The PmodTMP2 is a temperature sensor and thermostat control board built around the Analog Devices ADT7420.

The PmodTMP2 uses an 8-pin connector that allows for communication via I2C, and provides pins to daisy-chain the PmodTMP2 to other I2C devices. The PmodTMP2 also provides two 2-pin headers for selecting the I2C address of the chip, and two 2-pin headers for controlling external devices based upon temperature thresholds defined by the user in software.

Features

• IC: Analog Devices ADT7420
• Connector(s): 2 x 4-pin header
• Up to 16-bit resolution
• Typical accuracy better than 0.25 °C
• I2C interface with 4 selectable addresses
• 240 ms continuous conversion time
• Programmable overtemperature/undertemperature control pins.
• Support for 3.3 V and 5 V interfaces
• No calibration required

Package Content

• 1 x PmodTMP2
• 1 x 10" 4-pin MTE cable

Recommended / Required Hardware

• Digilent system boards

References

• Manufacturer name: Digilent
• Manufacturer's part name(s): PmodTMP2 - Thermometer/thermostat
• Manufacturer's part code(s): PMOD-TMP2

Resources

• Manufacturer product page
• Documents