1.. _th02-sample:
2
3TH02: Temperature and Humidity Monitor
4######################################
5
6Overview
7********
8This sample periodically reads temperature and humidity from the Grove
9Temperature & Humidity Sensor (TH02) and display the results on the Grove LCD
10display.
11
12
13Requirements
14************
15
16This sample uses the TH02 sensor and the grove LCD display. Both devices are
17controlled using the I2C interface.
18
19More details about the sensor and the display can be found here:
20
21- `Grove Temperature And Humidity`_
22- `Grove LCD Module`_
23
24Wiring
25******
26
27The easiest way to get this wired is to use the Grove shield and connect both
28devices to I2C. No additional wiring is required. Depending on the board you are
29using you might need to connect two 10K ohm resistors to SDL and SDA (I2C).
30The LCD display requires 5 volts, so the voltage switch on the shield needs to
31be on 5v.
32
33
34References
35**********
36
37 - TH02 (Si7005): https://www.silabs.com/documents/public/data-sheets/Si7005.pdf
38
39
40.. _Grove LCD Module: http://wiki.seeed.cc/Grove-LCD_RGB_Backlight/
41.. _Grove Temperature And Humidity: http://wiki.seeed.cc/Grove-TemptureAndHumidity_Sensor-High-Accuracy_AndMini-v1.0/
42