# Beehive sensor, what hardware?

**URL:** <https://www.thethingsnetwork.org/forum/t/beehive-sensor-what-hardware/7491>\
**Category:** Use Cases\
**Created:** [May 27, 2017, 11:25pm UTC](https://www.thethingsnetwork.org/forum/t/beehive-sensor-what-hardware/7491 "2017-05-27T23:25:03Z")\
**Posts on this page:** 1\
**Showing post:** 17

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**Author:** ![tomtor](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/tomtor/32/47264_2.png) [@tomtor](https://www.thethingsnetwork.org/forum/u/tomtor)\
**Post date:** [May 31, 2017, 6:37am UTC](https://www.thethingsnetwork.org/forum/t/beehive-sensor-what-hardware/7491/17 "2017-05-31T06:37:07Z")

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@eTh0maz Looks good!

In your blog you don’t mention the microcontroller used? Do you plan on publishing the hard- software designs on [github.com](http://github.com)?

The temp sensors look like ds18b20 (\> 3V operation), but you state operation till 1.8V.

@sam-1 how about joining efforts with @eTh0maz ?

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