1.你好，我们看了一下你的烧录环境，ZSU模块板子上接了很多线。能否不接底板，只用ZSU模块，接出来jlink的DIO.SWS，reset，gnd和vcc；还有串口线TX,RX 进行烧录，排除其他管脚的干扰
2.你可以点击该链接查看ZSU的管脚图 https://developer.tuya.com/cn/docs/iot/ ... oo3t83vl7c

1.你好，我们这边确认相同的固件在我们这里不存在相同的情况，拍照让我们确认下你的环境和我们是否相同
2.你那里有没有别的同事或者电脑，确认下换个环境是否还会有这样子的情况

You can look at how this function handles tal_zcl_specific_msg_recv_callback

1.Hello, I think you have questions about how to use the command under the EF00 cluster, you can see the usage of this demo

1.Hello, in order to facilitate our troubleshooting, please provide the device id and operation time of the corresponding gateway and Zigbee Thermostat
2.If available, please provide wireless capture file

1.please tell me the virtual id of the tuya gateway. You can click on the upper right corner of the app interface to view the id.
2.please attach wireless packet capture, thank you.

The above code is based on tuyaos tlsr8258 version 3.11.0

The Tuya gateway uses the default link key 5A 69 67 42 65 65 41 6C 6C 69 61 6E 63 65 30 39，You need to reconnect the device to the network and grab the wireless packet to get the nwk key