# Codigo para LCD 16 X 2 I2C + DHT22 en arduino uno?

**URL:** <https://forum.xod.io/t/codigo-para-lcd-16-x-2-i2c-dht22-en-arduino-uno/2154>\
**Category:** Uncategorized\
**Created:** [April 17, 2019, 8:22pm UTC](https://forum.xod.io/t/codigo-para-lcd-16-x-2-i2c-dht22-en-arduino-uno/2154 "2019-04-17T20:22:35Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![austin-xaviel](https://avatars.discourse-cdn.com/v4/letter/a/b9bd4f/32.png) [@austin-xaviel](https://forum.xod.io/u/austin-xaviel)\
**Post date:** [April 17, 2019, 8:22pm UTC](https://forum.xod.io/t/codigo-para-lcd-16-x-2-i2c-dht22-en-arduino-uno/2154/1 "2019-04-17T20:22:35Z")

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hola soy nuevo en XOD mi problema es que ; quiero colocar en una pantalla LCD de 16 x 2 las mediciones de un DHT22 (utilizando un arduino uno) y  
e buscado codigos en internet pero cuando lo verifico siempre da algun error . alguno de ustedes tiene un codigo que le funcione + las librerias .

Moderator note ❗ Please, post in English only in this community.

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**Author:** ![vitaliysh](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.xod.io/vitaliysh/32/1428_2.png) [@vitaliysh](https://forum.xod.io/u/vitaliysh)\
**Post date:** [April 17, 2019, 8:38pm UTC](https://forum.xod.io/t/codigo-para-lcd-16-x-2-i2c-dht22-en-arduino-uno/2154/2 "2019-04-17T20:38:15Z")

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The sensor node is already in the XOD. [https://xod.io/libs/xod/common-hardware/dht2x-thermometer/](https://xod.io/libs/xod/common-hardware/dht2x-thermometer/)  
Specify only sensor ports.

![dht22](https://canada1.discourse-cdn.com/flex027/uploads/xod/original/2X/7/7c90c9c03453905edce48a533661f7379b38fe68.jpeg)

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**Author:** ![cesars](https://avatars.discourse-cdn.com/v4/letter/c/f05b48/32.png) [@cesars](https://forum.xod.io/u/cesars)\
**Post date:** [April 18, 2019, 1:53am UTC](https://forum.xod.io/t/codigo-para-lcd-16-x-2-i2c-dht22-en-arduino-uno/2154/3 "2019-04-18T01:53:18Z")

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**Hi @austin-xaviel, you should edit it post(english only) so that it is not moderate**.

I would simply add, to no block reading, you should use something like that.

[![](https://canada1.discourse-cdn.com/flex027/uploads/xod/original/2X/b/b9e73f222c00ab55e5fb6d349b1abe97beec1857.gif) ](https://canada1.discourse-cdn.com/flex027/uploads/xod/original/2X/b/b9e73f222c00ab55e5fb6d349b1abe97beec1857.gif)