# Anyone know of module for SHT3X sensor?

**URL:** <https://discourse.nodered.org/t/anyone-know-of-module-for-sht3x-sensor/28640>\
**Category:** General\
**Created:** [19 June 2020 21:23 UTC](https://discourse.nodered.org/t/anyone-know-of-module-for-sht3x-sensor/28640 "2020-06-19T21:23:02Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![tyeth](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/tyeth/32/23442_2.png) [@tyeth](https://discourse.nodered.org/u/tyeth)\
**Post date:** [6 August 2020 09:28 UTC](https://discourse.nodered.org/t/anyone-know-of-module-for-sht3x-sensor/28640/9 "2020-08-06T09:28:42Z")

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Be keen to have a look, ended up setting up devicetree overlay entries for my other sensors (dht, si7021, bmp280) which then means I can just CAT(read) a file for latest results.

That Readme sent me down a dark wonderful path to the murky world of devicetree overlays, and I loved it ❤

> **[Reading a DHT11/22 with 'overlay' and send result via REST API](https://community.openhab.org/t/reading-a-dht11-22-with-overlay-and-send-result-via-rest-api/44827)**
>
> In an earlier tutorial I showed how to read the popular DHTxx sensor on a Raspberry Pi and then to MQTT that into Openhab. https://community.openhab.org/t/reading-a-dht11-22-on-a-raspberry-and-send-the-results-by-mqtt/40582?u=kees\_van\_gelder ...

  
in case anyone wants to start device tree overlays

Mine has these additions (the DHT22 are listed as 11s):

 ![15967131863443588265954546683553](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/3/3/337bda3634152e42debeec5dd17ed19b51be0593.jpeg)

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