--- product_id: 398775668 title: "SparkFun Digital Temperature Sensor - TMP102 (Qwiic)-Compatible with Arduino and other Single-board computers Easy-to-Use I2C sensor Plug-and-Play breakout board Runs from 1.4-3.6V input Use with 3.3V" brand: "sparkfun" price: "247 zł" currency: PLN in_stock: true url: https://www.desertcart.pl/products/398775668-sparkfun-digital-temperature-sensor-tmp102-qwiic-compatible-with-arduino-other store_origin: PL region: Poland --- # I2C interface with 4 address options Runs on ultra-low 1.4-3.6V power 12-bit, 0.0625°C resolution SparkFun Digital Temperature Sensor - TMP102 (Qwiic)-Compatible with Arduino and other Single-board computers Easy-to-Use I2C sensor Plug-and-Play breakout board Runs from 1.4-3.6V input Use with 3.3V **Brand:** sparkfun **Price:** 247 zł **Availability:** ✅ In Stock ## Summary > 🌡️ Elevate your IoT game with precision sensing that just works! ## Quick Answers - **What is this?** SparkFun Digital Temperature Sensor - TMP102 (Qwiic)-Compatible with Arduino and other Single-board computers Easy-to-Use I2C sensor Plug-and-Play breakout board Runs from 1.4-3.6V input Use with 3.3V by sparkfun - **How much does it cost?** 247 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/398775668-sparkfun-digital-temperature-sensor-tmp102-qwiic-compatible-with-arduino-other) ## Best For - sparkfun enthusiasts ## Why This Product - Trusted sparkfun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Sensor Support:** Connect up to 4 TMP102 sensors on a single I2C bus—scale your projects effortlessly - • **Low Voltage Operation:** Runs efficiently from 1.4V to 3.6V, perfect for battery-powered setups - • **Precision Temperature Sensing:** 12-bit resolution delivers ultra-accurate ±0.5°C readings - • **Built-in I2C Pull-ups & Alerts:** Simplifies wiring with onboard resistors and real-time over-temperature alerts - • **Plug-and-Play Qwiic Compatibility:** Seamlessly integrates with Arduino & SBCs for instant prototyping ## Overview The SparkFun TMP102 Digital Temperature Sensor is a compact, low-power I2C breakout board designed for professional-grade temperature monitoring. Featuring 12-bit resolution and ±0.5°C accuracy, it supports multiple sensors on one bus and operates from 1.4V to 3.6V, making it ideal for Arduino and other single-board computer projects requiring reliable, plug-and-play thermal data. ## Description SparkFun Digital Temperature Sensor - TMP102 (Qwiic)-Compatible with Arduino and other Single-board computers Easy-to-Use I2C sensor Plug-and-Play breakout board Runs from 1.4-3.6V input Use with 3.3V ## Features - Uses the I2C interface. I2C Address: 0x48 by default (Three additional addresses available, as well). 12-bit, 0.0625°C resolution. Typical temperature accuracy of ±0.5°C - 3.3V sensor. Supports up to four TMP102 sensors on the I2C bus at a time. 2x Qwiic Connectors - The breakout has built-in 4.7kΩ pull-up resistors for I2C communications and runs from 1.4V to 3.6V. - I2C communication uses an open drain signaling, so there is no need to use level shifting. - The alert pin is an over temperature alert, which has an open-drain and is pulled up through a 10kΩ resistor. The alert can also be read over I2C ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | SparkFun | | Manufacturer | SparkFun Electronics | | Colour | Red | | Item Weight | 18 g | | Product Dimensions | 2.7 x 2.7 x 0.5 cm; 18 g | | Item part number | SEN-16304 | | Item Height | 5 Millimeters | | Item Width | 27 Millimeters | | Are batteries included? | No | ## Images ![SparkFun Digital Temperature Sensor - TMP102 (Qwiic)-Compatible with Arduino and other Single-board computers Easy-to-Use I2C sensor Plug-and-Play breakout board Runs from 1.4-3.6V input Use with 3.3V - Image 1](https://m.media-amazon.com/images/I/61fo8yaMXRL.jpg) ![SparkFun Digital Temperature Sensor - TMP102 (Qwiic)-Compatible with Arduino and other Single-board computers Easy-to-Use I2C sensor Plug-and-Play breakout board Runs from 1.4-3.6V input Use with 3.3V - Image 2](https://m.media-amazon.com/images/I/41h5N55vDkL.jpg) ![SparkFun Digital Temperature Sensor - TMP102 (Qwiic)-Compatible with Arduino and other Single-board computers Easy-to-Use I2C sensor Plug-and-Play breakout board Runs from 1.4-3.6V input Use with 3.3V - Image 3](https://m.media-amazon.com/images/I/61vFXvKhubL.jpg) ![SparkFun Digital Temperature Sensor - TMP102 (Qwiic)-Compatible with Arduino and other Single-board computers Easy-to-Use I2C sensor Plug-and-Play breakout board Runs from 1.4-3.6V input Use with 3.3V - Image 4](https://m.media-amazon.com/images/I/41AWUAmwObL.jpg) ![SparkFun Digital Temperature Sensor - TMP102 (Qwiic)-Compatible with Arduino and other Single-board computers Easy-to-Use I2C sensor Plug-and-Play breakout board Runs from 1.4-3.6V input Use with 3.3V - Image 5](https://m.media-amazon.com/images/I/418jpxJle7L.jpg) ## Frequently Bought Together - SparkFun Digital Temperature Sensor - TMP102 (Qwiic)-Compatible with Arduino and other Single-board computers Easy-to-Use I2C sensor Plug-and-Play breakout board Runs from 1.4-3.6V input Use with 3.3V - I2C Qwiic Cable Kit Stemma QT Wire for SparkFun Development Boards Sensor Board Breakout Breadboard 4 Pin Sh1.0 Connector - SparkFun Qwiic Cable Kit Hook Up I2C Qwiic Development Boards in no time No Soldering Required Includes 10 Different Lengths Styles Breadboardable Polarized 4-pin JST Connector Daisy Chain-able --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/398775668-sparkfun-digital-temperature-sensor-tmp102-qwiic-compatible-with-arduino-other](https://www.desertcart.pl/products/398775668-sparkfun-digital-temperature-sensor-tmp102-qwiic-compatible-with-arduino-other) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*