KA-Nucleo-Weather - expander (shield) with environmental sensors: pressure, humidity, temperature, light intensity

Description

KA-Nucleo-Weather is a functional expander for NUCLEO and Arduino boards with set of the environmental sensors: pressure, humidity, temperature and light intensity sensors as well as 5-way joystick and RGB LED.

Features

• Compatibility with NUCLEO and Arduino systems
• Embedded MEMS pressure sensor (LPS331):
  • Measurement range 260 to 1260mbar
  • Measurement output data rate (ODR) 1 Hz to 25 Hz
  • ADC resolution 16 bits
  • Interface: SPI/I2C (used I2C)
• Embedded MEMS humidity sensor (HTS221):
  • Measurement range 0 to 100% (relative humidity)
  • Measurement output data rate (ODR) 1 Hz to 12,5 Hz
  • ADC resolution 16 bits
  • Interface: SPI/I2C (used I2C)
• Embedded digital temperature sensor (STLM75):
  • Measurement range –55°C to +125°C
  • ADC conversion time <150ms
  • Integrated programmable thermostat
  • ADC resolution 9 bits
  • Interface: SMbus/I2C
• Embedded digital light intensity sensor ALS (TSL25721):
  • Approximates human eye response
  • Integrated analog amplifiers with programmable gain
  • Two measurement canals
  • Integrated programmable comparators
  • Measurement dynamic range 45,000,000:1
  • Maximum light intensity to 60000 lux
  • ADC resolution 16 bits
• Embedded RGB LED
• Embedded 5-way joystick
• Extended pins connector