37 lines
1009 B
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37 lines
1009 B
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Temperature and Humidity Monitor
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################################
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Overview
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========
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This sample periodically reads temperature and humidity from the Grove
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Temperature & Humidity Sensor (TH02) and display the results on the Grove LCD
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display.
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More details about the sensor and the display can be found here:
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- http://wiki.seeed.cc/Grove-TemptureAndHumidity_Sensor-High-Accuracy_AndMini-v1.0/
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- http://wiki.seeed.cc/Grove-LCD_RGB_Backlight/
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Software
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========
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This sample uses the TH02 sensor and the grove LCD display. Both devices are
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controlled using the I2C interface.
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Wiring
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======
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The easiest way to get this wired is to use the Grove shield and connect both
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devices to I2C. No additional wiring is required. Depending on the board you are
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using you might need to connect two 10K ohm resistors to SDL and and SDA (I2C).
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The LCD display requires 5 volts, so the volatage switch on the shield needs to
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be on 5v.
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Datasheets
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==========
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- TH02: http://www.datasheetspdf.com/mobile/748107/TH02.html
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