WEATHER-BOARD

BMP180

  • Temperature
  • Barometric Pressure
  • Altitude

Si1132

  • Illumination
  • Ultraviolet(UV) Index

Si7020

  • Temperature
  • Relative Humidity

Schematic

Data Sheet

PinNameDescription
1VDDInput Voltage 1.8 to 3.55
2SCLI2c Clock
3SDAI2c Data
4ADC3Do not connect
5INT0Interrupt output
6GNDGround