可以根据 Build System 文档中的 变量进行。或者参考 IDF 中的 component.mk 文件进行。

这个你编译的第一个工程吗？我想你应该是很多组件没有更新，可以使用 去更新子模块。详细可以根据 Get Started 中的 Get ESP-IDF

esp-mdf will support CMake as soon as possible.

If you hava some problem about CMake,you can find solution in Build System

I think you can refer to Preset Component Variables to set COMPONENT_REQUIRES variables.

There seems to be no way to flash MeshKit-Sense with the ESP32-DevKit device.

If you use usb-ttl to flash,you should attention these strapping pins.https://www.espressif.com/sites/default ... pdf#page17

Yeah.if you don’t have esp-prog,you should use usb-ttl module to connect your device for flash.
But it’s not convenient for flash. I advice that you should buy esp-prog to flash.

Can you show your source code about mqtt publish?

你好，建议你
1. 检查是否完全 clone 所有的 module
2. 检查是否根据教程做了所有的步骤

Is there still a problem running this example?

建议：
1.建议确保电源稳定、以及串口连接无异常
2.检查 flash 相关参数
3.重试下载烧录程序