# 16X2 i2c lcd display

**URL:** <https://discourse.nodered.org/t/16x2-i2c-lcd-display/65358>\
**Category:** General\
**Created:** [20 July 2022 10:13 UTC](https://discourse.nodered.org/t/16x2-i2c-lcd-display/65358 "2022-07-20T10:13:15Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![SplitSecComp](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/splitseccomp/32/39802_2.png) [@SplitSecComp](https://discourse.nodered.org/u/SplitSecComp)\
**Post date:** [20 July 2022 10:13 UTC](https://discourse.nodered.org/t/16x2-i2c-lcd-display/65358/1 "2022-07-20T10:13:15Z")

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Hi.

I want to display temperature data on a Waveshare 16x2 i2c display. Can any one help me with node red sample code and/or assistance to get it working.

I can get it to display text using the using Python code in a Python function node. But the problem then is that i cannot get the temp data from node red to display with the Python code.

I will really appreciate any assistance.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [18 September 2022 10:13 UTC](https://discourse.nodered.org/t/16x2-i2c-lcd-display/65358/2 "2022-09-18T10:13:40Z")

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