Andrea Corrado / HTU21D_TEMP_HUMID_SENSOR_SAMPLE

Quick sample to return float temp in C.

Dependents:   mbed-IBooth-ETH

Fork of htu21d by Kevin Braun

Auto generated API documentation and code listings for HTU21D_TEMP_HUMID_SENSOR_SAMPLE

Classes

htu21d Measurement specialties / Honeywell HTU21D digital humidity and temperature sensor
htu21d::HTU21snStruct Structure to access HTU21D's serial number

  • HTU21D_sna is the hi 16 bit word of the s/n, always is 0x4854
  • HTU21D_snb is the mid 32 bit word of the s/n, 0x00--------
  • HTU21D_snc is the low 16 bit word of the s/n, 0x32--
  • The complete 64 bit s/n value is: 0x48 54 00 -- -- -- 32 --
  • The numbers shown are fixed fields
  • The '-' numbers are variable
  • For reference, the CRC values for the s/n are included

Code
htu21d.cpp [code]
htu21d.h [code]