supply
GND Ground
SDA/MOSI I2C data SPI data master output/slave input
SCL/SCK I2C clock SPI clock input
ADDR/MISO I2C address chip selection, 
high level (default) address: 0x77; low level address: 0x76
SPI data master input/slave output
CS NC SPI chip selection, low active

Το κιτ περιέχει

  1. BME280 Environmental Sensor x1
  2. PH2.0 6PIN wire 20cm x1
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