# Temperature Sensor Addon for Shelly 1/1PM **URL:** \ **Category:** Devices\ **Tags:** app, wifi\ **Created:** [January 18, 2020, 3:21pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650 "2020-01-18T15:21:15Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![Ruben\_Vallinga](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ruben_vallinga/32/19907_2.png) [@Ruben\_Vallinga](https://community.homey.app/u/Ruben_Vallinga)\ **Post date:** [January 18, 2020, 3:21pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/1 "2020-01-18T15:21:15Z")
Hi, I would love it if i can add the new temperature add-on in the shelly app. With this add-on u can use DS18B20 temperature sensors on the shelly 1/1PM, for now it is max 3, but will be more in later firmwares. How can i contact Jelger Haanstra (created shelly app) for an request? Thanks! ---
**Author:** ![Juergen\_Manthey](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/juergen_manthey/32/21787_2.png) [@Juergen\_Manthey](https://community.homey.app/u/Juergen_Manthey)\ **Post date:** [January 18, 2020, 3:38pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/2 "2020-01-18T15:38:42Z")
appstore ,app shelly ![Screenshot_18_01_20__16_36](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/4/0/40b880a76ae5011348fa326e8c15a67a36aecf3e.png) Please don’t wonder, the text is curiously because I can only move my head. Thank you for your understanding. ---
**Author:** ![Phuturist](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/phuturist/32/49_2.png) [@Phuturist](https://community.homey.app/u/Phuturist)\ **Post date:** [January 18, 2020, 5:50pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/4 "2020-01-18T17:50:31Z")
It will be added if the API documentation is updated with this device or someone decides to donate or loan me a device that I can use for testing the API myself. ---
**Author:** ![Ruben\_Vallinga](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ruben_vallinga/32/19907_2.png) [@Ruben\_Vallinga](https://community.homey.app/u/Ruben_Vallinga)\ **Post date:** [January 18, 2020, 10:47pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/5 "2020-01-18T22:47:49Z")
Thanks! ---
**Author:** ![Ruben\_Vallinga](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ruben_vallinga/32/19907_2.png) [@Ruben\_Vallinga](https://community.homey.app/u/Ruben_Vallinga)\ **Post date:** [January 18, 2020, 10:50pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/6 "2020-01-18T22:50:17Z")
Do u have a 1/1PM yourself, so donating only an add-on with 1 sensor will be sufficient ? ---
**Author:** ![Phuturist](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/phuturist/32/49_2.png) [@Phuturist](https://community.homey.app/u/Phuturist)\ **Post date:** [January 18, 2020, 11:05pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/7 "2020-01-18T23:05:58Z")
I have one Shelly 1 but it’s built in a socket and I really dont want to take it out as it was a hassle fitting it in there. So either wait for the API documentation or get enough money together for a Shelly 1(PM), Temperature Sensor Add-On and one DS18B20. Perhaps @Domotica_Shop_nl is willing to chip in as well. They have offered to send me devices in the past to get them integrated into the Shelly app. ---
**Author:** ![Domotica\_Shop\_nl](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/domotica_shop_nl/32/9238_2.png) [@Domotica\_Shop\_nl](https://community.homey.app/u/Domotica_Shop_nl)\ **Post date:** [February 12, 2020, 8:07am UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/8 "2020-02-12T08:07:58Z")
Hi Phutorist, sorry for the late reply still would like to receive the sensor and add on ? ---
**Author:** ![Phuturist](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/phuturist/32/49_2.png) [@Phuturist](https://community.homey.app/u/Phuturist)\ **Post date:** [February 12, 2020, 8:28am UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/9 "2020-02-12T08:28:05Z")
As mentioned above. Next to the Temperature Sensor Addon for Shelly 1/1PM + an actual temperature sensor (DS18B20) I also would need a Shelly 1 or Shelly 1 PM to test this as I’m not planning on opening up my wall to integrate the sensor on my own Shelly 1. I’m fine waiting for the API documentation to update but Allterco is not very fast with these updates so it may take some time. There is even a small chance the API itself has not been updated to support reading out this external temperature data, meaning I would not be able to integrate it at all. An alternative is that someone with a working external temperature sensor could posts me the output of http://\<\< yourshelly1ip \>\>/status ---
**Author:** ![Domotica\_Shop\_nl](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/domotica_shop_nl/32/9238_2.png) [@Domotica\_Shop\_nl](https://community.homey.app/u/Domotica_Shop_nl)\ **Post date:** [February 12, 2020, 8:30am UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/10 "2020-02-12T08:30:32Z")
We will ship a Shelly1 with the addon and sensor today. We believe this is the fastest way to move forward at the moment. ---
**Author:** ![Domotica\_Shop\_nl](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/domotica_shop_nl/32/9238_2.png) [@Domotica\_Shop\_nl](https://community.homey.app/u/Domotica_Shop_nl)\ **Post date:** [February 12, 2020, 9:22am UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/11 "2020-02-12T09:22:45Z")
Shipped ! ; ) ---
**Author:** ![Phuturist](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/phuturist/32/49_2.png) [@Phuturist](https://community.homey.app/u/Phuturist)\ **Post date:** [February 13, 2020, 10:04pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/12 "2020-02-13T22:04:46Z")
And it’s here … 🙏 Will look into it this weekend. ---
**Author:** ![Phuturist](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/phuturist/32/49_2.png) [@Phuturist](https://community.homey.app/u/Phuturist)\ **Post date:** [February 15, 2020, 6:29pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/13 "2020-02-15T18:29:00Z")
I just published release 1.16.1 in the app store which includes support for the temperature add-on for the Shelly 1 and Shelly 1PM. It’s pending approval by Athom which might take a couple of days. Thanx again for donating the devices @Domotica_Shop_nl . ---
**Author:** ![Ruben\_Vallinga](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ruben_vallinga/32/19907_2.png) [@Ruben\_Vallinga](https://community.homey.app/u/Ruben_Vallinga)\ **Post date:** [February 16, 2020, 6:03pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/14 "2020-02-16T18:03:34Z")
Nice! ---
**Author:** ![Ruben\_Vallinga](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ruben_vallinga/32/19907_2.png) [@Ruben\_Vallinga](https://community.homey.app/u/Ruben_Vallinga)\ **Post date:** [February 17, 2020, 9:00am UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/15 "2020-02-17T09:00:02Z")
![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/c/9/c90f00bb3bc9fb947b6e51fcde0755f84c712b0a.jpeg) 👍👍 ---
**Author:** ![SpikeHome](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/spikehome/32/9435_2.png) [@SpikeHome](https://community.homey.app/u/SpikeHome)\ **Post date:** [November 5, 2020, 11:55am UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/16 "2020-11-05T11:55:17Z")
@Ruben_Vallinga Can u add 4 temp sensors at one shelly 1PM? ---
**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\ **Post date:** [November 5, 2020, 12:09pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/17 "2020-11-05T12:09:32Z")
[https://shellystore.co.uk/product/shelly-temp-addon:](https://shellystore.co.uk/product/shelly-temp-addon:) _“The Shelly temperature sensor add-on for Shelly 1/1PM is an additional module to connect **up to 3 DS18B20 temperature sensors** or **1 DHT22 temperature and humidity sensor** to a Shelly 1 or Shelly 1PM”_ ---
**Author:** ![SpikeHome](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/spikehome/32/9435_2.png) [@SpikeHome](https://community.homey.app/u/SpikeHome)\ **Post date:** [November 5, 2020, 1:15pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/18 "2020-11-05T13:15:50Z")
Tnx, but i saw the screenshot from Ruben\_Vallinga with 4 sensors in it. ---
**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\ **Post date:** [November 5, 2020, 1:18pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/19 "2020-11-05T13:18:38Z")
Three external sensors and the internal overheating protection sensor. ---
**Author:** ![SpikeHome](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/spikehome/32/9435_2.png) [@SpikeHome](https://community.homey.app/u/SpikeHome)\ **Post date:** [November 5, 2020, 1:21pm UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/20 "2020-11-05T13:21:20Z")
clear ---
**Author:** ![FKey](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/fkey/32/14793_2.png) [@FKey](https://community.homey.app/u/FKey)\ **Post date:** [January 31, 2021, 8:22am UTC](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650/21 "2021-01-31T08:22:38Z")
@Ruben_Vallinga > [@Ruben\_Vallinga](#): > > I would love it if i can add the new temperature add-on in the shelly app. > With this add-on u can use DS18B20 temperature sensors on the shelly 1/1PM, **for now it is max 3, but will be more in later firmwares** Where did you get the info about more sensors? That would be great! I just bought the shelly with addon, but it is still only supporting 3 sensors. So wondering when shelly will add more… (its a year ago since your post [Next page](https://community.homey.app/t/temperature-sensor-addon-for-shelly-1-1pm/24650.md?page=2)