# Connecting IBS-M2 and IBS-PO1R

**URL:** <https://community.inkbird.com/t/connecting-ibs-m2-and-ibs-po1r/166014>\
**Category:** Questions & Answers\
**Created:** [August 16, 2024, 1:58pm UTC](https://community.inkbird.com/t/connecting-ibs-m2-and-ibs-po1r/166014 "2024-08-16T13:58:24Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Tania](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.inkbird.com/tania/32/88_2.png) [@Tania](https://community.inkbird.com/u/Tania)\
**Post date:** [August 20, 2024, 10:22am UTC](https://community.inkbird.com/t/connecting-ibs-m2-and-ibs-po1r/166014/2 "2024-08-20T10:22:23Z")

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Hello,  
Please refer to:

> [@Q&A: How to connect the IBS-M2 to a sub-device (sensor)](https://community.inkbird.com/t/q-a-how-to-connect-the-ibs-m2-to-a-sub-device-sensor/56800):
>
> The IBS-M2 supports the following sub-device models: IBS-TH1 Mini, IBS-TH1, IBS-TH1 PLUS, IBS-TH2, IBS-TH2 PLUS, IBS-P01B, ITH-20R-O, IBS-P01R-O, IRS-WD1, ITH-12S, IBS-P02R-O Unlike the IBS-M1, it needs to be added manually when pairing the sub-device for the first time. Please connect the IBS-M2 to the INKBIRD app first. Then, please add the sub-device via the INKBIRD app homepage → IBS-M2 settings → ‘+’ in the top right corner. When the sub-device is within the search range of the IBS-M2,…

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