Table of Contents

I2C sensors shield

Evaluation shield with four I2C sensors for chiliboard and liteboard.

Features

  • Suitable for both: chiliboard and liteboard
  • Integrated environmental sensor form Bosch Sensortec BME280
    • Temperature: -40…85°C
    • Relative humidity: 0-100%
    • Pressure: 300…1100 hPa
  • Light sensor from Lite-On LTR-329ALS-01
    • Close to human eye spectral response
    • Immunity to IR/UV Light Source
    • Automatically rejects 50/60 Hz lightingsflicker
    • 6 dynamic range from 0.01 lux to 64k lux
    • 16-bit effective resolution
  • Temperature sensor from Microchip MCP9808-E/MS
    • Accuracy ±0.25°C (typical) from -40°C to +125°C
    • Accuracy ±0.5°C (maximum) from -20°C to +100°C
    • 2-wire Interface: I2C/SMBus Compatible
  • 3-Axes accelorometer from STMicroelectronics LIS3DHTR
    • ±2g/±4g/±8g/±16g dynamically selectable full scale
    • I2 C/SPI digital output interface
    • 16-bit data output
    • Operating temperature range (C): -30 to 70

Schematics

Documentation