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Full machine-readable index: https://core-electronics.com.au/llms.txt # SparkFun High Precision Temperature Sensor - TMP117 (Qwiic) **Type:** Product page · **SKU:** SEN-15805 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia) **Page:** https://core-electronics.com.au/sparkfun-high-precision-temperature-sensor-tmp117-qwiic.html ([markdown](https://core-electronics.com.au/sparkfun-high-precision-temperature-sensor-tmp117-qwiic.html.md)) The SparkFun Qwiic TMP117 breakout is a high precision temperature sensor equipped with an I2C interface. It outputs temperature readings with high precision of... ## Pricing - **Price:** $27.95 (inc GST) — $25.41 AUD, exc GST - **Quantity discounts:** 5+ $24.65 (exc GST) · 25+ $24.14 (exc GST) · 100+ $23.12 (exc GST) ## Availability & dispatch - Available with a lead time — expect dispatch between Aug 17 and Aug 20. ## How to buy - **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=SEN-15805:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart. - **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/SEN-15805:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.) - **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there. - **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works) - **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt ## Description The SparkFun Qwiic TMP117 breakout is a high precision temperature sensor equipped with an I2C interface. It outputs temperature readings with high precision of ±0.1°C across the temperature range of -20°C to 50°Cs with no calibration and a maximum range from -55°C to 150°C. The SparkFun High Precision Temperature Sensor also has a very low power consumption rate which minimizes the impact of self-heating on measurement accuracy. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system. However, Sparkfun still have broken out 0.1"-spaced pins in case you prefer to use a breadboard. The SparkFun High Precision Temperature Sensor also includes programmable temperature limits, and digital offset for system correction. While the TMP102 is capable of reading temperatures to a resolution of 0.0625°C and is accurate up to 0.5°C, the on-board TMP117 is not only more precise but has a 16-bit resolution of 0.0078°C! To make this breakout even easier to use, we've written an [Arduino library](https://github.com/sparkfun/SparkFun_TMP117_Arduino_Library) to help you get started "Qwiic-ly." Check the *Documents* tab above for more information. *The [SparkFun Qwiic Connect System](https://www.sparkfun.com/qwiic) is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can't hook it up wrong.* [Get Started with the SparkFun High Precision TMP117 Hookup Guide](https://learn.sparkfun.com/tutorials/916)**Features** - Uses I2C interface (Qwiic-enabled) - Four selectable addresses - **0x48 (default)**, 0x49, 0x4A, 0x4B - 16-bit resolution, 0.0078°C - High accuracy, digital temperature sensor - ±0.1°C (max) from –20°C to 50°C - ±0.15°C (max) from –40°C to 70°C - ±0.2°C (max) from –40°C to 100°C - ±0.25°C (max) from –55°C to 125°C - ±0.3°C (max) from –55°C to 150°C - Operating temperature range - -55°C to 150°C - Operating voltage range - 1.8V to 5.5V - Typically **3.3V** if using the Qwiic cable - Low power consumption - 3.5µA (1-Hz conversion cycle) - 150nA (shutdown current) - Programmable operating modes - Continuous, one-shot, and shutdown - Programmable temperature alert limits - Selectable averaging for reduced noise - Digital offset for system correction - NIST traceability **Documents** - [Schematic](https://core-electronics.com.au/attachments/localcontent/SparkFun_TMP117_Qwiic_Schematic_v1_1266432bb14.pdf) - [Eagle Files](https://core-electronics.com.au/attachments/localcontent/Sparkfun_TMP117_Qwiic_v1_15133ea48dc.zip) - [Board Dimensions](https://core-electronics.com.au/attachments/localcontent/SparkFun_High_Precision_TMP117_Temperature_Sensor_Dimensions_14952e4c8d7.png) - [Hookup Guide](https://learn.sparkfun.com/tutorials/qwiic-tmp117-high-precision-digital-temperature-sensor-hookup-guide) - [Datasheet](https://core-electronics.com.au/attachments/localcontent/tmp117_13357c84348.pdf) (TMP117) - [Arduino Library](https://github.com/sparkfun/SparkFun_TMP117_Arduino_Library) - [GitHub Hardware Repo](https://github.com/sparkfun/SparkFun_High_Precision_Temperature_Sensor_TMP117_Qwiic) ## Images - [Product image 1](https://core-electronics.com.au/media/catalog/product/1/5/15805-sparkfun_high_precision_temperature_sensor_-_tmp117__qwiic_-01.jpg)