# \[SOLVED\] Openhab2 - Xiaomi Mi Gateway - does not respond

**URL:** <https://community.openhab.org/t/solved-openhab2-xiaomi-mi-gateway-does-not-respond/52963>\
**Category:** Bindings\
**Tags:** openhab2, gateway, xiaomibinding\
**Created:** [October 4, 2018, 12:50pm UTC](https://community.openhab.org/t/solved-openhab2-xiaomi-mi-gateway-does-not-respond/52963 "2018-10-04T12:50:00Z")\
**Posts on this page:** 1\
**Showing post:** 182

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**Author:** ![Pawel\_Kowalski](https://community.openhab.org/letter_avatar_proxy/v4/letter/p/ecc23a/32.png) [@Pawel\_Kowalski](https://community.openhab.org/u/Pawel_Kowalski)\
**Post date:** [March 28, 2019, 7:47pm UTC](https://community.openhab.org/t/solved-openhab2-xiaomi-mi-gateway-does-not-respond/52963/182 "2019-03-28T19:47:06Z")

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Hi,  
I have got Aqara Gateway. As you can see below, board is slightly different, so I have no idea how connect to UART device. Any idea which are TX/RX pins?

 ![20190328_201043](https://community-openhab-org.s3.dualstack.eu-central-1.amazonaws.com/original/3X/6/b/6b5946272ba0fe1ba92484900f7d4299c9b13f60.jpeg)  
 ![20190328_203208](https://community-openhab-org.s3.dualstack.eu-central-1.amazonaws.com/original/3X/b/2/b28092bec904682a6030b8d8a6470a4adc79e902.jpeg)

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