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practicalarduino / SHT1x

Arduino library to support SHT1x-series (SHT10, SHT11, SHT15) temperature / humidity sensors from Sensirion
http://www.practicalarduino.com/
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Temperature Reading Incorrect #1

Open burtlo opened 13 years ago

burtlo commented 13 years ago

I upload the sketch and the temperature and humidity readings continue to repeat:

Temperature: -36.7599983215C / -34.1679992675F. Humidity: 6.61%
Temperature: -36.7599983215C / -34.1679992675F. Humidity: 6.61%
Temperature: -36.7599983215C / -34.1679992675F. Humidity: 6.61%
Temperature: -36.7599983215C / -34.1679992675F. Humidity: 6.61%

I attempted a second set of pins and a different baud rate and found that the values are about the same.

Platform: Arduino Uno Arduino v 22 Mac OS X

zehome commented 13 years ago

Use 5v instead of datasheets's preferred 3.3v and it should work.

burtlo commented 13 years ago

I have used both 3.3V and 5V and still am receiving the error.

zehome commented 13 years ago

Did you put the needed extra resistors & cap ? See sparkfun website for details and schematics of their breakout board

selaux commented 12 years ago

I dont know if this library is still supported but i have the same problem here with the sparkfun breakout board.

Platform: Arduino Uno OS: Ubuntu 12.04