# PiicoDev Precision Temperature Sensor TMP117 - Raspberry Pi Guide **URL:** \ **Category:** Guides\ **Created:** [25 May 2021 23:54 UTC](https://forum.core-electronics.com.au/t/piicodev-precision-temperature-sensor-tmp117-raspberry-pi-guide/10270 "2021-05-25T23:54:06Z")\ **Posts on this page:** 1\ **Showing post:** 19
**Author:** ![Oliver33](https://avatars.discourse-cdn.com/v4/letter/o/a9adbd/32.png) [@Oliver33](https://forum.core-electronics.com.au/u/Oliver33)\ **Post date:** [5 February 2022 07:06 UTC](https://forum.core-electronics.com.au/t/piicodev-precision-temperature-sensor-tmp117-raspberry-pi-guide/10270/19 "2022-02-05T07:06:36Z")
I haven’t, but there’s a pretty good discussion about metrology and temperature references going on in the thread about this sensor: > [@PiicoDev Precision Temperature Sensor TMP117 (CE07502)](https://forum.core-electronics.com.au/t/piicodev-precision-temperature-sensor-tmp117-ce07502/12977): > > This is a placeholder topic for [“PiicoDev Precision Temperature Sensor TMP117”](http://core-electronics.com.au/catalog/product/view/sku/CE07502) comments. [image] The PiicoDev Precision Temperature Sensor features a low-power, high precision TMP117 with 16-bit resolution and an accuracy of ±0.1°C (across -20°C to +50°C) with no calibration required. [Read more](http://core-electronics.com.au/catalog/product/view/sku/CE07502) Looks like @James84823 might be planning on doing just that… --- _[View the full topic](https://forum.core-electronics.com.au/t/piicodev-precision-temperature-sensor-tmp117-raspberry-pi-guide/10270)._