TMP108 I2C Temperature Sensor Breakout - Qwiic/STEMMA QT

Felipe Balbi mail

OSHWA UID

US002852 Project Website

Certification Date

September 11, 2026

Country

United States of America

A 1" x 1" Qwiic / STEMMA QT breakout for the Texas Instruments TMP108, a 12-bit I2C temperature sensor in a 6-ball WCSP that is impractical to hand-solder. Two Qwiic connectors let the board sit anywhere in a chain; a 0.1" header exposes GND, 3V3, SDA, SCL and the open-drain ALERT output. Two solder jumpers select one of four I2C addresses (0x48-0x4B), so four boards can share a bus. Further jumpers disconnect the on-board pull-ups and the power LED.

Version

1.0
Licenses
Hardware
CERN-OHL-S-2.0
Software
MIT
Documentation
CERN-OHL-S-2.0
View Documentation
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Project Type
Electronics
Keywords
i2c, temperature sensor, qwiic, stemma qt, tmp108, breakout, kicad, open hardware