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WEATHER-BOARD2

BMP180

  • Temperature
  • Barometric Pressure

Si1132

  • UV Index
  • Ambient light

Si7021

  • Temperature
  • Relative Humidity

BMP180 datasheet
Si1132 datasheet
Si7021 datasheet

Pin Descriptions

PinNameDescription
1VDDInput Voltage 1.75V to 3.55V
2SCLI2c Clock
3SDAI2c Data
4ADC3Do not connect
5INT0Interrupt output
6GNDGround
en/wb_hardware.1446104853.txt.gz · Last modified: 2015/10/29 16:17 by john1117
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