zephyr

History

David B. Kinder 6a7527b5b4 doc: add labels to sensor sample docs for linking Docs need a label at the top so we can use :ref:`labelname` to create a link to that doc from other docs. Change-Id: I37c654fb0bb7ebdf288af01e41ce5497969f8968 Signed-off-by: David B. Kinder <david.b.kinder@intel.com>		2017-04-04 20:47:35 +00:00
..
src	license: Replace Apache boilerplate with SPDX tag	2017-01-19 03:50:58 +00:00
Makefile	samples: tests: remove obsolete KERNEL_TYPE and kernel variables	2016-11-04 15:47:25 -04:00
README.rst	doc: add labels to sensor sample docs for linking	2017-04-04 20:47:35 +00:00
prj.conf	sensors: th02: convert to and build with unified kernel	2016-11-03 01:45:50 +00:00
testcase.ini	samples: tests: remove obsolete KERNEL_TYPE and kernel variables	2016-11-04 15:47:25 -04:00

README.rst

.. _th02-sample:

TH02: 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.


Requirements
************

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

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

- `Grove Tempture And Humidity`_
- `Grove LCD Module`_

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.


References
**********

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


.. _Grove LCD Module: http://wiki.seeed.cc/Grove-LCD_RGB_Backlight/
.. _Grove Tempture And Humidity: http://wiki.seeed.cc/Grove-TemptureAndHumidity_Sensor-High-Accuracy_AndMini-v1.0/