Thx @chris for the answer. Now I think I know where the Problem is: The CC2531 is not online. I created a new topic: [SOLVED] Zigbee 2531 Bootloader failed
Thx @chris for the answer. Now I think I know where the Problem is: The CC2531 is not online. I created a new topic: [SOLVED] Zigbee 2531 Bootloader failed