How to find zigbee TCLK (trust center link key) for hubitat c7 or c8 ??
Please provide your hub model (C7, C8, etc.) and its platform version from Settings>Hub Details.
Check out the following post for help troubleshooting problems and gathering details that will help others to identify and solve the problem you are experiencing: ‼ READ FIRST - Before Posting in Get Help
@neonturbo
I am trying to create custom end point device using esp32c6. Hubitats (C7 and C8) are stuck at initialization stage while pairing. So I filed an issue with them and they pointed me out that I need to get TCLK from hubitat and set it on esp32c6 side.
I have no clue here, I don't use any of those devices. I think @ogiewon and/or @JasonJoel are familiar with some ESP devices, hopefully they can help or know of someone who can help.
I have had the same type of issues trying to pair an ESP32-C6 (using Zigbee) with my Hubitat C7/C8/C8Pro hubs. I was able to pair it with an old Hubitat C3 hub.
Not true. All models of Hubitat hubs can be upgraded to the latest HE platform version.
The big difference is that the C3/C4 hubs utilize a Nortek USB Zigbee/Z-Wave external radio stick. My hypothesis is that this very old USB radio behaves differently than the onboard Zigbee radios found in the C5, C7, and C8 hubs.