SparkFun MIKROE Thermo 3 Click

Thermo 3 Click carries TMP102, a digital temperature sensor IC with a tiny footprint of only 1.6mm x 1.6mm. The Click is designed to run on a 3.3V power supply only. It communicates with the target MCU through mikroBUS� I2C pins (SCL, SDA), and an additional Alert pint (INT on the default mikroBUS� configuration).

TMP102 digital temperature sensor

Without requiring calibration, TMP102 is accurate within 0.5°C. Measurement range is between -25°C to 85°C. An integrated 12-bit ADC allows for measurement resolutions down to 0.0625°C.

Alert pin

You can set up an overtemperature alert using the ALERT pin (which sends an interrupt to the target board MCU). The sensor creates a highly linear output and therefore simple to use.

The ADD SEL jumper

Thermo 3 Click has an ADD onboard jumper (zero ohm resistor) for specifying the I2C address.

Features:

• Interface: GPIO, I²C
• Compatibility: mikroBUSâ�¢
• Dimensions: 28.6 x 25.4mm
• Input Voltage: 3.3V

Documents:

• Schematic
• TMP102 Datasheet
• mikroSDK
• GitHub

Videos