# Difficulties developing a Zigbee implementation

**URL:** <https://community.homey.app/t/difficulties-developing-a-zigbee-implementation/91832>\
**Category:** Developers\
**Created:** [October 15, 2023, 10:24am UTC](https://community.homey.app/t/difficulties-developing-a-zigbee-implementation/91832 "2023-10-15T10:24:33Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![nckrtl](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/nckrtl/32/88999_2.png) [@nckrtl](https://community.homey.app/u/nckrtl)\
**Post date:** [October 16, 2023, 11:35pm UTC](https://community.homey.app/t/difficulties-developing-a-zigbee-implementation/91832/13 "2023-10-16T23:35:43Z")

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After ±20 re-pair attempts I still had no success with pairing. This was a clue as I had a significant higher success rate before (although the module was added as a generic Zigbee device). My assumption was it was connecting but getting stuck on something. So I ended up clearing my endpoints key in driver.compose.js. Re-paired and it got paired on the first attempt! So the content of my endpoints key was invalid all the time.

Based on this thread [Zigbee Thermostat cluster undefined](https://community.homey.app/t/zigbee-thermostat-cluster-undefined/68954) I was able to log the current temperature. Progress! Now I can finally start developing the app. Thanks again @robertklep !

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