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Anas Nashif a61a7faf53 samples: TH02 temperature and humidity sensor sample This sample uses the grove temperature and humidity sensor and displays the read values on the grove LCD. Change-Id: Id6fb6171c26c97f1b01008fa06a4dc85287d7545 Signed-off-by: Anas Nashif <anas.nashif@intel.com>		2016-10-17 00:24:34 +00:00
..
src	samples: TH02 temperature and humidity sensor sample	2016-10-17 00:24:34 +00:00
Makefile	samples: TH02 temperature and humidity sensor sample	2016-10-17 00:24:34 +00:00
README.rst	samples: TH02 temperature and humidity sensor sample	2016-10-17 00:24:34 +00:00
prj.conf	samples: TH02 temperature and humidity sensor sample	2016-10-17 00:24:34 +00:00
testcase.ini	samples: TH02 temperature and humidity sensor sample	2016-10-17 00:24:34 +00:00

README.rst

Temperature and Humidity Monitor
################################

Overview
========
This sample periodically reads temperature and humidity from the Grove
Temperature & Humidity Sensor (TH02) and display the results on the Grove LCD
display.

More details about the sensor and the display can be found here:

- http://wiki.seeed.cc/Grove-TemptureAndHumidity_Sensor-High-Accuracy_AndMini-v1.0/
- http://wiki.seeed.cc/Grove-LCD_RGB_Backlight/

Software
========

This sample uses the TH02 sensor and the grove LCD display. Both devices are
controlled using the I2C interface.

Wiring
======

The easiest way to get this wired is to use the Grove shield and connect both
devices to I2C. No additional wiring is required. Depending on the board you are
using you might need to connect two 10K ohm resistors to SDL and and SDA (I2C).
The LCD display requires 5 volts, so the volatage switch on the shield needs to
be on 5v.


Datasheets
==========

 - TH02: http://www.datasheetspdf.com/mobile/748107/TH02.html